RIS Statistics Report

19 Sep 2005

      RIS Statistics Report (20050912-20050919)

This report was generated at Mon Sep 19 00:15:01 UTC 2005. It analyses the BGP 
Routing Tables which are collected by RIS Remote Collectors at different locations
around the world. Check http://www.ris.ripe.net/weekly-report/ for more info.

o Prefix Distribution

                 RIS	 rrc00	 rrc01	 rrc02	 rrc03	 rrc04	 rrc05	 rrc06	 rrc07	 rrc10	 rrc11	 rrc12	 rrc13	 rrc14
APNIC          33004	 32156	 27372	   173	     0	 23734	 25510	 13745	 21361	 31055	 31296	 31499	 31884	 21760
ARIN           66709	 63264	 51951	  1610	     0	 44223	 47366	 21079	 44573	 63916	 63961	 64802	 65572	 24707
LACNIC          7946	  7810	  6609	  1122	     0	  6757	  6024	  4238	  7852	  7853	  7808	  7864	  7911	  4284
RIPE NCC       31227	 28478	 22967	 11147	     0	 23203	 24662	 14694	 20594	 26453	 27888	 29523	 29060	 16134
OLD            35411	 34317	 28038	  2622	     0	 22817	 25078	 11824	 32392	 32458	 32790	 33099	 34113	 15465
IANA            8747	  8209	  7173	  1585	     0	  7281	  6988	  3512	  7702	  7624	  8562	  8619	  8617	  4196
RFC1918          184	   178	     0	     0	     0	     0	     0	     0	     1	     4	     0	     0	     0	     1
AFRINIC            0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0
OTHER              0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0
TOTAL         183228	174412	144110	 18259	     0	128015	135628	 69092	134475	169363	172305	175406	177157	 86547

AS number distributions wrt RIR and single-homed/multi-homed.

o ASes per RIR region

	   RIS	 rrc00	 rrc01	 rrc02	 rrc03	 rrc04	 rrc05	 rrc06	 rrc07	 rrc10	 rrc11	 rrc12	 rrc13	 rrc14
ARIN	 11186	 11103	  9702	   536	     0	  8553	  9058	  5510	  9758	 11039	 11085	 11083	 11106	  6480	
APNIC	  2320	  2294	  2084	    22	     0	  1765	  1931	  1194	  2020	  2278	  2294	  2296	  2300	  1928	
RIPE NCC  7162	  7063	  6065	  3776	     0	  6134	  6582	  4851	  6128	  7046	  7097	  7111	  7126	  5393	
LACNIC	   143	   142	   121	    10	     0	   121	   121	    99	   136	   139	   139	   139	   141	   101	
AFRINIC	     4	     4	     4	     0	     0	     4	     4	     4	     4	     4	     4	     4	     4	     4	
IANA	     1	     0	     0	     0	     0	     0	     0	     0	     1	     0	     0	     0	     0	     0	
Private	    37	    20	    18	     3	     0	     8	    19	     6	     8	    12	    23	    19	    21	    10	
Others	     1	     1	     1	     0	     0	     0	     1	     1	     1	     1	     1	     1	     1	     1	
Total	 20854	 20627	 17995	  4347	     0	 16585	 17716	 11665	 18056	 20519	 20643	 20653	 20699	 13917	

o Number of single-homed ASes.

	   RIS	 rrc00	 rrc01	 rrc02	 rrc03	 rrc04	 rrc05	 rrc06	 rrc07	 rrc10	 rrc11	 rrc12	 rrc13	 rrc14
ARIN	  3507	  5625	  4330	   394	     0	  4559	  3659	  3658	  5648	  6747	  5318	  4373	  5436	  3982	
APNIC	   687	   972	   899	    15	     0	   913	   805	   668	  1103	  1257	  1177	   892	  1033	   963	
RIPE NCC  2086	  3403	  2809	  2583	     0	  2774	  2519	  3089	  3186	  4008	  3273	  2447	  2834	  3187	
LACNIC	    57	    79	    67	     7	     0	    67	    53	    67	    87	    88	    72	    65	    69	    63	
AFRINIC	     2	     2	     3	     0	     0	     2	     2	     3	     3	     3	     2	     2	     2	     4	
IANA	     1	     0	     0	     0	     0	     0	     0	     0	     1	     0	     0	     0	     0	     0	
Private	    19	    10	     8	     0	     0	     3	     8	     2	     4	     4	    11	     7	     8	     6	
Others	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	
Total	  6359	 10091	  8116	  2999	     0	  8318	  7046	  7487	 10032	 12107	  9853	  7786	  9382	  8205	

o Number of multi-homed ASes.

	   RIS	 rrc00	 rrc01	 rrc02	 rrc03	 rrc04	 rrc05	 rrc06	 rrc07	 rrc10	 rrc11	 rrc12	 rrc13	 rrc14
ARIN	  7679	  5478	  5372	   142	     0	  3994	  5399	  1852	  4110	  4292	  5767	  6710	  5670	  2498	
APNIC	  1633	  1322	  1185	     7	     0	   852	  1126	   526	   917	  1021	  1117	  1404	  1267	   965	
RIPE NCC  5076	  3660	  3256	  1193	     0	  3360	  4063	  1762	  2942	  3038	  3824	  4664	  4292	  2206	
LACNIC	    86	    63	    54	     3	     0	    54	    68	    32	    49	    51	    67	    74	    72	    38	
AFRINIC	     2	     2	     1	     0	     0	     2	     2	     1	     1	     1	     2	     2	     2	     0	
IANA	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	     0	
Private	    18	    10	    10	     3	     0	     5	    11	     4	     4	     8	    12	    12	    13	     4	
Others	     1	     1	     1	     0	     0	     0	     1	     1	     1	     1	     1	     1	     1	     1	
Total	 14495	 10536	  9879	  1348	     0	  8267	 10670	  4178	  8024	  8412	 10790	 12867	 11317	  5712	

IANA : AS65535 

Others: AS65535 
o List of martians appearing throughout the week.

            Prefix         Origin AS
     10.11.12.0/24             7575 
      10.15.0.0/18             9143 
    10.31.192.0/23             9143 
      10.50.6.0/24             9143 
    10.100.12.0/24             9143 
    10.145.16.4/30             6325 
     10.200.4.0/24             9143 
     10.200.5.0/24             9143 
     10.200.6.0/24             9143 
     10.200.7.0/24             9143 
     10.200.8.0/24             9143 
    10.200.23.0/24             9143 
    10.200.26.0/24             9143 
    10.200.51.0/24             9143 
    10.200.52.0/24             9143 
   10.200.193.0/24             9143 
   10.200.240.0/20             9143 
     10.202.0.0/21             9143 
     10.202.8.0/21             9143 
    10.202.32.0/21             9143 
    10.202.40.0/21             9143 
     10.203.8.0/21             9143 
     10.208.0.0/21             9143 
     10.208.8.0/21             9143 
    10.208.64.0/21             9143 
    10.208.80.0/21             9143 
    10.208.96.0/21             9143 
   10.208.104.0/21             9143 
   10.208.112.0/21             9143 
   10.208.120.0/21             9143 
     10.209.0.0/21             9143 
     10.209.8.0/21             9143 
    10.209.16.0/21             9143 
    10.209.32.0/21             9143 
    10.209.48.0/21             9143 
    10.209.56.0/21             9143 
    10.209.64.0/21             9143 
    10.209.72.0/21             9143 
    10.209.80.0/21             9143 
    10.210.64.0/23             9143 
    10.210.72.0/23             9143 
   10.210.176.0/23             9143 
   10.210.178.0/24             9143 
   10.210.180.0/23             9143 
   10.210.184.0/23             9143 
   10.210.186.0/23             9143 
   10.210.208.0/23             9143 
   10.210.216.0/23             9143 
   10.210.218.0/23             9143 
   10.210.224.0/23             9143 
   10.210.232.0/23             9143 
     10.211.0.0/23             9143 
   10.211.120.0/23             9143 
   10.211.122.0/23             9143 
    10.214.16.0/21             9143 
    10.214.40.0/21             9143 
    10.214.48.0/21             9143 
    10.214.72.0/21             9143 
    10.214.96.0/21             9143 
   10.214.112.0/21             9143 
     10.215.0.0/16             9143 
   10.215.224.0/21             9143 
   10.215.232.0/21             9143 
   10.215.240.0/21             9143 
     10.226.0.0/21             9143 
    10.226.32.0/21             9143 
    10.226.40.0/21             9143 
    10.226.48.0/21             9143 
    10.226.64.0/21             9143 
    10.226.72.0/21             9143 
    10.226.80.0/21             9143 
    10.226.96.0/21             9143 
   10.226.104.0/21             9143 
   10.226.112.0/21             9143 
   10.226.120.0/21             9143 
   10.226.128.0/17             9143 
   10.227.128.0/21             9143 
   10.227.136.0/21             9143 
     10.228.0.0/21             9143 
     10.228.8.0/21             9143 
    10.228.32.0/21             9143 
    10.228.40.0/21             9143 
    10.228.64.0/21             9143 
    10.228.72.0/21             9143 
    10.228.80.0/21             9143 
    10.228.96.0/21             9143 
   10.228.104.0/21             9143 
   10.228.112.0/21             9143 
   10.228.120.0/21             9143 
   10.228.128.0/21             9143 
   10.228.136.0/21             9143 
   10.228.144.0/21             9143 
   10.228.152.0/21             9143 
   10.228.160.0/21             9143 
   10.228.168.0/21             9143 
   10.228.176.0/21             9143 
   10.228.192.0/21             9143 
   10.228.200.0/21             9143 
   10.228.224.0/21             9143 
   10.228.232.0/21             9143 
   10.228.240.0/21             9143 
   10.228.248.0/21             9143 
    10.229.80.0/21             9143 
    10.229.88.0/21             9143 
   10.229.200.0/21             9143 
   10.229.208.0/21             9143 
   10.230.200.0/21             9143 
   10.230.208.0/21             9143 
   10.230.224.0/21             9143 
   10.230.248.0/21             9143 
     10.231.8.0/21             9143 
    10.231.16.0/21             9143 
   10.231.128.0/21             9143 
   10.231.136.0/21             9143 
   10.231.144.0/21             9143 
   10.231.152.0/21             9143 
   10.231.160.0/21             9143 
   10.231.168.0/21             9143 
   10.231.176.0/21             9143 
   10.231.192.0/21             9143 
   10.231.200.0/21             9143 
   10.231.216.0/21             9143 
   10.231.232.0/21             9143 
    10.232.72.0/21             9143 
    10.232.96.0/21             9143 
   10.232.112.0/21             9143 
   10.232.128.0/21             9143 
   10.232.136.0/21             9143 
   10.232.160.0/21             9143 
   10.232.168.0/21             9143 
   10.232.176.0/21             9143 
   10.233.128.0/21             9143 
   10.233.152.0/21             9143 
   10.233.168.0/21             9143 
   10.233.176.0/21             9143 
   10.233.184.0/21             9143 
   10.233.192.0/21             9143 
   10.233.232.0/21             9143 
     10.234.0.0/21             9143 
   10.234.128.0/21             9143 
   10.234.152.0/21             9143 
   10.234.192.0/21             9143 
   10.234.208.0/21             9143 
   10.234.216.0/21             9143 
     10.235.0.0/16             9143 
   10.236.128.0/21             9143 
   10.236.136.0/21             9143 
   10.236.144.0/21             9143 
   10.236.152.0/21             9143 
    10.237.64.0/21             9143 
    10.237.72.0/21             9143 
    10.237.80.0/21             9143 
    10.237.88.0/21             9143 
   10.237.144.0/21             9143 
   10.237.152.0/21             9143 
   10.237.160.0/21             9143 
   10.237.176.0/21             9143 
   10.237.192.0/21             9143 
   10.237.224.0/21             9143 
   10.237.248.0/21             9143 
     10.238.0.0/21             9143 
    10.238.16.0/21             9143 
   10.238.128.0/21             9143 
   10.238.136.0/21             9143 
   10.238.144.0/21             9143 
   10.238.160.0/21             9143 
   10.238.168.0/21             9143 
   10.238.176.0/21             9143 
   10.238.192.0/21             9143 
     10.239.0.0/21             9143 
     10.239.8.0/21             9143 
    10.239.16.0/21             9143 
   10.239.136.0/21             9143 
   10.239.144.0/21             9143 
   10.239.152.0/21             9143 
     172.16.2.0/27             6325 
    172.16.2.32/28             6325 
    172.16.2.80/28             6325 
  172.27.105.32/30             2116 
    172.31.31.0/30             6325 
   192.168.30.0/24            32767 
  192.168.169.0/24            32767 
  192.168.170.0/24            32767 
  192.168.177.0/24            32767 

o List of hot-spots during the week.

            Prefix	         Origin AS	       Number of updates
   212.98.233.0/24	             15924	                  162917
    81.212.84.0/24	              9121	                  119347
     85.254.2.0/24	             28699	                  113653
    81.213.47.0/24	              9121	                  109949
    192.35.39.0/24	                80	                   95699
  193.164.226.0/23	             15414	                   89942
  193.193.184.0/23	              9128	                   74760
    81.212.85.0/24	              9121	                   62231
  207.168.184.0/24	             32832	                   49624
   67.151.119.0/24	             33486	                   46607

Total number of RIS BGP peering sessions: 522

Generic RIS account

tags

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