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RIS Statistics Report
by risops＠ripe.net 16 Mar '09

16 Mar '09

RIS Statistics Report (20090309-20090316) This report was generated at Mon Mar 16 00:15:01 UTC 2009. 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 89497 72889 74207 0 84587 65816 65900 63683 62780 63374 64582 64669 67707 63997 68710 68063 ARIN 116778 96892 96988 0 111234 92355 92769 94485 91567 92201 94062 93501 92913 92556 94636 91956 LACNIC 34758 22156 26158 0 32596 22287 22468 22058 22267 22539 22939 22565 22603 22445 26099 21733 RIPE NCC 355944 63083 118187 0 85683 73734 72611 61690 62795 65796 64532 69439 260910 62598 63629 62475 AfriNIC 3606 2961 3360 0 3570 2976 2993 2977 2982 2985 3045 3020 2979 2992 3035 2960 Old 65901 42985 43906 0 50558 42631 42692 42139 41466 41592 42008 41855 55057 41634 43987 42276 IANA 48 0 37 0 48 1 31 1 1 1 1 33 1 1 1 0 RFC1918 4720 0 6 0 4 5 476 0 1 2 2 7 4238 1 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 671252 300966 362849 0 368280 299805 299940 287033 283859 288490 291171 295089 506408 286224 300109 289463 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 13263 13164 13085 0 13161 13157 13134 12934 13082 13079 13149 13143 13148 13096 13179 13026 APNIC 3701 3682 3625 0 3660 3648 3632 3609 3624 3613 3644 3646 3610 3636 3613 3619 RIPE NCC 13093 13006 13003 0 13013 13003 13009 12900 13012 12998 13044 13048 13015 12998 13015 12973 LACNIC 1110 1099 1090 0 1100 1098 1097 1094 1090 1091 1096 1095 1099 1091 1108 1088 AFRINIC 253 251 252 0 252 253 253 247 251 252 253 252 250 251 249 247 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 93 39 44 0 37 24 25 10 24 31 30 28 37 24 36 20 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31515 31242 31100 0 31225 31184 31151 30795 31084 31065 31217 31213 31160 31097 31201 30974 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4044 4759 4955 0 4891 5402 5263 7974 5557 5979 5025 5254 4946 5281 7289 8058 APNIC 981 1171 1267 0 1251 1256 1330 1835 1405 1442 1192 1274 1298 1255 1786 1890 RIPE NCC 3953 4831 4743 0 4664 5063 5052 8101 5104 5065 4903 4885 4634 5317 7562 7696 LACNIC 352 437 442 0 420 430 443 555 461 469 424 437 433 445 482 543 AFRINIC 81 96 90 0 92 98 90 114 98 103 93 90 95 94 105 123 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 73 28 38 0 33 15 18 9 18 24 22 25 28 19 27 17 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9485 11322 11535 0 11352 12264 12196 18588 12643 13082 11659 11965 11434 12411 17251 18327 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9219 8405 8130 0 8270 7755 7871 4960 7525 7100 8124 7889 8202 7815 5890 4968 APNIC 2720 2511 2358 0 2409 2392 2302 1774 2219 2171 2452 2372 2312 2381 1827 1729 RIPE NCC 9140 8175 8260 0 8349 7940 7957 4799 7908 7933 8141 8163 8381 7681 5453 5277 LACNIC 758 662 648 0 680 668 654 539 629 622 672 658 666 646 626 545 AFRINIC 172 155 162 0 160 155 163 133 153 149 160 162 155 157 144 124 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 20 11 6 0 4 9 7 1 6 7 8 3 9 5 9 3 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22030 19920 19565 0 19873 18920 18955 12207 18441 17983 19558 19248 19726 18686 13950 12647 IANA : AS65535 Number of 4-byte ASes: 21. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 26197 26348 26260 0 26334 26361 26300 26449 26288 26307 26291 26332 26273 26333 26652 26721 Transit 5175 4772 4707 0 4768 4700 4723 4217 4665 4627 4793 4742 4751 4632 4432 4143 Transit-only 162 132 145 0 133 135 141 131 139 140 145 142 145 144 125 114 Total 31534 31252 31112 0 31235 31196 31164 30797 31092 31074 31229 31216 31169 31109 31209 30978 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.79 6.01 5.35 0.00 5.26 6.05 5.61 5.39 5.52 5.86 5.46 5.26 6.22 5.15 7.02 4.93 Std 2.60 2.68 2.55 0.00 2.26 2.49 2.75 2.81 2.67 2.60 2.72 2.51 2.58 2.48 2.99 2.08 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.0.32.0/22 35807 10.2.0.0/16 35807 10.3.0.0/16 35807 10.8.0.0/14 35807 10.20.30.0/30 8342 10.22.0.0/16 35807 10.23.0.0/24 35807 10.33.0.0/16 35807 10.54.0.0/16 35807 10.65.160.0/22 35807 10.65.164.0/22 35807 10.72.0.0/16 35807 10.78.77.0/24 35807 10.78.78.0/24 35807 10.94.0.0/16 35807 10.95.207.0/24 35807 10.95.208.0/22 35807 10.95.212.0/22 35807 10.95.216.0/22 35807 10.100.100.100/30 6067 10.128.0.0/13 35807 10.129.32.0/19 35807 10.129.64.0/20 35807 10.130.0.0/16 35807 10.131.0.0/16 35807 10.150.0.0/16 35807 10.152.0.0/16 35807 10.158.0.0/16 35807 10.160.0.0/16 35807 10.160.128.0/17 35807 10.206.0.0/16 35807 10.220.0.0/16 35807 10.255.150.0/23 8546 172.16.0.0/16 8546 172.20.70.192/30 4766 172.30.157.0/26 8968 192.168.0.1/32 35807 192.168.1.0/30 8426 192.168.1.85/32 35807 192.168.11.0/29 31323 192.168.100.0/24 35807 192.168.128.0/17 35807 192.168.199.196/30 13237 192.168.252.0/24 8527 o List of hot-spots during the week. Prefix Origin AS Number of updates 41.204.2.0/24 32398 575501 199.45.13.0/24 46653 434272 217.69.180.0/24 29357 280099 86.104.125.0/24 39107 263694 194.110.240.0/24 42778 201400 212.85.220.0/24 30306 185137 212.85.223.0/24 30306 183445 206.72.224.0/19 6312 125762 194.213.9.0/24 29466 109190 121.101.184.0/24 7717 102231 Total number of RIS BGP peering sessions: 642

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RIS Statistics Report
by risops＠ripe.net 09 Mar '09

09 Mar '09

RIS Statistics Report (20090302-20090309) This report was generated at Mon Mar 9 00:15:01 UTC 2009. 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 118866 73167 63051 0 73688 64952 65086 62898 62739 62541 63591 64253 112617 63229 67846 67970 ARIN 125437 97461 91915 0 98723 92592 92694 94727 92047 92014 93266 93053 99152 92214 112571 92256 LACNIC 36362 21857 21748 0 25237 21815 21949 21771 21767 21786 22067 22007 26059 21685 32503 21649 RIPE NCC 412011 62731 90331 0 173226 73043 64419 61112 62265 65068 64945 64004 259321 62025 63377 62028 AfriNIC 3366 2951 2954 0 3346 2937 2955 2944 2956 2947 2998 2994 3300 2954 2988 2950 Old 104232 43467 41717 0 45548 42429 42345 41985 41699 41437 41747 41860 99277 41413 44616 42608 IANA 35652 4 35 0 11 3 3 3 4 4 4 1 35614 4 3 0 RFC1918 14551 0 5 0 187 79 474 0 1 79 2 91 14151 1 17 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 850477 301638 311756 0 419966 297850 289925 285440 283478 285876 288620 288263 649491 283525 323921 289461 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 13302 13225 13180 0 13211 13233 13216 13094 13174 13179 13209 13177 13197 13183 13232 13036 APNIC 3702 3686 3635 0 3658 3657 3641 3620 3634 3625 3645 3641 3622 3646 3621 3611 RIPE NCC 13115 13052 13055 0 13024 13054 13055 12965 13058 13048 13082 13054 13029 13043 13048 12954 LACNIC 1113 1106 1095 0 1104 1101 1099 1099 1095 1095 1100 1097 1105 1095 1109 1089 AFRINIC 254 252 253 0 250 251 252 247 252 252 253 251 250 253 248 244 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 113 60 55 0 38 35 39 18 33 38 37 32 36 33 45 21 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31602 31383 31275 0 31288 31332 31303 31044 31247 31239 31328 31254 31240 31255 31304 30957 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3304 4013 4011 0 4195 4486 4454 6246 4424 4642 4104 4570 4393 4205 5736 7846 APNIC 803 991 1024 0 1093 1046 1102 1477 1126 1157 964 1101 1160 1035 1434 1830 RIPE NCC 3250 3991 3781 0 4093 4181 4041 6292 4118 4093 3951 4215 4239 4110 5998 7405 LACNIC 295 364 352 0 369 357 365 436 371 380 354 378 395 356 385 546 AFRINIC 63 75 66 0 78 77 70 87 72 77 71 79 88 73 85 119 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 84 45 41 0 30 21 25 12 23 25 25 28 23 21 33 19 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 7801 9480 9276 0 9860 10168 10057 14550 10134 10375 9470 10372 10298 9801 13671 17766 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9998 9212 9169 0 9016 8747 8762 6848 8750 8537 9105 8607 8804 8978 7496 5190 APNIC 2899 2695 2611 0 2565 2611 2539 2143 2508 2468 2681 2540 2462 2611 2187 1781 RIPE NCC 9865 9061 9274 0 8931 8873 9014 6673 8940 8955 9131 8839 8790 8933 7050 5549 LACNIC 818 742 743 0 735 744 734 663 724 715 746 719 710 739 724 543 AFRINIC 191 177 187 0 172 174 182 160 180 175 182 172 162 180 163 125 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 29 15 14 0 8 14 14 6 10 13 12 4 13 12 12 2 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 23801 21903 21999 0 21428 21164 21246 16494 21113 20864 21858 20882 20942 21454 17633 13191 IANA : AS65535 Number of 4-byte ASes: 18. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 20148 21506 20268 0 22979 20249 20190 20316 20168 20183 20344 22414 22017 20203 20427 26070 Transit 11164 9628 10673 0 8095 10775 10798 10356 10743 10723 10670 8598 8963 10727 10590 4762 Transit-only 318 268 347 0 229 319 328 375 341 340 329 252 260 340 298 127 Total 31630 31402 31288 0 31303 31343 31316 31047 31252 31246 31343 31264 31240 31270 31315 30959 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.89 6.28 5.50 0.00 5.50 6.17 5.72 5.51 5.62 5.98 5.51 5.37 6.16 5.22 7.12 4.92 Std 2.30 2.37 2.27 0.00 2.21 2.19 2.26 2.06 2.33 2.24 2.29 2.12 2.32 2.17 2.68 1.60 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.100.100.100/30 6067 10.129.32.0/19 35807 10.131.0.0/16 35807 10.255.150.0/23 8546 172.16.0.0/16 8546 172.22.0.73/32 1267 172.22.0.112/32 1267 172.22.0.122/32 1267 172.22.0.148/32 1267 172.22.1.93/32 1267 172.22.1.115/32 1267 172.22.1.140/32 1267 172.22.1.149/32 1267 172.22.1.159/32 1267 172.22.1.179/32 1267 172.22.1.246/32 1267 172.22.2.53/32 1267 172.22.2.60/32 1267 172.22.2.69/32 1267 172.22.2.82/32 1267 172.22.2.111/32 1267 172.22.2.128/32 1267 172.22.2.173/32 1267 172.22.2.247/32 1267 172.22.3.57/32 1267 172.22.3.61/32 1267 172.22.3.62/32 1267 172.22.3.65/32 1267 172.22.3.67/32 1267 172.22.3.68/32 1267 172.22.3.69/32 1267 172.22.3.78/32 1267 172.22.3.86/32 1267 172.22.3.91/32 1267 172.22.3.92/32 1267 172.22.3.94/32 1267 172.22.3.96/32 1267 172.22.3.97/32 1267 172.22.3.106/32 1267 172.22.3.117/32 1267 172.22.3.118/32 1267 172.22.3.119/32 1267 172.22.3.120/32 1267 172.22.3.121/32 1267 172.22.3.122/32 1267 172.22.3.127/32 1267 172.22.3.128/32 1267 172.22.3.130/32 1267 172.22.3.131/32 1267 172.22.3.133/32 1267 172.22.3.134/32 1267 172.22.3.137/32 1267 172.22.3.138/32 1267 172.22.3.146/32 1267 172.22.3.147/32 1267 172.22.3.148/32 1267 172.22.3.150/32 1267 172.22.3.151/32 1267 172.22.3.153/32 1267 172.22.3.154/32 1267 172.22.3.158/32 1267 172.22.3.159/32 1267 172.22.3.161/32 1267 172.22.3.162/32 1267 172.22.3.163/32 1267 172.22.3.165/32 1267 172.22.3.166/32 1267 172.22.3.167/32 1267 172.22.3.170/32 1267 172.22.3.174/32 1267 172.22.3.175/32 1267 172.22.3.176/32 1267 172.22.3.183/32 1267 172.22.3.185/32 1267 172.22.3.188/32 1267 172.22.3.190/32 1267 172.22.3.192/32 1267 172.22.3.194/32 1267 172.22.3.195/32 1267 172.22.3.196/32 1267 172.22.3.199/32 1267 172.22.3.200/32 1267 172.22.3.203/32 1267 172.22.3.207/32 1267 172.22.3.208/32 1267 172.22.3.209/32 1267 172.22.3.212/32 1267 172.22.3.213/32 1267 172.22.3.217/32 1267 172.22.3.218/32 1267 172.22.3.220/32 1267 172.22.4.191/32 1267 172.22.7.60/32 1267 172.22.7.213/32 1267 172.22.7.214/32 1267 172.22.9.232/32 1267 172.22.10.72/32 1267 172.22.10.75/32 1267 172.22.10.76/32 1267 172.22.10.77/32 1267 172.22.10.80/32 1267 172.22.10.160/32 1267 172.22.10.165/32 1267 172.22.10.230/32 1267 172.22.11.2/32 1267 172.22.11.7/32 1267 172.22.11.9/32 1267 172.22.11.11/32 1267 172.22.11.13/32 1267 172.22.11.17/32 1267 172.22.11.18/32 1267 172.22.11.20/32 1267 172.22.11.21/32 1267 172.22.11.25/32 1267 172.22.11.26/32 1267 172.22.11.36/32 1267 172.22.11.76/32 1267 172.22.11.79/32 1267 172.22.11.80/32 1267 172.22.11.206/32 1267 172.22.12.56/32 1267 172.22.12.215/32 1267 172.22.12.254/32 1267 172.22.13.75/32 1267 172.22.13.110/32 1267 172.22.13.117/32 1267 172.22.13.180/32 1267 172.22.13.200/32 1267 172.22.13.206/32 1267 172.22.13.212/32 1267 172.22.13.233/32 1267 172.22.13.254/32 1267 172.22.14.5/32 1267 172.22.14.7/32 1267 172.22.14.8/32 1267 172.22.14.10/32 1267 172.22.14.14/32 1267 172.22.14.19/32 1267 172.22.14.20/32 1267 172.22.14.23/32 1267 172.22.14.28/32 1267 172.22.14.31/32 1267 172.22.14.36/32 1267 172.22.14.37/32 1267 172.22.14.41/32 1267 172.22.14.43/32 1267 172.22.14.47/32 1267 172.22.14.50/32 1267 172.22.14.51/32 1267 172.22.14.66/32 1267 172.22.14.79/32 1267 172.22.14.82/32 1267 172.22.14.90/32 1267 172.22.14.92/32 1267 172.22.14.114/32 1267 172.22.14.155/32 1267 172.22.14.157/32 1267 172.22.14.158/32 1267 172.22.14.159/32 1267 172.22.14.223/32 1267 172.22.14.225/32 1267 172.22.14.231/32 1267 172.22.14.251/32 1267 172.22.14.252/32 1267 172.22.15.74/32 1267 172.22.15.75/32 1267 172.22.15.149/32 1267 172.22.15.192/32 1267 172.22.15.248/32 1267 172.28.28.0/24 8342 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.20.0/24 6730 192.168.199.196/30 13237 192.168.252.0/24 8527 o List of hot-spots during the week. Prefix Origin AS Number of updates 212.85.220.0/24 30306 675323 212.85.223.0/24 30306 666697 41.204.2.0/24 32398 577268 210.214.117.0/24 9583 420542 210.214.177.0/24 9583 373428 210.214.232.0/24 9583 321143 210.214.222.0/24 9583 302446 221.135.105.0/24 9583 297697 210.214.156.0/24 9583 274209 210.214.184.0/24 9583 262178 Total number of RIS BGP peering sessions: 642

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RIS Statistics Report
by risops＠ripe.net 02 Mar '09

02 Mar '09

RIS Statistics Report (20090223-20090302) This report was generated at Mon Mar 2 00:15:01 UTC 2009. 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 75859 73745 64005 0 68128 66138 65277 62965 63765 63830 64599 64980 70826 64463 68693 67778 ARIN 101111 97116 91599 0 92612 92330 92394 94530 91814 91722 93031 92562 94508 92193 93554 91854 LACNIC 26151 21875 21632 0 21726 21769 21848 21732 21715 21726 21863 21762 22816 21640 24915 21581 RIPE NCC 282332 62118 86361 0 63975 72831 61973 60815 61820 64902 63155 64161 239755 61659 62248 61720 AfriNIC 3017 2769 2880 0 2847 2851 2867 2857 2871 2859 2904 2864 2967 2868 2883 2851 Old 45280 42747 41407 0 42149 42212 42012 41784 41207 41316 41484 41507 42912 41373 43305 42173 IANA 32 0 0 0 0 0 0 0 0 0 0 32 0 0 0 0 RFC1918 4070 0 6 0 4 3 1 0 1 2 3 3 4048 2 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 537852 300370 307890 0 291441 298134 286372 284683 283193 286357 287039 287871 477832 284198 295610 287957 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 13344 13197 13140 0 13167 13205 13188 13066 13136 13143 13166 13112 13256 13157 13190 13035 APNIC 3684 3657 3604 0 3637 3628 3614 3598 3607 3597 3620 3612 3609 3621 3592 3597 RIPE NCC 13102 12989 12988 0 12968 12999 13001 12938 13001 12991 13019 12991 13024 12990 12978 12926 LACNIC 1114 1102 1091 0 1097 1099 1098 1094 1092 1091 1095 1090 1104 1092 1103 1084 AFRINIC 253 251 251 0 248 250 251 247 249 250 252 250 250 251 248 246 IANA 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 107 38 49 0 45 35 28 18 33 42 41 31 34 25 34 18 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31608 31236 31126 0 31165 31217 31181 30962 31119 31116 31195 31088 31278 31138 31146 30908 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3574 4281 4316 0 4599 4756 4564 6499 4883 4994 4291 4947 4820 4457 5520 7000 APNIC 831 1021 1042 0 1153 1012 1059 1480 1175 1143 992 1149 1191 1015 1219 1620 RIPE NCC 3543 4430 4219 0 4459 4492 4296 6687 4554 4406 4250 4589 4717 4607 5826 7013 LACNIC 293 377 381 0 395 359 366 457 392 390 351 406 412 371 379 513 AFRINIC 79 96 91 0 95 96 91 109 94 97 94 94 98 92 102 117 IANA 2 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 85 31 40 0 38 27 20 14 27 34 34 21 21 18 27 15 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 8408 10237 10091 0 10741 10742 10396 15246 11125 11065 10013 11207 11259 10561 13073 16279 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9770 8916 8824 0 8568 8449 8624 6567 8253 8149 8875 8165 8436 8700 7670 6035 APNIC 2853 2636 2562 0 2484 2616 2555 2118 2432 2454 2628 2463 2418 2606 2373 1977 RIPE NCC 9559 8559 8769 0 8509 8507 8705 6251 8447 8585 8769 8402 8307 8383 7152 5913 LACNIC 821 725 710 0 702 740 732 637 700 701 744 684 692 721 724 571 AFRINIC 174 155 160 0 153 154 160 138 155 153 158 156 152 159 146 129 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 22 7 9 0 7 8 8 4 6 8 7 10 13 7 7 3 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 23200 20999 21035 0 20424 20475 20785 15716 19994 20051 21182 19881 20019 20577 18073 14629 IANA : AS64444 AS65535 Number of 4-byte ASes: 18. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 21665 22895 22094 0 24473 21647 21496 21546 21751 21497 21472 24080 23869 21502 21607 25581 Transit 9689 8130 8781 0 6523 9325 9426 9147 9101 9357 9446 6811 7229 9365 9300 5196 Transit-only 270 220 258 0 178 255 268 274 271 267 284 202 183 281 247 135 Total 31624 31245 31133 0 31174 31227 31190 30967 31123 31121 31202 31093 31281 31148 31154 30912 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.80 6.04 5.43 0.00 5.31 6.18 5.71 5.52 5.58 5.96 5.55 5.21 5.94 5.25 6.98 4.95 Std 2.34 2.35 2.38 0.00 2.17 2.24 2.38 2.16 2.48 2.34 2.40 2.08 2.29 2.29 2.72 1.58 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.20.30.0/30 8342 10.100.100.100/30 6067 10.255.150.0/23 8546 172.16.0.0/16 8546 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.20.0/24 6730 192.168.100.128/25 11858 192.168.199.196/30 13237 192.168.252.0/24 8527 o List of hot-spots during the week. Prefix Origin AS Number of updates 212.85.220.0/24 30306 567153 212.85.223.0/24 30306 567110 41.204.2.0/24 32398 531716 64.162.116.0/24 5033 286571 91.199.15.0/24 35733 269108 221.135.105.0/24 9583 267863 210.214.232.0/24 9583 255147 210.214.177.0/24 9583 230022 210.214.132.0/24 9583 201124 207.191.238.0/24 31820 195505 Total number of RIS BGP peering sessions: 643

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RIS Statistics Report
by risops＠ripe.net 23 Feb '09

23 Feb '09

RIS Statistics Report (20090216-20090223) This report was generated at Mon Feb 23 00:15:01 UTC 2009. 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 87715 72977 68631 0 82657 64756 64884 62641 62323 62039 63231 63499 67719 63008 66907 67475 ARIN 120320 97018 91623 0 109167 92478 92606 94511 92337 91439 95324 91912 94715 92132 95421 91797 LACNIC 33855 21793 22202 0 31384 22089 22200 21790 22106 22015 22216 21552 23763 22072 24898 21675 RIPE NCC 276012 62105 84790 0 81791 80363 71298 60749 61871 64744 62777 62564 217678 61589 61935 61457 AfriNIC 3444 2809 2870 0 3382 2869 2885 2874 2852 2877 2905 2845 2933 2883 2883 2830 Old 52037 42776 41592 0 49900 42420 42297 41750 41105 41181 41532 41293 42785 41312 43281 42069 IANA 45 1 31 0 45 31 31 1 1 1 1 1 1 1 1 1 RFC1918 1935 1 5 0 73 63 484 0 1 57 61 2 1365 1 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 575363 299480 311744 0 358399 305069 296685 284316 282596 284353 288047 283668 450959 282998 295338 287304 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 13270 13143 13071 0 13156 13140 13114 12970 13081 13069 13105 13065 13190 13083 13102 13007 APNIC 3672 3649 3590 0 3629 3617 3600 3580 3601 3585 3606 3606 3593 3608 3576 3585 RIPE NCC 13013 12924 12917 0 12929 12917 12921 12854 12931 12906 12938 12927 12948 12911 12887 12884 LACNIC 1105 1095 1083 0 1096 1093 1090 1087 1085 1085 1096 1085 1100 1095 1094 1083 AFRINIC 248 244 245 0 244 243 242 239 241 242 245 244 246 243 240 241 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 109 51 59 0 44 38 47 24 31 42 48 34 37 40 45 25 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31420 31108 30967 0 31101 31050 31016 30755 30971 30931 31040 30963 31115 30982 30945 30827 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3967 4684 4781 0 4723 4990 5197 7595 5498 5326 4629 4989 5312 4950 6779 7377 APNIC 917 1086 1168 0 1183 1102 1163 1631 1286 1284 1064 1181 1355 1132 1523 1732 RIPE NCC 3815 4606 4591 0 4531 4737 4641 7537 4792 4754 4456 4719 5198 4911 7108 7163 LACNIC 329 426 416 0 409 400 415 515 437 446 386 434 468 402 448 529 AFRINIC 84 93 90 0 93 93 92 111 94 94 92 94 97 90 104 117 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 76 34 42 0 33 21 26 15 21 25 29 21 22 22 29 19 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9190 10930 11089 0 10974 11344 11535 17404 12128 11930 10657 11439 12452 11508 15991 16938 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9303 8459 8290 0 8433 8150 7917 5375 7583 7743 8476 8076 7878 8133 6323 5630 APNIC 2755 2563 2422 0 2446 2515 2437 1949 2315 2301 2542 2425 2238 2476 2053 1853 RIPE NCC 9198 8318 8326 0 8398 8180 8280 5317 8139 8152 8482 8208 7750 8000 5779 5721 LACNIC 776 669 667 0 687 693 675 572 648 639 710 651 632 693 646 554 AFRINIC 164 151 155 0 151 150 150 128 147 148 153 150 149 153 136 124 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 33 17 17 0 11 17 21 9 10 17 19 13 15 18 16 6 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22230 20178 19878 0 20127 19706 19481 13351 18843 19001 20383 19524 18663 19474 14954 13889 IANA : AS65535 Number of 4-byte ASes: 16. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 25248 25411 25243 0 25559 25190 25117 25288 25171 25187 25110 25567 25646 25149 25365 26080 Transit 6017 5562 5570 0 5407 5717 5751 5331 5651 5595 5766 5241 5339 5676 5450 4632 Transit-only 172 142 161 0 145 151 158 139 154 153 172 160 132 166 136 120 Total 31437 31115 30974 0 31111 31058 31026 30758 30976 30935 31048 30968 31117 30991 30951 30832 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.78 6.10 5.35 0.00 5.28 6.11 5.73 5.52 5.54 5.80 5.54 5.24 5.75 5.27 7.29 4.98 Std 2.46 2.34 2.45 0.00 2.28 2.25 2.69 2.42 2.66 2.28 2.55 2.41 2.27 2.47 3.03 1.63 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.6.6.6/32 3741 10.100.100.100/30 6067 10.176.2.0/24 3549 10.176.3.0/24 3549 10.255.150.0/23 8546 172.16.0.0/16 8546 172.22.0.23/32 1267 172.22.0.45/32 1267 172.22.0.83/32 1267 172.22.0.180/32 1267 172.22.0.189/32 1267 172.22.2.5/32 1267 172.22.2.84/32 1267 172.22.2.194/32 1267 172.22.2.243/32 1267 172.22.3.12/32 1267 172.22.3.247/32 1267 172.22.4.20/32 1267 172.22.4.32/32 1267 172.22.4.163/32 1267 172.22.4.239/32 1267 172.22.5.40/32 1267 172.22.5.53/32 1267 172.22.5.57/32 1267 172.22.5.59/32 1267 172.22.5.75/32 1267 172.22.5.85/32 1267 172.22.5.86/32 1267 172.22.5.95/32 1267 172.22.5.100/32 1267 172.22.5.118/32 1267 172.22.5.119/32 1267 172.22.5.124/32 1267 172.22.5.125/32 1267 172.22.5.137/32 1267 172.22.5.138/32 1267 172.22.5.140/32 1267 172.22.6.28/32 1267 172.22.6.57/32 1267 172.22.6.58/32 1267 172.22.6.68/32 1267 172.22.6.133/32 1267 172.22.6.152/32 1267 172.22.6.204/32 1267 172.22.6.230/32 1267 172.22.6.241/32 1267 172.22.6.255/32 1267 172.22.7.2/32 1267 172.22.7.5/32 1267 172.22.7.9/32 1267 172.22.7.10/32 1267 172.22.7.14/32 1267 172.22.7.128/32 1267 172.22.7.153/32 1267 172.22.7.155/32 1267 172.22.7.198/32 1267 172.22.7.242/32 1267 172.22.8.153/32 1267 172.22.8.203/32 1267 172.22.8.218/32 1267 172.22.8.219/32 1267 172.22.9.23/32 1267 172.22.10.21/32 1267 172.22.10.148/32 1267 172.22.11.131/32 1267 172.22.11.149/32 1267 172.22.12.189/32 1267 172.22.13.7/32 1267 172.22.13.160/32 1267 172.22.13.161/32 1267 172.22.13.179/32 1267 172.22.13.234/32 1267 172.22.13.237/32 1267 172.22.14.21/32 1267 172.22.15.40/32 1267 172.22.15.109/32 1267 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.20.0/24 6730 192.168.199.196/30 13237 192.168.252.0/24 8527 o List of hot-spots during the week. Prefix Origin AS Number of updates 212.85.220.0/24 30306 505820 212.85.223.0/24 30306 498147 41.204.2.0/24 32398 472916 209.197.12.0/22 29798 220661 66.63.32.0/19 16559 214642 210.214.156.0/24 9583 199895 210.214.146.0/24 9583 197106 210.214.117.0/24 9583 190887 210.214.232.0/24 9583 182162 210.214.184.0/24 9583 176149 Total number of RIS BGP peering sessions: 643

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RIS Statistics Report
by risops＠ripe.net 16 Feb '09

16 Feb '09

RIS Statistics Report (20090209-20090216) This report was generated at Mon Feb 16 00:15:01 UTC 2009. 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 72884 70888 61853 0 68036 64056 63229 61974 61809 61652 62306 62903 66154 62278 66234 66956 ARIN 119335 96454 91033 0 92715 92016 93300 94159 91346 91624 92198 91585 94319 91724 111553 91418 LACNIC 34790 21665 22073 0 22216 22153 23486 22157 22093 23105 22132 21569 24815 22029 32511 21505 RIPE NCC 307332 61989 99092 0 64656 73189 63556 60947 61958 65156 62812 64173 249741 61694 62535 61267 AfriNIC 3164 2886 3014 0 2667 2987 3084 2992 3005 3018 3021 2700 3097 2994 2998 2695 Old 47305 43477 41276 0 42142 42198 42916 41806 41159 42036 41880 41297 43656 41254 44290 42109 IANA 255 217 32 0 10 0 2 0 0 219 220 10 222 0 1 0 RFC1918 3720 0 4 0 23 27 10 0 1 23 40 24 3674 1 18 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 588785 297576 318377 0 292465 296626 289583 284035 281371 286833 284609 284261 485678 281974 320140 285950 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 13225 13107 13043 0 13104 13102 13107 12973 13024 13043 13045 13040 13169 13042 13063 12981 APNIC 3660 3641 3583 0 3619 3606 3589 3569 3587 3577 3595 3595 3589 3596 3562 3577 RIPE NCC 12979 12891 12883 0 12880 12884 12915 12822 12889 12882 12896 12891 12927 12874 12835 12850 LACNIC 1101 1089 1079 0 1090 1088 1092 1084 1081 1081 1083 1081 1095 1080 1092 1078 AFRINIC 248 246 246 0 245 245 245 241 243 245 246 245 247 245 241 242 IANA 2 1 2 0 2 1 2 1 2 1 1 1 1 1 1 0 Private 122 52 65 0 48 37 63 28 40 61 47 41 49 44 46 30 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31339 31029 30903 0 30990 30965 31015 30720 30868 30892 30915 30896 31079 30884 30842 30760 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4047 4674 4653 0 4878 5248 5100 7742 5832 5318 4796 5094 4857 5061 7050 7313 APNIC 965 1124 1215 0 1220 1218 1262 1774 1431 1347 1181 1239 1280 1220 1763 1810 RIPE NCC 3871 4653 4551 0 4547 5028 4622 7795 5084 4763 4737 4715 4633 5117 7506 7284 LACNIC 348 425 431 0 423 423 420 538 483 451 428 445 428 439 464 540 AFRINIC 85 92 87 0 91 94 94 111 91 98 92 94 92 89 104 117 IANA 1 1 2 0 1 1 2 1 2 1 1 1 1 1 1 0 Private 91 33 50 0 37 22 44 17 26 48 29 30 27 26 29 22 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9409 11003 10990 0 11198 12035 11545 17979 12950 12027 11265 11619 11319 11954 16918 17087 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9178 8433 8390 0 8226 7854 8007 5231 7192 7725 8249 7946 8312 7981 6013 5668 APNIC 2695 2517 2368 0 2399 2388 2327 1795 2156 2230 2414 2356 2309 2376 1799 1767 RIPE NCC 9108 8238 8332 0 8333 7856 8293 5027 7805 8119 8159 8176 8294 7757 5329 5566 LACNIC 753 664 648 0 667 665 672 546 598 630 655 636 667 641 628 538 AFRINIC 163 154 159 0 154 151 151 130 152 147 154 151 155 156 137 125 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 31 19 15 0 11 15 19 11 14 13 18 11 22 18 17 8 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21930 20026 19913 0 19792 18930 19470 12741 17918 18865 19650 19277 19760 18930 13924 13673 IANA : AS1.65 AS65535 Number of 4-byte ASes: 17. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 26129 26098 26036 0 26132 26142 26108 26362 26103 26100 26024 26081 26178 26086 26362 26467 Transit 5063 4799 4718 0 4732 4688 4762 4236 4620 4655 4737 4667 4759 4652 4354 4177 Transit-only 163 143 159 0 137 146 154 128 152 144 162 154 147 157 134 120 Total 31355 31040 30913 0 31001 30976 31024 30726 30875 30899 30923 30902 31084 30895 30850 30764 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.86 6.22 5.52 0.00 5.25 6.10 5.72 5.43 5.63 5.74 5.48 5.23 6.09 5.25 7.30 4.93 Std 2.47 2.44 2.53 0.00 2.29 2.36 2.50 2.33 2.61 2.32 2.51 2.28 2.36 2.45 2.88 1.66 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/24 35807 10.0.32.0/22 35807 10.0.250.0/30 35807 10.0.251.0/24 35807 10.1.0.0/16 35807 10.2.0.0/16 44640 10.3.0.0/16 35807 10.4.0.80/32 30890 10.8.0.0/18 35807 10.11.212.49/32 30890 10.17.26.209/32 30890 10.20.30.0/30 8342 10.22.0.0/16 35807 10.23.0.0/24 35807 10.24.0.0/16 35807 10.24.0.80/32 30890 10.25.0.0/16 35807 10.40.0.0/13 35807 10.42.1.155/32 30890 10.50.0.0/16 35807 10.51.0.0/16 35807 10.52.0.0/16 35807 10.53.0.0/16 35807 10.57.0.0/16 35807 10.65.160.0/22 35807 10.65.164.0/22 35807 10.72.0.0/16 35807 10.77.112.101/32 30890 10.80.0.0/13 35807 10.88.0.0/16 35807 10.89.0.0/16 35807 10.91.0.0/16 35807 10.92.0.0/16 35807 10.93.0.0/16 35807 10.94.0.0/16 35807 10.95.207.0/24 35807 10.95.208.0/22 35807 10.95.212.0/22 35807 10.95.216.0/22 35807 10.98.64.0/18 44640 10.100.100.100/30 6067 10.107.1.189/32 30890 10.118.0.135/32 30890 10.118.1.189/32 30890 10.128.0.0/13 35807 10.129.32.0/19 35807 10.130.0.0/16 35807 10.131.0.0/16 35807 10.150.0.0/16 39598 10.151.0.0/16 35807 10.152.0.0/16 65103 10.158.0.0/16 65103 10.158.105.136/32 30890 10.160.0.0/16 35807 10.160.128.0/17 35807 10.167.31.111/32 30890 10.167.250.253/32 30890 10.168.1.155/32 30890 10.181.91.121/32 30890 10.189.1.189/32 30890 10.202.105.120/32 30890 10.206.0.0/16 35807 10.215.0.139/32 30890 10.255.150.0/23 8546 127.45.153.142/32 30890 127.204.212.91/32 30890 127.223.43.124/32 30890 172.16.0.0/16 8546 172.17.0.0/16 20634 172.22.0.23/32 1267 172.22.0.24/32 1267 172.22.0.25/32 1267 172.22.0.68/32 1267 172.22.0.115/32 1267 172.22.0.232/32 1267 172.22.1.42/32 1267 172.22.1.101/32 1267 172.22.1.160/32 1267 172.22.1.172/32 1267 172.22.1.178/32 1267 172.22.1.187/32 1267 172.22.1.224/32 1267 172.22.1.234/32 1267 172.22.2.13/32 1267 172.22.2.103/32 1267 172.22.2.104/32 1267 172.22.2.167/32 1267 172.22.2.235/32 1267 172.22.3.26/32 1267 172.22.3.51/32 1267 172.22.3.54/32 1267 172.22.3.90/32 1267 172.22.3.101/32 1267 172.22.3.128/32 1267 172.22.3.134/32 1267 172.22.3.147/32 1267 172.22.4.17/32 1267 172.22.4.26/32 1267 172.22.4.44/32 1267 172.22.4.56/32 1267 172.22.4.59/32 1267 172.22.4.73/32 1267 172.22.4.84/32 1267 172.22.4.117/32 1267 172.22.4.127/32 1267 172.22.4.145/32 1267 172.22.4.166/32 1267 172.22.4.173/32 1267 172.22.4.175/32 1267 172.22.4.194/32 1267 172.22.4.217/32 1267 172.22.4.238/32 1267 172.22.5.8/32 1267 172.22.5.12/32 1267 172.22.5.37/32 1267 172.22.5.54/32 1267 172.22.5.74/32 1267 172.22.5.100/32 1267 172.22.5.103/32 1267 172.22.5.108/32 1267 172.22.5.121/32 1267 172.22.5.145/32 1267 172.22.5.155/32 1267 172.22.5.156/32 1267 172.22.5.158/32 1267 172.22.5.160/32 1267 172.22.5.164/32 1267 172.22.5.182/32 1267 172.22.5.183/32 1267 172.22.5.189/32 1267 172.22.5.200/32 1267 172.22.5.223/32 1267 172.22.6.37/32 1267 172.22.6.42/32 1267 172.22.6.47/32 1267 172.22.6.49/32 1267 172.22.6.87/32 1267 172.22.6.89/32 1267 172.22.6.93/32 1267 172.22.7.28/32 1267 172.22.7.41/32 1267 172.22.7.56/32 1267 172.22.7.60/32 1267 172.22.7.107/32 1267 172.22.7.112/32 1267 172.22.7.113/32 1267 172.22.7.180/32 1267 172.22.7.181/32 1267 172.22.7.218/32 1267 172.22.7.220/32 1267 172.22.8.39/32 1267 172.22.8.79/32 1267 172.22.8.108/32 1267 172.22.8.113/32 1267 172.22.8.121/32 1267 172.22.8.143/32 1267 172.22.8.158/32 1267 172.22.8.169/32 1267 172.22.8.177/32 1267 172.22.8.200/32 1267 172.22.8.205/32 1267 172.22.8.211/32 1267 172.22.9.12/32 1267 172.22.9.13/32 1267 172.22.9.15/32 1267 172.22.9.21/32 1267 172.22.9.66/32 1267 172.22.9.67/32 1267 172.22.9.139/32 1267 172.22.9.190/32 1267 172.22.9.197/32 1267 172.22.9.209/32 1267 172.22.9.218/32 1267 172.22.9.244/32 1267 172.22.10.29/32 1267 172.22.10.34/32 1267 172.22.10.36/32 1267 172.22.10.50/32 1267 172.22.10.52/32 1267 172.22.10.56/32 1267 172.22.10.67/32 1267 172.22.10.73/32 1267 172.22.10.74/32 1267 172.22.10.101/32 1267 172.22.10.102/32 1267 172.22.10.107/32 1267 172.22.10.116/32 1267 172.22.10.119/32 1267 172.22.10.128/32 1267 172.22.10.135/32 1267 172.22.10.144/32 1267 172.22.10.150/32 1267 172.22.10.151/32 1267 172.22.10.161/32 1267 172.22.10.162/32 1267 172.22.10.164/32 1267 172.22.10.171/32 1267 172.22.10.181/32 1267 172.22.10.211/32 1267 172.22.10.223/32 1267 172.22.10.239/32 1267 172.22.10.244/32 1267 172.22.10.252/32 1267 172.22.11.8/32 1267 172.22.11.16/32 1267 172.22.11.19/32 1267 172.22.11.33/32 1267 172.22.11.35/32 1267 172.22.11.37/32 1267 172.22.11.38/32 1267 172.22.11.59/32 1267 172.22.11.65/32 1267 172.22.11.70/32 1267 172.22.11.72/32 1267 172.22.11.95/32 1267 172.22.11.98/32 1267 172.22.11.106/32 1267 172.22.11.122/32 1267 172.22.11.123/32 1267 172.22.11.159/32 1267 172.22.11.163/32 1267 172.22.11.176/32 1267 172.22.11.186/32 1267 172.22.11.195/32 1267 172.22.11.203/32 1267 172.22.11.210/32 1267 172.22.11.211/32 1267 172.22.11.215/32 1267 172.22.11.216/32 1267 172.22.11.229/32 1267 172.22.11.236/32 1267 172.22.12.19/32 1267 172.22.12.26/32 1267 172.22.12.36/32 1267 172.22.12.37/32 1267 172.22.12.44/32 1267 172.22.12.48/32 1267 172.22.12.61/32 1267 172.22.12.63/32 1267 172.22.12.77/32 1267 172.22.12.96/32 1267 172.22.12.98/32 1267 172.22.12.100/32 1267 172.22.12.108/32 1267 172.22.12.109/32 1267 172.22.12.149/32 1267 172.22.12.171/32 1267 172.22.12.194/32 1267 172.22.12.196/32 1267 172.22.12.203/32 1267 172.22.12.237/32 1267 172.22.12.248/32 1267 172.22.13.5/32 1267 172.22.13.7/32 1267 172.22.13.12/32 1267 172.22.13.40/32 1267 172.22.13.42/32 1267 172.22.13.45/32 1267 172.22.13.48/32 1267 172.22.13.49/32 1267 172.22.13.54/32 1267 172.22.13.56/32 1267 172.22.13.58/32 1267 172.22.13.65/32 1267 172.22.13.71/32 1267 172.22.13.77/32 1267 172.22.13.92/32 1267 172.22.13.93/32 1267 172.22.13.94/32 1267 172.22.13.103/32 1267 172.22.13.130/32 1267 172.22.13.134/32 1267 172.22.13.149/32 1267 172.22.13.153/32 1267 172.22.13.154/32 1267 172.22.13.166/32 1267 172.22.13.180/32 1267 172.22.13.193/32 1267 172.22.14.34/32 1267 172.22.14.71/32 1267 172.22.14.84/32 1267 172.22.14.110/32 1267 172.22.14.111/32 1267 172.22.14.121/32 1267 172.22.14.123/32 1267 172.22.14.136/32 1267 172.22.14.172/32 1267 172.22.14.178/32 1267 172.22.14.190/32 1267 172.22.14.201/32 1267 172.22.14.241/32 1267 172.22.14.242/32 1267 172.22.15.113/32 1267 172.22.15.136/32 1267 172.22.15.172/32 1267 172.22.15.185/32 1267 172.27.0.0/16 35807 192.168.0.1/32 35807 192.168.1.85/32 35807 192.168.11.0/29 31323 192.168.40.0/21 35807 192.168.48.0/20 35807 192.168.70.0/24 35807 192.168.71.0/24 35807 192.168.80.0/23 35807 192.168.90.0/23 35807 192.168.128.0/17 35807 192.168.192.0/21 7497 192.168.199.196/30 13237 192.168.255.0/24 35807 o List of hot-spots during the week. Prefix Origin AS Number of updates 66.63.32.0/19 16559 563128 212.85.220.0/24 30306 519577 212.85.223.0/24 30306 518232 41.204.2.0/24 32398 513373 210.214.156.0/24 9583 305687 210.214.184.0/24 9583 250115 210.214.132.0/24 9583 241998 221.135.105.0/24 9583 238557 210.214.117.0/24 9583 203253 195.95.178.0/24 39107 198132 Total number of RIS BGP peering sessions: 643

1 0

RIS Statistics Report
by risops＠ripe.net 09 Feb '09

09 Feb '09

RIS Statistics Report (20090202-20090209) This report was generated at Mon Feb 9 00:15:01 UTC 2009. 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 77179 71207 61553 0 67113 63871 69475 62112 61553 61560 61958 62735 65467 62037 65810 66867 ARIN 105893 96329 91330 0 92057 92260 100204 94385 91021 91826 92203 91543 92863 91903 92867 91536 LACNIC 28103 21641 22583 0 21666 22523 25431 22516 22436 22633 22477 22431 21966 22393 25411 21478 RIPE NCC 313692 61855 80749 0 62551 72970 85373 60394 61324 64501 62136 61910 257018 61031 61512 60922 AfriNIC 3123 2596 2715 0 2652 2685 3083 2690 2693 2753 2708 2694 2807 2694 2696 2677 Old 51783 46385 41421 0 42241 42428 46110 41981 41149 41887 41433 41311 42676 41378 43296 42100 IANA 42 1 34 0 2 2 9 2 2 2 2 2 3 2 2 2 RFC1918 12069 0 7 0 243 312 579 0 1 306 303 56 11382 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 591884 300014 300392 0 288525 297051 330264 284080 280179 285468 283220 282682 494182 281438 291606 285582 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 13192 13092 13019 0 13092 13084 13063 12971 13003 13031 13027 13018 13140 13019 13044 12960 APNIC 3649 3631 3574 0 3610 3599 3579 3566 3579 3569 3582 3582 3580 3584 3556 3567 RIPE NCC 12927 12854 12853 0 12845 12846 12860 12787 12851 12861 12861 12850 12884 12836 12812 12819 LACNIC 1097 1090 1080 0 1092 1089 1086 1081 1081 1081 1083 1081 1094 1081 1091 1076 AFRINIC 245 242 243 0 242 242 243 239 242 241 243 243 243 243 240 239 IANA 2 2 2 0 2 2 2 2 2 2 2 1 1 2 1 1 Private 119 47 67 0 47 38 64 27 29 59 53 35 43 39 41 25 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31233 30960 30840 0 30932 30901 30899 30674 30788 30846 30853 30812 30986 30806 30786 30689 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4008 4751 4837 0 4797 5353 5404 7840 5889 5118 4847 5082 4964 5129 7140 7496 APNIC 939 1142 1224 0 1210 1202 1306 1765 1414 1277 1181 1230 1308 1239 1789 1814 RIPE NCC 3841 4755 4548 0 4602 5015 4732 7947 5081 4712 4708 4768 4651 5238 7523 7486 LACNIC 357 429 425 0 424 422 427 531 466 433 424 441 437 446 466 546 AFRINIC 80 98 90 0 98 96 90 113 99 97 96 99 90 98 107 121 IANA 0 1 1 0 2 1 0 1 0 0 1 1 1 1 1 1 Private 91 31 51 0 37 22 46 15 22 44 37 27 29 24 28 19 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9317 11208 11177 0 11171 12111 12006 18212 12971 11682 11295 11649 11480 12176 17054 17484 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9184 8341 8182 0 8295 7731 7659 5131 7114 7913 8180 7936 8176 7890 5904 5464 APNIC 2710 2489 2350 0 2400 2397 2273 1801 2165 2292 2401 2352 2272 2345 1767 1753 RIPE NCC 9086 8099 8305 0 8243 7831 8128 4840 7770 8149 8153 8082 8233 7598 5289 5333 LACNIC 740 661 655 0 668 667 659 550 615 648 659 640 657 635 625 530 AFRINIC 165 144 153 0 144 146 153 126 143 144 147 144 153 145 133 118 IANA 2 1 1 0 0 1 2 1 2 2 1 0 0 1 0 0 Private 28 16 16 0 10 16 18 12 7 15 16 8 14 15 13 6 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21916 19752 19663 0 19761 18790 18893 12462 17817 19164 19558 19163 19506 18630 13732 13205 IANA : AS1.65 AS65535 Number of 4-byte ASes: 17. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 26045 26065 25971 0 26058 26065 26027 26305 26058 26028 25992 26034 26148 26049 26356 26413 Transit 5044 4764 4722 0 4748 4701 4733 4248 4598 4675 4714 4640 4706 4616 4316 4169 Transit-only 155 137 151 0 134 141 144 124 133 144 149 140 135 146 120 111 Total 31244 30966 30844 0 30940 30907 30904 30677 30789 30847 30855 30814 30989 30811 30792 30693 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.80 6.09 5.50 0.00 5.27 6.13 5.71 5.41 5.42 5.90 5.47 5.19 5.91 5.19 7.16 4.97 Std 2.38 2.39 2.38 0.00 2.20 2.31 2.41 2.24 2.40 2.33 2.46 2.16 2.30 2.34 2.85 1.66 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.2.0.0/16 44640 10.20.30.0/30 8342 10.98.64.0/18 44640 10.100.100.100/30 6067 10.180.176.0/26 8897 10.255.150.0/23 8546 172.16.0.0/16 8546 172.22.0.10/32 1267 172.22.0.23/32 1267 172.22.0.24/32 1267 172.22.0.25/32 1267 172.22.0.68/32 1267 172.22.0.115/32 1267 172.22.0.232/32 1267 172.22.0.237/32 1267 172.22.0.253/32 1267 172.22.1.101/32 1267 172.22.1.160/32 1267 172.22.1.178/32 1267 172.22.1.187/32 1267 172.22.1.222/32 1267 172.22.1.224/32 1267 172.22.1.234/32 1267 172.22.2.8/32 1267 172.22.2.150/32 1267 172.22.2.204/32 1267 172.22.2.235/32 1267 172.22.3.26/32 1267 172.22.3.37/32 1267 172.22.3.51/32 1267 172.22.3.54/32 1267 172.22.3.89/32 1267 172.22.3.90/32 1267 172.22.3.100/32 1267 172.22.3.101/32 1267 172.22.3.120/32 1267 172.22.3.128/32 1267 172.22.3.134/32 1267 172.22.3.147/32 1267 172.22.3.173/32 1267 172.22.4.17/32 1267 172.22.4.26/32 1267 172.22.4.44/32 1267 172.22.4.59/32 1267 172.22.4.73/32 1267 172.22.4.84/32 1267 172.22.4.114/32 1267 172.22.4.117/32 1267 172.22.4.145/32 1267 172.22.4.166/32 1267 172.22.4.173/32 1267 172.22.4.175/32 1267 172.22.4.194/32 1267 172.22.4.203/32 1267 172.22.4.217/32 1267 172.22.4.238/32 1267 172.22.5.8/32 1267 172.22.5.12/32 1267 172.22.5.37/32 1267 172.22.5.74/32 1267 172.22.5.103/32 1267 172.22.5.145/32 1267 172.22.5.155/32 1267 172.22.5.160/32 1267 172.22.5.162/32 1267 172.22.5.164/32 1267 172.22.5.189/32 1267 172.22.5.200/32 1267 172.22.5.223/32 1267 172.22.6.4/32 1267 172.22.6.37/32 1267 172.22.6.38/32 1267 172.22.6.42/32 1267 172.22.6.47/32 1267 172.22.6.49/32 1267 172.22.6.87/32 1267 172.22.6.89/32 1267 172.22.6.92/32 1267 172.22.6.93/32 1267 172.22.6.203/32 1267 172.22.6.205/32 1267 172.22.6.209/32 1267 172.22.6.222/32 1267 172.22.6.225/32 1267 172.22.7.28/32 1267 172.22.7.40/32 1267 172.22.7.41/32 1267 172.22.7.50/32 1267 172.22.7.56/32 1267 172.22.7.59/32 1267 172.22.7.60/32 1267 172.22.7.96/32 1267 172.22.7.107/32 1267 172.22.7.112/32 1267 172.22.7.113/32 1267 172.22.7.152/32 1267 172.22.7.180/32 1267 172.22.7.181/32 1267 172.22.7.184/32 1267 172.22.7.205/32 1267 172.22.7.218/32 1267 172.22.7.220/32 1267 172.22.7.240/32 1267 172.22.8.0/32 1267 172.22.8.18/32 1267 172.22.8.36/32 1267 172.22.8.37/32 1267 172.22.8.38/32 1267 172.22.8.39/32 1267 172.22.8.40/32 1267 172.22.8.45/32 1267 172.22.8.54/32 1267 172.22.8.74/32 1267 172.22.8.79/32 1267 172.22.8.85/32 1267 172.22.8.99/32 1267 172.22.8.105/32 1267 172.22.8.108/32 1267 172.22.8.113/32 1267 172.22.8.120/32 1267 172.22.8.121/32 1267 172.22.8.130/32 1267 172.22.8.133/32 1267 172.22.8.144/32 1267 172.22.8.158/32 1267 172.22.8.161/32 1267 172.22.8.169/32 1267 172.22.8.170/32 1267 172.22.8.171/32 1267 172.22.8.177/32 1267 172.22.8.190/32 1267 172.22.8.191/32 1267 172.22.8.194/32 1267 172.22.8.195/32 1267 172.22.8.196/32 1267 172.22.8.197/32 1267 172.22.8.198/32 1267 172.22.8.200/32 1267 172.22.8.205/32 1267 172.22.8.211/32 1267 172.22.8.222/32 1267 172.22.8.225/32 1267 172.22.8.226/32 1267 172.22.8.235/32 1267 172.22.8.237/32 1267 172.22.8.245/32 1267 172.22.9.12/32 1267 172.22.9.13/32 1267 172.22.9.15/32 1267 172.22.9.20/32 1267 172.22.9.21/32 1267 172.22.9.26/32 1267 172.22.9.28/32 1267 172.22.9.30/32 1267 172.22.9.66/32 1267 172.22.9.67/32 1267 172.22.9.112/32 1267 172.22.9.139/32 1267 172.22.9.189/32 1267 172.22.9.190/32 1267 172.22.9.197/32 1267 172.22.9.209/32 1267 172.22.9.218/32 1267 172.22.9.244/32 1267 172.22.10.0/32 1267 172.22.10.15/32 1267 172.22.10.29/32 1267 172.22.10.34/32 1267 172.22.10.36/32 1267 172.22.10.50/32 1267 172.22.10.52/32 1267 172.22.10.56/32 1267 172.22.10.73/32 1267 172.22.10.74/32 1267 172.22.10.82/32 1267 172.22.10.85/32 1267 172.22.10.101/32 1267 172.22.10.102/32 1267 172.22.10.107/32 1267 172.22.10.116/32 1267 172.22.10.119/32 1267 172.22.10.123/32 1267 172.22.10.128/32 1267 172.22.10.135/32 1267 172.22.10.144/32 1267 172.22.10.150/32 1267 172.22.10.151/32 1267 172.22.10.159/32 1267 172.22.10.161/32 1267 172.22.10.162/32 1267 172.22.10.164/32 1267 172.22.10.171/32 1267 172.22.10.181/32 1267 172.22.10.211/32 1267 172.22.10.223/32 1267 172.22.10.239/32 1267 172.22.10.244/32 1267 172.22.10.252/32 1267 172.22.11.8/32 1267 172.22.11.16/32 1267 172.22.11.19/32 1267 172.22.11.33/32 1267 172.22.11.35/32 1267 172.22.11.37/32 1267 172.22.11.38/32 1267 172.22.11.59/32 1267 172.22.11.63/32 1267 172.22.11.65/32 1267 172.22.11.70/32 1267 172.22.11.72/32 1267 172.22.11.95/32 1267 172.22.11.98/32 1267 172.22.11.106/32 1267 172.22.11.122/32 1267 172.22.11.123/32 1267 172.22.11.130/32 1267 172.22.11.135/32 1267 172.22.11.155/32 1267 172.22.11.159/32 1267 172.22.11.163/32 1267 172.22.11.176/32 1267 172.22.11.184/32 1267 172.22.11.186/32 1267 172.22.11.195/32 1267 172.22.11.203/32 1267 172.22.11.210/32 1267 172.22.11.211/32 1267 172.22.11.215/32 1267 172.22.11.216/32 1267 172.22.11.229/32 1267 172.22.11.236/32 1267 172.22.11.250/32 1267 172.22.12.19/32 1267 172.22.12.26/32 1267 172.22.12.44/32 1267 172.22.12.48/32 1267 172.22.12.61/32 1267 172.22.12.63/32 1267 172.22.12.77/32 1267 172.22.12.96/32 1267 172.22.12.98/32 1267 172.22.12.100/32 1267 172.22.12.108/32 1267 172.22.12.109/32 1267 172.22.12.144/32 1267 172.22.12.149/32 1267 172.22.12.169/32 1267 172.22.12.171/32 1267 172.22.12.194/32 1267 172.22.12.196/32 1267 172.22.12.203/32 1267 172.22.12.237/32 1267 172.22.12.248/32 1267 172.22.13.5/32 1267 172.22.13.7/32 1267 172.22.13.12/32 1267 172.22.13.40/32 1267 172.22.13.42/32 1267 172.22.13.44/32 1267 172.22.13.45/32 1267 172.22.13.48/32 1267 172.22.13.49/32 1267 172.22.13.54/32 1267 172.22.13.56/32 1267 172.22.13.65/32 1267 172.22.13.71/32 1267 172.22.13.77/32 1267 172.22.13.92/32 1267 172.22.13.93/32 1267 172.22.13.94/32 1267 172.22.13.103/32 1267 172.22.13.118/32 1267 172.22.13.122/32 1267 172.22.13.125/32 1267 172.22.13.126/32 1267 172.22.13.130/32 1267 172.22.13.132/32 1267 172.22.13.134/32 1267 172.22.13.137/32 1267 172.22.13.140/32 1267 172.22.13.149/32 1267 172.22.13.153/32 1267 172.22.13.154/32 1267 172.22.13.158/32 1267 172.22.13.159/32 1267 172.22.13.160/32 1267 172.22.13.165/32 1267 172.22.13.166/32 1267 172.22.13.169/32 1267 172.22.13.176/32 1267 172.22.13.178/32 1267 172.22.13.180/32 1267 172.22.13.187/32 1267 172.22.13.193/32 1267 172.22.14.34/32 1267 172.22.14.71/32 1267 172.22.14.84/32 1267 172.22.14.110/32 1267 172.22.14.111/32 1267 172.22.14.121/32 1267 172.22.14.123/32 1267 172.22.14.136/32 1267 172.22.14.156/32 1267 172.22.14.172/32 1267 172.22.14.178/32 1267 172.22.14.190/32 1267 172.22.14.201/32 1267 172.22.14.254/32 1267 172.22.15.2/32 1267 172.22.15.39/32 1267 172.22.15.93/32 1267 172.22.15.113/32 1267 172.22.15.136/32 1267 172.22.15.172/32 1267 172.22.15.185/32 1267 172.22.15.192/32 1267 172.22.15.199/32 1267 172.22.15.205/32 1267 172.22.15.213/32 1267 172.22.15.214/32 1267 172.22.15.238/32 1267 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.7.0/24 39909 192.168.20.0/24 6730 192.168.21.0/24 39909 192.168.77.0/24 39909 192.168.192.0/21 7497 192.168.199.196/30 13237 192.168.252.0/24 6848 o List of hot-spots during the week. Prefix Origin AS Number of updates 66.63.32.0/19 16559 593074 212.85.220.0/24 30306 521054 212.85.223.0/24 30306 521037 41.204.2.0/24 32398 516700 190.152.103.0/24 27757 420751 64.162.116.0/24 5033 273595 210.214.117.0/24 9583 170161 198.92.192.0/21 16559 145902 210.214.184.0/24 9583 139806 221.135.107.0/24 9583 118025 Total number of RIS BGP peering sessions: 643

1 0

RIS Statistics Report
by risops＠ripe.net 02 Feb '09

02 Feb '09

RIS Statistics Report (20090126-20090202) This report was generated at Mon Feb 2 00:15:02 UTC 2009. 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 76601 71155 61310 0 66856 63881 68997 62028 60902 61490 61729 62753 64365 62040 65599 66551 ARIN 105373 97131 92783 0 94108 93678 99697 94027 91040 91461 93440 93236 94611 93741 93882 91338 LACNIC 28088 21676 21937 0 21643 21655 25132 21674 21491 21591 21594 21576 21843 21548 24436 21403 RIPE NCC 346222 64060 81155 0 62813 72217 83775 60551 61240 64773 63192 63311 292494 61639 62574 60731 AfriNIC 3066 2618 2716 0 2666 2660 3007 2674 2682 2666 2701 2707 2752 2704 2696 2649 Old 48248 43439 41671 0 42375 42433 45766 42124 41246 41501 41542 41616 42462 41500 42607 42316 IANA 41 1 32 0 0 0 8 1 1 1 1 0 1 1 1 0 RFC1918 3652 0 29 0 7 49 581 0 1 52 45 2 3029 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 611291 300080 301633 0 290468 296573 326963 283079 278603 283535 284244 285201 521557 283173 291807 284988 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 13165 13103 13016 0 13084 13081 13080 12975 12996 13023 13026 13028 13114 13023 12960 12945 APNIC 3647 3627 3567 0 3596 3590 3581 3565 3568 3566 3577 3581 3563 3581 3526 3562 RIPE NCC 12883 12824 12814 0 12814 12807 12823 12747 12807 12819 12823 12825 12842 12804 12774 12772 LACNIC 1093 1083 1075 0 1084 1083 1084 1077 1075 1075 1077 1075 1087 1074 1075 1070 AFRINIC 246 244 242 0 242 242 246 239 240 245 242 242 244 245 241 239 IANA 2 0 1 0 1 0 1 0 1 1 0 1 0 0 0 0 Private 159 46 53 0 41 40 94 16 36 85 45 40 57 44 30 25 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31197 30929 30770 0 30864 30845 30911 30620 30724 30816 30792 30794 30908 30773 30607 30615 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3952 4713 4922 0 4918 5272 5169 7934 5867 5196 4716 4822 4745 5111 7539 7440 APNIC 915 1143 1236 0 1143 1216 1270 1784 1451 1305 1078 1124 1200 1232 1895 1807 RIPE NCC 3743 4602 4578 0 4536 4987 4696 7945 5214 4680 4560 4479 4471 5147 7544 7291 LACNIC 354 419 431 0 412 422 430 545 469 442 406 423 426 424 521 531 AFRINIC 82 97 95 0 94 106 99 119 105 103 101 97 94 102 115 125 IANA 2 0 1 0 1 0 1 0 1 1 0 1 0 0 0 0 Private 95 33 43 0 30 20 43 12 22 37 28 30 40 30 22 17 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9144 11008 11307 0 11135 12024 11709 18339 13129 11765 10890 10977 10976 12047 17636 17212 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9213 8390 8094 0 8166 7809 7911 5041 7129 7827 8310 8206 8369 7912 5421 5505 APNIC 2732 2484 2331 0 2453 2374 2311 1781 2117 2261 2499 2457 2363 2349 1631 1755 RIPE NCC 9140 8222 8236 0 8278 7820 8127 4802 7593 8139 8263 8346 8371 7657 5230 5481 LACNIC 739 664 644 0 672 661 654 532 606 633 671 652 661 650 554 539 AFRINIC 164 147 147 0 148 136 147 120 135 142 141 145 150 143 126 114 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 64 13 10 0 11 20 51 4 14 48 17 10 17 14 8 8 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22053 19921 19463 0 19729 18821 19202 12281 17595 19051 19902 19817 19932 18726 12971 13403 IANA : AS62100 AS65535 Number of 4-byte ASes: 16. o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.0.202.0/24 44101 10.0.253.0/24 44101 10.0.254.0/24 44101 10.20.30.0/30 8342 10.100.100.100/30 6067 10.255.150.0/23 8546 172.16.0.0/16 8546 172.22.0.38/32 1267 172.22.0.85/32 1267 172.22.0.174/32 1267 172.22.0.216/32 1267 172.22.2.10/32 1267 172.22.2.122/32 1267 172.22.2.208/32 1267 172.22.2.236/32 1267 172.22.6.89/32 1267 172.22.6.245/32 1267 172.22.7.34/32 1267 172.22.7.83/32 1267 172.22.9.19/32 1267 172.22.9.116/32 1267 172.22.10.122/32 1267 172.22.12.253/32 1267 172.22.13.148/32 1267 172.22.13.149/32 1267 172.22.13.166/32 1267 172.22.14.5/32 1267 172.22.14.45/32 1267 172.22.14.158/32 1267 172.22.14.166/32 1267 172.22.14.198/32 1267 172.22.14.211/32 1267 172.22.14.216/32 1267 172.22.14.229/32 1267 172.22.14.238/32 1267 172.22.14.240/32 1267 172.22.14.241/32 1267 172.22.14.242/32 1267 172.22.14.245/32 1267 172.22.15.9/32 1267 172.22.15.25/32 1267 172.22.15.46/32 1267 172.22.15.83/32 1267 172.22.15.92/32 1267 172.22.15.109/32 1267 172.22.15.135/32 1267 172.22.15.136/32 1267 172.22.15.138/32 1267 172.22.15.140/32 1267 172.22.15.142/32 1267 172.22.15.148/32 1267 172.22.15.150/32 1267 172.22.15.209/32 1267 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.15.0/24 44101 192.168.20.0/24 6730 192.168.22.0/24 35807 192.168.85.0/24 44101 192.168.192.0/21 7497 192.168.199.196/30 13237 o List of hot-spots during the week. Prefix Origin AS Number of updates 212.85.220.0/24 30306 606091 212.85.223.0/24 30306 605307 41.204.2.0/24 32398 603754 66.63.32.0/19 16559 485646 64.162.116.0/24 5033 481408 190.152.103.0/24 27757 464852 81.21.103.0/24 31065 263970 93.92.224.0/21 44582 227328 221.135.212.0/23 9583 154238 202.177.128.0/21 9796 119633 Total number of RIS BGP peering sessions: 644

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RIS Statistics Report
by risops＠ripe.net 26 Jan '09

26 Jan '09

RIS Statistics Report (20090119-20090126) This report was generated at Mon Jan 26 00:15:01 UTC 2009. 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 77870 71167 61405 0 67830 63913 68680 62083 61765 61551 64097 62697 64881 62152 65668 65852 ARIN 107508 96857 91283 0 92412 92087 98989 94258 91592 91141 95527 91571 92155 91879 91943 91610 LACNIC 27394 21310 21209 0 21382 21348 24728 21384 21305 21231 21485 21269 21418 21246 24054 21130 RIPE NCC 314519 64065 78559 0 63094 75486 80224 59996 62617 63008 66899 63107 261372 60745 61208 60637 AfriNIC 2991 2441 2457 0 2453 2612 2915 2612 2644 2618 2735 2457 2479 2622 2615 2611 Old 58081 43172 41723 0 42449 42502 45519 42082 41512 41573 52407 41538 42186 41593 42700 42476 IANA 11 0 3 0 3 3 7 4 3 3 7 0 0 3 3 0 RFC1918 3404 0 35 0 6 3 578 0 1 3 16 1 2768 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 591778 299012 296674 0 289629 297954 321640 282419 281439 281128 303173 282640 487259 280240 288203 284316 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 13129 13080 13002 0 13076 13071 13044 12962 12996 13004 13019 13013 13078 13010 12941 12955 APNIC 3629 3620 3557 0 3596 3586 3567 3555 3563 3556 3570 3568 3555 3573 3519 3549 RIPE NCC 12831 12784 12777 0 12772 12779 12783 12710 12781 12781 12791 12787 12773 12765 12738 12745 LACNIC 1084 1076 1070 0 1080 1078 1079 1072 1071 1070 1073 1073 1078 1070 1071 1067 AFRINIC 244 244 244 0 244 242 243 240 241 243 244 244 243 243 241 240 IANA 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 0 Private 237 153 141 0 152 179 183 22 144 142 159 151 128 126 66 115 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31157 30960 30794 0 30923 30937 30901 30563 30798 30799 30859 30838 30857 30790 30578 30673 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3997 4765 4878 0 4916 5347 5333 7963 5831 5333 4844 4890 4919 5155 7404 6757 APNIC 930 1142 1202 0 1210 1174 1256 1742 1394 1314 1157 1149 1323 1202 1848 1739 RIPE NCC 3898 4688 4537 0 4618 5005 4774 7815 5079 4784 4669 4736 5005 5110 7437 7254 LACNIC 352 424 424 0 420 426 440 536 482 441 426 434 435 440 504 511 AFRINIC 82 99 91 0 90 94 95 112 98 98 95 97 98 95 111 122 IANA 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 121 66 69 0 68 73 78 17 56 61 66 66 50 55 32 49 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9381 11185 11202 0 11324 12119 11976 18185 12940 12032 11258 11373 11830 12058 17336 16433 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9132 8315 8124 0 8160 7724 7711 4999 7165 7671 8175 8123 8159 7855 5537 6198 APNIC 2699 2478 2355 0 2386 2412 2311 1813 2169 2242 2413 2419 2232 2371 1671 1810 RIPE NCC 8933 8096 8240 0 8154 7774 8009 4895 7702 7997 8122 8051 7768 7655 5301 5491 LACNIC 732 652 646 0 660 652 639 536 589 629 647 639 643 630 567 556 AFRINIC 162 145 153 0 154 148 148 128 143 145 149 147 145 148 130 118 IANA 1 1 1 0 0 1 1 1 1 1 1 0 1 1 1 0 Private 116 87 72 0 84 106 105 5 88 81 93 85 78 71 34 66 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21776 19775 19592 0 19599 18818 18925 12378 17858 18767 19601 19465 19027 18732 13242 14240 IANA : AS65535 Number of 4-byte ASes: 15. o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.0.22.0/24 39912 10.15.0.0/24 35807 10.20.4.0/28 34245 10.20.30.0/30 8342 10.100.100.100/30 6067 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.193.14.224/28 34245 10.193.14.240/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.216.0.0/15 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 172.30.157.0/26 8968 172.31.109.0/24 39912 192.0.2.0/24 22691 192.168.0.0/24 6730 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.20.0/24 6730 192.168.50.0/24 25973 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 192.168.192.0/21 7497 192.168.199.196/30 13237 192.168.201.0/24 34245 192.168.202.0/24 34245 192.168.203.0/24 34245 192.168.205.0/24 34245 o List of hot-spots during the week. Prefix Origin AS Number of updates 41.204.2.0/24 32398 551003 212.85.223.0/24 30306 544521 212.85.220.0/24 30306 544336 64.162.116.0/24 5033 430442 210.214.151.0/24 9583 348633 158.50.64.0/20 10806 268697 124.7.201.0/24 9583 252745 195.146.192.0/19 15557 183550 91.103.192.0/22 12500 178988 193.194.154.0/24 12500 172627 Total number of RIS BGP peering sessions: 643

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RIS Statistics Report
by risops＠ripe.net 19 Jan '09

19 Jan '09

RIS Statistics Report (20090112-20090119) This report was generated at Mon Jan 19 00:15:01 UTC 2009. 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 86019 71067 61163 0 67592 63767 69540 61780 61368 71795 61814 62453 65838 62095 60239 65666 ARIN 125491 96371 91115 0 92219 92056 99388 94091 91353 91984 95274 91187 91876 95184 110539 91350 LACNIC 34672 21256 21055 0 21289 21194 24680 21247 21153 21177 21173 21147 21185 21081 31319 21060 RIPE NCC 307014 61413 81319 0 68686 67327 75976 59647 60962 62981 61183 61170 252679 60185 60835 59972 AfriNIC 2933 2375 2404 0 2351 2403 2908 2404 2421 2408 2426 2404 2412 2411 2405 2396 Old 48969 43336 42111 0 42439 42946 45599 42083 41902 42065 42103 41570 42159 41948 42828 42416 IANA 11 0 0 0 0 0 10 0 0 0 0 0 0 0 1 0 RFC1918 9190 0 35 0 3 4 592 0 1 3 0 1 8549 0 17 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 614299 295818 299202 0 294579 289697 318693 281252 279160 292413 283973 279932 484698 282904 308183 282860 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/24 8452 10.0.7.0/24 8452 10.0.22.0/24 39912 10.2.0.0/16 44640 10.10.20.0/24 8452 10.11.14.0/24 8452 10.12.14.0/24 8452 10.20.0.0/24 8452 10.20.4.0/28 34245 10.20.30.0/30 8342 10.20.40.0/24 20589 10.60.0.0/16 8452 10.90.0.0/16 8452 10.90.90.0/24 35807 10.98.64.0/18 44640 10.100.100.100/30 6067 10.149.1.0/24 8452 10.150.0.0/24 8452 10.151.0.0/24 8452 10.152.0.0/24 8452 10.160.0.0/24 8452 10.162.0.0/24 8452 10.165.0.0/24 8452 10.167.0.0/24 8452 10.170.0.0/24 8452 10.171.0.0/24 8452 10.180.0.0/24 8452 10.183.0.0/24 8452 10.187.0.0/24 8452 10.188.0.0/24 8452 10.190.0.0/24 8452 10.191.0.0/24 8452 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.193.14.224/28 34245 10.193.14.240/28 34245 10.195.0.0/24 8452 10.199.0.0/24 8452 10.201.64.0/29 34245 10.203.0.0/24 8452 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.207.0.0/24 8452 10.210.0.0/24 8452 10.212.0.0/24 8452 10.216.0.0/15 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 10.224.0.0/24 8452 10.226.0.0/24 8452 10.229.0.0/24 8452 10.232.0.0/24 8452 10.236.0.0/24 8452 10.239.0.0/24 8452 10.242.0.0/24 8452 10.248.0.0/24 8452 10.254.64.192/29 6730 172.16.80.0/24 8452 172.16.110.0/24 8452 172.27.81.0/24 4755 172.31.109.0/24 39912 192.0.2.0/24 22691 192.168.0.0/24 6730 192.168.2.0/24 34245 192.168.5.0/24 8452 192.168.10.0/24 8452 192.168.16.0/24 8452 192.168.20.0/24 6730 192.168.25.0/24 8452 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 192.168.168.0/24 8452 192.168.192.0/21 7497 192.168.199.196/30 13237 192.168.201.0/24 34245 192.168.202.0/24 34245 192.168.203.0/24 34245 192.168.205.0/24 34245 192.168.244.0/24 8452 o List of hot-spots during the week. Prefix Origin AS Number of updates 41.204.2.0/24 32398 523099 212.85.223.0/24 30306 482798 212.85.220.0/24 30306 479431 124.7.201.0/24 9583 382790 210.214.151.0/24 9583 358681 64.162.116.0/24 5033 336209 195.146.192.0/19 15557 306849 91.210.44.0/22 48129 266355 221.135.80.0/24 9583 181676 202.83.176.0/21 24228 157704 Total number of RIS BGP peering sessions: 643

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RIS Statistics Report
by risops＠ripe.net 12 Jan '09

12 Jan '09

RIS Statistics Report (20090105-20090112) This report was generated at Mon Jan 12 00:15:01 UTC 2009. 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 74525 70709 61073 0 67790 63706 65188 61705 61262 61430 62739 62448 64565 61130 60741 65680 ARIN 105268 95855 91179 0 92139 92208 98554 94248 91521 91629 96492 91523 92187 90966 91591 91212 LACNIC 26929 21093 20982 0 21153 21130 24441 21189 21089 21272 21540 21109 21141 20798 23744 20996 RIPE NCC 91445 61196 77406 0 60761 62144 66746 59342 60830 63205 62475 61131 62602 59285 60140 59688 AfriNIC 2906 1803 1854 0 1863 1852 2882 1852 1867 1889 1899 1873 1875 1849 1854 1854 Old 46993 43107 41511 0 42318 42370 44688 41951 41255 42276 42655 41508 42077 41281 41211 42369 IANA 42 1 36 0 1 1 10 0 1 3 1 2 1 2 0 1 RFC1918 178 1 35 0 2 5 126 0 1 2 0 1 2 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 348286 293765 294076 0 286027 283416 302635 280287 277826 281706 287801 279595 284450 275311 279293 281800 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/24 8452 10.0.7.0/24 8452 10.0.22.0/24 39912 10.2.0.0/16 44640 10.6.6.6/32 3741 10.10.20.0/24 8452 10.11.14.0/24 8452 10.12.14.0/24 8452 10.20.0.0/24 8452 10.20.4.0/28 34245 10.20.30.0/30 8342 10.20.40.0/24 20589 10.60.0.0/16 8452 10.66.66.2/32 6730 10.90.0.0/16 8452 10.98.64.0/18 44640 10.100.100.100/30 6067 10.149.1.0/24 8452 10.150.0.0/24 8452 10.151.0.0/24 8452 10.152.0.0/24 8452 10.160.0.0/24 8452 10.162.0.0/24 8452 10.165.0.0/24 8452 10.167.0.0/24 8452 10.170.0.0/24 8452 10.171.0.0/24 8452 10.180.0.0/24 8452 10.183.0.0/24 8452 10.187.0.0/24 8452 10.188.0.0/24 8452 10.190.0.0/24 8452 10.191.0.0/24 8452 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.193.14.224/28 34245 10.193.14.240/28 34245 10.195.0.0/24 8452 10.199.0.0/24 8452 10.201.64.0/29 34245 10.203.0.0/24 8452 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.207.0.0/24 8452 10.210.0.0/24 8452 10.212.0.0/24 8452 10.216.0.0/15 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 10.224.0.0/24 8452 10.226.0.0/24 8452 10.229.0.0/24 8452 10.232.0.0/24 8452 10.236.0.0/24 8452 10.239.0.0/24 8452 10.242.0.0/24 8452 10.248.0.0/24 8452 172.16.80.0/24 8452 172.16.110.0/24 8452 172.18.13.8/30 6730 172.18.13.9/32 6730 172.31.109.0/24 39912 192.168.2.0/24 34245 192.168.5.0/24 8452 192.168.10.0/24 8452 192.168.16.0/24 8452 192.168.25.0/24 8452 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 192.168.168.0/24 8452 192.168.192.0/21 7497 192.168.199.196/30 13237 192.168.201.0/24 34245 192.168.202.0/24 34245 192.168.203.0/24 34245 192.168.205.0/24 34245 192.168.244.0/24 8452 o List of hot-spots during the week. Prefix Origin AS Number of updates 91.210.44.0/22 48129 543367 41.204.2.0/24 32398 523541 212.85.220.0/24 30306 489186 212.85.223.0/24 30306 458544 124.7.201.0/24 9583 315632 210.214.151.0/24 9583 298470 208.81.96.0/24 32523 230105 69.74.47.0/24 32753 198508 193.239.130.0/23 34358 192584 38.109.0.0/21 40430 173555 Total number of RIS BGP peering sessions: 644

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