- ris-users - mailman.ripe.net

RIS anycast beacon changes: Monday, 3 September 2007
by Erik Romijn 04 Sep '07

04 Sep '07

[Apologies for duplicates] Dear Colleagues, On Monday, 3 September 2007, we will modify the configuration of the anycast routing beacon (84.205.72.0/24) of the Routing Information Service (RIS). This will improve the usefulness of this beacon. The current configuration is that this beacon is announced and withdrawn every two hours (for example, announced at 00:00 and withdrawn at 02:00) on our collector connected to AMS-IX and NL-IX, and that it is announced permanently from our collector connected to LINX. As these locations are very close to each other, the usefulness of this beacon will increase by moving it to a different collector. Therefore, we will move its permanent announcement to our collector connected to PAIX. The RIS tools will not be affected by this work. For more information about the RIS routing beacons, please see: http://www.ripe.net/projects/ris/docs/beacon.html If you have any questions about this work, please send an e-mail to <ris(a)ripe.net>. Regards, Erik Romijn Information Services RIPE NCC

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RIS Statistics Report
by risops＠ripe.net 28 Aug '07

28 Aug '07

RIS Statistics Report (20070820-20070827) This report was generated at Mon Aug 27 00:15:01 UTC 2007. 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 APNIC 54019 52745 51426 9568 52583 50630 43813 21546 51270 40555 51464 52309 51456 51805 50252 ARIN 82134 81058 79984 12172 80799 80402 57553 16557 80203 49541 80294 81560 80855 80904 74012 LACNIC 16441 14636 14570 5372 14615 14654 11498 6586 14588 11950 14572 14604 14612 14659 15365 RIPE NCC 50953 46866 47112 9577 47925 46396 42762 21769 46950 36505 45756 47716 47198 45902 41040 AfriNIC 668 662 667 211 667 667 660 469 667 641 667 667 667 667 662 Old 41871 40514 39893 6179 40695 39826 28786 10180 39476 22397 39403 40568 40115 39824 36622 IANA 1635 1587 1586 274 1587 1574 1405 852 1574 1344 1587 1621 1615 1574 1459 RFC1918 204 4 29 7 11 3 175 0 3 3 3 3 1 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 247925 238072 235267 43360 238882 234152 186652 77959 234731 162936 233746 239048 236519 235335 219412 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 ARIN 12787 12769 12693 3310 12693 12695 9819 4626 12671 8717 12688 12759 12705 12745 11796 APNIC 3040 3030 3002 878 3007 3001 2779 1622 3002 2623 2998 3028 2990 3017 2954 RIPE NCC 10175 10134 10143 3199 10071 10115 9409 5990 10141 8756 10119 10155 10149 10122 9495 LACNIC 363 361 354 149 357 358 333 224 352 328 354 360 360 360 354 AFRINIC 66 66 66 25 65 66 65 51 66 62 66 66 66 66 63 IANA 2 2 2 2 2 1 2 1 2 1 2 2 2 1 1 Private 64 42 40 3 42 18 35 12 31 14 23 48 31 22 19 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 26498 26404 26301 7566 26238 26254 22442 12526 26265 20501 26251 26419 26303 26334 24682 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 3995 4412 4475 2483 5106 6302 4443 1781 5542 4598 4974 4625 5177 4574 5761 APNIC 783 898 956 615 1034 1221 1167 657 1053 1250 1056 919 1114 989 1316 RIPE NCC 3025 3526 3482 2211 3829 4539 3744 2615 3813 3922 3857 3414 3735 3810 4466 LACNIC 138 157 154 108 159 181 159 116 169 174 166 157 180 153 174 AFRINIC 33 38 36 23 37 41 37 29 40 37 38 35 39 36 35 IANA 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 Private 44 30 30 2 33 9 27 7 21 9 15 37 22 16 10 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 8019 9062 9134 5444 10200 12294 9578 5206 10639 9991 10108 9189 10268 9580 11763 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8792 8357 8218 827 7587 6393 5376 2845 7129 4119 7714 8134 7528 8171 6035 APNIC 2257 2132 2046 263 1973 1780 1612 965 1949 1373 1942 2109 1876 2028 1638 RIPE NCC 7150 6608 6661 988 6242 5576 5665 3375 6328 4834 6262 6741 6414 6312 5029 LACNIC 225 204 200 41 198 177 174 108 183 154 188 203 180 207 180 AFRINIC 33 28 30 2 28 25 28 22 26 25 28 31 27 30 28 IANA 1 1 1 0 1 0 1 0 1 0 1 1 1 0 0 Private 20 12 10 1 9 9 8 5 10 5 8 11 9 6 9 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 18479 17342 17167 2122 16038 13960 12864 7320 15626 10510 16143 17230 16035 16754 12919 IANA : AS64501 AS65535 Number of 4-byte ASes: 11. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Leaf 22020 22104 22047 5881 22034 22186 18402 9519 22120 16830 22098 22123 22167 22087 20802 Transit 4339 4167 4118 668 4072 3955 3756 2105 4001 3262 4021 4163 4013 4117 3702 Transit-only 154 142 143 1019 142 122 293 907 151 416 142 143 128 140 183 Total 26513 26413 26308 7568 26248 26263 22451 12531 26272 20508 26261 26429 26308 26344 24687 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.26 6.15 5.90 5.07 6.30 6.17 6.25 6.11 6.53 6.45 5.71 5.97 6.80 5.74 6.98 Std 2.61 2.54 2.58 2.09 2.65 2.42 2.66 2.51 2.86 2.62 2.67 2.61 2.49 2.67 2.54 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.1/32 2914 10.1.2.0/24 6837 10.1.3.0/24 6837 10.11.12.0/24 34245 10.11.13.0/24 34245 10.20.52.4/30 6837 10.69.42.0/24 5410 10.69.43.0/24 5410 10.69.191.0/24 5410 10.69.192.0/24 5410 10.150.10.0/24 6656 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 10.216.0.0/23 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 172.16.1.4/30 8447 172.16.2.2/32 8447 172.16.90.0/30 8447 172.16.90.20/30 8447 172.16.90.24/30 8447 172.16.90.28/30 8447 172.16.90.72/30 8447 172.16.90.100/30 8447 172.16.90.104/30 8447 172.16.90.112/30 8447 172.16.90.124/30 8447 172.16.90.132/30 8447 172.16.90.136/30 8447 172.16.90.140/30 8447 172.16.90.144/30 8447 172.16.90.156/30 8447 172.16.90.168/30 8447 172.16.90.224/30 8447 172.16.90.252/30 8447 172.17.64.20/30 8447 172.17.64.24/30 8447 172.17.64.72/30 8447 172.17.64.96/30 8447 172.17.64.100/30 8447 172.17.64.184/30 8447 172.17.64.208/30 8447 172.17.64.252/30 8447 172.17.65.20/30 8447 172.17.65.24/30 8447 172.17.65.44/30 8447 172.17.65.128/30 8447 172.17.65.220/30 8447 172.17.65.232/30 8447 172.17.65.244/30 8447 172.17.66.4/30 8447 172.17.66.56/30 8447 172.17.66.64/32 8447 172.17.66.92/30 8447 172.17.66.96/30 8447 172.17.66.136/30 8447 172.17.66.200/30 8447 172.17.66.220/30 8447 172.17.66.224/30 8447 172.17.66.228/30 8447 172.17.67.24/30 8447 172.17.67.28/30 8447 172.17.67.36/30 8447 172.17.67.40/30 8447 172.17.67.96/30 8447 172.17.67.192/30 8447 172.17.67.196/30 8447 172.17.67.208/30 8447 172.17.69.16/30 8447 172.17.69.56/30 8447 172.17.69.84/30 8447 172.17.69.180/30 8447 172.17.69.220/30 8447 172.17.70.20/30 8447 172.17.70.36/30 8447 172.17.70.44/30 8447 172.17.90.12/30 8447 172.17.90.64/30 8447 172.17.90.72/30 8447 172.17.90.116/30 8447 172.17.90.160/30 8447 172.17.90.176/30 8447 172.17.90.212/30 8447 172.18.30.160/28 8447 172.18.82.96/29 8447 172.18.82.104/29 8447 172.19.90.0/28 8447 172.19.90.16/28 8447 172.19.90.32/28 8447 172.19.90.48/28 8447 172.19.90.64/28 8447 172.19.90.80/28 8447 172.19.90.128/27 8447 172.19.90.192/29 8447 172.19.90.200/29 8447 172.20.16.5/32 8447 172.20.63.0/25 8447 172.20.158.128/25 8447 172.20.236.128/25 8447 172.21.1.128/25 8447 172.21.2.0/25 8447 172.21.6.128/25 8447 172.21.9.128/25 8447 172.21.10.0/25 8447 172.21.11.128/25 8447 172.21.17.0/25 8447 172.21.19.128/25 8447 172.21.21.128/25 8447 172.21.25.0/25 8447 172.21.27.0/25 8447 172.21.114.0/25 8447 172.21.117.0/25 8447 172.21.125.128/25 8447 172.21.128.0/25 8447 172.21.130.128/25 8447 172.21.199.128/25 8447 172.22.12.0/25 8447 172.22.23.128/25 8447 172.22.41.0/25 8447 172.22.43.0/25 8447 172.22.50.128/25 8447 172.22.51.0/25 8447 172.22.59.0/25 8447 172.22.62.128/25 8447 172.22.67.128/25 8447 172.22.72.0/25 8447 172.22.76.128/25 8447 172.22.80.128/25 8447 172.22.81.0/25 8447 172.22.81.128/25 8447 172.22.84.128/25 8447 172.22.108.128/25 8447 172.22.222.0/25 8447 172.23.32.128/25 8447 172.23.56.128/25 8447 172.23.83.128/25 8447 172.23.142.0/25 8447 172.23.169.0/25 8447 172.24.99.0/25 8447 172.25.28.0/25 8447 172.28.70.4/32 8447 172.28.70.53/32 8447 172.28.70.55/32 8447 172.28.70.99/32 8447 172.28.70.100/32 8447 172.28.70.101/32 8447 172.28.70.122/32 8447 172.28.70.123/32 8447 172.28.70.124/32 8447 172.28.70.125/32 8447 172.28.70.126/32 8447 172.28.70.127/32 8447 172.28.70.128/32 8447 172.28.70.129/32 8447 172.28.70.130/32 8447 172.28.70.131/32 8447 172.28.70.132/32 8447 172.28.70.133/32 8447 172.28.70.134/32 8447 172.28.70.135/32 8447 172.28.70.136/32 8447 172.28.70.137/32 8447 172.28.70.138/32 8447 172.28.70.139/32 8447 172.28.70.140/32 8447 172.28.70.141/32 8447 172.28.70.142/32 8447 172.28.70.143/32 8447 172.28.70.156/32 8447 172.28.70.157/32 8447 172.28.70.158/32 8447 172.28.70.159/32 8447 172.28.70.200/32 8447 172.28.70.201/32 8447 172.28.70.202/32 8447 172.28.70.203/32 8447 172.28.70.204/32 8447 172.28.70.205/32 8447 172.28.70.206/32 8447 172.28.70.229/32 8447 172.28.70.230/32 8447 172.28.70.231/32 8447 172.28.70.232/32 8447 172.28.70.233/32 8447 172.28.70.234/32 8447 192.0.2.0/24 2854 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.15.0/24 65000 192.168.81.0/27 8447 192.168.81.32/27 8447 192.168.90.12/30 8447 192.168.107.0/24 34245 192.168.108.0/24 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 203.34.88.0/24 18117 2958318 209.163.125.0/24 14390 1150295 62.24.238.0/24 13285 555019 221.135.113.0/24 9583 447560 221.135.22.0/24 9583 413568 192.96.13.0/24 16637 365191 192.96.14.0/24 16637 358524 193.242.111.0/24 2128 315227 194.88.240.0/23 2128 315036 12.106.30.0/24 22072 286487 Total number of RIS BGP peering sessions: 583

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RIS Statistics Report
by risops＠ripe.net 21 Aug '07

21 Aug '07

RIS Statistics Report (20070813-20070820) This report was generated at Mon Aug 20 00:15:01 UTC 2007. 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 APNIC 51296 48699 49392 47411 50426 34974 48501 16692 49513 42347 49645 49988 49324 43392 49223 ARIN 82796 81092 80207 78615 81333 47745 81542 22180 81188 58359 80537 81300 81268 72219 81614 LACNIC 16308 14596 14530 14318 14581 11149 14623 6127 14580 13335 14555 14563 14571 14328 15916 RIPE NCC 50258 46676 46612 44786 48596 33399 46820 20212 46971 38231 45581 47107 47172 42161 45516 AfriNIC 620 614 619 613 620 542 619 359 620 603 619 619 619 604 620 Old 42243 41079 39985 38241 40911 25856 40691 10765 40312 29294 40054 40681 40355 37298 39874 IANA 1502 1453 1443 1398 1444 1067 1431 669 1430 1250 1442 1477 1472 1349 1432 RFC1918 78 0 9 3 3 3 72 0 3 3 3 3 0 0 2 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 245101 234209 232797 225385 237914 154735 234299 77004 234617 183422 232436 235738 234781 211351 234197 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 ARIN 12770 12735 12670 12526 12743 9251 12726 5216 12712 9982 12700 0 12692 11959 12692 APNIC 3018 3009 2985 2931 3007 2419 2991 1614 3007 2675 2997 0 2981 2718 2986 RIPE NCC 10144 10100 10109 10025 10119 8100 10088 5925 10102 9006 10077 0 10111 9580 10064 LACNIC 355 353 346 342 351 303 353 204 352 332 353 0 354 353 343 AFRINIC 66 66 66 66 66 60 66 48 66 64 66 0 66 64 66 IANA 1 1 0 1 0 0 0 0 0 0 1 0 0 0 0 Private 66 44 38 6 50 19 44 12 38 14 19 0 36 19 21 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 26421 26308 26215 25897 26336 20152 26268 13019 26277 22073 26214 0 26240 24693 26172 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 4076 4807 4696 8406 4651 4301 5587 2191 5417 5255 5229 0 5171 5099 6121 APNIC 855 1035 1012 1791 1000 971 1146 599 1249 1308 1199 0 1098 1015 1448 RIPE NCC 3096 3627 3712 6869 3523 3386 4085 2715 4195 4228 4480 0 3784 4138 5279 LACNIC 140 151 152 220 141 144 167 91 160 169 160 0 169 162 158 AFRINIC 38 41 40 46 39 38 41 31 40 40 41 0 40 42 42 IANA 1 1 0 1 0 0 0 0 0 0 1 0 0 0 0 Private 47 31 29 5 35 9 33 8 28 7 11 0 26 13 14 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 8253 9693 9641 17338 9389 8849 11059 5635 11089 11007 11122 0 10288 10469 13062 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8694 7928 7974 4120 8092 4950 7139 3025 7295 4727 7471 0 7521 6860 6571 APNIC 2163 1974 1973 1140 2007 1448 1845 1015 1758 1367 1798 0 1883 1703 1538 RIPE NCC 7048 6473 6397 3156 6596 4714 6003 3210 5907 4778 5597 0 6327 5442 4785 LACNIC 215 202 194 122 210 159 186 113 192 163 193 0 185 191 185 AFRINIC 28 25 26 20 27 22 25 17 26 24 25 0 26 22 24 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 19 13 9 1 15 10 11 4 10 7 8 0 10 6 7 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 18168 16615 16574 8559 16947 11303 15209 7384 15188 11066 15092 0 15952 14224 13110 IANA : AS65535 Number of 4-byte ASes: 8. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Leaf 21987 22069 22006 22330 22036 16471 22098 10080 22121 18334 22105 0 22127 20663 22228 Transit 4301 4122 4076 3491 4171 3206 4050 2126 4036 3444 3995 0 3997 3803 3828 Transit-only 147 130 140 80 140 488 130 819 131 302 125 0 122 237 122 Total 26435 26321 26222 25901 26347 20165 26278 13025 26288 22080 26225 0 26246 24703 26178 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.37 6.56 5.96 5.05 6.29 6.38 6.19 6.09 6.50 6.36 5.85 0.00 6.69 5.99 6.90 Std 2.68 2.72 2.64 2.10 2.73 2.64 2.66 2.56 2.88 2.64 2.70 0.00 2.49 2.80 2.53 o List of martians appearing throughout the week. Prefix Origin AS 10.1.2.0/24 6837 10.1.3.0/24 6837 10.20.52.4/30 6837 10.193.14.96/27 34245 172.16.2.2/32 8447 172.16.91.64/30 8447 172.16.91.148/30 8447 172.16.91.164/30 8447 172.16.91.168/30 8447 172.17.52.4/30 8447 172.17.52.80/30 8447 172.17.52.128/30 8447 172.17.52.144/30 8447 172.17.52.160/30 8447 172.17.52.184/30 8447 172.17.52.228/30 8447 172.17.52.240/30 8447 172.17.53.4/30 8447 172.17.53.40/30 8447 172.17.53.60/30 8447 172.17.53.80/30 8447 172.17.53.104/30 8447 172.17.53.116/30 8447 172.17.53.124/30 8447 172.17.53.128/30 8447 172.17.53.148/30 8447 172.17.53.176/30 8447 172.17.53.224/30 8447 172.17.54.4/30 8447 172.17.54.16/30 8447 172.17.91.0/24 8447 172.18.91.8/29 8447 172.19.91.128/28 8447 172.19.91.144/28 8447 172.19.91.176/29 8447 172.19.91.184/29 8447 172.20.16.6/32 8447 172.21.152.0/21 8447 172.21.160.0/21 8447 172.22.16.0/20 8447 172.22.147.128/25 8447 172.22.151.128/25 8447 172.22.153.0/25 8447 172.22.155.0/25 8447 172.22.155.128/25 8447 172.28.68.3/32 8447 172.28.68.76/32 8447 172.28.68.77/32 8447 172.28.68.78/32 8447 172.28.68.162/32 8447 172.28.68.163/32 8447 172.28.68.164/32 8447 172.28.68.165/32 8447 172.28.68.166/32 8447 172.28.68.167/32 8447 172.28.68.168/32 8447 172.28.68.169/32 8447 172.28.68.170/32 8447 172.28.68.171/32 8447 172.28.68.200/32 8447 172.28.68.201/32 8447 172.28.68.202/32 8447 172.28.68.203/32 8447 172.28.68.204/32 8447 172.28.68.205/32 8447 172.28.68.206/32 8447 172.28.68.209/32 8447 172.28.68.210/32 8447 172.28.68.211/32 8447 172.28.68.212/32 8447 172.28.68.213/32 8447 192.0.2.0/24 2854 192.168.95.48/28 8447 192.168.95.64/28 8447 192.168.108.0/24 34245 192.168.118.0/24 34245 o List of hot-spots during the week. Prefix Origin AS Number of updates 203.34.88.0/24 18117 1634012 194.110.73.0/24 30850 610739 62.24.238.0/24 13285 555755 194.88.240.0/23 2128 482050 193.242.111.0/24 2128 481954 124.7.157.0/24 9583 354058 213.163.96.0/19 8661 325648 221.135.253.0/24 9583 316173 89.31.155.0/24 41688 287932 89.31.154.0/24 41688 270624 Total number of RIS BGP peering sessions: 583

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RIS Statistics Report
by risops＠ripe.net 14 Aug '07

14 Aug '07

RIS Statistics Report (20070806-20070813) This report was generated at Mon Aug 13 00:15:02 UTC 2007. 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 APNIC 54337 52717 51771 17 53320 37708 48090 22282 50211 50126 51663 51852 51070 50581 51170 ARIN 82543 81381 80487 287 81347 51635 74209 15319 79884 80501 80109 81258 81142 80986 81602 LACNIC 16778 14861 14732 1610 14849 12483 13362 7510 14762 14811 14730 14765 14775 14818 16760 RIPE NCC 51374 48444 48495 977 49225 33322 42556 20296 46079 45520 45720 48256 48828 47377 47227 AfriNIC 605 599 604 102 605 491 597 359 605 605 604 604 604 604 605 Old 41419 40183 39515 418 40562 24442 36255 9171 38349 38554 39312 39851 39900 39697 39545 IANA 1441 1387 1373 0 1378 1100 1359 758 1361 1358 1373 1373 1402 1361 1359 RFC1918 52 0 43 0 28 0 6 0 0 0 2 2 1 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 248549 239572 237020 3411 241314 161181 216434 75695 231251 231475 233513 237961 237722 235424 238268 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 ARIN 12773 12750 12667 155 12735 10089 11723 4469 12579 12640 12652 12735 12689 12735 12698 APNIC 3025 3013 2983 3 3006 2599 2925 1675 2973 2973 2985 3012 2975 2996 2978 RIPE NCC 10122 10083 10090 306 10097 8330 9274 5517 9735 10049 10058 10097 10094 10070 10047 LACNIC 354 353 346 53 352 322 333 221 344 346 346 352 351 352 353 AFRINIC 64 64 64 7 64 57 61 43 63 64 64 64 64 64 64 IANA 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 Private 64 42 41 0 47 18 38 11 33 15 17 50 37 21 24 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 26403 26306 26192 524 26302 21416 24355 11937 25728 26088 26123 26311 26211 26239 26165 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 4055 4551 4689 79 4557 4900 5742 1748 5394 5134 5313 4689 5205 5382 5829 APNIC 802 916 941 3 956 1049 1151 634 1093 1115 1153 950 1059 1160 1190 RIPE NCC 2969 3418 3384 253 3431 3446 3731 2327 3828 4106 4394 3775 3592 3861 4544 LACNIC 135 151 146 36 141 152 153 101 166 159 167 146 168 152 159 AFRINIC 40 42 41 6 41 38 41 25 42 42 43 42 43 41 42 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 43 28 30 0 31 6 27 5 24 9 9 37 25 13 15 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 8044 9106 9231 377 9157 9591 10845 4840 10547 10565 11079 9639 10092 10609 11779 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8718 8199 7978 76 8178 5189 5981 2721 7185 7506 7339 8046 7484 7353 6869 APNIC 2223 2097 2042 0 2050 1550 1774 1041 1880 1858 1832 2062 1916 1836 1788 RIPE NCC 7153 6665 6706 53 6666 4884 5543 3190 5907 5943 5664 6322 6502 6209 5503 LACNIC 219 202 200 17 211 170 180 120 178 187 179 206 183 200 194 AFRINIC 24 22 23 1 23 19 20 18 21 22 21 22 21 23 22 IANA 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 Private 21 14 11 0 16 12 11 6 9 6 8 13 12 8 9 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 18359 17200 16961 147 17145 11825 13510 7097 15181 15523 15044 16672 16119 15630 14386 IANA : AS65535 Number of 4-byte ASes: 8. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Leaf 21937 22016 21961 419 21997 17637 20338 9065 21683 22029 22051 22047 22047 22026 22197 Transit 4325 4157 4093 59 4172 3341 3728 1934 3855 3938 3937 4128 4039 4075 3842 Transit-only 152 142 144 48 142 446 297 946 196 127 143 145 133 147 133 Total 26414 26315 26198 526 26311 21424 24363 11945 25734 26094 26131 26320 26219 26248 26172 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.38 6.53 5.97 4.69 6.30 6.36 6.30 6.22 6.50 6.18 5.91 6.23 6.66 5.92 6.72 Std 2.69 2.70 2.69 3.41 2.74 2.61 2.73 2.59 2.89 2.46 2.76 2.72 2.56 2.76 2.45 o List of martians appearing throughout the week. Prefix Origin AS 10.11.12.0/24 34245 10.11.13.0/24 34245 10.24.130.0/24 174 10.24.131.0/24 174 10.24.134.0/24 174 10.25.1.0/24 174 10.28.1.0/24 174 10.28.8.0/23 174 10.28.64.0/23 174 10.28.82.0/23 174 10.28.130.0/23 174 10.28.138.0/23 174 10.28.146.0/23 174 10.28.148.0/23 174 10.28.150.0/23 174 10.28.152.0/23 174 10.28.154.0/23 174 10.28.156.0/23 174 10.28.160.0/23 174 10.28.162.0/23 174 10.28.168.0/23 174 10.28.176.0/23 174 10.28.178.0/23 174 10.29.0.0/24 174 10.30.0.0/16 174 10.90.1.0/24 174 10.90.3.0/24 174 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 172.16.0.0/16 7908 172.16.2.2/32 8447 172.17.52.184/30 8447 172.17.52.240/30 8447 172.17.53.40/30 8447 172.17.53.116/30 8447 172.17.54.4/30 8447 172.28.1.0/24 174 172.28.5.0/24 174 192.0.2.0/24 2854 192.168.1.0/24 7908 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.15.0/24 65000 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 192.168.156.0/24 174 o List of hot-spots during the week. Prefix Origin AS Number of updates 203.34.88.0/24 18117 2986855 194.110.73.0/24 30850 1062492 62.24.238.0/24 13285 625800 193.242.111.0/24 2128 624969 194.88.240.0/23 2128 624699 77.247.128.0/20 43043 515486 221.135.253.0/24 9583 335059 221.135.22.0/24 9583 308601 80.243.64.0/20 21332 268483 12.106.30.0/24 22072 265643 Total number of RIS BGP peering sessions: 582

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RIS Statistics Report
by risops＠ripe.net 06 Aug '07

06 Aug '07

RIS Statistics Report (20070730-20070806) This report was generated at Mon Aug 6 00:15:01 UTC 2007. 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 APNIC 52854 52037 50029 17 50624 33050 49035 24679 49594 47234 49203 49461 49551 46030 49777 ARIN 82034 80307 79692 359 80526 48269 80488 18912 79461 71990 79953 77570 80087 79024 81059 LACNIC 18276 14598 14424 2021 14588 9653 14554 7849 14550 14333 14467 13866 14509 14541 18223 RIPE NCC 62172 47992 48021 889 48260 31300 59535 23622 47718 41796 45777 46560 48339 46785 46890 AfriNIC 559 553 558 99 559 400 558 336 559 555 558 548 558 552 559 Old 41141 40254 39336 412 39944 21758 39971 11346 39150 35629 38901 38127 39885 39195 39758 IANA 1326 1277 1257 0 1268 952 1256 744 1255 1240 1268 1277 1255 1232 1257 RFC1918 26 2 19 0 2 0 0 0 0 0 2 8 1 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 258388 237020 233336 3797 235771 145382 245397 87488 232287 212777 230129 227417 234185 227359 237523 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 ARIN 12760 12724 12645 189 12730 9555 12684 4925 12625 11477 12623 12410 12666 12583 12698 APNIC 3014 3009 2973 3 2997 2314 2975 1689 2977 2943 2960 2965 2965 2777 2976 RIPE NCC 10093 10054 10060 239 10071 8054 10042 6119 10055 9305 10027 9892 10068 10020 10017 LACNIC 349 346 339 74 346 271 347 224 337 338 338 337 345 347 341 AFRINIC 61 60 60 5 60 52 61 46 60 60 60 59 61 60 60 IANA 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 Private 80 62 56 0 65 48 56 27 52 30 48 64 53 41 49 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 26359 26256 26135 510 26270 20295 26166 13031 26107 24154 26058 25728 26159 25829 26142 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 3945 4579 4615 116 4286 4734 5638 1973 6127 5839 6377 5328 5382 4756 5432 APNIC 819 904 964 3 940 941 1105 690 1287 1227 1207 1046 1063 984 1126 RIPE NCC 2953 3534 3400 192 3352 3432 4035 2746 4232 4267 4533 4052 3639 3803 4442 LACNIC 132 146 141 57 136 115 151 103 158 162 151 150 162 146 150 AFRINIC 33 34 33 4 33 31 36 30 36 35 36 34 35 33 36 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 41 26 28 0 29 18 22 7 21 5 19 32 21 13 18 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 7923 9223 9181 372 8776 9271 10987 5549 11861 11535 12324 10642 10302 9735 11204 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8815 8145 8030 73 8444 4821 7046 2952 6498 5638 6246 7082 7284 7827 7266 APNIC 2195 2105 2009 0 2057 1373 1870 999 1690 1716 1753 1919 1902 1793 1850 RIPE NCC 7140 6520 6660 47 6719 4622 6007 3373 5823 5038 5494 5840 6429 6217 5575 LACNIC 217 200 198 17 210 156 196 121 179 176 187 187 183 201 191 AFRINIC 28 26 27 1 27 21 25 16 24 25 24 25 26 27 24 IANA 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 Private 39 36 28 0 36 30 34 20 31 25 29 32 32 28 31 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 18436 17033 16954 138 17494 11024 15179 7482 14246 12619 13734 15086 15857 16094 14938 IANA : AS65535 Number of 4-byte ASes: 10. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Leaf 21883 21978 21930 406 21945 16567 22011 10024 22034 20308 22030 21569 22016 21648 22150 Transit 4331 4139 4067 73 4179 3272 4033 2212 3932 3594 3896 3996 4007 4021 3865 Transit-only 163 154 153 33 161 470 137 803 156 267 147 181 144 178 135 Total 26377 26271 26150 512 26285 20309 26181 13039 26122 24169 26073 25746 26167 25847 26150 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.24 6.35 5.69 4.17 6.12 6.34 6.12 6.01 6.48 6.19 5.93 6.26 6.60 5.77 6.53 Std 2.59 2.56 2.53 2.50 2.62 2.50 2.56 2.44 2.88 2.47 2.66 2.69 2.52 2.61 2.29 o List of martians appearing throughout the week. Prefix Origin AS 10.10.3.0/24 28982 10.10.8.0/24 28982 10.11.12.0/24 34245 10.11.13.0/24 34245 10.20.0.0/16 28982 10.30.1.0/24 28982 10.30.16.0/20 28982 10.30.253.0/24 28982 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 10.255.150.0/23 8546 172.16.0.0/16 8546 172.16.161.0/30 65500 172.16.161.4/30 65500 192.0.2.0/24 2854 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.15.0/24 65000 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 203.34.88.0/24 18117 2750841 194.110.73.0/24 30850 982431 194.88.240.0/23 2128 578103 193.242.111.0/24 2128 578084 62.24.238.0/24 13285 569389 170.65.189.0/24 14201 552601 170.65.176.0/22 14201 447818 89.31.156.0/22 41688 387859 89.31.155.0/24 41688 337204 89.31.154.0/24 41688 322765 Total number of RIS BGP peering sessions: 582

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RIS Statistics Report
by risops＠ripe.net 31 Jul '07

31 Jul '07

RIS Statistics Report (20070723-20070730) This report was generated at Mon Jul 30 00:15:01 UTC 2007. 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 APNIC 50936 49137 48312 0 50134 39802 35319 19439 48983 47953 48643 49616 48779 48296 48987 ARIN 82103 80597 79840 0 80865 67911 65121 20835 80063 80002 80003 81462 80620 80010 81133 LACNIC 17841 14226 13865 5 13941 12374 11467 5471 13891 13859 13865 13905 13925 14211 17840 RIPE NCC 62741 47956 48658 9 49431 38906 50852 22053 48715 45417 45660 49049 48992 47804 47702 AfriNIC 528 520 525 0 526 478 426 272 526 526 527 527 525 527 526 Old 41407 40030 39293 3 40254 29949 31716 10264 39309 38608 38948 40041 39749 39275 39844 IANA 1296 1235 1238 0 1232 843 1104 606 1206 1206 1237 1254 1206 1224 1206 RFC1918 89 0 5 0 8 0 75 0 5 0 0 1 5 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 256941 233701 231736 17 236391 190263 196080 78940 232698 227571 228883 235855 233801 231347 237238 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 ARIN 12750 12697 12646 8 12732 11388 10904 5011 12629 12614 12634 12721 12664 12686 12681 APNIC 3016 2995 2970 0 3002 2624 2667 1727 2976 2968 2964 3003 2965 2975 2971 RIPE NCC 10050 9988 10016 10 10021 8855 8910 6244 10011 9972 9986 10025 10016 9989 9966 LACNIC 344 343 336 3 342 317 303 205 335 336 336 342 340 343 343 AFRINIC 61 59 60 0 61 53 57 45 59 59 59 60 60 59 59 IANA 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 Private 98 78 66 0 87 54 75 36 68 52 61 79 59 59 46 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 26321 26162 26096 21 26247 23293 22918 13270 26080 26003 26042 26232 26106 26113 26068 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 3968 5129 4521 3 4248 4880 5010 1801 5251 5346 5373 4521 5296 5512 5914 APNIC 825 1040 950 0 918 951 1062 744 1076 1177 1136 941 1065 1202 1240 RIPE NCC 2939 3608 3371 7 3205 3784 3555 2838 3987 4188 4093 3412 3576 3962 4898 LACNIC 132 155 146 3 139 154 138 109 164 162 156 147 167 154 170 AFRINIC 29 30 31 0 31 29 29 29 32 33 33 32 32 31 34 IANA 1 2 2 0 2 1 2 2 2 2 2 2 2 2 2 Private 43 32 24 0 38 21 30 10 26 16 21 32 25 19 15 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 7937 9996 9045 13 8581 9820 9826 5533 10538 10924 10814 9087 10163 10882 12273 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8782 7568 8125 5 8484 6508 5894 3210 7378 7268 7261 8200 7368 7174 6767 APNIC 2191 1955 2020 0 2084 1673 1605 983 1900 1791 1828 2062 1900 1773 1731 RIPE NCC 7111 6380 6645 3 6816 5071 5355 3406 6024 5784 5893 6613 6440 6027 5068 LACNIC 212 188 190 0 203 163 165 96 171 174 180 195 173 189 173 AFRINIC 32 29 29 0 30 24 28 16 27 26 26 28 28 28 25 IANA 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 Private 55 46 42 0 49 33 45 26 42 36 40 47 34 40 31 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 18384 16166 17051 8 17666 13473 13092 7737 15542 15079 15228 17145 15943 15231 13795 IANA : AS64250 AS65535 Number of 4-byte ASes: 7. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Leaf 21873 21941 21891 10 21927 19399 18937 10281 21988 21980 21952 21958 21993 21975 22132 Transit 4290 4069 4042 0 4161 3555 3652 2139 3938 3881 3930 4115 3983 3970 3807 Transit-only 192 173 178 11 182 358 349 858 172 153 175 178 153 184 138 Total 26355 26183 26111 21 26270 23312 22938 13278 26098 26014 26057 26251 26129 26129 26077 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.22 6.49 5.81 3.09 5.99 6.17 6.18 6.06 6.45 6.00 5.83 5.91 6.71 5.82 6.90 Std 2.64 2.70 2.60 1.08 2.65 2.43 2.68 2.56 2.87 2.37 2.67 2.64 2.54 2.72 2.60 o List of martians appearing throughout the week. Prefix Origin AS 10.1.1.0/24 5539 10.11.12.0/24 34245 10.11.13.0/24 34245 10.20.90.0/24 23352 10.193.3.0/24 34245 10.193.14.32/27 34245 10.250.250.0/24 23352 172.16.2.2/32 8447 172.16.91.64/30 8447 172.16.91.148/30 8447 172.16.91.164/30 8447 172.16.91.168/30 8447 172.17.52.4/30 8447 172.17.52.80/30 8447 172.17.52.128/30 8447 172.17.52.144/30 8447 172.17.52.160/30 8447 172.17.52.184/30 8447 172.17.52.228/30 8447 172.17.52.240/30 8447 172.17.53.4/30 8447 172.17.53.40/30 8447 172.17.53.60/30 8447 172.17.53.80/30 8447 172.17.53.104/30 8447 172.17.53.116/30 8447 172.17.53.124/30 8447 172.17.53.128/30 8447 172.17.53.148/30 8447 172.17.53.176/30 8447 172.17.53.220/30 8447 172.17.53.224/30 8447 172.17.54.4/30 8447 172.17.54.16/30 8447 172.17.54.52/30 8447 172.17.54.80/30 8447 172.17.54.96/30 8447 172.17.91.0/24 8447 172.17.91.16/30 8447 172.18.91.8/29 8447 172.18.91.128/25 8447 172.19.91.128/28 8447 172.19.91.144/28 8447 172.19.91.176/29 8447 172.19.91.184/29 8447 172.20.16.6/32 8447 172.21.152.0/21 8447 172.21.160.0/21 8447 172.22.16.0/20 8447 172.22.147.128/25 8447 172.22.151.128/25 8447 172.22.153.0/25 8447 172.22.155.0/25 8447 172.22.155.128/25 8447 172.28.68.3/32 8447 172.28.68.76/32 8447 172.28.68.77/32 8447 172.28.68.78/32 8447 172.28.68.162/32 8447 172.28.68.163/32 8447 172.28.68.164/32 8447 172.28.68.165/32 8447 172.28.68.166/32 8447 172.28.68.167/32 8447 172.28.68.168/32 8447 172.28.68.169/32 8447 172.28.68.170/32 8447 172.28.68.171/32 8447 172.28.68.200/32 8447 172.28.68.201/32 8447 172.28.68.202/32 8447 172.28.68.203/32 8447 172.28.68.204/32 8447 172.28.68.205/32 8447 172.28.68.206/32 8447 172.28.68.209/32 8447 172.28.68.210/32 8447 172.28.68.211/32 8447 172.28.68.212/32 8447 172.28.68.213/32 8447 172.31.252.192/26 9032 172.31.252.253/32 9032 172.31.252.254/32 9032 192.0.2.0/24 2854 192.168.95.48/28 8447 192.168.95.64/28 8447 192.168.119.0/24 34245 192.168.253.32/29 9032 192.168.253.88/29 9032 o List of hot-spots during the week. Prefix Origin AS Number of updates 203.34.88.0/24 18117 1571489 194.110.73.0/24 30850 1000578 62.24.238.0/24 13285 567199 194.88.240.0/23 2128 441726 193.242.111.0/24 2128 438099 200.123.225.0/24 27685 298886 200.123.224.0/24 27685 298877 89.204.160.0/19 13280 268773 89.204.176.0/20 13280 247722 85.158.7.0/24 29014 223444 Total number of RIS BGP peering sessions: 582

1 0

RIS Statistics Report
by risops＠ripe.net 25 Jul '07

25 Jul '07

RIS Statistics Report (20070716-20070723) This report was generated at Mon Jul 23 00:15:01 UTC 2007. 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 APNIC 52160 50977 50206 2 50858 48516 48604 18109 49296 48481 49265 49899 49352 44755 22065 ARIN 82053 80964 79607 163 80028 79157 79730 25335 79425 79291 79556 80281 79645 77667 35104 LACNIC 17459 13737 13658 1175 13723 13759 13759 7148 13674 13673 13660 13708 13713 13751 11712 RIPE NCC 61679 46425 46661 770 47024 45008 57577 25855 45906 45121 45109 46404 46258 45150 26612 AfriNIC 564 556 562 80 562 562 562 411 562 560 564 564 562 564 416 Old 42939 42209 39953 371 40431 39101 39660 13717 39666 38631 39936 40011 40018 38417 18274 IANA 1215 1163 1154 0 1158 1138 1149 732 1139 1137 1152 1184 1139 1095 546 RFC1918 120 0 14 0 2 0 75 0 0 29 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 258189 236031 231815 2561 233786 227241 241116 91307 229668 226923 229242 232051 230687 221399 114729 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 ARIN 12715 12690 12613 174 12670 12605 12636 5617 12596 12585 0 12676 12615 12429 7074 APNIC 3002 2998 2965 0 2987 2966 2968 1555 2961 2957 0 2984 2954 2841 1876 RIPE NCC 10029 9991 9997 186 9992 9959 9975 6710 9985 9960 0 9992 10001 9931 7046 LACNIC 339 339 333 48 338 338 339 235 332 333 0 338 338 338 273 AFRINIC 60 58 59 2 60 58 59 44 58 58 0 59 59 58 44 IANA 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 Private 130 70 104 1 76 48 69 31 60 41 0 112 61 47 39 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 26277 26147 26073 411 26124 25975 26047 14193 25993 25935 0 26162 26029 25645 16353 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 3879 4245 4317 107 4354 6059 5424 2315 5049 5218 0 4646 4933 4941 3030 APNIC 804 861 913 0 905 1316 997 611 1087 1145 0 956 1026 1070 795 RIPE NCC 2911 3322 3262 130 3325 4566 3971 3093 3990 3982 0 3727 3534 3757 3051 LACNIC 129 150 145 37 139 173 163 119 159 161 0 150 167 151 122 AFRINIC 34 32 34 2 35 35 34 28 34 36 0 35 34 34 24 IANA 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 Private 81 27 66 1 32 17 26 9 21 7 0 72 22 9 12 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 7838 8637 8737 277 8790 12167 10615 6176 10340 10549 0 9586 9716 9962 7034 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8836 8445 8296 67 8316 6546 7212 3302 7547 7367 0 8030 7682 7488 4044 APNIC 2198 2137 2052 0 2082 1650 1971 944 1874 1812 0 2028 1928 1771 1081 RIPE NCC 7118 6669 6735 56 6667 5393 6004 3617 5995 5978 0 6265 6467 6174 3995 LACNIC 210 189 188 11 199 165 176 116 173 172 0 188 171 187 151 AFRINIC 26 26 25 0 25 23 25 16 24 22 0 24 25 24 20 IANA 1 1 1 0 1 0 1 0 1 1 0 1 1 1 1 Private 49 43 38 0 44 31 43 22 39 34 0 40 39 38 27 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 18439 17510 17336 134 17334 13808 15432 8017 15653 15386 0 16576 16313 15683 9319 IANA : AS65535 Number of 4-byte ASes: 9. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Leaf 21792 21821 21816 300 21820 21950 21914 11115 21892 21911 0 21921 21892 21469 13004 Transit 4330 4174 4098 57 4143 3888 3986 2351 3940 3879 0 4088 3986 3975 2672 Transit-only 168 165 165 56 173 149 160 732 167 151 0 161 159 207 682 Total 26290 26160 26079 413 26136 25987 26060 14198 25999 25941 0 26170 26037 25651 16358 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.26 6.28 5.73 4.11 6.16 6.19 6.04 6.03 6.31 5.94 0.00 6.23 6.71 5.85 7.24 Std 2.70 2.66 2.62 2.48 2.74 2.56 2.66 2.57 2.84 2.36 0.00 2.76 2.62 2.74 2.67 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.4/30 29449 10.7.0.0/30 29449 10.7.0.4/30 29449 10.7.0.8/30 29449 10.7.0.12/30 29449 10.7.0.16/30 29449 10.7.1.0/24 29449 10.7.2.0/24 29449 10.7.3.0/24 29449 10.9.0.0/30 29449 10.11.12.0/24 34245 10.11.13.0/24 34245 10.20.2.0/30 29449 10.20.3.0/30 29449 10.20.4.0/30 29449 10.20.5.0/30 29449 10.20.6.0/30 29449 10.20.8.0/30 29449 10.20.90.0/24 23352 10.193.3.0/24 34245 10.193.14.32/27 34245 10.193.14.64/27 34245 10.193.14.96/27 34245 10.250.250.0/24 23352 172.16.2.2/32 8447 172.16.41.0/24 29449 172.16.91.64/30 8447 172.16.91.148/30 8447 172.16.91.164/30 8447 172.16.91.168/30 8447 172.17.52.4/30 8447 172.17.52.80/30 8447 172.17.52.128/30 8447 172.17.52.144/30 8447 172.17.52.160/30 8447 172.17.52.184/30 8447 172.17.52.228/30 8447 172.17.52.240/30 8447 172.17.53.4/30 8447 172.17.53.40/30 8447 172.17.53.60/30 8447 172.17.53.80/30 8447 172.17.53.104/30 8447 172.17.53.116/30 8447 172.17.53.124/30 8447 172.17.53.128/30 8447 172.17.53.148/30 8447 172.17.53.176/30 8447 172.17.53.220/30 8447 172.17.53.224/30 8447 172.17.54.4/30 8447 172.17.54.16/30 8447 172.17.54.52/30 8447 172.17.54.80/30 8447 172.17.54.96/30 8447 172.17.91.0/24 8447 172.17.91.16/30 8447 172.18.50.0/24 29449 172.18.91.8/29 8447 172.18.91.128/25 8447 172.19.91.128/28 8447 172.19.91.144/28 8447 172.19.91.176/29 8447 172.19.91.184/29 8447 172.20.3.0/24 29449 172.20.4.0/24 29449 172.20.5.0/24 29449 172.20.6.0/24 29449 172.20.8.0/24 29449 172.20.16.6/32 8447 172.21.152.0/21 8447 172.21.160.0/21 8447 172.22.16.0/20 8447 172.22.147.128/25 8447 172.22.151.128/25 8447 172.22.153.0/25 8447 172.22.155.0/25 8447 172.22.155.128/25 8447 172.28.68.3/32 8447 172.28.68.76/32 8447 172.28.68.77/32 8447 172.28.68.78/32 8447 172.28.68.162/32 8447 172.28.68.163/32 8447 172.28.68.164/32 8447 172.28.68.165/32 8447 172.28.68.166/32 8447 172.28.68.167/32 8447 172.28.68.168/32 8447 172.28.68.169/32 8447 172.28.68.170/32 8447 172.28.68.171/32 8447 172.28.68.200/32 8447 172.28.68.201/32 8447 172.28.68.202/32 8447 172.28.68.203/32 8447 172.28.68.204/32 8447 172.28.68.205/32 8447 172.28.68.206/32 8447 172.28.68.209/32 8447 172.28.68.210/32 8447 172.28.68.211/32 8447 172.28.68.212/32 8447 172.28.68.213/32 8447 192.0.2.0/24 25418 192.168.1.0/25 29449 192.168.1.128/25 29449 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.41.0/24 29449 192.168.41.17/32 29449 192.168.41.18/32 29449 192.168.42.0/29 29449 192.168.95.48/28 8447 192.168.95.64/28 8447 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 194.110.73.0/24 30850 959858 62.24.238.0/24 13285 518208 194.88.240.0/23 2128 476040 193.242.111.0/24 2128 475996 200.123.224.0/24 27685 462200 200.123.225.0/24 27685 462195 199.6.10.0/24 33078 300687 221.135.22.0/24 9583 279157 12.27.90.0/24 14906 199480 12.27.88.0/24 14906 194152 Total number of RIS BGP peering sessions: 582

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RIS maintenance: Friday, 20 July 2007
by Erik Romijn 20 Jul '07

20 Jul '07

[Apologies for duplicates] Dear Colleagues, Between 09:30 and 10:30 (UTC) on Friday, 20 July 2007, we will conduct planned maintenance on the Routing Information Service (RIS). This will involve a reboot of the Remote Route Collector (RRC) connected to LINX (rrc01). This reboot will allow us to prevent the collector from using defective parts of its memory. While rebooting, the collector will not collect data and the looking glass for this collector will not be available. We expect the outage to last for several minutes. We thank you for your patience and apologise for any inconvenience this may cause. If you have any questions about this, please e-mail <ris(a)ripe.net>. Regards, Erik Romijn Information Services RIPE NCC

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RIS Statistics Report
by risops＠ripe.net 17 Jul '07

17 Jul '07

RIS Statistics Report (20070709-20070716) This report was generated at Mon Jul 16 00:15:02 UTC 2007. 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 APNIC 51176 50000 49132 7438 50166 41203 48115 15218 47835 47758 48766 49356 48967 49270 23601 ARIN 81421 80429 79610 10778 80522 55592 80513 19796 74289 74559 79622 80549 79926 80284 35237 LACNIC 15200 14031 13933 4762 14015 12179 14009 6400 13987 13978 14051 14013 13993 14065 10117 RIPE NCC 60932 46648 46621 9052 47111 36866 55639 22342 44469 40949 45748 46991 46734 45512 26713 AfriNIC 538 530 536 177 536 521 536 320 533 531 538 538 536 538 355 Old 41043 40346 39034 5373 39652 28118 38757 11093 37346 36580 38794 39754 39143 39281 17879 IANA 1188 1137 1127 367 1137 996 1128 716 1126 1121 1132 1173 1127 1127 777 RFC1918 17 0 13 2 6 0 1 0 1 0 2 4 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 251515 233121 230006 37949 233145 175475 238698 75885 219586 215476 228653 232378 230426 230077 114679 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 ARIN 12700 12672 12586 3055 12644 10545 12584 5040 12206 11652 12576 12666 12588 12624 7108 APNIC 2998 2988 2955 800 2979 2750 2958 1509 2951 2937 2946 2977 2943 2963 2020 RIPE NCC 9995 9965 9971 2975 9972 8544 9637 6159 9629 9114 9937 9976 9971 9946 6976 LACNIC 335 334 328 130 331 306 333 202 328 326 328 333 329 334 259 AFRINIC 58 56 57 16 58 54 57 44 56 56 57 57 57 56 49 IANA 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 Private 72 55 45 2 59 37 53 23 44 24 28 51 44 26 31 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 26160 26071 25944 6978 26044 22237 25623 12978 25215 24110 25874 26061 25933 25950 16444 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 3823 4167 4297 2299 4300 4599 5082 2241 5240 5315 5492 4620 5180 5389 2999 APNIC 776 860 927 549 913 1072 1014 625 1047 1168 1144 913 1062 1039 844 RIPE NCC 2930 3338 3274 2085 3301 3680 3826 2895 3586 3972 4214 3527 3657 4076 2943 LACNIC 124 140 140 95 136 155 147 96 159 161 161 142 151 160 124 AFRINIC 30 29 30 12 31 31 31 25 31 35 33 31 31 31 30 IANA 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 Private 41 30 27 1 36 18 30 10 26 9 13 33 24 11 11 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 7724 8564 8696 5041 8718 9556 10131 5893 10090 10661 11059 9267 10106 10707 6952 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8877 8505 8289 756 8344 5946 7502 2799 6966 6337 7084 8046 7408 7235 4109 APNIC 2222 2128 2028 251 2066 1678 1944 884 1904 1769 1802 2064 1881 1924 1176 RIPE NCC 7065 6627 6697 890 6671 4864 5811 3264 6043 5142 5723 6449 6314 5870 4033 LACNIC 211 194 188 35 195 151 186 106 169 165 167 191 178 174 135 AFRINIC 28 27 27 4 27 23 26 19 25 21 24 26 26 25 19 IANA 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 31 25 18 1 23 19 23 13 18 15 15 18 20 15 20 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 18436 17507 17248 1937 17326 12681 15492 7085 15125 13449 14815 16794 15827 15243 9492 IANA : AS65535 Number of 4-byte ASes: 9. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Leaf 21708 21795 21734 5440 21779 18442 21507 10014 21162 20267 21840 21818 21845 21831 13136 Transit 4313 4151 4080 588 4122 3426 3943 2105 3850 3592 3900 4111 3958 3976 2549 Transit-only 149 134 132 952 151 376 182 863 205 253 137 137 138 148 763 Total 26170 26080 25946 6980 26052 22244 25632 12982 25217 24112 25877 26066 25941 25955 16448 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.27 6.27 5.68 5.07 6.20 6.28 6.03 6.13 6.51 5.79 5.94 6.14 6.85 5.90 7.30 Std 2.65 2.60 2.54 2.22 2.71 2.50 2.54 2.49 2.87 2.38 2.66 2.71 2.54 2.71 2.60 o List of martians appearing throughout the week. Prefix Origin AS 10.11.12.0/24 34245 10.11.13.0/24 34245 10.20.90.0/24 23352 10.22.10.0/24 6663 10.193.3.0/24 34245 10.193.14.32/27 34245 10.193.14.64/27 34245 10.250.250.0/24 23352 172.28.0.58/32 8751 192.0.2.0/24 25418 192.168.0.0/24 6730 192.168.1.0/24 6730 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.107.0/24 34245 192.168.109.0/24 34245 192.168.117.0/24 34245 192.168.119.0/24 34245 Can not connect to DB rrc14 Total number of RIS BGP peering sessions: 580

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RIS Statistics Report
by risops＠ripe.net 09 Jul '07

09 Jul '07

RIS Statistics Report (20070702-20070709) This report was generated at Mon Jul 9 00:15:01 UTC 2007. 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 APNIC 51548 49655 49533 7453 50193 47983 42977 49533 46563 48069 48918 49252 48821 45261 48688 ARIN 80680 79261 78862 10804 79230 78840 68200 79266 77933 78879 78454 79886 78755 78040 79408 LACNIC 15174 13649 13601 4841 13652 13659 11978 13665 13510 13591 13584 13538 13619 13452 15136 RIPE NCC 59420 45705 46280 8583 46549 44939 52240 44333 44574 44511 44566 46259 45290 44513 44996 AfriNIC 539 531 537 182 537 536 497 536 532 536 538 467 536 533 537 Old 41297 39896 38996 5631 39438 39090 34656 39516 38447 38594 38515 39503 38946 38578 39272 IANA 1208 1161 1160 367 1158 1141 1141 1156 1144 1139 1158 1156 1156 1122 1141 RFC1918 14 0 11 0 1 0 0 0 0 0 2 2 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 249880 229858 228980 37861 230758 226188 211689 228005 222703 225319 225735 230063 227123 221499 229178 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 ARIN 12681 12613 12555 3078 12627 12565 11161 12539 12466 12518 12531 12620 12546 12437 12566 APNIC 2992 2974 2951 810 2971 2943 2713 2951 2903 2944 2942 2973 2938 2739 2936 RIPE NCC 9959 9917 9929 3049 9942 9899 9404 9864 9582 9890 9897 9913 9918 9857 9885 LACNIC 333 331 325 130 330 330 310 328 323 323 324 328 330 329 327 AFRINIC 56 55 56 16 56 55 54 55 55 55 55 54 56 55 55 IANA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Private 67 45 38 3 52 21 48 12 37 13 21 44 33 16 26 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 26090 25936 25856 7087 25979 25814 23691 25750 25367 25744 25772 25933 25822 25434 25796 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 4009 4746 4488 2328 4564 6424 5408 7951 5414 6650 5610 4755 5466 5791 7264 APNIC 784 974 947 547 954 1381 1068 1582 1117 1258 1106 951 1136 1085 1489 RIPE NCC 2999 3562 3339 2133 3369 4837 4008 5977 3799 4283 4409 3499 4060 4455 5360 LACNIC 124 136 131 93 130 154 137 189 151 161 151 145 156 148 168 AFRINIC 26 27 28 11 27 30 29 35 29 31 29 29 30 26 30 IANA 0 0 1 0 1 0 1 1 1 1 0 0 1 1 1 Private 43 27 25 2 33 7 31 6 26 7 11 33 17 9 14 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 7985 9472 8959 5114 9078 12833 10682 15741 10537 12391 11316 9412 10866 11515 14326 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8672 7867 8067 750 8063 6141 5753 4588 7052 5868 6921 7865 7080 6646 5302 APNIC 2208 2000 2004 263 2017 1562 1645 1369 1786 1686 1836 2022 1802 1654 1447 RIPE NCC 6960 6355 6590 916 6573 5062 5396 3887 5783 5607 5488 6414 5858 5402 4525 LACNIC 209 195 194 37 200 176 173 139 172 162 173 183 174 181 159 AFRINIC 30 28 28 5 29 25 25 20 26 24 26 25 26 29 25 IANA 1 1 0 1 0 1 0 0 0 0 1 1 0 0 0 Private 24 18 13 1 19 14 17 6 11 6 10 11 16 7 12 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 18105 16464 16897 1973 16901 12981 13009 10009 14830 13353 14456 16521 14956 13919 11470 IANA : AS65535 Number of 4-byte ASes: 9. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Leaf 21699 21774 21693 5502 21765 21879 19833 22129 21417 21850 21766 21824 21850 21443 22044 Transit 4261 4044 4041 606 4076 3818 3615 3533 3770 3784 3885 3997 3853 3844 3650 Transit-only 145 130 129 981 149 128 254 94 186 113 127 121 129 158 108 Total 26105 25948 25863 7089 25990 25825 23702 25756 25373 25747 25778 25942 25832 25445 25802 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.26 6.61 5.68 5.14 6.27 6.17 6.21 5.89 6.45 5.59 5.95 5.65 6.86 5.95 7.01 Std 2.68 2.65 2.56 2.25 2.77 2.48 2.61 2.40 2.87 2.37 2.71 2.55 2.65 2.75 2.53 o List of martians appearing throughout the week. Prefix Origin AS 10.11.12.0/24 34245 10.11.13.0/24 34245 10.69.191.0/24 5410 10.69.192.0/24 5410 10.193.3.0/24 34245 10.193.14.32/27 34245 10.193.14.64/27 34245 192.0.2.0/24 2854 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.107.0/24 34245 192.168.109.0/24 34245 192.168.117.0/24 34245 192.168.119.0/24 34245 Can not connect to DB rrc06 Total number of RIS BGP peering sessions: 580

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