routing-wg
Threads by month
- ----- 2026 -----
- January
- ----- 2025 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2024 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2023 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2022 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2021 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2020 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2019 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2018 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2017 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2016 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2015 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2014 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2013 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2012 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2011 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2010 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2009 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2008 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2007 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2006 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2005 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2004 -----
- December
- November
- October
- September
- August
- July
- June
- May
- April
- March
- February
- January
- ----- 2003 -----
- December
- November
- October
- September
- August
January 2026
- 8 participants
- 6 discussions
Dear all,
Happy new year! Wanna know how RPKI evolved throughout 2025? Read on! :)
In this memo I'll share some RPKI statistics, summarize highlights from
the IETF Standards Development process, and reflect on emerging trends.
Year to Year Growth of the distributed RPKI database
===============================================================
A straight-forward method to compare 2024 and 2025 is to look at the
absolute numbers. The below table was constructed using data collected
by RPKIViews.org between January 1st, 2025 and December 31st, 2025 with
the ARIN, AfriNIC, APNIC, LACNIC, and RIPE NCC Trust Anchors.
EOY 2024 / EOY 2025 Snapshot differences:
-----------------------------------------
2024-12-31 2025-12-31 ( diff)
Total validated cache size (KB): 767,245 923,058 (+ 20%)
Total number of files (object count): 415,384 493,707 (+ 19%)
Wall time validation run (seconds): 46 35 (- 23%)
Wall time without outliner CA (seconds): 26 33 (+ 27%)
Publication servers (FQDNs): 53 60 (+ 13%)
Certification authorities: 44,935 49,721 (+ 11%)
Route Origin Authorizations (ROAs): 280,692 344,209 (+ 23%)
Uniq Validated ROA Payloads: 639,900 787,737 (+ 23%)
Average ROAIPAddresses per ROA: 2.3 1.8 (- 22%)
Unique origin ASNs in ROAs: 47,282 52,661 (+ 11%)
IPv4 addresses covered: 2,726,513,768 2,783,187,105 (+ 2%)
Uniq IPv4 addresses covered: 1,658,281,248 1,818,913,944 (+ 10%)
IPv6 addresses covered: 17,392 * 10^30 18,684 * 10^30 (+ 7%)
Uniq IPv6 addresses covered: 15,139 * 10^30 16,384 * 10^30 (+ 8%)
Unique ASPA Customer ASIDs: 87 556 (+539%)
The number of IP addresses covered by RPKI ROAs grew by 10%. This is
similar to last year's report. However, ASPA object count absolutely
skyrocketed in 2025! The "Uniq ASPA Customer ASIDs" field is a simple
gauge counter for global ASPA deployment on the signer side. At the
moment of writing, for about 0.5% of Autonomous Systems in the Internet
global routing system an ASPA record is published. That's a very
interesting development. The ability to publish ASPA objects became
readily available [4] in the RIPE NCC region in 2025, and as of January
2026 also fully available through ARIN Online [5].
The "Wall time validation run (seconds)" metric is produced by
revalidating the data contained in the two snapshots multiple times in a
benchmark using the same modern multi-threaded RPKI cache implementation
on the same 4 CPU core machine, without performing any network
operations (i.e. offline validation mode). This metric relates to the
hypothesis that as the RPKI grows (in size and number of objects),
without also improving efficiency (information density), the overall
processing time to validate the complete dataset will increase.
This year's benchmark environment:
Rpki-client 9.7, OpenSSL 3.5.4, Debian 13, on Intel Xeon.
WITH EVERY RPKI CA, FIRST 2024 THEN 2025:
$ hyperfine -w2 'rpki-client -p4 -P 1735689171 -n -d rpki-20241231T235251Z/data /tmp'
Time (mean ± σ): 46.514 s ± 0.172 s [User: 173.345 s, System: 5.264 s]
Range (min … max): 46.257 s … 46.756 s 10 runs
$ hyperfine -w2 'rpki-client -p4 -P 1767225374 -n -d rpki-20251231T235614Z/data /tmp'
Time (mean ± σ): 35.046 s ± 0.206 s [User: 125.092 s, System: 5.894 s]
Range (min … max): 34.756 s … 35.444 s 10 runs
FIRST 2024 THEN 2025, WITHOUT THE OUTLINER CA:
20241231T235251Z:
Time (mean ± σ): 26.257 s ± 0.152 s [User: 92.878 s, System: 4.590 s]
Range (min … max): 26.069 s … 26.485 s 10 runs
20251231T235614Z:
Time (mean ± σ): 32.903 s ± 0.143 s [User: 117.059 s, System: 5.444 s]
Range (min … max): 32.635 s … 33.127 s 10 runs
This year the "wall time" metric _seemingly_ deflated... but,
unfortunately, further sleuthing shows that the 2024 numbers were
heavily skewed by the products issued by a specific large CA under ARIN,
an outliner so to speak. In the 2024 snapshot that one CA had 50,125
Manifest entries and 15,944 CRL entries, while in the 2025 snapshot the
same CA had 48,896 Manifest entries and only 33 CRL entries. The key
observation here is that the impact of large CRLs becomes more
pronounced with longer Manifests. In conclusion and discounting the
products of that one outliner CA, overall processing time of the RPKI
increased by 25%.
[ Note: the wall time metric is not comparable between successive annual
reports (for example, next year I might use a different computer, or
use a different validator implementation) - but within the context of
a single annual report the comparison between the snapshots is apples
to apples! ]
The "Average ROAIPAddresses per ROA" metric shows how many IP prefixes,
on average, are contained within a single ROA object. The higher the
number of ROAIPAddresses per ROA is, the higher computational efficiency
likely is to be. "Efficiency" in this context is viewed as how many
ROAIPAddress entries are packed together and signed with a single EE
certificate. A higher number means more efficiency (and less RP bandwidth
consumption) The RIPE NCC hosted CA system yields 6.6 prefixes per ROA,
while the current ARIN and LACNIC approach result in only 1.1 and 1.3
prefixes per ROA, respectively (almost the worst possible case). APNIC
and its community lead in efficiency with 8.2 per ROA.
The impact that CA implementation choices have on the RPKI's scalability
remains an area of concern: large CA operators (such as the RIRs) need
to take special care when deciding on parameters such as ROAIPAddress
packing and certificate validity periods, in order to curb uneconomical
Manifest & CRL growth. Issuing RPKI objects aiming for high information
density helps improve predictable delivery trajectories towards relying
parties.
Statistics on accumulating counters throughout the year:
--------------------------------------------------------
The following statistics were produced using the RPKIViews 2024
Amalgamation [6] and RPKIViews 2025 Amalgamation [7] datasets. I believe
these datasets to be a near complete collection of all signed RPKI data
produced in those years. Almost every ROA! The objects in the Zenodo
hosted archives can be inspected with "rpki-client -jf" (filemode).
2024 2025
Number of Rpkiviews snapshots produced: 64,923 90,523 (+ 39%)
Newly discovered RPKI objects: 56,586,149 61,524,413 (+ 9%)
Avg number of new objects per second: 1.79 1.98 (+ 10%)
Median object size (bytes): 1,924 1,924 ( -)
Mean object size (bytes): 2,193 2,531 (+ 15%)
Cumulative size of all objects (KB): 121,211,067 152,094,584 (+ 25%)
The above numbers can be used to better understand RPKI transport
protocol efficiency. More on that next year!
IETF SIDROPS - Working Group developments
=========================================
Some fun updates from the IETF working group responsible for development
and maintenance of the RPKI technology stack... *** SIDROPS ***.
This RPKI-focused design & implementation group now operates with a new
charter. The most significant change in modus operandi being that RFC
publication now requires multiple implementations to exist and interoperate.
Read the full charter here: https://datatracker.ietf.org/wg/sidrops/about/
ASPA - where we at?
-------------------
Close to Working Group Last call! Depending our luck this might mean the
specifications are published in late 2026. Word on the streets is that
various commercial-off-the-shelf/hardware vendors are working on ASPA
implementations, and a number of BGP open source projects already made
ASPA verification implementations available to the wider public.
Other (New) Work in SIDROPS
---------------------------
1/ A new scalable data synchronisation protocol called Erik Synchronisation
is in the works. It is a HTTP-based protocol using Merkle trees, a
content-addressable naming scheme, and concurrency control using
monotonically increasing sequence numbers.
https://datatracker.ietf.org/doc/html/draft-ietf-sidrops-rpki-erik-protocol
2/ What MRT Tabledumps meant for researching BGP, is what CCR is
intended to be for the RPKI. CCR (Canonical Cache Representation) is
a new small and efficient binary file format to record validation
outcomes and hash markers.
https://datatracker.ietf.org/doc/html/draft-ietf-sidrops-rpki-ccr
SIDROPS Finished work
---------------------
One new clarification RFC was published:
* RFC 9829 - Handling of Resource Public Key Infrastructure (RPKI)
Certificate Revocation List (CRL) Number Extensions
https://www.rfc-editor.org/rfc/rfc9829.html
Small Point On Housekeeping:
============================
The RPKIViews archive data collection approach and structure were
revised at the start of 2026. A number of rpkiviews gatherer nodes now
use a Tar+Zstandard spooling system to store raw data and associated
snapshots in Canonical Cache Representation format.
The changes in how RPKIviews data is stored should have a positive
effect, meaning more snapshots can be gathered per hour while at the
same time consuming less disk storage space than previously. I'm curious
to see what this increase in data resolution might show us next year!
Final words
===============================================================
The RPKI remains an important tool in the toolbox to identify & prevent
routing incidents. Deployment of RPKI allows operators to improve
network reliability by strengthening the security and integrity of their
interconnection with the global Internet routing system. The system is
working pretty good and will continue to serve us well if special care
is taken to continually monitor and optimize the RPKI's data packing
practises & delivery methods.
Kinds regards,
Job Snijders
ps. Shout out to Lee Hetherington, Matsuzaki "maz" Yoshinobu, Niels
Bakker, Jeroen Lauwers, Jeroen Massar, Digital Ocean, and Tom Scholl for
their help to the RPKIViews.org project.
References:
RPKIViews - http://www.rpkiviews.org/
https://dango.attn.jp/rpkidata/2024/12/31/rpki-20241231T235251Z.tgz
https://josephine.sobornost.net/rpkidata/2025/12/31/rpki-20251231T235614Z.t…
Last year's report: https://blog.apnic.net/2025/01/28/rpkis-2024-year-in-review/
2023 report: https://labs.ripe.net/author/job_snijders/rpki-2023-review-growth-governmen…
[4]: https://labs.ripe.net/author/tim_bruijnzeels/aspa-in-the-rpki-dashboard-a-n…
[5]: https://www.arin.net/announcements/20260120/
[6]: Snijders, J., "RPKIViews 2024 Amalgamation". Zenodo. https://doi.org/10.5281/zenodo.18328474
[7]: Snijders, J., "RPKIViews 2025 Amalgamation". Zenodo. https://doi.org/10.5281/zenodo.18332099
1
0
16 Jan '26
This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net.
For historical data, please see https://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
IPv4 Routing Table Report 04:00 +10GMT Sat 17 Jan, 2026
IPv4 BGP Table (Global) as seen at Japan.
Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 1027408
Prefixes after maximum aggregation (per Origin AS): 395533
Deaggregation factor: 2.60
Unique aggregates announced (without unneeded subnets): 507103
Number of IPv4 prefixes with a valid ROA: 606326
Number of IPv4 prefixes with an invalid ROA: 1620
Number of IPv4 prefixes with no ROA: 419462
Total ASes present in the Internet Routing Table: 77778
Prefixes per ASN: 13.21
Origin-only ASes present in the Internet Routing Table: 66853
Origin ASes announcing only one prefix: 27183
Transit ASes present in the Internet Routing Table: 10925
Transit-only ASes present in the Internet Routing Table: 554
Average AS path length visible in the Internet Routing Table: 4.7
Max AS path length visible: 209
Max AS path prepend of ASN (214570) 200
Prefixes from unregistered ASNs in the Routing Table: 1008
Number of instances of unregistered ASNs: 1048
Number of 32-bit ASNs allocated by the RIRs: 48411
Number of 32-bit ASNs visible in the Routing Table: 39655
Prefixes from 32-bit ASNs in the Routing Table: 220359
Number of bogon 32-bit ASNs visible in the Routing Table: 111
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 480
Number of addresses announced to Internet: 3106815104
Equivalent to 185 /8s, 46 /16s and 60 /24s
Percentage of available address space announced: 83.9
Percentage of allocated address space announced: 83.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 335174
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 280325
Total APNIC prefixes after maximum aggregation: 82184
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 266966
Unique aggregates announced from the APNIC address blocks: 106793
APNIC Region origin ASes present in the Internet Routing Table: 15015
APNIC Prefixes per ASN: 17.78
APNIC Region origin ASes announcing only one prefix: 4597
APNIC Region transit ASes present in the Internet Routing Table: 1981
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 35
Number of APNIC region 32-bit ASNs visible in the Routing Table: 10568
Number of APNIC addresses announced to Internet: 754743808
Equivalent to 44 /8s, 252 /16s and 122 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-155961
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 301293
Total ARIN prefixes after maximum aggregation: 135129
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 301255
Unique aggregates announced from the ARIN address blocks: 146080
ARIN Region origin ASes present in the Internet Routing Table: 19393
ARIN Prefixes per ASN: 15.53
ARIN Region origin ASes announcing only one prefix: 7066
ARIN Region transit ASes present in the Internet Routing Table: 1923
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5446
Number of ARIN addresses announced to Internet: 1344401664
Equivalent to 80 /8s, 33 /16s and 241 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8,
67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8,
74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8,
100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8,
131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8,
139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8,
148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8,
159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8,
167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8,
184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8,
207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 282507
Total RIPE prefixes after maximum aggregation: 139963
RIPE Deaggregation factor: 2.02
Prefixes being announced from the RIPE address blocks: 284173
Unique aggregates announced from the RIPE address blocks: 184586
RIPE Region origin ASes present in the Internet Routing Table: 29121
RIPE Prefixes per ASN: 9.76
RIPE Region origin ASes announcing only one prefix: 12096
RIPE Region transit ASes present in the Internet Routing Table: 3951
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 209
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12920
Number of RIPE addresses announced to Internet: 733572480
Equivalent to 43 /8s, 185 /16s and 109 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
53/8, 57/8, 62/8, 77/8, 78/8, 79/8, 80/8,
81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8,
88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8,
95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8,
185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8,
217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 125985
Total LACNIC prefixes after maximum aggregation: 30632
LACNIC Deaggregation factor: 4.11
Prefixes being announced from the LACNIC address blocks: 121805
Unique aggregates announced from the LACNIC address blocks: 49768
LACNIC Region origin ASes present in the Internet Routing Table: 11346
LACNIC Prefixes per ASN: 10.74
LACNIC Region origin ASes announcing only one prefix: 2678
LACNIC Region transit ASes present in the Internet Routing Table: 2517
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 69
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9344
Number of LACNIC addresses announced to Internet: 170560768
Equivalent to 10 /8s, 42 /16s and 141 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-275868 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 36290
Total AfriNIC prefixes after maximum aggregation: 6936
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 52729
Unique aggregates announced from the AfriNIC address blocks: 19471
AfriNIC Region origin ASes present in the Internet Routing Table: 2011
AfriNIC Prefixes per ASN: 26.22
AfriNIC Region origin ASes announcing only one prefix: 746
AfriNIC Region transit ASes present in the Internet Routing Table: 383
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 42
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1377
Number of AfriNIC addresses announced to Internet: 103249408
Equivalent to 6 /8s, 39 /16s and 118 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 13584 8945 102 CHINAMOBILE-CN China Mobile Communication
7545 6029 833 575 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 5024 4193 77 ERX-CERNET-BKB China Education and Resear
9498 4695 543 340 BBIL-AP BHARTI Airtel Ltd., IN
7552 4052 1332 29 VIETEL-AS-AP Viettel Group, VN
7713 3731 1044 65 TELKOMNET-AS-AP PT Telekomunikasi Indones
56046 3417 831 184 CMNET-JIANGSU-AP China Mobile communicati
45899 3332 1868 98 VNPT-AS-VN VNPT Corp, VN
24560 2965 865 502 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
17561 2804 176 556 LCS-AS-AP LARUS Limited, HK
Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 14148 38738 5435 AMAZON-02, US
22773 4779 3116 367 ASN-CXA-ALL-CCI-22773-RDC, US
11492 4635 308 1031 CABLEONE, US
7155 3861 286 85 VIASAT-SP-BACKBONE, US
6327 3698 1321 70 SHAW, CA
396982 3324 4867 495 GOOGLE-CLOUD-PLATFORM, US
174 3213 8768 839 COGENT-174, US
749 3144 54729 2395 DNIC-AS-00749, US
16625 2820 1209 2120 AKAMAI-AS, US
36352 2703 222 889 AS-COLOCROSSING, US
Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7242 1711 149 UNI2-AS, ES
39891 4969 306 72 ALJAWWALSTC-AS, SA
9009 3907 365 2233 M247, RO
20940 3832 3393 111 AKAMAI-ASN1, NL
12389 3175 2317 871 ROSTELECOM-AS PJSC Rostelecom. Technical
212238 2567 182 1864 CDNEXT, GB
34984 2425 372 577 TELLCOM-AS, TR
8452 1713 1852 14 TE-AS TE-AS, EG
203020 1625 243 800 HOSTROYALE, IN
13188 1607 100 27 TRIOLAN, UA
Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12669 3300 603 UNINET, MX
10620 3433 457 1107 Telmex Colombia S.A., CO
13999 2486 508 350 Mega Cable, S.A. de C.V., MX
11830 1991 369 65 Instituto Costarricense de Electricidad y
28573 1380 2432 268 Claro NXT Telecomunicacoes Ltda, BR
11664 1357 278 33 Techtel LMDS Comunicaciones Interactivas
3816 1339 770 213 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6147 1256 371 22 Telefonica del Peru S.A.A., PE
22884 1057 67 358 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1012 2486 56 TIM SA, BR
Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1982 638 33 RAYA-AS, EG
36992 1850 1534 342 ETISALAT-MISR, EG
24863 1279 389 16 LINKdotNET-AS, EG
36903 1232 555 98 MT-MPLS, MA
36935 1146 524 47 Vodafone-, EG
37069 1101 1096 13 MOBINIL, EG
29571 1070 78 20 ORANGE-COTE-IVOIRE, CI
20011 580 154 212 NTT-DATA-Inc, ZA
36914 576 82 3 KENET-AS, KE
328608 572 49 166 Africa-on-Cloud-AS, ZA
Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 14148 38738 5435 AMAZON-02, US
9808 13584 8945 102 CHINAMOBILE-CN China Mobile Communication
8151 12669 3300 603 UNINET, MX
12479 7242 1711 149 UNI2-AS, ES
7545 6029 833 575 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 5024 4193 77 ERX-CERNET-BKB China Education and Resear
39891 4969 306 72 ALJAWWALSTC-AS, SA
22773 4779 3116 367 ASN-CXA-ALL-CCI-22773-RDC, US
9498 4695 543 340 BBIL-AP BHARTI Airtel Ltd., IN
11492 4635 308 1031 CABLEONE, US
Complete listing at https://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 13584 13482 CHINAMOBILE-CN China Mobile Communications Grou
8151 12669 12066 UNINET, MX
12479 7242 7093 UNI2-AS, ES
7545 6029 5454 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 5024 4947 ERX-CERNET-BKB China Education and Research Net
39891 4969 4897 ALJAWWALSTC-AS, SA
22773 4779 4412 ASN-CXA-ALL-CCI-22773-RDC, US
9498 4695 4355 BBIL-AP BHARTI Airtel Ltd., IN
7552 4052 4023 VIETEL-AS-AP Viettel Group, VN
7155 3861 3776 VIASAT-SP-BACKBONE, US
Complete listing at https://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
395195 UNALLOCATED 8.38.115.0/24 3356 LEVEL3, US
1782 UNALLOCATED 8.42.19.0/24 3356 LEVEL3, US
13342 UNALLOCATED 12.17.5.0/24 174 COGENT-174, US
26345 UNALLOCATED 12.21.93.0/24 40264 TWC-40264-WI-MN-UPPERMI
396831 UNALLOCATED 12.23.198.0/24 7018 ATT-INTERNET4, US
395476 UNALLOCATED 12.36.194.0/24 7018 ATT-INTERNET4, US
395476 UNALLOCATED 12.36.195.0/24 3356 LEVEL3, US
Complete listing at https://thyme.apnic.net/current/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://thyme.apnic.net/current/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.137.48.0/24 Origin: 16904 ARVIG-16904, US
23.137.48.0/24 Transit: 3257 GTT-BACKBONE GTT, US
23.137.200.0/24 Origin: 16276 OVH, FR
23.137.200.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.142.24.0/24 Origin: 62164 HEYMMAN-2, CA
23.142.24.0/24 Transit: 64236 UNREAL-SERVERS, US
Complete listing at https://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:40 /11:93 /12:302
/13:580 /14:1199 /15:2091 /16:13723 /17:8314 /18:13577
/19:25083 /20:45600 /21:52658 /22:113780 /23:106304 /24:643339
/25:695 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
8151 6850 12669 UNINET, MX
12479 6173 7242 UNI2-AS, ES
39891 3655 4969 ALJAWWALSTC-AS, SA
11492 3497 4635 CABLEONE, US
6327 3479 3698 SHAW, CA
22773 3050 4779 ASN-CXA-ALL-CCI-22773-RDC, US
7155 2820 3861 VIASAT-SP-BACKBONE, US
16509 2496 14148 AMAZON-02, US
30036 2318 2660 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2213 3433 Telmex Colombia S.A., CO
Complete listing at https://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1829 2:1497 3:978 4:9 5:4967 6:185
7:6 8:1521 9:14 11:172 12:1226 13:625
14:2677 15:419 16:275 17:390 18:917 20:595
21:4 22:188 23:8146 24:2626 25:2 27:2751
29:19 31:3413 32:32 34:81 35:293 36:4629
37:4523 38:9891 39:1248 40:439 41:4511 42:957
43:2921 44:414 45:19655 46:4934 47:397 49:2158
50:2059 51:599 52:1254 54:235 55:1115 56:11
57:311 58:2225 59:1424 60:1172 61:3098 62:3112
63:1771 64:6168 65:2141 66:6008 67:3259 68:1494
69:4218 70:1031 71:619 72:3066 74:2949 75:1514
76:609 77:2756 78:1938 79:1796 80:2307 81:2088
82:4014 83:1479 84:2025 85:3677 86:1096 87:2356
88:1355 89:4621 90:827 91:8408 92:2862 93:3010
94:4279 95:4527 96:1444 97:314 98:956 99:783
100:69 101:1510 102:4348 103:32368 104:5438 105:768
106:909 107:2824 108:1229 109:4229 110:2310 111:4115
112:3083 113:1698 114:2171 115:2238 116:2166 117:3285
118:2482 119:2110 120:2611 121:1571 122:2974 123:2305
124:1679 125:2978 126:125 128:1590 129:965 130:1558
131:2287 132:762 133:461 134:1629 135:534 136:1628
137:1291 138:2989 139:1600 140:1821 141:1562 142:2472
143:2138 144:1543 145:631 146:2201 147:2272 148:2816
149:2911 150:1314 151:2599 152:2256 153:846 154:9538
155:2270 156:4443 157:2235 158:1493 159:2744 160:3647
161:1998 162:4000 163:2329 164:1969 165:2641 166:1308
167:2193 168:3937 169:847 170:5444 171:1117 172:4548
173:3435 174:895 175:1346 176:3773 177:4731 178:4254
179:2294 180:2988 181:4359 182:3887 183:2532 184:2036
185:21686 186:5520 187:4816 188:4606 189:4488 190:9663
191:1534 192:11468 193:9497 194:7847 195:5696 196:3257
197:3205 198:6257 199:6129 200:8202 201:6381 202:10821
203:10541 204:4700 205:3759 206:4414 207:3973 208:4375
209:5502 210:4999 211:2782 212:4973 213:4046 214:1068
215:54 216:7141 217:3463 218:1675 219:591 220:2191
221:1311 222:1018 223:3276
End of report
1
0
09 Jan '26
This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net.
For historical data, please see https://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
IPv4 Routing Table Report 04:00 +10GMT Sat 10 Jan, 2026
IPv4 BGP Table (Global) as seen at Japan.
Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 1025443
Prefixes after maximum aggregation (per Origin AS): 394973
Deaggregation factor: 2.60
Unique aggregates announced (without unneeded subnets): 506424
Number of IPv4 prefixes with a valid ROA: 605311
Number of IPv4 prefixes with an invalid ROA: 1586
Number of IPv4 prefixes with no ROA: 418546
Total ASes present in the Internet Routing Table: 77728
Prefixes per ASN: 13.19
Origin-only ASes present in the Internet Routing Table: 66825
Origin ASes announcing only one prefix: 27138
Transit ASes present in the Internet Routing Table: 10903
Transit-only ASes present in the Internet Routing Table: 544
Average AS path length visible in the Internet Routing Table: 4.7
Max AS path length visible: 209
Max AS path prepend of ASN (214570) 200
Prefixes from unregistered ASNs in the Routing Table: 1049
Number of instances of unregistered ASNs: 1088
Number of 32-bit ASNs allocated by the RIRs: 48334
Number of 32-bit ASNs visible in the Routing Table: 39604
Prefixes from 32-bit ASNs in the Routing Table: 220007
Number of bogon 32-bit ASNs visible in the Routing Table: 111
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 548
Number of addresses announced to Internet: 3105219968
Equivalent to 185 /8s, 21 /16s and 229 /24s
Percentage of available address space announced: 83.9
Percentage of allocated address space announced: 83.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 334883
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 278715
Total APNIC prefixes after maximum aggregation: 81622
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 265389
Unique aggregates announced from the APNIC address blocks: 106701
APNIC Region origin ASes present in the Internet Routing Table: 14987
APNIC Prefixes per ASN: 17.71
APNIC Region origin ASes announcing only one prefix: 4568
APNIC Region transit ASes present in the Internet Routing Table: 1976
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 10544
Number of APNIC addresses announced to Internet: 753960192
Equivalent to 44 /8s, 240 /16s and 133 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-155961
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 300830
Total ARIN prefixes after maximum aggregation: 135088
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 300871
Unique aggregates announced from the ARIN address blocks: 145724
ARIN Region origin ASes present in the Internet Routing Table: 19370
ARIN Prefixes per ASN: 15.53
ARIN Region origin ASes announcing only one prefix: 7055
ARIN Region transit ASes present in the Internet Routing Table: 1925
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 20
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5434
Number of ARIN addresses announced to Internet: 1343361792
Equivalent to 80 /8s, 18 /16s and 19 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8,
67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8,
74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8,
100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8,
131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8,
139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8,
148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8,
159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8,
167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8,
184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8,
207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 282649
Total RIPE prefixes after maximum aggregation: 139995
RIPE Deaggregation factor: 2.02
Prefixes being announced from the RIPE address blocks: 283878
Unique aggregates announced from the RIPE address blocks: 184182
RIPE Region origin ASes present in the Internet Routing Table: 29130
RIPE Prefixes per ASN: 9.75
RIPE Region origin ASes announcing only one prefix: 12090
RIPE Region transit ASes present in the Internet Routing Table: 3928
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 209
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12914
Number of RIPE addresses announced to Internet: 733725568
Equivalent to 43 /8s, 187 /16s and 195 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
53/8, 57/8, 62/8, 77/8, 78/8, 79/8, 80/8,
81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8,
88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8,
95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8,
185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8,
217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 125894
Total LACNIC prefixes after maximum aggregation: 30619
LACNIC Deaggregation factor: 4.11
Prefixes being announced from the LACNIC address blocks: 121689
Unique aggregates announced from the LACNIC address blocks: 49757
LACNIC Region origin ASes present in the Internet Routing Table: 11343
LACNIC Prefixes per ASN: 10.73
LACNIC Region origin ASes announcing only one prefix: 2684
LACNIC Region transit ASes present in the Internet Routing Table: 2526
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 69
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9341
Number of LACNIC addresses announced to Internet: 170609664
Equivalent to 10 /8s, 43 /16s and 76 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-275868 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 36306
Total AfriNIC prefixes after maximum aggregation: 6941
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 53068
Unique aggregates announced from the AfriNIC address blocks: 19583
AfriNIC Region origin ASes present in the Internet Routing Table: 2010
AfriNIC Prefixes per ASN: 26.40
AfriNIC Region origin ASes announcing only one prefix: 741
AfriNIC Region transit ASes present in the Internet Routing Table: 388
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 58
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1371
Number of AfriNIC addresses announced to Internet: 103223808
Equivalent to 6 /8s, 39 /16s and 18 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 13488 8945 102 CHINAMOBILE-CN China Mobile Communication
7545 6030 833 576 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 5022 4193 77 ERX-CERNET-BKB China Education and Resear
9498 4686 543 336 BBIL-AP BHARTI Airtel Ltd., IN
7552 4057 1332 29 VIETEL-AS-AP Viettel Group, VN
7713 3731 1044 65 TELKOMNET-AS-AP PT Telekomunikasi Indones
56046 3408 831 184 CMNET-JIANGSU-AP China Mobile communicati
45899 3332 1868 98 VNPT-AS-VN VNPT Corp, VN
17561 3164 199 624 LCS-AS-AP LARUS Limited, HK
24560 2959 865 502 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 14151 38565 5437 AMAZON-02, US
22773 4775 3116 367 ASN-CXA-ALL-CCI-22773-RDC, US
11492 4634 308 1032 CABLEONE, US
7155 3861 286 85 VIASAT-SP-BACKBONE, US
6327 3696 1321 70 SHAW, CA
396982 3324 4867 492 GOOGLE-CLOUD-PLATFORM, US
174 3208 8769 852 COGENT-174, US
749 3143 54729 2394 DNIC-AS-00749, US
16625 2834 1216 2125 AKAMAI-AS, US
36352 2703 222 888 AS-COLOCROSSING, US
Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7266 1711 149 UNI2-AS, ES
39891 4969 306 72 ALJAWWALSTC-AS, SA
9009 3920 367 2246 M247, RO
20940 3832 3393 111 AKAMAI-ASN1, NL
12389 3175 2317 871 ROSTELECOM-AS PJSC Rostelecom. Technical
212238 2567 182 1864 CDNEXT, GB
34984 2424 372 576 TELLCOM-AS, TR
8452 1709 1852 14 TE-AS TE-AS, EG
203020 1620 243 799 HOSTROYALE, IN
13188 1607 100 27 TRIOLAN, UA
Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12704 3307 595 UNINET, MX
10620 3434 457 1108 Telmex Colombia S.A., CO
13999 2485 507 353 Mega Cable, S.A. de C.V., MX
11830 1991 369 65 Instituto Costarricense de Electricidad y
28573 1376 2433 265 Claro NXT Telecomunicacoes Ltda, BR
11664 1365 278 33 Techtel LMDS Comunicaciones Interactivas
3816 1339 770 213 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6147 1260 371 22 Telefonica del Peru S.A.A., PE
22884 1057 67 359 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1014 2486 56 TIM SA, BR
Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1982 638 33 RAYA-AS, EG
36992 1849 1534 341 ETISALAT-MISR, EG
24863 1266 389 16 LINKdotNET-AS, EG
36903 1232 555 98 MT-MPLS, MA
36935 1110 524 47 Vodafone-, EG
37069 1100 1096 13 MOBINIL, EG
29571 1072 94 22 ORANGE-COTE-IVOIRE, CI
20011 580 154 212 NTT-DATA-Inc, ZA
328608 568 48 164 Africa-on-Cloud-AS, ZA
36914 567 82 3 KENET-AS, KE
Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 14151 38565 5437 AMAZON-02, US
9808 13488 8945 102 CHINAMOBILE-CN China Mobile Communication
8151 12704 3307 595 UNINET, MX
12479 7266 1711 149 UNI2-AS, ES
7545 6030 833 576 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 5022 4193 77 ERX-CERNET-BKB China Education and Resear
39891 4969 306 72 ALJAWWALSTC-AS, SA
22773 4775 3116 367 ASN-CXA-ALL-CCI-22773-RDC, US
9498 4686 543 336 BBIL-AP BHARTI Airtel Ltd., IN
11492 4634 308 1032 CABLEONE, US
Complete listing at https://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 13488 13386 CHINAMOBILE-CN China Mobile Communications Grou
8151 12704 12109 UNINET, MX
12479 7266 7117 UNI2-AS, ES
7545 6030 5454 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 5022 4945 ERX-CERNET-BKB China Education and Research Net
39891 4969 4897 ALJAWWALSTC-AS, SA
22773 4775 4408 ASN-CXA-ALL-CCI-22773-RDC, US
9498 4686 4350 BBIL-AP BHARTI Airtel Ltd., IN
7552 4057 4028 VIETEL-AS-AP Viettel Group, VN
7155 3861 3776 VIASAT-SP-BACKBONE, US
Complete listing at https://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
395195 UNALLOCATED 8.38.115.0/24 3356 LEVEL3, US
1782 UNALLOCATED 8.42.19.0/24 3356 LEVEL3, US
54739 UNALLOCATED 8.44.198.0/23 13335 CLOUDFLARENET, US
13342 UNALLOCATED 12.17.5.0/24 174 COGENT-174, US
26345 UNALLOCATED 12.21.93.0/24 40264 TWC-40264-WI-MN-UPPERMI
396831 UNALLOCATED 12.23.198.0/24 7018 ATT-INTERNET4, US
395476 UNALLOCATED 12.36.194.0/24 7018 ATT-INTERNET4, US
Complete listing at https://thyme.apnic.net/current/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://thyme.apnic.net/current/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.137.48.0/24 Origin: 16904 ARVIG-16904, US
23.137.48.0/24 Transit: 3257 GTT-BACKBONE GTT, US
23.137.200.0/24 Origin: 16276 OVH, FR
23.137.200.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.142.24.0/24 Origin: 62164 HEYMMAN-2, CA
23.142.24.0/24 Transit: 64236 UNREAL-SERVERS, US
Complete listing at https://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:40 /11:93 /12:302
/13:579 /14:1197 /15:2091 /16:13708 /17:8312 /18:13590
/19:25093 /20:45670 /21:52599 /22:113644 /23:106014 /24:641786
/25:695 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
8151 6879 12704 UNINET, MX
12479 6197 7266 UNI2-AS, ES
39891 3655 4969 ALJAWWALSTC-AS, SA
11492 3497 4634 CABLEONE, US
6327 3478 3696 SHAW, CA
22773 3046 4775 ASN-CXA-ALL-CCI-22773-RDC, US
7155 2820 3861 VIASAT-SP-BACKBONE, US
16509 2499 14151 AMAZON-02, US
30036 2307 2648 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2214 3434 Telmex Colombia S.A., CO
Complete listing at https://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1824 2:1500 3:988 4:9 5:4951 6:187
7:6 8:1528 9:15 11:172 12:1234 13:625
14:2672 15:419 16:275 17:389 18:917 20:594
21:4 22:188 23:8138 24:2624 25:2 27:2744
29:19 31:3404 32:32 34:81 35:290 36:4618
37:4494 38:9918 39:1239 40:437 41:4522 42:967
43:2904 44:414 45:19646 46:4993 47:397 49:2156
50:2050 51:599 52:1257 54:232 55:1118 56:11
57:313 58:2219 59:1419 60:1172 61:3065 62:3102
63:1774 64:6124 65:2140 66:6013 67:3258 68:1504
69:4218 70:1031 71:619 72:3077 74:2974 75:1517
76:603 77:2761 78:1935 79:1786 80:2309 81:2079
82:3981 83:1475 84:2034 85:3682 86:1100 87:2360
88:1357 89:4606 90:826 91:8419 92:2838 93:3012
94:4240 95:4531 96:1439 97:313 98:959 99:789
100:69 101:1264 102:4348 103:32336 104:5465 105:772
106:908 107:2815 108:1219 109:4233 110:2308 111:4079
112:2969 113:1696 114:2102 115:2237 116:2159 117:3256
118:2482 119:2106 120:2463 121:1570 122:2971 123:2298
124:1677 125:2980 126:125 128:1583 129:983 130:1553
131:2257 132:771 133:461 134:1635 135:538 136:1611
137:1288 138:2975 139:1596 140:1831 141:1561 142:2446
143:2143 144:1407 145:627 146:2198 147:2162 148:2785
149:2912 150:1315 151:2594 152:2256 153:848 154:9645
155:2313 156:4624 157:2239 158:1487 159:2740 160:3646
161:1987 162:3989 163:2320 164:1967 165:2646 166:1309
167:2197 168:3926 169:812 170:5424 171:1117 172:4553
173:3427 174:896 175:1346 176:3776 177:4720 178:4238
179:2300 180:2846 181:4346 182:3884 183:2490 184:2020
185:21701 186:5497 187:4790 188:4602 189:4475 190:9663
191:1525 192:11462 193:9514 194:7839 195:5693 196:3265
197:3195 198:6241 199:6111 200:8176 201:6388 202:10797
203:10518 204:4692 205:3756 206:4401 207:3980 208:4360
209:5512 210:4988 211:2780 212:4939 213:4040 214:1061
215:54 216:7135 217:3458 218:1672 219:583 220:2190
221:1304 222:917 223:3263
End of report
1
0
Techniques to influence inbound (download) traffic across multiple IXPs with /24 prefixes
by Salvador Bertenbreiter 08 Jan '26
by Salvador Bertenbreiter 08 Jan '26
08 Jan '26
Hi everyone,
Hope you’re doing well. I’d like to ask how you approach inbound traffic
engineering (download traffic) when you’re connected to multiple IXPs (some
local, some remote) and you only have small prefixes (e.g., /24), so
announcing more/less specifics isn’t really an option.
In that scenario, what methods have worked for you besides simple AS-path
prepending (e.g., no prepend on local IX, prepend 1 on the closest remote
IXP, prepend 2 on the next, etc.)?
Thanks in advance for any guidance or real-world examples.
--
Salvador
5
4
Dear colleagues,
On 7 January 2026 at 15:11 UTC, all objects were removed from both our
RRDP and rsync RPKI repositories. At 15:20 UTC, the repository state
was restored, and all objects were back.
At 15:08 UTC, we did a production deployment of our CA software on the
first application node. We deploy one node at a time so that we have
zero downtime during deployments. We carried out a database DDL change
on the table storing published objects, which took roughly 40 seconds
to execute. During those 40 seconds, the online node queried the
published objects in order to publish them. This transaction had to
wait for the table lock held by the DDL change to be released. When
the lock was released, PostgreSQL returned zero rows. We learned that
this is a known caveat [1]: after rewrite commits, the table will
appear empty to concurrent transactions.
We will implement circuit breakers between all phases of our
publication process to prevent this situation from happening in the
future.
[1] - https://www.postgresql.org/docs/18/mvcc-caveats.html
Apologies for the inconvenience this has caused.
Kind regards,
Bart Bakker
Specialist Software Engineer
RIPE NCC
1
0
02 Jan '26
This is an automated weekly mailing describing the state of the Global
IPv4 Routing Table as seen from APNIC's router in Japan.
The posting is sent to APOPS, NANOG, AfNOG, SANOG, PacNOG, SAFNOG
UKNOF, TZNOG, MENOG, BJNOG, SDNOG, CMNOG, LACNOG and the RIPE Routing WG.
Daily listings are sent to bgp-stats(a)lists.apnic.net.
For historical data, please see https://thyme.apnic.net.
If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>.
IPv4 Routing Table Report 04:00 +10GMT Sat 03 Jan, 2026
IPv4 BGP Table (Global) as seen at Japan.
Report Website: https://thyme.apnic.net
Detailed Analysis: https://thyme.apnic.net/current/
Analysis Summary
----------------
BGP routing table entries examined: 1025059
Prefixes after maximum aggregation (per Origin AS): 394695
Deaggregation factor: 2.60
Unique aggregates announced (without unneeded subnets): 506094
Number of IPv4 prefixes with a valid ROA: 604856
Number of IPv4 prefixes with an invalid ROA: 1542
Number of IPv4 prefixes with no ROA: 418661
Total ASes present in the Internet Routing Table: 77699
Prefixes per ASN: 13.19
Origin-only ASes present in the Internet Routing Table: 66776
Origin ASes announcing only one prefix: 27122
Transit ASes present in the Internet Routing Table: 10923
Transit-only ASes present in the Internet Routing Table: 548
Average AS path length visible in the Internet Routing Table: 4.7
Max AS path length visible: 69
Max AS path prepend of ASN (269326) 61
Prefixes from unregistered ASNs in the Routing Table: 958
Number of instances of unregistered ASNs: 996
Number of 32-bit ASNs allocated by the RIRs: 48311
Number of 32-bit ASNs visible in the Routing Table: 39551
Prefixes from 32-bit ASNs in the Routing Table: 219847
Number of bogon 32-bit ASNs visible in the Routing Table: 109
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 600
Number of addresses announced to Internet: 3105877632
Equivalent to 185 /8s, 31 /16s and 238 /24s
Percentage of available address space announced: 83.9
Percentage of allocated address space announced: 83.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 335192
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 278371
Total APNIC prefixes after maximum aggregation: 81521
APNIC Deaggregation factor: 3.41
Prefixes being announced from the APNIC address blocks: 264996
Unique aggregates announced from the APNIC address blocks: 106445
APNIC Region origin ASes present in the Internet Routing Table: 14973
APNIC Prefixes per ASN: 17.70
APNIC Region origin ASes announcing only one prefix: 4560
APNIC Region transit ASes present in the Internet Routing Table: 1976
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 10529
Number of APNIC addresses announced to Internet: 754145792
Equivalent to 44 /8s, 243 /16s and 90 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-155961
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 300437
Total ARIN prefixes after maximum aggregation: 134975
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 300635
Unique aggregates announced from the ARIN address blocks: 145718
ARIN Region origin ASes present in the Internet Routing Table: 19383
ARIN Prefixes per ASN: 15.51
ARIN Region origin ASes announcing only one prefix: 7058
ARIN Region transit ASes present in the Internet Routing Table: 1933
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5423
Number of ARIN addresses announced to Internet: 1342584064
Equivalent to 80 /8s, 6 /16s and 53 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 63/8, 64/8, 65/8, 66/8,
67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8,
74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8,
100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8,
131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8,
139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8,
148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8,
159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8,
167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8,
184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8,
207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 282998
Total RIPE prefixes after maximum aggregation: 139948
RIPE Deaggregation factor: 2.02
Prefixes being announced from the RIPE address blocks: 284047
Unique aggregates announced from the RIPE address blocks: 184144
RIPE Region origin ASes present in the Internet Routing Table: 29125
RIPE Prefixes per ASN: 9.75
RIPE Region origin ASes announcing only one prefix: 12079
RIPE Region transit ASes present in the Internet Routing Table: 3945
Average RIPE Region AS path length visible: 4.8
Max RIPE Region AS path length visible: 31
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12896
Number of RIPE addresses announced to Internet: 735129984
Equivalent to 43 /8s, 209 /16s and 49 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
53/8, 57/8, 62/8, 77/8, 78/8, 79/8, 80/8,
81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8,
88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8,
95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8,
185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8,
217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 126129
Total LACNIC prefixes after maximum aggregation: 30662
LACNIC Deaggregation factor: 4.11
Prefixes being announced from the LACNIC address blocks: 121935
Unique aggregates announced from the LACNIC address blocks: 49792
LACNIC Region origin ASes present in the Internet Routing Table: 11342
LACNIC Prefixes per ASN: 10.75
LACNIC Region origin ASes announcing only one prefix: 2691
LACNIC Region transit ASes present in the Internet Routing Table: 2529
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 69
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9337
Number of LACNIC addresses announced to Internet: 170540800
Equivalent to 10 /8s, 42 /16s and 63 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-275868 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 36166
Total AfriNIC prefixes after maximum aggregation: 6939
AfriNIC Deaggregation factor: 5.21
Prefixes being announced from the AfriNIC address blocks: 52846
Unique aggregates announced from the AfriNIC address blocks: 19531
AfriNIC Region origin ASes present in the Internet Routing Table: 2003
AfriNIC Prefixes per ASN: 26.38
AfriNIC Region origin ASes announcing only one prefix: 734
AfriNIC Region transit ASes present in the Internet Routing Table: 384
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 44
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1366
Number of AfriNIC addresses announced to Internet: 103171072
Equivalent to 6 /8s, 38 /16s and 68 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 13471 8945 105 CHINAMOBILE-CN China Mobile Communication
7545 6037 834 581 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 5023 4193 77 ERX-CERNET-BKB China Education and Resear
9498 4669 542 335 BBIL-AP BHARTI Airtel Ltd., IN
7552 4056 1332 29 VIETEL-AS-AP Viettel Group, VN
7713 3732 1044 65 TELKOMNET-AS-AP PT Telekomunikasi Indones
56046 3398 831 184 CMNET-JIANGSU-AP China Mobile communicati
45899 3332 1868 98 VNPT-AS-VN VNPT Corp, VN
17561 3120 196 617 LCS-AS-AP LARUS Limited, HK
24560 2962 865 500 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 14035 38462 5430 AMAZON-02, US
22773 4750 3116 377 ASN-CXA-ALL-CCI-22773-RDC, US
11492 4691 311 946 CABLEONE, US
7155 3861 286 85 VIASAT-SP-BACKBONE, US
6327 3690 1320 82 SHAW, CA
396982 3318 4867 492 GOOGLE-CLOUD-PLATFORM, US
749 3143 54729 2394 DNIC-AS-00749, US
174 3065 8770 862 COGENT-174, US
16625 2855 1221 2136 AKAMAI-AS, US
36352 2705 222 888 AS-COLOCROSSING, US
Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7278 1711 149 UNI2-AS, ES
39891 4969 306 72 ALJAWWALSTC-AS, SA
9009 3947 368 2270 M247, RO
20940 3830 3393 111 AKAMAI-ASN1, NL
12389 3175 2317 871 ROSTELECOM-AS PJSC Rostelecom. Technical
212238 2561 182 1860 CDNEXT, GB
34984 2421 371 574 TELLCOM-AS, TR
8452 1702 1852 14 TE-AS TE-AS, EG
203020 1615 242 783 HOSTROYALE, IN
13188 1607 100 27 TRIOLAN, UA
Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 12648 3293 592 UNINET, MX
10620 3434 457 1108 Telmex Colombia S.A., CO
13999 2480 506 350 Mega Cable, S.A. de C.V., MX
11830 1992 369 65 Instituto Costarricense de Electricidad y
11664 1372 278 33 Techtel LMDS Comunicaciones Interactivas
28573 1370 2430 270 Claro NXT Telecomunicacoes Ltda, BR
3816 1339 770 213 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6147 1260 371 22 Telefonica del Peru S.A.A., PE
22884 1057 67 359 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1013 2486 56 TIM SA, BR
Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24835 1982 638 33 RAYA-AS, EG
36992 1847 1534 341 ETISALAT-MISR, EG
24863 1267 389 16 LINKdotNET-AS, EG
36903 1232 555 98 MT-MPLS, MA
36935 1109 523 46 Vodafone-, EG
37069 1100 1096 13 MOBINIL, EG
29571 1072 94 22 ORANGE-COTE-IVOIRE, CI
20011 580 154 212 NTT-DATA-Inc, ZA
36914 556 82 3 KENET-AS, KE
328608 554 48 161 Africa-on-Cloud-AS, ZA
Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 14035 38462 5430 AMAZON-02, US
9808 13471 8945 105 CHINAMOBILE-CN China Mobile Communication
8151 12648 3293 592 UNINET, MX
12479 7278 1711 149 UNI2-AS, ES
7545 6037 834 581 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 5023 4193 77 ERX-CERNET-BKB China Education and Resear
39891 4969 306 72 ALJAWWALSTC-AS, SA
22773 4750 3116 377 ASN-CXA-ALL-CCI-22773-RDC, US
11492 4691 311 946 CABLEONE, US
9498 4669 542 335 BBIL-AP BHARTI Airtel Ltd., IN
Complete listing at https://thyme.apnic.net/current/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 13471 13366 CHINAMOBILE-CN China Mobile Communications Grou
8151 12648 12056 UNINET, MX
12479 7278 7129 UNI2-AS, ES
7545 6037 5456 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 5023 4946 ERX-CERNET-BKB China Education and Research Net
39891 4969 4897 ALJAWWALSTC-AS, SA
22773 4750 4373 ASN-CXA-ALL-CCI-22773-RDC, US
9498 4669 4334 BBIL-AP BHARTI Airtel Ltd., IN
7552 4056 4027 VIETEL-AS-AP Viettel Group, VN
7155 3861 3776 VIASAT-SP-BACKBONE, US
Complete listing at https://thyme.apnic.net/current/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
395195 UNALLOCATED 8.38.115.0/24 3356 LEVEL3, US
1782 UNALLOCATED 8.42.19.0/24 3356 LEVEL3, US
54739 UNALLOCATED 8.44.198.0/23 13335 CLOUDFLARENET, US
13342 UNALLOCATED 12.17.5.0/24 174 COGENT-174, US
26345 UNALLOCATED 12.21.93.0/24 40264 TWC-40264-WI-MN-UPPERMI
396831 UNALLOCATED 12.23.198.0/24 7018 ATT-INTERNET4, US
21861 UNALLOCATED 12.37.59.0/24 7018 ATT-INTERNET4, US
Complete listing at https://thyme.apnic.net/current/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://thyme.apnic.net/current/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.137.48.0/24 Origin: 16904 ARVIG-16904, US
23.137.48.0/24 Transit: 3257 GTT-BACKBONE GTT, US
23.137.200.0/24 Origin: 16276 OVH, FR
23.137.200.0/24 Transit: 2516 KDDI KDDI CORPORATION, JP
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.142.24.0/24 Origin: 62164 HEYMMAN-2, CA
23.142.24.0/24 Transit: 64236 UNREAL-SERVERS, US
Complete listing at https://thyme.apnic.net/current/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:41 /11:93 /12:299
/13:579 /14:1198 /15:2093 /16:13718 /17:8313 /18:13597
/19:25081 /20:45674 /21:52631 /22:113558 /23:106093 /24:641364
/25:697 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
8151 6852 12648 UNINET, MX
12479 6209 7278 UNI2-AS, ES
39891 3655 4969 ALJAWWALSTC-AS, SA
11492 3536 4691 CABLEONE, US
6327 3478 3690 SHAW, CA
22773 3054 4750 ASN-CXA-ALL-CCI-22773-RDC, US
7155 2820 3861 VIASAT-SP-BACKBONE, US
16509 2466 14035 AMAZON-02, US
30036 2306 2649 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2214 3434 Telmex Colombia S.A., CO
Complete listing at https://thyme.apnic.net/current/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1807 2:1526 3:980 4:10 5:4933 6:187
7:6 8:1528 9:14 11:172 12:1234 13:611
14:2666 15:418 16:275 17:383 18:914 20:591
21:4 22:188 23:8085 24:2562 25:2 27:2743
29:19 31:3390 32:32 33:1 34:81 35:290
36:4634 37:4526 38:9909 39:1225 40:434 41:4489
42:964 43:2885 44:411 45:19631 46:5050 47:398
49:2150 50:2051 51:599 52:1251 54:229 55:1127
56:11 57:310 58:2216 59:1421 60:1172 61:3063
62:3099 63:1770 64:6111 65:2130 66:6019 67:3261
68:1505 69:4221 70:1029 71:619 72:3085 74:2960
75:1518 76:603 77:2757 78:1926 79:1783 80:2316
81:2089 82:3938 83:1472 84:2032 85:3670 86:1101
87:2352 88:1362 89:4631 90:833 91:8432 92:2830
93:3014 94:4277 95:4562 96:1447 97:313 98:957
99:789 100:68 101:1263 102:4333 103:32298 104:5471
105:769 106:922 107:2815 108:1224 109:4257 110:2306
111:4066 112:2883 113:1692 114:2101 115:2241 116:2160
117:3248 118:2487 119:2101 120:2455 121:1568 122:2965
123:2292 124:1677 125:2972 126:125 128:1582 129:967
130:1556 131:2266 132:763 133:462 134:1630 135:539
136:1495 137:1278 138:2983 139:1595 140:1833 141:1562
142:2433 143:2133 144:1401 145:627 146:2195 147:2142
148:2778 149:2923 150:1318 151:2590 152:2262 153:844
154:9523 155:2305 156:4566 157:2238 158:1483 159:2734
160:3642 161:1994 162:4003 163:2328 164:1960 165:2641
166:1311 167:2198 168:3927 169:812 170:5466 171:1117
172:4519 173:3426 174:903 175:1344 176:3788 177:4779
178:4310 179:2297 180:2847 181:4358 182:3868 183:2470
184:2052 185:21707 186:5504 187:4781 188:4604 189:4480
190:9672 191:1580 192:11449 193:9519 194:7872 195:5657
196:3266 197:3194 198:6241 199:6115 200:8186 201:6387
202:10769 203:10523 204:4700 205:3768 206:4423 207:3987
208:4364 209:5506 210:4980 211:2774 212:4950 213:4039
214:1062 215:54 216:7125 217:3460 218:1670 219:581
220:2190 221:1299 222:917 223:3263
End of report
1
0