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RIS Statistics Report (20080421-20080428)
This report was generated at Mon Apr 28 00:15:01 UTC 2008. 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 rrc15 rrc16
APNIC 62832 57254 55535 55429 61211 57448 56265 56163 54972 54659 56441 0 0 56822 55617 60640
ARIN 90502 87907 86693 87246 87601 88815 87467 87810 87065 87931 86929 0 0 88665 89809 86758
LACNIC 23638 18252 18043 18102 18158 18183 18096 18160 18139 18081 18007 0 0 18096 23569 18032
RIPE NCC 68369 54711 53918 57715 53808 53924 53569 52771 60547 53633 53425 0 0 53240 53075 53019
AfriNIC 1220 1215 1212 1218 1211 1218 1218 1218 1218 1218 1218 0 0 1218 1218 1215
Old 43623 41800 40722 41650 41420 41801 41489 41458 40806 40797 40764 0 0 41660 41716 41514
IANA 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
RFC1918 52 1 26 0 11 9 1 0 0 5 2 0 0 0 7 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 290237 261140 256149 261360 263420 261398 258105 257580 262747 256324 256786 0 0 259701 265012 261178
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 rrc15 rrc16
ARIN 13296 13272 13193 13241 13260 13261 13260 13168 13190 13172 13189 0 0 13271 13249 13136
APNIC 3236 3227 3190 3188 3219 3212 3199 3181 3192 3175 3197 0 0 3219 3187 3185
RIPE NCC 11361 11345 11322 11304 11321 11314 11317 11271 11323 11307 11315 0 0 11312 11287 11280
LACNIC 456 453 449 453 455 454 453 451 448 447 450 0 0 455 455 447
AFRINIC 103 103 102 102 102 101 102 101 102 101 102 0 0 102 101 101
IANA 2 2 2 2 2 2 2 2 2 2 2 0 0 2 2 2
Private 82 59 42 34 49 49 37 20 45 36 37 0 0 34 32 22
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 28537 28461 28301 28324 28408 28393 28370 28194 28302 28240 28293 0 0 28395 28313 28173
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 4156 4607 4794 5609 4755 5360 5346 7969 5343 6417 5034 0 0 4637 5205 8060
APNIC 799 922 993 1314 966 1127 1089 1582 1063 1204 1028 0 0 1039 1175 1749
RIPE NCC 3511 3992 3938 4562 3901 4536 4205 6634 4332 4661 4471 0 0 4221 5168 6609
LACNIC 177 207 205 213 198 211 211 258 209 233 216 0 0 207 196 250
AFRINIC 43 46 46 48 45 46 44 51 45 48 46 0 0 44 46 57
IANA 2 2 2 2 2 2 2 2 2 2 2 0 0 2 2 2
Private 59 41 30 24 40 37 27 17 35 27 28 0 0 28 23 21
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8747 9817 10008 11772 9907 11319 10924 16513 11029 12592 10826 0 0 10178 11815 16748
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 9140 8665 8399 7632 8505 7901 7914 5199 7847 6755 8155 0 0 8634 8044 5076
APNIC 2437 2305 2197 1874 2253 2085 2110 1599 2129 1971 2169 0 0 2180 2012 1436
RIPE NCC 7850 7353 7384 6742 7420 6778 7112 4637 6991 6646 6844 0 0 7091 6119 4671
LACNIC 279 246 244 240 257 243 242 193 239 214 234 0 0 248 259 197
AFRINIC 60 57 56 54 57 55 58 50 57 53 56 0 0 58 55 44
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 23 18 12 10 9 12 10 3 10 9 9 0 0 6 9 1
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 19790 18644 18293 16552 18501 17074 17446 11681 17273 15648 17467 0 0 18217 16498 11425
IANA : AS64351 AS64241
Number of 4-byte ASes: 15.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Leaf 23789 23859 23781 23937 23831 23960 23852 24205 23863 23912 23871 0 0 23857 23988 24307
Transit 4626 4487 4387 4271 4452 4327 4401 3895 4316 4207 4294 0 0 4417 4216 3780
Transit-only 136 127 140 121 132 115 127 99 130 127 135 0 0 132 115 87
Total 28551 28473 28308 28329 28415 28402 28380 28199 28309 28246 28300 0 0 28406 28319 28174
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Avg 6.06 6.59 5.64 5.93 5.77 6.01 5.95 5.46 5.91 6.44 5.76 0.00 0.00 5.41 6.66 4.96
Std 2.51 2.65 2.48 2.40 2.51 2.27 2.55 2.26 2.50 2.51 2.49 0.00 0.00 2.44 2.45 1.60
o List of martians appearing throughout the week.
Prefix Origin AS
10.0.22.0/24 39912
10.1.6.0/24 9270
10.2.3.0/24 9270
10.2.4.0/24 9270
10.20.0.0/20 39912
10.20.30.0/30 8342
10.128.18.0/23 34245
10.128.22.0/23 34245
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.193.14.192/28 34245
10.205.255.0/27 34245
10.205.255.32/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
10.221.3.114/32 1267
10.221.3.115/32 1267
172.16.11.0/24 8447
172.17.160.0/24 10796
172.17.161.0/24 10796
172.17.176.0/24 10796
172.17.177.0/24 10796
172.30.254.0/24 4771
172.31.0.128/30 4766
172.31.1.48/30 4766
172.31.160.0/19 11060
192.168.2.0/24 34245
192.168.10.0/24 34245
192.168.88.0/24 7560
192.168.107.0/24 34245
192.168.108.0/24 34245
192.168.109.0/24 34245
192.168.117.0/24 34245
192.168.118.0/24 34245
192.168.119.0/24 34245
Can not connect to DB rrc14
Total number of RIS BGP peering sessions: 631
1
0
RIS Statistics Report (20080414-20080421)
This report was generated at Mon Apr 21 00:15:01 UTC 2008. 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 rrc15 rrc16
APNIC 62237 56916 55440 55117 60737 55925 55927 55872 54672 54345 56131 0 0 56453 55276 60054
ARIN 90399 87802 86711 87099 87547 87192 87225 87526 87018 87863 86886 0 0 88553 89661 86689
LACNIC 21508 18258 18045 18093 18148 18089 18090 18173 18146 18087 17998 0 0 18057 21470 17972
RIPE NCC 69013 55017 54010 57917 54043 53737 53631 52763 60440 53680 53537 0 0 53441 53056 52703
AfriNIC 1219 1211 1217 1212 1212 1212 1213 1212 1214 1213 1214 0 0 1212 1214 1198
Old 43654 41861 40875 41689 41535 41569 41511 41362 40878 40871 40872 0 0 41700 41673 41534
IANA 7 4 5 5 5 4 4 4 4 4 5 0 0 5 5 3
RFC1918 66 17 45 17 29 0 17 0 17 21 5 0 0 0 7 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 288103 261086 256348 261149 263256 257728 257618 256912 262389 256084 256648 0 0 259421 262362 260153
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 rrc15 rrc16
ARIN 13300 13275 13194 13242 13254 13247 13256 13177 13190 13175 13189 0 0 13272 13242 13114
APNIC 3222 3214 3182 3177 3206 3186 3186 3174 3182 3165 3186 0 0 3207 3175 3175
RIPE NCC 11309 11297 11277 11259 11280 11265 11272 11233 11275 11261 11271 0 0 11264 11240 11227
LACNIC 450 449 445 449 448 449 449 447 444 444 445 0 0 450 448 444
AFRINIC 100 100 99 99 98 98 98 97 98 98 99 0 0 99 98 97
IANA 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 0
Private 104 80 68 58 75 55 57 42 62 56 54 0 0 49 47 13
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 28487 28416 28267 28285 28362 28301 28319 28171 28252 28200 28246 0 0 28343 28251 28070
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 4194 4645 4772 5080 4827 5550 5538 7991 5244 5355 5096 0 0 4722 5872 8094
APNIC 834 931 977 1148 990 1173 1107 1543 1106 1103 1028 0 0 1060 1273 1788
RIPE NCC 3490 3914 3894 4409 3954 4613 4182 6498 4202 4350 4437 0 0 4208 5305 6723
LACNIC 178 210 204 212 200 220 219 254 216 218 217 0 0 208 202 253
AFRINIC 38 40 38 43 40 43 41 51 40 43 42 0 0 41 43 55
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 81 60 56 45 60 43 43 32 51 43 44 0 0 41 37 12
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8815 9800 9941 10937 10071 11642 11130 16369 10859 11112 10864 0 0 10281 12732 16925
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 9106 8630 8422 8162 8427 7697 7718 5186 7946 7820 8093 0 0 8550 7370 5020
APNIC 2388 2283 2205 2029 2216 2013 2079 1631 2076 2062 2158 0 0 2147 1902 1387
RIPE NCC 7819 7383 7383 6850 7326 6652 7090 4735 7073 6911 6834 0 0 7056 5935 4504
LACNIC 272 239 241 237 248 229 230 193 228 226 228 0 0 242 246 191
AFRINIC 62 60 61 56 58 55 57 46 58 55 57 0 0 58 55 42
IANA 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 0
Private 23 20 12 13 15 12 14 10 11 13 10 0 0 8 10 1
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 19672 18616 18326 17348 18291 16659 17189 11802 17393 17088 17382 0 0 18062 15519 11145
IANA : AS65535
Number of 4-byte ASes: 13.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Leaf 23741 23823 23745 23861 23790 23890 23823 24147 23806 23823 23822 0 0 23817 23986 24263
Transit 4609 4459 4376 4287 4426 4287 4364 3905 4307 4239 4281 0 0 4393 4140 3724
Transit-only 139 134 143 130 140 119 128 109 134 132 136 0 0 131 117 85
Total 28489 28416 28264 28278 28356 28296 28315 28161 28247 28194 28239 0 0 28341 28243 28072
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Avg 6.00 6.56 5.59 5.83 5.80 5.83 5.87 5.42 5.95 6.36 5.72 0.00 0.00 5.35 6.65 4.98
Std 2.47 2.62 2.43 2.30 2.49 2.24 2.52 2.22 2.52 2.40 2.47 0.00 0.00 2.41 2.47 1.60
o List of martians appearing throughout the week.
Prefix Origin AS
0.0.0.0/32 19151
10.0.22.0/24 39912
10.2.2.0/30 8342
10.11.12.0/24 34245
10.11.13.0/24 34245
10.20.0.0/20 39912
10.20.30.0/30 8342
10.98.0.0/18 6837
10.98.64.0/18 6837
10.98.128.0/18 6837
10.98.192.0/18 6837
10.128.18.0/23 34245
10.128.22.0/23 34245
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.193.14.192/28 34245
10.205.255.0/27 34245
10.205.255.32/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
10.221.3.114/32 1267
10.221.3.115/32 1267
10.252.144.16/29 6837
10.252.144.24/29 3303
10.252.147.224/27 6837
10.252.149.224/27 6837
10.252.151.224/27 6837
10.252.153.224/27 6837
10.254.120.0/28 6837
10.254.162.92/30 6837
10.254.162.100/30 6837
10.254.189.166/32 3303
10.254.189.175/32 6837
10.255.24.0/27 6837
10.255.255.255/32 31554
172.17.160.0/24 10796
172.17.161.0/24 10796
172.17.176.0/24 10796
172.17.177.0/24 10796
172.30.254.0/24 4771
172.31.160.0/19 11060
192.168.2.0/24 34245
192.168.10.0/24 34245
192.168.101.32/28 6837
192.168.107.0/24 34245
192.168.108.0/24 34245
192.168.109.0/24 34245
192.168.117.0/24 34245
192.168.118.0/24 34245
192.168.119.0/24 34245
Can not connect to DB rrc04
Total number of RIS BGP peering sessions: 631
1
0
RIS Statistics Report (20080407-20080414)
This report was generated at Mon Apr 14 00:15:02 UTC 2008. 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 rrc15 rrc16
APNIC 62087 57013 55876 55280 60209 56077 56106 55929 55389 54512 56137 0 0 56515 55434 59683
ARIN 90516 87946 87802 87173 86584 87287 87447 87611 87090 87947 86907 0 0 88673 89776 86589
LACNIC 21527 18178 17956 18009 17838 17996 18017 18094 18071 18016 17920 0 0 18054 21459 17937
RIPE NCC 68458 54706 54213 57573 53272 53055 53460 52414 60450 53471 53349 0 0 53428 52921 52628
AfriNIC 1207 1196 1202 1200 1185 1201 1206 1200 1201 1201 1201 0 0 1201 1201 1199
Old 44190 41986 41066 41810 41449 41722 41728 41391 41338 41022 40995 0 0 41880 41841 41580
IANA 45 1 1 1 1 0 1 1 42 3 1 0 0 1 4 1
RFC1918 104 0 89 0 6 0 0 0 0 4 0 0 0 0 7 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 288134 261026 258205 261046 260544 257338 257965 256640 263581 256176 256510 0 0 259752 262643 259617
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 rrc15 rrc16
ARIN 13257 13235 13159 13196 13183 13217 13220 13134 13150 13137 13148 0 0 13227 13201 13083
APNIC 3212 3207 3170 3167 3187 3175 3174 3164 3174 3152 3177 0 0 3197 3163 3168
RIPE NCC 11276 11261 11245 11222 11201 11233 11239 11195 11239 11230 11237 0 0 11235 11211 11198
LACNIC 446 444 440 443 442 444 443 442 439 438 441 0 0 445 443 438
AFRINIC 97 97 97 97 95 97 97 97 97 97 97 0 0 97 97 97
IANA 2 2 1 1 1 1 1 1 1 1 1 0 0 1 1 0
Private 82 56 43 31 49 35 32 17 39 32 27 0 0 25 23 16
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 28373 28303 28156 28157 28159 28203 28207 28050 28140 28088 28129 0 0 28228 28139 28000
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 4128 4678 4664 5648 4851 5404 5460 7818 5291 6224 4901 0 0 4709 5631 8051
APNIC 837 930 940 1144 1014 1137 1036 1590 1100 1198 1023 0 0 1012 1229 1636
RIPE NCC 3432 3893 3806 4524 4112 4596 4123 6602 4203 4598 4463 0 0 4263 5078 6699
LACNIC 173 198 190 202 207 204 206 249 204 221 203 0 0 200 194 245
AFRINIC 43 44 44 49 44 46 45 51 44 48 46 0 0 45 47 59
IANA 2 2 1 1 1 1 1 1 1 1 1 0 0 1 1 0
Private 64 41 35 22 42 26 22 13 32 25 20 0 0 20 15 15
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8679 9786 9680 11590 10271 11415 10893 16324 10876 12316 10657 0 0 10251 12195 16705
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 9129 8557 8495 7548 8332 7813 7760 5316 7859 6913 8247 0 0 8518 7570 5032
APNIC 2375 2277 2230 2023 2173 2038 2138 1574 2074 1954 2154 0 0 2185 1934 1532
RIPE NCC 7844 7368 7439 6698 7089 6637 7116 4593 7036 6632 6774 0 0 6972 6133 4499
LACNIC 273 246 250 241 235 240 237 193 235 217 238 0 0 245 249 193
AFRINIC 54 53 53 48 51 51 52 46 53 49 51 0 0 52 50 38
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 18 15 8 9 7 9 10 4 7 7 7 0 0 5 8 1
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 19694 18517 18476 16567 17888 16788 17314 11726 17264 15772 17472 0 0 17977 15944 11295
IANA : AS60000 AS65535
Number of 4-byte ASes: 12.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Leaf 23639 23726 23627 23799 23705 23784 23706 24078 23716 23776 23719 0 0 23727 23869 24204
Transit 4611 4456 4394 4244 4339 4312 4383 3879 4301 4192 4282 0 0 4387 4160 3707
Transit-only 136 128 141 118 121 115 125 97 128 124 132 0 0 123 114 92
Total 28386 28310 28162 28161 28165 28211 28214 28054 28145 28092 28133 0 0 28237 28143 28003
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Avg 5.94 6.44 5.61 5.92 5.45 5.83 5.90 5.43 5.89 6.42 5.72 0.00 0.00 5.35 6.57 4.98
Std 2.44 2.59 2.43 2.33 2.28 2.23 2.53 2.18 2.47 2.49 2.46 0.00 0.00 2.41 2.40 1.60
o List of martians appearing throughout the week.
Prefix Origin AS
0.0.0.0/32 19151
10.0.22.0/24 39912
10.11.12.0/24 34245
10.11.13.0/24 34245
10.20.0.0/20 39912
10.20.30.0/30 8342
10.128.18.0/23 34245
10.128.22.0/23 34245
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.193.14.192/28 34245
10.205.255.0/27 34245
10.205.255.32/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
10.221.3.114/32 1267
10.221.3.115/32 1267
192.168.2.0/24 34245
192.168.10.0/24 34245
192.168.107.0/24 34245
192.168.108.0/24 34245
192.168.109.0/24 34245
192.168.117.0/24 34245
192.168.118.0/24 34245
192.168.119.0/24 34245
o List of hot-spots during the week.
Prefix Origin AS Number of updates
213.91.175.0/24 8866 951552
202.141.0.0/17 2697 769857
125.23.208.0/20 9498 608816
221.135.80.0/24 9583 342595
84.23.100.0/24 34400 321232
78.156.96.0/19 43557 299742
84.23.96.0/19 34400 278520
208.5.210.0/24 27246 269194
207.43.99.0/24 18609 212044
74.125.61.0/24 15169 193745
Total number of RIS BGP peering sessions: 631
1
0
[Apologies for duplicates]
Dear Colleagues,
Due to failure of one of our database servers, the MyASN service
is currently unavailable. No alarms will be detected and the
configuration website is not working.
The other RIS tools still work, but their speed is degraded.
We do not know when this problem will be resolved, but we will let you
know when more information is available.
We thank you for your patience and apologise for any inconvenience
this may cause.
If you have any questions, please send an e-mail to <ris(a)ripe.net>.
Regards,
Erik Romijn
Information Services
RIPE NCC
1
1
[Apologies for duplicates]
Dear Colleagues,
The RIPE NCC will migrate a number of servers to new racks at NIKHEF between
08:00 and 18:00 (UTC) on the following dates:
- Saturday, 12 April 2008
- Sunday, 13 April 2008
Aspects of the following services will be affected at various times during the
migration periods:
- BGP peering sessions will be down
- nikrtr.ripe.net - AS3333 (217.79.172.5; 195.69.144.69;
2001:7f8:1::a500:3333:1)
- K-Root (AS25152) at AMS-IX, NL-IX and XPE
- AS112 (AS112) at AMS-IX
- RIS (AS12654) at AMS-IX, NL-IX and GN-IX
- DNS services:
- The AMS-IX/XPE/NL-IX K-Root instance and the AS112 server at AMS-IX
will be unavailable
- WWW/FTP/Hostcount/E-Learning
- LIR-Portal
- WHOIS:
- Syncupdates of the RIPE Database will be down
- Mail updates will be queued and executed after the maintenance
- RIPE DB-related CGIs on WWW will be down
- Test Traffic Measurements (tt01)
We apologise for any inconvenience that this may cause.
If you have any questions about this, please send an e-mail to <ops(a)ripe.net>
Regards,
James Aldridge
Senior Systems Engineer, RIPE NCC
1
0
RIS Statistics Report (20080324-20080331)
This report was generated at Mon Mar 31 00:15:02 UTC 2008. 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 rrc15 rrc16
APNIC 62820 57314 55074 54679 59801 55420 55432 55346 55322 53955 55566 0 54287 56628 54826 59052
ARIN 91760 89157 86085 86567 86600 86603 86801 86867 86427 87281 86235 0 86500 87975 89021 85871
LACNIC 21271 17911 17496 17544 17552 17536 17537 17618 17593 17534 17452 0 17521 17587 21006 17461
RIPE NCC 71785 54676 53696 56859 52952 52370 52828 51894 59641 53693 52616 0 53544 54682 52181 51944
AfriNIC 1176 1169 1153 1152 1138 1152 1154 1153 1153 1153 1152 0 1137 1152 1153 1131
Old 43743 42171 40658 41296 41341 41361 41414 41270 40713 40687 40652 0 41352 41666 41587 41350
IANA 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
RFC1918 45 1 27 0 3 0 0 0 0 2 1 0 7 0 7 0
OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
TOTAL 292601 262399 254189 258097 259387 254442 255166 254148 260849 254305 253674 0 254348 259690 259782 256809
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 rrc15 rrc16
ARIN 13326 13308 13125 13167 13167 13179 13188 13111 13125 13111 13127 0 13141 13198 13182 13055
APNIC 3224 3216 3173 3165 3179 3171 3170 3158 3174 3158 3176 0 3140 3192 3151 3154
RIPE NCC 11271 11244 11167 11148 11148 11155 11165 11119 11163 11157 11160 0 11130 11157 11126 11120
LACNIC 446 445 438 442 441 440 442 438 437 437 438 0 437 443 441 435
AFRINIC 96 96 95 95 95 95 95 95 95 95 95 0 95 95 95 95
IANA 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0
Private 110 79 55 49 60 47 52 24 49 44 41 0 48 32 44 17
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 28475 28389 28055 28067 28091 28088 28113 27946 28044 28003 28038 0 27992 28118 28040 27876
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 4042 4387 4678 5820 4799 5900 5421 7555 5344 5426 4804 0 5202 4692 5428 8123
APNIC 834 937 969 1282 1024 1230 1077 1559 1162 1135 1014 0 1145 1020 1257 1788
RIPE NCC 3361 3837 3842 4541 4031 4709 4172 6438 4254 4418 4400 0 4344 4238 5138 6990
LACNIC 173 197 199 203 201 210 212 240 204 209 204 0 214 205 194 251
AFRINIC 36 38 39 45 41 44 40 50 41 45 44 0 43 42 42 55
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 79 53 36 37 45 33 35 18 35 35 29 0 33 23 29 14
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8525 9449 9763 11928 10141 12126 10957 15860 11040 11268 10495 0 10981 10220 12088 17221
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 9284 8921 8447 7347 8368 7279 7767 5556 7781 7685 8323 0 7939 8506 7754 4932
APNIC 2390 2279 2204 1883 2155 1941 2093 1599 2012 2023 2162 0 1995 2172 1894 1366
RIPE NCC 7910 7407 7325 6607 7117 6446 6993 4681 6909 6739 6760 0 6786 6919 5988 4130
LACNIC 273 248 239 239 240 230 230 198 233 228 234 0 223 238 247 184
AFRINIC 60 58 56 50 54 51 55 45 54 50 51 0 52 53 53 40
IANA 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0
Private 31 26 19 12 15 14 17 6 14 9 12 0 15 9 15 3
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 19950 18940 18292 16139 17950 15962 17156 12086 17004 16735 17543 0 17011 17898 15952 10655
IANA : AS65535
Number of 4-byte ASes: 12.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Leaf 23693 23768 23553 23724 23632 23730 23635 23965 23644 23662 23629 0 23683 23639 23787 24131
Transit 4662 4509 4372 4232 4337 4251 4370 3890 4276 4217 4285 0 4198 4371 4145 3660
Transit-only 136 127 142 121 128 117 120 97 134 131 134 0 116 122 117 87
Total 28491 28404 28067 28077 28097 28098 28125 27952 28054 28010 28048 0 27997 28132 28049 27878
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Avg 6.00 6.45 5.63 5.89 5.57 5.91 5.89 5.40 5.94 6.30 5.69 0.00 6.16 5.34 6.60 4.96
Std 2.46 2.67 2.45 2.33 2.38 2.30 2.55 2.20 2.52 2.38 2.44 0.00 2.33 2.38 2.45 1.55
o List of martians appearing throughout the week.
Prefix Origin AS
0.0.0.0/32 19151
10.0.22.0/24 39912
10.11.12.0/24 34245
10.11.13.0/24 34245
10.20.0.0/20 39912
10.20.30.0/30 8342
10.72.0.0/16 65225
10.108.0.0/16 43671
10.109.0.0/16 43671
10.110.0.0/16 43671
10.128.18.0/23 34245
10.128.22.0/23 34245
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.193.14.192/28 34245
10.205.255.0/27 34245
10.205.255.32/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
172.31.0.128/30 4766
192.168.2.0/24 34245
192.168.8.0/24 43671
192.168.10.0/24 34245
192.168.21.0/24 43671
192.168.107.0/24 34245
192.168.108.0/24 43671
192.168.109.0/24 34245
192.168.117.0/24 34245
192.168.118.0/24 34245
192.168.119.0/24 34245
192.168.202.0/24 44778
Can not connect to DB rrc01
Total number of RIS BGP peering sessions: 630
1
0
RIS Statistics Report (20080317-20080324)
This report was generated at Mon Mar 24 00:15:01 UTC 2008. 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 rrc15 rrc16
.0.0/8 IP 0.0.0.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
APNIC 62085 56960 54868 54481 55781 55232 55243 55227 54740 53795 55553 0 54647 56193 54725 58497
ARIN 91034 88441 85598 86097 86261 86139 86251 86481 85920 86770 85797 0 86495 87522 88592 85553
LACNIC 21206 17944 17538 17585 17482 17576 17577 17656 17633 17574 17494 0 17522 17621 20946 17491
RIPE NCC 73260 56917 52909 56797 53059 52340 52710 51909 59643 53543 52597 0 53391 54642 52193 51541
AfriNIC 1177 1170 1161 1160 1162 1160 1162 1163 1163 1163 1160 0 1163 1160 1163 1131
Old 44006 42412 40903 41582 41580 41654 41702 41555 40994 40930 40917 0 41812 41960 41880 41369
.0.0.0/8 IP 127.0.0.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IANA 7 6 6 6 6 6 6 6 6 6 6 0 6 6 7 5
.254.0.0/16 IP 169.254.0.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RFC1918 43 0 27 0 2 0 0 0 0 2 0 0 8 0 6 0
.16.0.0/12 IP 172.16.0.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
.0.2.0/24 IP 192.0.2.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
.18.0.0/15 IP 198.18.0.0 0 0 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 0 0
TOTAL 292818 263850 253010 257708 255333 254107 254651 253997 260099 253783 253524 0 255044 259104 259512 255587
IC IP 114 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 115 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 116 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 117 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 118 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 119 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 120 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 121 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 122 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 123 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 124 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 125 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 126 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 202 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 203 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 210 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 211 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 218 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 219 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 220 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 221 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 222 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 58 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 59 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 60 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IC IP 61 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 173 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 174 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 199 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 204 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 205 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 206 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 207 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 208 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 209 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 216 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 63 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 64 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 65 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 66 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 67 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 68 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 69 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 70 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 71 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 72 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 73 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 74 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 75 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 76 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 96 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 97 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 98 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
N IP 99 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
T IP 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
T IP 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 128 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 129 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 130 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 131 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 132 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 133 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 134 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 135 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 136 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 137 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 138 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 139 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 140 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 141 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 142 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 143 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 144 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 145 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 146 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 147 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 148 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 149 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 150 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 151 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 152 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 153 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 154 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 156 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 158 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 159 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 161 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 162 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 163 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 164 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 166 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 167 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 168 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 169 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 170 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 171 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 172 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 188 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 191 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 192 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 196 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
inistered IP 198 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
iNIC IP 41 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
teur IP 44 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
le IP 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
y IP 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
l-Northern IP 47 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IP 53 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
puter IP 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-RVN IP 21 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IP 33 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
-North IP 28 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ense IP 22 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ense IP 26 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ense IP 29 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ense IP 30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
arment IP 51 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ital IP 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IP 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IP 55 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
. IP 52 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IP 40 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
d IP 19 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 240 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 241 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 242 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 243 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 244 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 245 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 246 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 247 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 248 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 249 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 250 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 251 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 252 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 253 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 254 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ure IP 255 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
eral IP 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
liburton IP 34 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
lett-Packard IP 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 101 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 102 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 103 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 104 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 105 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 106 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 107 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 108 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 109 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 110 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 111 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 112 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 113 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 127 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 175 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 176 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 177 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 178 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 181 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 182 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 183 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 184 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 185 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 197 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 223 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 23 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 27 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 31 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 36 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 37 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 39 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 42 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 46 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 49 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IP 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
erop IP 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
an IP 43 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NIC IP 186 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NIC IP 187 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NIC IP 189 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NIC IP 190 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NIC IP 200 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
NIC IP 201 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
el IP 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
el IP 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IT IP 35 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IP 18 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ck IP 54 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 224 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 225 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 226 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 227 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 228 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 229 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 230 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 231 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 232 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 233 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 234 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 235 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 236 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 237 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 238 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ticast IP 239 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
formance IP 38 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
dential IP 48 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 193 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 194 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 195 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 212 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 213 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 217 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 62 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 77 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 78 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 79 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 80 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 81 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 82 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 83 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 84 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 85 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 86 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 87 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 88 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 89 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 90 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 91 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 92 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 93 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 94 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
E IP 95 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A IP 57 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IP 25 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
IP 56 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DOD IP 214 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DOD IP 215 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ox IP 13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
p 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
erved IP 192.168.0.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
erved IP 192.88.99.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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 rrc15 rrc16
ARIN 13288 13267 13111 13156 13171 13167 13173 13093 13106 13107 13112 0 13163 13187 13166 13051
APNIC 3210 3202 3158 3154 3176 3162 3160 3149 3163 3144 3164 0 3148 3187 3152 3137
RIPE NCC 11230 11202 11132 11112 11138 11119 11130 11084 11127 11122 11127 0 11127 11126 11098 11091
LACNIC 443 442 436 437 440 436 439 435 433 433 434 0 438 440 437 431
AFRINIC 96 96 95 95 94 95 95 95 95 95 95 0 95 95 95 94
IANA 2 2 2 1 2 1 2 1 1 1 1 0 2 1 2 0
Private 107 73 45 49 65 51 54 25 43 44 34 0 60 30 40 17
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 28377 28285 27980 28004 28086 28032 28054 27882 27969 27947 27968 0 28033 28067 27990 27821
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 4034 4508 4728 5646 4681 5856 5434 7927 5519 4913 5022 0 5209 4728 5638 7684
APNIC 821 917 962 1215 997 1212 1065 1576 1138 1067 1040 0 1110 1028 1232 1731
RIPE NCC 3295 3778 3821 4431 3880 4664 4103 6667 4264 4218 4437 0 4019 4172 5103 6808
LACNIC 170 202 197 208 191 220 223 260 211 211 220 0 223 208 199 256
AFRINIC 41 42 46 47 44 49 46 53 46 47 48 0 46 45 46 55
IANA 1 1 1 0 1 0 1 0 0 0 0 0 1 0 1 0
Private 79 59 37 42 55 42 43 22 38 38 30 0 42 26 34 15
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8441 9508 9792 11589 9849 12044 10916 16505 11217 10495 10798 0 10650 10208 12253 16549
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 9254 8759 8383 7510 8490 7311 7739 5166 7587 8194 8090 0 7954 8459 7528 5367
APNIC 2389 2285 2196 1939 2179 1950 2095 1573 2025 2077 2124 0 2038 2159 1920 1406
RIPE NCC 7935 7424 7311 6681 7258 6455 7027 4417 6863 6904 6690 0 7108 6954 5995 4283
LACNIC 273 240 239 229 249 216 216 175 222 222 214 0 215 232 238 175
AFRINIC 55 54 49 48 50 46 49 42 49 48 47 0 49 50 49 39
IANA 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0
Private 28 14 8 7 10 9 11 3 5 6 4 0 18 4 6 2
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 19936 18777 18188 16415 18237 15988 17138 11377 16752 17452 17170 0 17383 17859 15737 11272
IANA : AS56668 AS65535
Number of 4-byte ASes: 13.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Leaf 23630 23699 23512 23673 23574 23693 23596 23942 23597 23580 23612 0 23619 23590 23745 24079
Transit 4640 4483 4348 4227 4398 4238 4353 3849 4257 4254 4240 0 4305 4371 4142 3657
Transit-only 126 120 131 114 124 115 119 98 124 121 128 0 118 122 112 88
Total 28396 28302 27991 28014 28096 28046 28068 27889 27978 27955 27980 0 28042 28083 27999 27824
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Avg 6.04 6.50 5.57 5.86 5.67 5.91 5.90 5.44 5.96 6.17 5.71 0.00 6.41 5.34 6.63 4.95
Std 2.64 2.86 2.63 2.56 2.47 2.51 2.79 2.51 2.87 2.44 2.69 0.00 2.47 2.56 2.68 1.70
o List of martians appearing throughout the week.
Prefix Origin AS
10.0.22.0/24 39912
10.8.0.0/14 65113
10.11.12.0/24 34245
10.11.13.0/24 34245
10.20.0.0/20 39912
10.20.30.0/30 8342
10.72.0.0/16 65225
10.108.0.0/16 43671
10.109.0.0/16 43671
10.110.0.0/16 43671
10.128.18.0/23 34245
10.128.22.0/23 34245
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.193.14.192/28 34245
10.205.255.0/27 34245
10.205.255.32/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
172.31.0.128/30 4766
192.168.2.0/24 34245
192.168.8.0/24 43671
192.168.10.0/24 34245
192.168.21.0/24 43671
192.168.107.0/24 34245
192.168.108.0/24 43671
192.168.109.0/24 34245
192.168.117.0/24 34245
192.168.118.0/24 34245
192.168.119.0/24 34245
Can not connect to DB rrc04
Total number of RIS BGP peering sessions: 627
2
1
RIS Statistics Report (20080303-20080310)
This report was generated at Mon Mar 10 00:15:01 UTC 2008. 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 rrc15 rrc16
APNIC 3871 3787 3546 3613 0 3675 3678 3680 3518 3514 3548 0 3611 3800 3677 3537
ARIN 15120 14928 14460 14781 0 14743 14764 14728 14433 14489 14406 0 14797 14893 14900 14365
LACNIC 6338 6236 6062 6136 0 6181 6182 6182 6062 6057 6061 0 6140 6235 6197 5998
RIPE NCC 5709 5533 5382 5488 0 5505 5503 5480 5365 5361 5378 0 5462 5486 5547 5384
AfriNIC 5887 5733 5349 5504 0 5505 5502 5662 5455 5433 5628 0 5616 5518 5630 5318
Old 251845 225294 220777 224454 0 217762 218222 217282 224617 220456 218266 0 222367 225301 226094 220401
RFC1918 38 0 28 2 0 0 0 0 0 2 2 0 0 2 6 0
OTHER 0 1 1 1 0 1 1 1 1 1 1 0 2 1 1 1
TOTAL 288810 261512 255605 259979 0 253372 253852 253015 259451 255313 253290 0 257995 261236 262052 255004
ER 2
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 rrc15 rrc16
ARIN 13205 13180 13071 13119 0 13122 13130 13048 13063 13052 13063 0 13125 13141 13122 13004
APNIC 3186 3181 3143 3135 0 3145 3145 3134 3148 3134 3149 0 3138 3167 3140 3124
RIPE NCC 11133 11099 11068 11047 0 11055 11058 11012 11056 11047 11049 0 11075 11056 11030 11026
LACNIC 437 435 432 434 0 432 435 431 430 427 429 0 435 435 433 425
AFRINIC 91 91 91 91 0 91 91 91 91 91 91 0 91 91 91 91
IANA 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 0
Private 95 65 52 41 0 46 45 25 46 41 33 0 53 34 40 20
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 28149 28052 27859 27868 0 27892 27905 27742 27835 27793 27816 0 27918 27925 27857 27690
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 4021 4548 4593 5030 0 5545 5329 7915 5177 5975 4917 0 4867 4563 5354 7663
APNIC 815 926 950 1133 0 1155 1084 1586 1092 1163 1015 0 1010 1013 1194 1563
RIPE NCC 3278 3857 3753 4359 0 4567 4128 6660 4287 4521 4539 0 3894 4182 5061 6455
LACNIC 164 192 198 200 0 210 211 234 205 204 203 0 206 198 190 243
AFRINIC 36 40 41 44 0 44 43 46 41 44 44 0 39 42 43 51
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 63 44 37 28 0 30 29 15 31 29 20 0 35 22 26 16
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8377 9607 9572 10794 0 11551 10824 16456 10833 11936 10739 0 10051 10020 11868 15991
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 9184 8632 8478 8089 0 7577 7801 5133 7886 7077 8146 0 8258 8578 7768 5341
APNIC 2371 2255 2193 2002 0 1990 2061 1548 2056 1971 2134 0 2128 2154 1946 1561
RIPE NCC 7855 7242 7315 6688 0 6488 6930 4352 6769 6526 6510 0 7181 6874 5969 4571
LACNIC 273 243 234 234 0 222 224 197 225 223 226 0 229 237 243 182
AFRINIC 55 51 50 47 0 47 48 45 50 47 47 0 52 49 48 40
IANA 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 0
Private 32 21 15 13 0 16 16 10 15 12 13 0 18 12 14 4
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 19772 18445 18287 17074 0 16341 17081 11286 17002 15857 17077 0 17867 17905 15989 11699
IANA : AS65535
Number of 4-byte ASes: 13.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Leaf 23420 23503 23373 23505 0 23538 23444 23817 23456 23500 23461 0 23475 23447 23645 23871
Transit 4605 4436 4356 4247 0 4246 4342 3832 4252 4166 4226 0 4328 4361 4110 3727
Transit-only 139 125 139 123 0 117 127 101 134 131 134 0 123 124 110 90
Total 28164 28064 27868 27875 0 27901 27913 27750 27842 27797 27821 0 27926 27932 27865 27688
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Avg 6.01 6.14 5.59 5.84 0.00 5.85 5.86 5.42 5.98 6.16 5.67 0.00 6.59 5.32 6.50 5.04
Std 2.44 2.55 2.42 2.29 0.00 2.24 2.50 2.18 2.48 2.39 2.42 0.00 2.51 2.34 2.33 1.56
o List of martians appearing throughout the week.
Prefix Origin AS
10.0.22.0/24 39912
10.10.10.0/24 5511
10.11.12.0/24 34245
10.11.13.0/24 34245
10.20.0.0/20 39912
10.20.30.0/30 8342
10.50.162.0/24 5511
10.128.18.0/23 34245
10.128.22.0/23 34245
10.161.1.10/32 8342
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.193.14.192/28 34245
10.205.255.0/27 34245
10.205.255.32/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
192.168.2.0/24 34245
192.168.10.0/24 34245
192.168.107.0/24 34245
192.168.108.0/24 34245
192.168.109.0/24 34245
192.168.117.0/24 34245
192.168.118.0/24 34245
192.168.119.0/24 34245
o List of hot-spots during the week.
Prefix Origin AS Number of updates
202.140.63.0/24 17443 730252
202.141.0.0/17 2697 588501
203.101.87.0/24 9498 580666
125.23.208.0/20 9498 444334
124.7.244.0/24 9583 362283
64.79.128.0/19 23005 258552
80.243.64.0/20 21332 250185
66.246.8.0/23 29791 205268
202.162.210.0/24 9341 188967
12.108.254.0/24 26829 183685
Total number of RIS BGP peering sessions: 625
1
0
RIS Statistics Report (20080225-20080303)
This report was generated at Mon Mar 3 00:15:02 UTC 2008. 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 rrc15 rrc16
.0.0 10_Old 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
APNIC 3835 3750 3580 3623 0 3668 3670 3687 3549 3541 3579 0 3540 3773 3662 3554
ARIN 15090 14873 14465 14769 0 14784 14789 14777 14526 14470 14453 0 14481 14893 14892 14374
LACNIC 6363 6261 6031 6179 0 6225 6226 6224 6088 6082 6089 0 6085 6280 6237 5953
RIPE NCC 5692 5516 5383 5481 0 5501 5499 5473 5357 5351 5375 0 5354 5481 5541 5372
AfriNIC 5824 5660 5292 5447 0 5447 5443 5604 5396 5372 5569 0 5395 5573 5573 5285
Old 262427 220444 218574 220838 0 217104 216859 216043 224645 216127 217630 0 219220 221926 236258 218771
.0.0.0 10_Old 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
.254.0.0 10_Old 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RFC1918 53 0 26 0 0 0 8 0 0 6 8 0 3 0 6 0
.16.0.0 10_Old 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
.0.2.0 10_Old 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
.18.0.0 10_Old 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
OTHER 0 42 42 42 0 42 42 42 42 42 42 0 42 42 42 41
TOTAL 299326 256546 253393 256379 0 252771 252536 251850 259603 250991 252745 0 254120 257968 272211 253350
ER 42
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 rrc15 rrc16
ARIN 13171 13142 13064 13099 0 13111 13124 13045 13054 13034 13051 0 13024 13120 13104 13003
APNIC 3172 3164 3131 3125 0 3133 3133 3123 3136 3125 3138 0 3111 3151 3127 3111
RIPE NCC 11074 11048 11040 11011 0 11024 11029 10987 11033 11014 11022 0 11034 11014 10993 10994
LACNIC 435 434 430 433 0 432 433 430 427 426 427 0 427 433 432 424
AFRINIC 90 90 89 89 0 89 89 89 89 89 89 0 89 89 89 88
IANA 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 0
Private 95 66 64 48 0 52 48 20 49 34 39 0 41 30 34 19
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 28039 27945 27820 27806 0 27842 27857 27695 27789 27723 27768 0 27727 27838 27780 27639
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 4055 4450 4533 5555 0 5457 5366 7768 5143 5939 4968 0 4960 4668 5476 7606
APNIC 813 931 940 1234 0 1154 1024 1577 1083 1187 995 0 1072 1016 1167 1540
RIPE NCC 3336 3859 3762 4513 0 4519 4072 6401 4148 4448 4290 0 3977 4272 5097 6363
LACNIC 167 197 191 206 0 208 203 243 199 206 200 0 210 200 190 251
AFRINIC 39 40 39 46 0 43 40 46 41 44 43 0 39 41 44 51
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 69 48 47 34 0 38 33 13 36 22 30 0 28 21 22 16
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8479 9525 9512 11588 0 11419 10738 16048 10650 11846 10527 0 10286 10218 11996 15827
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 9116 8692 8531 7544 0 7654 7758 5277 7911 7095 8083 0 8064 8452 7628 5397
APNIC 2359 2233 2191 1891 0 1979 2109 1546 2053 1938 2143 0 2039 2135 1960 1571
RIPE NCC 7738 7189 7278 6498 0 6505 6957 4586 6885 6566 6732 0 7057 6742 5896 4631
LACNIC 268 237 239 227 0 224 230 187 228 220 227 0 217 233 242 173
AFRINIC 51 50 50 43 0 46 49 43 48 45 46 0 50 48 45 37
IANA 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 0
Private 26 18 17 14 0 14 15 7 13 12 9 0 13 9 12 3
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 19560 18420 18308 16218 0 16423 17119 11647 17139 15877 17241 0 17441 17620 15784 11812
IANA : AS65535
Number of 4-byte ASes: 14.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Leaf 23346 23418 23346 23493 0 23492 23410 23759 23397 23465 23422 0 23375 23445 23581 23837
Transit 4572 4411 4339 4200 0 4237 4332 3843 4262 4140 4224 0 4230 4286 4098 3714
Transit-only 138 127 145 121 0 121 128 101 136 127 130 0 130 121 109 87
Total 28056 27956 27830 27814 0 27850 27870 27703 27795 27732 27776 0 27735 27852 27788 27638
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Avg 6.01 6.17 5.66 5.91 0.00 5.81 5.92 5.43 5.89 6.17 5.67 0.00 6.49 5.33 6.63 5.01
Std 2.50 2.58 2.47 2.34 0.00 2.26 2.59 2.20 2.52 2.40 2.46 0.00 2.65 2.41 2.47 1.54
o List of martians appearing throughout the week.
Prefix Origin AS
10.0.22.0/24 39912
10.7.7.4/30 3491
10.7.7.5/32 3491
10.11.12.0/24 34245
10.11.13.0/24 34245
10.20.0.0/20 39912
10.128.18.0/23 34245
10.128.22.0/23 34245
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.193.14.192/28 34245
10.205.255.0/27 34245
10.205.255.32/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
10.218.60.24/30 3491
172.20.20.0/30 3491
172.29.0.0/16 6883
172.29.11.0/24 6883
172.29.11.64/26 6883
172.29.11.65/32 6883
172.29.11.66/32 6883
172.29.11.67/32 6883
192.0.2.0/24 3300
192.168.2.0/24 34245
192.168.10.0/24 34245
192.168.11.0/24 31323
192.168.100.0/24 31323
192.168.105.0/24 6883
192.168.107.0/24 34245
192.168.108.0/24 34245
192.168.109.0/24 34245
192.168.117.0/24 34245
192.168.118.0/24 34245
192.168.119.0/24 34245
192.168.192.0/24 31323
192.168.209.0/24 6883
192.168.251.0/29 3491
192.168.251.2/32 3491
192.168.254.8/30 3491
192.168.254.10/32 3491
o List of hot-spots during the week.
Prefix Origin AS Number of updates
202.140.63.0/24 17443 800439
80.243.64.0/20 21332 611524
203.101.87.0/24 9498 494802
202.141.0.0/17 2697 392963
64.79.128.0/19 23005 350903
124.7.244.0/24 9583 262853
41.204.0.0/24 32398 157291
12.108.254.0/24 26829 142666
207.181.144.0/24 32004 132029
202.162.210.0/24 9341 97673
Total number of RIS BGP peering sessions: 625
1
0
RIS Statistics Report (20080218-20080225)
This report was generated at Mon Feb 25 00:15:01 UTC 2008. 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 rrc15 rrc16
.0.0 10_Old 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
APNIC 3791 3706 3545 3589 3575 3633 3634 3649 3523 3512 3544 0 3509 3731 3627 3528
ARIN 15124 14880 14479 14728 14724 14808 14811 14735 14567 14506 14423 0 14452 14837 14855 14354
LACNIC 6367 6265 5971 6062 5983 6106 6107 6106 5973 5968 5976 0 5970 6292 6118 5933
RIPE NCC 5707 5521 5396 5488 5429 5536 5506 5478 5370 5369 5396 0 5363 5502 5548 5377
AfriNIC 5871 5673 5318 5470 5599 5468 5466 5632 5427 5398 5600 0 5424 5489 5598 5272
Old 254752 225775 220874 219871 220751 219781 219384 216160 226813 219041 217842 0 218811 224452 221670 218463
.0.0.0 10_Old 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
.254.0.0 10_Old 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RFC1918 48 0 26 0 10 0 0 0 0 2 9 0 3 0 6 0
.16.0.0 10_Old 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
.0.2.0 10_Old 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
.18.0.0 10_Old 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
OTHER 0 4 4 4 2 3 4 3 4 4 4 0 4 4 3 0
TOTAL 291664 261824 255613 255212 256073 255335 254912 251763 261677 253800 252794 0 253536 260307 257425 252927
ER 4
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 rrc15 rrc16
ARIN 13144 13114 13040 13084 13063 13082 13095 13029 13030 13018 13033 0 13004 13110 13087 12967
APNIC 3159 3151 3119 3115 3125 3128 3125 3117 3123 3116 3127 0 3099 3145 3120 3101
RIPE NCC 11032 11001 11002 10976 10941 10985 10994 10952 10999 10983 10992 0 10996 10989 10968 10950
LACNIC 429 428 423 427 422 427 428 427 421 421 421 0 421 427 428 419
AFRINIC 88 88 88 88 87 88 88 88 88 88 88 0 88 88 88 88
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 93 64 50 44 48 46 48 26 45 31 35 0 44 28 45 18
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 27946 27846 27723 27734 27686 27756 27778 27639 27706 27657 27696 0 27652 27787 27736 27543
o Number of single-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 4042 4442 4571 5065 4917 5773 5292 6916 5135 5573 4878 0 4842 4602 5020 8028
APNIC 814 907 921 1115 1001 1161 1018 1388 1052 1111 978 0 1052 972 1121 1763
RIPE NCC 3311 3804 3719 4357 4096 4562 4000 6062 4165 4301 4284 0 3843 4155 4871 7358
LACNIC 175 203 196 208 212 214 211 246 206 207 206 0 204 205 196 288
AFRINIC 37 38 39 42 41 43 39 45 42 43 43 0 39 41 40 52
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 66 47 37 33 41 35 35 18 33 25 26 0 30 22 30 16
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 8445 9441 9483 10820 10308 11788 10595 14675 10633 11260 10415 0 10010 9997 11278 17505
o Number of multi-homed ASes.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
ARIN 9102 8672 8469 8019 8146 7309 7803 6113 7895 7445 8155 0 8162 8508 8067 4939
APNIC 2345 2244 2198 2000 2124 1967 2107 1729 2071 2005 2149 0 2047 2173 1999 1338
RIPE NCC 7721 7197 7283 6619 6845 6423 6994 4890 6834 6682 6708 0 7153 6834 6097 3592
LACNIC 254 225 227 219 210 213 217 181 215 214 215 0 217 222 232 131
AFRINIC 51 50 49 46 46 45 49 43 46 45 45 0 49 47 48 36
IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Private 27 17 13 11 7 11 13 8 12 6 9 0 14 6 15 2
Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total 19501 18405 18240 16914 17378 15968 17183 12964 17073 16397 17281 0 17642 17790 16458 10038
Number of 4-byte ASes: 14.
Distribution of AS number wrt Leaf, Transit.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Leaf 23261 23358 23280 23428 23363 23455 23368 23621 23352 23365 23365 0 23325 23373 23497 23875
Transit 4557 4371 4308 4197 4211 4201 4303 3922 4228 4176 4207 0 4206 4306 4133 3580
Transit-only 144 128 144 116 114 109 120 103 132 125 131 0 128 123 114 87
Total 27962 27857 27732 27741 27688 27765 27791 27646 27712 27666 27703 0 27659 27802 27744 27542
o Average ASPATH length.
RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16
Avg 5.99 6.20 5.73 5.81 5.17 5.89 5.99 5.46 5.99 6.26 5.69 0.00 6.46 5.47 6.52 4.92
Std 2.52 2.62 2.58 2.32 2.13 2.36 2.61 2.17 2.58 2.47 2.52 0.00 2.62 2.64 2.45 1.42
o List of martians appearing throughout the week.
Prefix Origin AS
0.0.0.0/32 19151
10.0.22.0/24 39912
10.7.7.4/30 3491
10.7.7.5/32 3491
10.11.12.0/24 34245
10.11.13.0/24 34245
10.20.0.0/20 39912
10.31.1.0/24 40638
10.44.1.0/24 3300
10.128.18.0/23 34245
10.128.22.0/23 34245
10.193.3.0/24 34245
10.193.12.128/28 34245
10.193.14.32/27 34245
10.193.14.64/27 34245
10.193.14.96/27 34245
10.193.14.192/28 34245
10.205.255.0/27 34245
10.205.255.32/27 34245
10.216.0.0/23 34245
10.216.2.0/23 34245
10.216.4.0/23 34245
10.216.6.0/23 34245
10.216.8.0/23 34245
10.216.10.0/23 34245
10.218.60.24/30 3491
172.20.20.0/30 3491
192.0.2.0/24 3300
192.168.2.0/24 34245
192.168.10.0/24 34245
192.168.11.0/24 31323
192.168.100.0/24 31323
192.168.107.0/24 34245
192.168.108.0/24 34245
192.168.109.0/24 34245
192.168.117.0/24 34245
192.168.118.0/24 34245
192.168.119.0/24 34245
192.168.192.0/24 31323
192.168.251.0/29 3491
192.168.251.2/32 3491
192.168.254.8/30 3491
192.168.254.10/32 3491
o List of hot-spots during the week.
Prefix Origin AS Number of updates
202.141.0.0/17 2697 676310
80.243.64.0/20 21332 674484
202.140.63.0/24 17443 671442
203.101.87.0/24 9498 634650
41.204.0.0/24 32398 393528
12.108.254.0/24 26829 153944
203.94.232.0/22 17813 148369
203.94.220.0/22 17813 148356
59.183.96.0/20 17813 145173
69.1.226.0/24 32523 115629
Total number of RIS BGP peering sessions: 620
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