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RIS Statistics Report
by risops＠ripe.net 15 Jun '09

15 Jun '09

RIS Statistics Report (20090608-20090615) This report was generated at Mon Jun 15 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 127010 74990 64853 0 71496 68160 68156 65573 64819 64735 65352 69940 120615 0 64151 70580 ARIN 130177 96750 93336 0 94419 94448 94750 94242 93344 93250 94209 98476 110822 0 113066 94253 LACNIC 40743 22342 22109 0 22404 22265 22412 22294 22180 22182 22190 26645 31250 0 32622 22317 RIPE NCC 477207 64850 67659 0 65881 82005 84270 63144 165858 67668 65092 73116 340649 0 64450 63996 AfriNIC 3800 3101 3130 0 3118 3121 3142 3116 3134 3129 3135 3344 3775 0 3119 3106 Old 118994 43590 41776 0 42785 43176 43272 42360 42145 41676 41857 42493 114744 0 43780 42791 IANA 35648 1 1 0 1 28 28 0 2 1 1 31 35645 0 1 1 RFC1918 16367 0 3 0 5 8 481 0 0 7 4 9 15988 0 5 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 949946 305624 292867 0 300109 313211 316511 290729 391482 292648 291840 314054 773488 0 321194 297044 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 13350 13327 13244 0 13324 13302 13301 13217 13223 13238 13248 13255 13286 0 13261 13190 APNIC 3785 3778 3725 0 3760 3755 3733 3710 3719 3712 3733 3735 3709 0 3689 3720 RIPE NCC 13408 13375 13368 0 13376 13357 13366 13296 13359 13359 13369 13375 13356 0 13310 13342 LACNIC 1146 1140 1131 0 1142 1137 1136 1135 1129 1132 1134 1135 1141 0 1138 1130 AFRINIC 259 257 257 0 257 257 257 251 255 256 257 259 256 0 251 254 IANA 1 1 1 0 1 1 1 0 1 1 1 1 1 0 0 1 Private 117 37 74 0 64 24 35 16 26 22 28 61 39 0 25 27 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 32067 31916 31801 0 31925 31834 31830 31626 31713 31721 31771 31822 31789 0 31675 31665 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4299 4790 5139 0 4994 5979 5531 8580 6188 6300 5454 5387 5802 0 7807 8122 APNIC 1101 1222 1366 0 1315 1362 1441 1878 1614 1538 1350 1359 1539 0 1903 1934 RIPE NCC 4491 5119 5227 0 5011 5796 5568 9171 5974 5867 5571 5373 5615 0 8726 7938 LACNIC 397 468 475 0 449 478 494 595 522 513 482 463 481 0 538 555 AFRINIC 99 103 107 0 104 114 109 130 112 111 113 106 109 0 126 125 IANA 0 0 1 0 0 1 1 0 1 1 0 1 0 0 0 1 Private 82 27 56 0 49 15 20 13 16 14 21 49 19 0 16 20 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 10469 11729 12371 0 11922 13745 13164 20367 14427 14344 12991 12738 13565 0 19116 18695 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9051 8537 8105 0 8330 7323 7770 4637 7035 6938 7794 7868 7484 0 5454 5068 APNIC 2684 2556 2359 0 2445 2393 2292 1832 2105 2174 2383 2376 2170 0 1786 1786 RIPE NCC 8917 8256 8141 0 8365 7561 7798 4125 7385 7492 7798 8002 7741 0 4584 5404 LACNIC 749 672 656 0 693 659 642 540 607 619 652 672 660 0 600 575 AFRINIC 160 154 150 0 153 143 148 121 143 145 144 153 147 0 125 129 IANA 1 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 Private 35 10 18 0 15 9 15 3 10 8 7 12 20 0 9 7 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21598 20187 19430 0 20003 18089 18666 11259 17286 17377 18780 19084 18224 0 12559 12970 IANA : AS65535 Number of 4-byte ASes: 48. o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 9317 10.100.100.100/30 6067 10.123.10.0/24 49421 10.221.3.149/32 1267 10.221.3.150/32 1267 10.221.3.151/32 1267 10.221.3.152/32 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 192.168.145.0/24 6730 o List of hot-spots during the week. Prefix Origin AS Number of updates 95.59.4.0/22 9198 156163 95.59.8.0/23 9198 156113 95.59.2.0/23 9198 155944 89.218.218.0/23 9198 154964 89.218.220.0/23 9198 154917 92.46.244.0/23 9198 134641 95.59.1.0/24 9198 86116 193.201.184.0/21 25546 70267 88.204.221.0/24 9198 45062 203.77.192.0/20 7473 29464 Total number of RIS BGP peering sessions: 631

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RIS Statistics Report
by risops＠ripe.net 08 Jun '09

08 Jun '09

RIS Statistics Report (20090601-20090608) This report was generated at Mon Jun 8 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 129940 74826 64721 0 86659 68136 68078 64620 65022 64858 65442 66131 120220 0 64373 70488 ARIN 119429 98292 93158 0 114122 94171 94306 95547 93238 93135 94027 93889 112341 0 94342 93699 LACNIC 35958 25849 22690 0 32412 25815 25925 24422 25710 25716 25726 22803 31235 0 28284 22818 RIPE NCC 517852 65611 71236 0 221356 81271 78699 63746 66313 74775 66890 66574 341134 0 64972 64304 AfriNIC 4009 3174 3197 0 3968 3195 3212 3174 3218 3216 3214 3229 3715 0 3211 3169 Old 119795 43620 41712 0 49009 42895 42891 42400 41698 41720 41796 41817 114704 0 42826 42667 IANA 35656 1 1 0 45 0 0 0 0 1 1 1 35647 0 1 1 RFC1918 16493 1 5 0 168 7 479 0 0 5 4 8 15974 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 979132 311374 296720 0 507739 315490 313590 293909 295199 303426 297100 294452 774970 0 298009 297146 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 13354 13326 13249 0 13323 13310 13313 13066 13238 13246 13264 13259 13299 0 13281 13193 APNIC 3774 3765 3713 0 3745 3743 3727 3652 3714 3704 3725 3727 3706 0 3687 3707 RIPE NCC 13387 13351 13340 0 13349 13345 13348 13190 13344 13340 13354 13348 13348 0 13302 13312 LACNIC 1147 1142 1131 0 1143 1141 1139 1127 1132 1133 1134 1135 1143 0 1143 1128 AFRINIC 263 262 261 0 261 263 263 257 260 260 262 261 262 0 260 258 IANA 1 1 1 0 1 1 1 0 1 1 1 1 1 0 0 1 Private 130 74 68 0 64 73 70 17 74 52 64 72 75 0 58 23 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 32057 31922 31764 0 31887 31877 31862 31310 31764 31737 31805 31804 31835 0 31732 31623 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4220 4742 5160 0 5116 5676 5019 8010 5701 5838 5157 5270 5316 0 7028 7997 APNIC 1065 1211 1379 0 1324 1338 1332 1914 1483 1428 1288 1338 1419 0 1747 1887 RIPE NCC 4175 4903 5122 0 4911 5300 4959 8239 5276 5271 4947 5092 4963 0 7501 7685 LACNIC 381 448 472 0 449 451 451 562 475 469 461 453 450 0 473 543 AFRINIC 94 107 110 0 105 110 105 124 104 107 105 105 103 0 116 122 IANA 0 0 1 0 0 1 1 0 1 1 0 1 0 0 0 1 Private 88 50 57 0 48 45 49 11 48 29 46 47 46 0 42 19 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 10023 11461 12301 0 11953 12921 11916 18860 13088 13143 12004 12306 12297 0 16907 18254 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9134 8584 8089 0 8207 7634 8294 5056 7537 7408 8107 7989 7983 0 6253 5196 APNIC 2709 2554 2334 0 2421 2405 2395 1738 2231 2276 2437 2389 2287 0 1940 1820 RIPE NCC 9212 8448 8218 0 8438 8045 8389 4951 8068 8069 8407 8256 8385 0 5801 5627 LACNIC 766 694 659 0 694 690 688 565 657 664 673 682 693 0 670 585 AFRINIC 169 155 151 0 156 153 158 133 156 153 157 156 159 0 144 136 IANA 1 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 Private 42 24 11 0 16 28 21 6 26 23 18 25 29 0 16 4 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22034 20461 19463 0 19934 18956 19946 12450 18676 18594 19801 19498 19538 0 14825 13369 IANA : AS65535 Number of 4-byte ASes: 45. o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/30 8342 10.0.0.2/32 8342 10.1.1.0/25 3741 10.10.38.0/24 40015 10.100.100.100/30 6067 10.221.3.149/32 1267 10.221.3.150/32 1267 10.221.3.151/32 1267 10.221.3.152/32 1267 172.30.157.0/26 8968 o List of hot-spots during the week. Prefix Origin AS Number of updates 95.59.2.0/23 9198 1040290 95.59.4.0/22 9198 1040283 95.59.8.0/23 9198 1040166 89.218.220.0/23 9198 1038466 89.218.218.0/23 9198 1038246 92.46.244.0/23 9198 911013 95.59.1.0/24 9198 445548 194.110.240.0/24 42778 250754 193.201.184.0/21 25546 245940 217.69.180.0/24 29357 106136 Total number of RIS BGP peering sessions: 631

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RIS Statistics Report
by risops＠ripe.net 01 Jun '09

01 Jun '09

RIS Statistics Report (20090525-20090601) This report was generated at Mon Jun 1 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 87938 74908 84030 0 0 68770 67536 65304 65591 65477 66083 66076 71030 0 64957 70359 ARIN 129595 98199 126281 0 0 95156 95258 95394 94262 94004 95018 94904 95233 0 95349 93571 LACNIC 42458 24780 40118 0 0 24827 24949 23749 24765 24777 24788 24770 25071 0 27430 22350 RIPE NCC 384619 65106 129225 0 0 75506 75140 62749 64732 68182 65766 70498 299257 0 64162 63983 AfriNIC 3957 3083 3950 0 0 3081 3097 3074 3101 3100 3110 3107 3103 0 3097 3088 Old 51415 43457 48268 0 0 42658 42604 42156 41558 41536 41771 42188 42429 0 42569 42520 IANA 42 1 41 0 0 0 0 0 0 1 1 1 1 0 0 1 RFC1918 4693 1 11 0 0 7 0 0 0 5 4 1 4673 0 5 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 704717 309535 431924 0 0 310005 308584 292426 294009 297082 296541 301545 540797 0 297569 295872 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 13336 13305 13232 0 13306 13291 13296 13038 13218 13225 13243 13236 13285 0 13258 0 APNIC 3767 3759 3704 0 3737 3733 3721 3660 3706 3699 3717 3718 3706 0 3677 0 RIPE NCC 13339 13303 13294 0 13296 13298 13307 13147 13297 13290 13308 13300 13304 0 13247 0 LACNIC 1143 1137 1129 0 1140 1137 1138 1122 1130 1128 1131 1132 1139 0 1138 0 AFRINIC 263 262 262 0 262 263 263 257 261 261 262 262 262 0 260 0 IANA 1 1 1 0 1 1 1 0 1 1 1 1 1 0 0 0 Private 99 47 56 0 39 39 46 13 37 37 48 37 46 0 28 0 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31949 31815 31679 0 31782 31763 31773 31238 31651 31642 31711 31687 31744 0 31609 0 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4299 4827 5123 0 5122 5718 5064 8291 5650 5956 5170 5262 5232 0 7365 0 APNIC 1057 1194 1327 0 1323 1322 1302 1898 1444 1464 1266 1311 1387 0 1773 0 RIPE NCC 4222 4962 4903 0 4915 5242 4911 8142 5153 5279 4909 5067 4856 0 7497 0 LACNIC 380 449 468 0 452 459 457 554 471 479 445 457 454 0 485 0 AFRINIC 99 107 107 0 111 116 103 129 105 113 106 108 108 0 124 0 IANA 0 1 1 0 0 1 1 0 1 1 1 1 1 0 0 0 Private 70 31 41 0 29 28 31 12 25 24 33 28 25 0 22 0 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 10127 11571 11970 0 11952 12886 11869 19026 12849 13316 11930 12234 12063 0 17266 0 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9037 8478 8109 0 8184 7573 8232 4747 7568 7269 8073 7974 8053 0 5893 0 APNIC 2710 2565 2377 0 2414 2411 2419 1762 2262 2235 2451 2407 2319 0 1904 0 RIPE NCC 9117 8341 8391 0 8381 8056 8396 5005 8144 8011 8399 8233 8448 0 5750 0 LACNIC 763 688 661 0 688 678 681 568 659 649 686 675 685 0 653 0 AFRINIC 164 155 155 0 151 147 160 128 156 148 156 154 154 0 136 0 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 29 16 15 0 10 11 15 1 12 13 15 9 21 0 6 0 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21822 20244 19709 0 19830 18877 19904 12212 18802 18326 19781 19453 19681 0 14343 0 IANA : AS65535 Number of 4-byte ASes: 40. o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 9317 10.1.1.0/25 3741 10.100.100.100/30 6067 10.221.3.149/32 1267 10.221.3.150/32 1267 10.221.3.151/32 1267 10.221.3.152/32 1267 172.30.157.0/26 8968 o List of hot-spots during the week. Prefix Origin AS Number of updates 89.218.220.0/23 9198 1314325 89.218.218.0/23 9198 1314262 95.59.2.0/23 9198 1311338 95.59.8.0/23 9198 1311181 95.59.4.0/22 9198 1311144 92.46.244.0/23 9198 1216554 41.204.2.0/24 32398 361324 194.110.240.0/24 42778 317471 150.187.0.0/16 20312 239778 150.186.0.0/16 20312 211841 Total number of RIS BGP peering sessions: 632

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RIS Statistics Report
by risops＠ripe.net 25 May '09

25 May '09

RIS Statistics Report (20090518-20090525) This report was generated at Mon May 25 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 88578 75347 65949 0 85425 68658 66765 64808 65446 65282 65894 66862 70964 0 64772 69893 ARIN 118203 99820 99105 0 115978 99884 96071 97235 95729 94978 99743 99673 99957 0 96067 95057 LACNIC 31216 22266 22079 0 29248 22217 22316 22033 22139 22146 22156 22165 22439 0 24626 22253 RIPE NCC 482813 64455 84058 0 218210 74863 74465 62522 64144 67678 65123 65382 294049 0 63693 63767 AfriNIC 3893 3078 3122 0 3870 3074 3089 3067 3093 3092 3101 3103 3096 0 3090 3078 Old 50532 43558 41786 0 48647 42763 42667 42260 41544 41578 41776 41804 42444 0 42699 42593 IANA 48 2 23 0 44 1 1 1 1 2 2 2 1 0 1 2 RFC1918 3903 0 3 0 162 8 0 0 0 5 4 24 3735 0 7 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 779186 308526 316125 0 501584 311468 305374 291926 292096 294761 297799 299015 536685 0 294955 296643 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 13335 13300 13238 0 13295 13291 13295 13044 13219 13224 13244 13241 13280 0 13254 13173 APNIC 3755 3750 3695 0 3725 3721 3705 3647 3692 3688 3704 3706 3694 0 3663 3694 RIPE NCC 13318 13268 13267 0 13263 13263 13271 13101 13268 13267 13276 13276 13271 0 13218 13232 LACNIC 1138 1131 1122 0 1133 1131 1130 1113 1121 1121 1124 1124 1132 0 1132 1120 AFRINIC 263 262 262 0 262 263 263 256 260 261 262 262 262 0 259 260 IANA 2 1 2 0 1 2 1 0 2 2 2 2 2 0 1 2 Private 107 37 56 0 36 33 38 10 29 31 47 56 47 0 26 22 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31919 31750 31643 0 31716 31705 31704 31172 31592 31595 31660 31668 31689 0 31554 31504 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4204 4835 4928 0 4971 5616 5042 8191 5658 5889 4968 5055 5093 0 7244 7515 APNIC 1012 1177 1270 0 1308 1268 1295 1920 1433 1462 1233 1279 1310 0 1756 1730 RIPE NCC 4223 5012 4783 0 4913 5306 5026 8310 5335 5230 4985 5039 4886 0 7678 7302 LACNIC 377 455 441 0 444 442 449 546 469 467 432 434 443 0 469 542 AFRINIC 97 117 101 0 109 111 106 130 103 110 107 104 107 0 118 136 IANA 1 1 2 0 0 2 1 0 2 2 2 2 2 0 1 2 Private 77 27 40 0 28 20 22 6 17 16 31 40 26 0 16 21 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9991 11624 11565 0 11773 12765 11941 19103 13017 13176 11758 11953 11867 0 17282 17248 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9131 8465 8310 0 8324 7675 8253 4853 7561 7335 8276 8186 8187 0 6010 5658 APNIC 2743 2573 2425 0 2417 2453 2410 1727 2259 2226 2471 2427 2384 0 1907 1964 RIPE NCC 9095 8256 8484 0 8350 7957 8245 4791 7933 8037 8291 8237 8385 0 5540 5930 LACNIC 761 676 681 0 689 689 681 567 652 654 692 690 689 0 663 578 AFRINIC 166 145 161 0 153 152 157 126 157 151 155 158 155 0 141 124 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 30 10 16 0 8 13 16 4 12 15 16 16 21 0 10 1 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21928 20126 20078 0 19943 18940 19763 12069 18575 18419 19902 19715 19822 0 14272 14256 IANA : AS65535 AS64001 Number of 4-byte ASes: 40. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 26656 26777 26687 0 26769 26803 26717 26794 26753 26732 26704 26741 26717 0 27050 27072 Transit 5112 4846 4808 0 4822 4774 4849 4238 4698 4718 4812 4779 4827 0 4391 4326 Transit-only 172 138 163 0 138 141 155 148 150 150 156 163 153 0 121 112 Total 31940 31761 31658 0 31729 31718 31721 31180 31601 31600 31672 31683 31697 0 31562 31510 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.86 6.08 5.50 0.00 5.06 6.07 5.62 5.33 5.56 6.02 5.49 5.54 6.29 0.00 6.85 5.01 Std 2.39 2.37 2.44 0.00 2.07 2.27 2.33 2.20 2.50 2.37 2.43 2.42 2.49 0.00 2.30 1.67 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 39390 10.10.12.0/24 39390 10.10.27.0/24 39390 10.10.37.0/24 39390 10.12.11.0/24 39390 10.31.12.0/24 31117 10.55.13.152/30 39390 10.99.99.99/32 6407 10.100.100.100/30 6067 10.201.0.0/16 49160 10.203.0.0/16 49160 10.204.0.0/16 49160 10.205.0.0/16 49160 10.206.0.0/16 49160 10.207.0.0/16 49160 10.208.0.0/16 49160 10.209.0.0/16 49160 10.210.0.0/16 49160 10.211.0.0/16 49160 10.212.0.0/16 49160 10.214.0.0/16 49160 10.215.0.0/16 49160 10.216.0.0/16 49160 10.217.0.0/16 49160 10.218.0.0/16 49160 10.219.0.0/16 49160 10.220.0.0/16 49160 10.221.0.0/16 49160 10.221.3.149/32 1267 10.221.3.150/32 1267 10.221.3.151/32 1267 10.221.3.152/32 1267 10.222.0.0/16 49160 10.223.0.0/16 49160 10.238.0.0/16 39390 10.238.1.0/24 39390 10.238.2.0/24 39390 10.238.4.0/24 39390 10.238.5.0/24 39390 10.238.6.0/24 39390 10.238.7.0/24 39390 10.238.8.0/24 39390 10.238.9.0/24 39390 10.238.10.0/24 39390 10.238.11.0/24 39390 10.238.12.0/24 39390 10.238.13.0/24 39390 10.238.14.0/24 39390 10.238.15.0/24 39390 10.238.16.0/24 39390 10.238.17.0/24 39390 10.238.18.0/24 39390 10.238.19.0/24 39390 10.238.20.0/24 39390 10.238.21.0/24 39390 10.238.22.0/24 39390 10.238.23.0/24 39390 10.238.24.0/24 39390 10.238.26.0/24 39390 10.238.27.0/24 39390 10.238.28.0/24 39390 10.238.29.0/24 39390 10.238.30.0/24 39390 10.238.31.0/24 39390 10.238.32.0/24 39390 10.238.33.0/24 39390 10.238.34.0/24 39390 10.238.35.0/24 39390 10.238.37.0/24 39390 10.238.39.0/24 39390 10.238.43.0/24 39390 10.238.45.0/24 39390 10.238.47.0/24 39390 10.238.72.0/24 39390 10.238.83.0/24 39390 10.238.175.0/24 39390 10.238.192.0/24 39390 10.238.204.0/24 39390 10.238.206.0/24 39390 10.238.208.0/24 39390 10.238.238.0/24 39390 172.30.157.0/26 8968 192.168.192.0/24 49160 192.168.200.0/21 49160 192.168.208.0/20 49160 o List of hot-spots during the week. Prefix Origin AS Number of updates 92.46.244.0/23 9198 1432182 89.218.220.0/23 9198 1426134 89.218.218.0/23 9198 1425650 95.59.2.0/23 9198 1424795 95.59.4.0/22 9198 1424585 95.59.8.0/23 9198 1424463 41.204.2.0/24 32398 555275 194.110.240.0/24 42778 313268 64.69.192.0/20 16931 282169 217.69.180.0/24 29357 259368 Total number of RIS BGP peering sessions: 633

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RIS Statistics Report
by risops＠ripe.net 18 May '09

18 May '09

RIS Statistics Report (20090511-20090518) This report was generated at Mon May 18 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 80168 74484 66535 0 76757 67702 0 64253 64518 64345 64955 65835 70422 0 68751 70791 ARIN 102962 98138 93514 0 100381 94152 0 95664 93318 93197 94208 93888 97740 0 94762 93635 LACNIC 27531 22263 22270 0 24649 22246 0 22248 22340 22319 22372 22319 23082 0 25533 22229 RIPE NCC 452208 64413 98761 0 74988 74605 0 62567 165285 67453 65304 65749 295546 0 64168 64030 AfriNIC 3412 3084 3159 0 3381 3117 0 3115 3141 3138 3151 3146 3198 0 3138 3131 Old 47027 43821 42133 0 44413 42921 0 42613 42376 41918 42213 42054 43245 0 44119 42850 IANA 36 2 32 0 32 1 0 1 3 2 2 2 1 0 2 1 RFC1918 2602 1 6 0 13 4 0 0 1 3 3 1 2568 0 13 3 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 715946 306206 326410 0 324614 304748 0 290461 390982 292375 292208 292994 535802 0 300486 296670 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 13367 13289 13229 0 13287 13274 0 13027 13209 13216 13232 13229 13324 0 13252 13157 APNIC 3767 3742 3691 0 3718 3714 0 3649 3689 3688 3701 3701 3712 0 3674 3687 RIPE NCC 13315 13228 13235 0 13226 13226 0 13075 13236 13232 13242 13241 13273 0 13194 13197 LACNIC 1136 1129 1120 0 1131 1128 0 1112 1120 1119 1124 1124 1132 0 1131 1119 AFRINIC 264 263 263 0 261 262 0 259 262 262 263 261 263 0 261 256 IANA 2 2 2 0 2 2 0 1 2 2 2 2 2 0 2 2 Private 106 45 60 0 41 36 0 16 38 42 42 46 61 0 35 21 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31958 31699 31601 0 31667 31643 0 31140 31557 31562 31607 31605 31768 0 31550 31440 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4244 4853 4935 0 5097 5695 0 8207 5613 5456 4954 5220 5129 0 6313 7900 APNIC 1039 1208 1277 0 1307 1300 0 1878 1415 1383 1238 1301 1338 0 1591 1902 RIPE NCC 4109 5117 4795 0 4893 5381 0 8323 5264 5118 4959 5108 4829 0 6967 7647 LACNIC 377 464 454 0 445 466 0 558 481 474 448 455 440 0 463 560 AFRINIC 95 111 99 0 104 120 0 131 107 111 110 105 109 0 118 126 IANA 1 1 1 0 1 1 0 0 1 1 1 1 1 0 1 2 Private 78 30 46 0 32 25 0 14 26 28 26 30 41 0 23 17 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9943 11784 11607 0 11879 12988 0 19112 12907 12571 11736 12220 11887 0 15476 18154 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9123 8436 8294 0 8190 7579 0 4820 7596 7760 8278 8009 8195 0 6939 5257 APNIC 2728 2534 2414 0 2411 2414 0 1771 2274 2305 2463 2400 2374 0 2083 1785 RIPE NCC 9206 8111 8440 0 8333 7845 0 4752 7972 8114 8283 8133 8444 0 6227 5550 LACNIC 759 665 666 0 686 662 0 554 639 645 676 669 692 0 668 559 AFRINIC 169 152 164 0 157 142 0 128 155 151 153 156 154 0 143 130 IANA 1 1 1 0 1 1 0 1 1 1 1 1 1 0 1 0 Private 28 15 14 0 9 11 0 2 12 14 16 16 20 0 12 4 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22015 19915 19994 0 19788 18655 0 12028 18650 18991 19871 19385 19881 0 16074 13286 IANA : AS65535 AS64001 Number of 4-byte ASes: 42. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 26501 26760 26636 0 26747 26787 0 26761 26707 26686 26672 26696 26590 0 26940 27094 Transit 5304 4809 4812 0 4793 4722 0 4246 4710 4734 4792 4760 5026 0 4494 4234 Transit-only 170 140 163 0 140 143 0 139 147 148 154 160 159 0 123 118 Total 31975 31709 31611 0 31680 31652 0 31146 31564 31568 31618 31616 31775 0 31557 31446 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.83 5.87 5.44 0.00 5.12 5.97 0.00 5.32 5.52 5.83 5.43 5.39 6.26 0.00 6.88 4.97 Std 2.39 2.28 2.37 0.00 2.12 2.14 0.00 2.19 2.46 2.32 2.43 2.34 2.53 0.00 2.54 1.70 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.0.0.84/30 8342 10.10.16.0/30 8342 10.10.16.32/30 65009 10.100.100.100/30 6067 10.116.0.0/14 35598 10.221.3.149/32 1267 10.221.3.150/32 1267 172.19.239.8/32 8492 172.19.239.9/32 8492 172.19.239.10/32 8492 172.19.239.11/32 8492 172.19.239.12/32 8492 172.19.239.13/32 8492 172.19.239.14/32 8492 172.19.239.15/32 8492 172.19.239.16/30 8492 172.19.240.0/20 8492 172.27.0.0/16 65370 172.28.28.0/24 8342 172.30.157.0/26 8968 192.0.2.1/32 23520 192.168.0.0/24 6730 192.168.14.0/24 48417 192.168.20.0/24 6730 192.168.64.221/32 3741 Can not connect to DB rrc00 Total number of RIS BGP peering sessions: 634

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RIS Statistics Report
by risops＠ripe.net 11 May '09

11 May '09

RIS Statistics Report (20090504-20090511) This report was generated at Mon May 11 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 126474 74079 82004 0 69831 66832 65303 64213 64593 64388 65005 65713 119110 0 68746 70604 ARIN 128943 98918 122874 0 93951 94001 93990 96253 93125 93023 93894 93603 105076 0 94559 93582 LACNIC 39828 22889 36704 0 22274 23240 23272 22694 23180 23189 23186 22455 26226 0 26361 22385 RIPE NCC 404950 64625 128259 0 67321 74811 74371 62926 64186 67372 65018 65003 328051 0 64186 64135 AfriNIC 3852 3040 3848 0 3069 3077 3077 3064 3086 3084 3093 3090 3513 0 3084 3084 Old 121046 47055 47740 0 42922 43088 42965 45871 41900 41923 42091 42043 113710 0 44215 42804 IANA 35650 33 40 0 30 31 31 30 31 32 32 32 35644 0 31 31 RFC1918 15458 1 11 0 2 1 0 0 0 1 0 1 15432 0 13 3 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 876201 310640 421480 0 299400 305081 303009 295051 290101 293012 292319 291940 746762 0 301195 296628 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 13307 13272 13212 0 13275 13266 13239 13016 13195 13197 13219 13211 13255 0 13233 13174 APNIC 3741 3731 3684 0 3702 3708 3687 3652 3684 3675 3698 3696 3688 0 3667 3677 RIPE NCC 13254 13208 13211 0 13200 13211 13198 13057 13210 13205 13213 13212 13210 0 13172 13186 LACNIC 1135 1129 1120 0 1129 1127 1124 1107 1119 1118 1122 1121 1128 0 1129 1117 AFRINIC 260 259 259 0 259 260 259 255 257 258 259 259 259 0 256 256 IANA 2 2 2 0 2 2 2 0 2 2 2 2 2 0 1 2 Private 109 57 62 0 47 45 49 26 39 44 50 43 57 0 47 29 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31809 31659 31551 0 31615 31620 31559 31114 31507 31500 31564 31545 31600 0 31506 31442 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4190 4791 4945 0 5070 5615 5593 8260 5602 5623 4960 5252 5138 0 7035 6774 APNIC 1017 1195 1264 0 1287 1286 1330 1920 1412 1374 1200 1358 1316 0 1754 1607 RIPE NCC 4158 4991 4737 0 4901 5227 5156 8250 5188 5169 4856 5113 4987 0 7610 6851 LACNIC 368 449 444 0 435 445 455 542 454 467 432 443 441 0 471 507 AFRINIC 99 109 103 0 108 114 110 135 106 111 108 109 112 0 122 128 IANA 1 2 1 0 1 2 2 0 2 2 1 2 1 0 1 2 Private 75 40 49 0 37 31 34 18 30 30 32 32 37 0 32 26 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9908 11577 11543 0 11839 12720 12680 19126 12794 12776 11589 12309 12032 0 17025 15895 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9117 8481 8267 0 8205 7651 7646 4756 7593 7574 8259 7959 8117 0 6198 6400 APNIC 2724 2536 2420 0 2415 2422 2357 1732 2272 2301 2498 2338 2372 0 1913 2070 RIPE NCC 9096 8217 8474 0 8299 7984 8042 4807 8022 8036 8357 8099 8223 0 5562 6335 LACNIC 767 680 676 0 694 682 669 565 665 651 690 678 687 0 658 610 AFRINIC 161 150 156 0 151 146 149 120 151 147 151 150 147 0 134 128 IANA 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 Private 34 17 13 0 10 14 15 8 9 14 18 11 20 0 15 3 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21901 20082 20008 0 19776 18900 18879 11988 18713 18724 19975 19236 19568 0 14481 15547 IANA : AS65535 AS64001 Number of 4-byte ASes: 36. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 26546 26694 26576 0 26692 26700 26640 26705 26622 26620 26597 26639 26651 0 26952 26908 Transit 5101 4832 4814 0 4790 4772 4764 4265 4732 4731 4808 4753 4797 0 4421 4412 Transit-only 180 145 172 0 142 158 164 149 160 154 169 164 159 0 138 125 Total 31827 31671 31562 0 31624 31630 31568 31119 31514 31505 31574 31556 31607 0 31511 31445 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.86 5.94 5.47 0.00 5.18 6.02 5.59 5.35 5.53 5.86 5.45 5.42 6.31 0.00 7.05 4.84 Std 2.41 2.31 2.39 0.00 2.18 2.25 2.32 2.20 2.44 2.34 2.41 2.33 2.51 0.00 2.63 1.78 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.2.0.0/16 44640 10.98.64.0/18 44640 10.100.100.100/30 6067 172.16.0.0/16 35807 172.16.14.0/24 8492 172.19.239.8/32 8492 172.19.239.9/32 8492 172.19.239.10/32 8492 172.19.239.11/32 8492 172.19.239.12/32 8492 172.19.239.13/32 8492 172.19.239.14/32 8492 172.19.239.15/32 8492 172.19.239.16/30 8492 172.19.240.0/20 8492 172.28.28.0/24 8342 172.30.157.0/26 8968 192.0.2.0/24 27065 192.168.0.0/24 6730 192.168.20.0/24 6730 192.168.22.0/24 35807 192.168.64.221/32 3741 192.168.199.196/30 13237 Can not connect to DB rrc06 Total number of RIS BGP peering sessions: 640

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RIS Statistics Report
by risops＠ripe.net 04 May '09

04 May '09

RIS Statistics Report (20090427-20090504) This report was generated at Mon May 4 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 124175 74775 64605 0 75147 66577 65341 64582 64497 64358 64971 65706 118332 0 68753 69482 ARIN 106881 98081 93056 0 98295 93825 93913 95369 92863 92777 93666 93576 103980 0 94337 93372 LACNIC 28128 22194 22248 0 23248 22326 22433 22046 22259 22268 22292 22057 25155 0 25365 21979 RIPE NCC 365489 64377 86125 0 69929 74997 74380 62594 64764 67085 65004 65516 323718 0 64177 63658 AfriNIC 3512 3084 3142 0 3288 3101 3108 3089 3109 3108 3117 3122 3482 0 3116 3074 Old 116203 44036 41956 0 43915 42904 42905 42743 41991 41778 41948 41938 113422 0 44041 42669 IANA 35645 33 32 0 32 31 31 30 31 32 32 32 35644 0 31 2 RFC1918 15283 1 14 0 9 3 1 0 1 1 1 9 15252 0 21 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 795316 306581 311178 0 313863 303764 302112 290453 289515 291407 291031 291956 738985 0 299841 294236 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 13393 13333 13301 0 13299 13359 13341 13175 13284 13300 13319 13292 13343 0 13334 13167 APNIC 3759 3743 3697 0 3714 3722 3707 3674 3697 3693 3713 3704 3701 0 3680 3681 RIPE NCC 13279 13223 13234 0 13203 13241 13232 13120 13228 13232 13244 13234 13234 0 13203 13156 LACNIC 1136 1126 1121 0 1125 1128 1126 1115 1118 1121 1123 1120 1129 0 1134 1113 AFRINIC 258 256 257 0 254 258 258 254 256 256 257 257 257 0 253 249 IANA 2 2 2 0 2 2 2 0 2 2 2 2 2 0 1 2 Private 104 52 54 0 45 38 44 19 38 38 42 42 49 0 34 26 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31932 31736 31667 0 31643 31749 31711 31358 31624 31643 31701 31652 31716 0 31640 31395 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3117 4051 3724 0 4495 4072 4095 6181 4305 4366 3667 4014 3840 0 5023 6706 APNIC 795 1026 975 0 1164 963 999 1473 1121 1096 945 1020 1019 0 1282 1610 RIPE NCC 3014 4064 3536 0 4357 3780 3637 6145 3940 3851 3559 3832 3607 0 5225 6960 LACNIC 285 380 333 0 385 321 328 418 350 336 318 334 338 0 348 500 AFRINIC 79 100 88 0 96 92 87 104 90 86 85 91 90 0 93 118 IANA 1 1 1 0 1 2 1 0 2 1 2 1 1 0 1 2 Private 72 30 36 0 33 21 25 10 23 18 22 26 27 0 19 18 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 7363 9652 8693 0 10531 9251 9172 14331 9831 9754 8598 9318 8922 0 11991 15914 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 10276 9282 9577 0 8804 9287 9246 6994 8979 8934 9652 9278 9503 0 8311 6461 APNIC 2964 2717 2722 0 2550 2759 2708 2201 2576 2597 2768 2684 2682 0 2398 2071 RIPE NCC 10265 9159 9698 0 8846 9461 9595 6975 9288 9381 9685 9402 9627 0 7978 6196 LACNIC 851 746 788 0 740 807 798 697 768 785 805 786 791 0 786 613 AFRINIC 179 156 169 0 158 166 171 150 166 170 172 166 167 0 160 131 IANA 1 1 1 0 1 0 1 0 0 1 0 1 1 0 0 0 Private 32 22 18 0 12 17 19 9 15 20 20 16 22 0 15 8 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 24569 22084 22974 0 21112 22498 22539 17027 21793 21889 23103 22334 22794 0 19649 15481 IANA : AS65535 AS64001 Number of 4-byte ASes: 33. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 18652 21913 19233 0 23649 18700 18647 19514 19474 18646 18616 20078 19466 0 18816 25255 Transit 12953 9575 12099 0 7790 12724 12734 11427 11830 12651 12745 11272 11937 0 12502 5981 Transit-only 350 263 352 0 213 340 347 422 333 357 357 317 322 0 331 165 Total 31955 31751 31684 0 31652 31764 31728 31363 31637 31654 31718 31667 31725 0 31649 31401 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 6.06 6.19 5.51 0.00 5.21 6.23 5.82 5.52 5.66 6.02 5.58 5.64 6.50 0.00 7.30 4.97 Std 2.34 2.29 2.24 0.00 2.09 2.19 2.26 2.13 2.34 2.27 2.34 2.27 2.41 0.00 2.47 1.60 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.2.0.0/16 44640 10.72.0.0/16 35807 10.80.0.0/13 35807 10.98.64.0/18 44640 10.100.100.100/30 6067 172.17.1.41/32 36947 172.19.239.8/32 8492 172.19.239.9/32 8492 172.19.239.10/32 8492 172.19.239.11/32 8492 172.19.239.12/32 8492 172.19.239.13/32 8492 172.19.239.14/32 8492 172.19.239.15/32 8492 172.19.239.16/30 8492 172.19.240.0/20 8492 172.21.0.0/16 36947 172.22.0.0/16 36947 172.23.0.0/16 36947 172.28.28.0/24 8342 192.0.2.0/24 27065 192.168.0.0/24 6730 192.168.1.1/32 12731 192.168.2.102/32 36947 192.168.20.0/24 6730 192.168.22.0/24 35807 192.168.35.8/32 36947 192.168.64.221/32 3741 192.168.199.196/30 13237 192.168.201.8/32 36947 192.168.201.23/32 36947 o List of hot-spots during the week. Prefix Origin AS Number of updates 195.182.54.0/24 47299 727874 41.204.2.0/24 32398 661974 217.69.180.0/24 29357 353087 92.54.220.0/24 35805 302085 92.54.202.0/24 35805 300332 194.110.240.0/24 42778 254658 193.150.172.0/23 13153 221945 193.93.164.0/22 29229 217473 195.39.237.0/24 28953 202796 91.189.63.0/24 42199 118901 Total number of RIS BGP peering sessions: 639

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RIS Statistics Report
by risops＠ripe.net 27 Apr '09

27 Apr '09

RIS Statistics Report (20090420-20090427) This report was generated at Mon Apr 27 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 81804 74415 64739 0 73346 67077 66100 64823 65310 65124 64945 66485 75589 0 71130 69385 ARIN 122615 98653 95234 0 97486 96095 96649 97446 95722 95532 96578 95615 98511 0 118941 95117 LACNIC 34773 22045 21888 0 22765 21985 22082 21861 21909 21913 21952 21928 23358 0 33809 21873 RIPE NCC 336877 64509 87175 0 67920 77734 74200 62232 65396 67066 64702 64862 292605 0 66591 63369 AfriNIC 3403 3061 3112 0 3238 3083 3089 3070 3090 3089 3096 3092 3292 0 3288 3078 Old 48011 43737 41995 0 43574 43017 42974 42576 41881 41925 42072 42023 43740 0 46255 42823 IANA 5 4 3 0 2 1 0 0 0 3 3 2 1 0 0 2 RFC1918 4720 1 5 0 5 4 1 0 1 2 1 3 4693 0 17 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 632208 306425 314151 0 308336 308996 305095 292008 293309 294654 293349 294010 541789 0 340031 295647 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 13567 13330 13318 0 13324 13389 13380 13236 13342 13347 13352 13325 13363 0 13510 13159 APNIC 3775 3735 3693 0 3714 3719 3704 3674 3703 3689 3710 3709 3689 0 3704 3668 RIPE NCC 13446 13217 13256 0 13214 13274 13272 13162 13270 13265 13274 13266 13265 0 13374 13142 LACNIC 1144 1127 1124 0 1127 1129 1130 1122 1124 1124 1127 1124 1130 0 1141 1116 AFRINIC 265 260 259 0 258 262 261 257 262 262 262 261 260 0 262 252 IANA 2 2 2 0 2 2 2 2 2 2 2 2 2 0 2 2 Private 169 44 50 0 41 38 107 20 36 106 106 39 107 0 102 25 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 32370 31716 31704 0 31681 31815 31858 31474 31741 31797 31835 31728 31818 0 32096 31365 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 2562 3926 3320 0 4208 3287 3284 4793 3378 3566 3021 3331 3333 0 4113 7386 APNIC 665 1005 891 0 1092 814 819 1175 887 879 799 899 891 0 1020 1750 RIPE NCC 2549 4082 3218 0 4022 3138 3013 4783 3104 3194 3038 3346 3184 0 4322 7081 LACNIC 236 358 301 0 356 276 272 339 291 298 284 300 301 0 296 513 AFRINIC 68 94 78 0 92 86 74 88 82 78 80 79 82 0 81 115 IANA 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 Private 137 29 36 0 29 21 92 11 26 86 88 25 92 0 86 19 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6218 9495 7845 0 9800 7623 7555 11190 7769 8102 7311 7981 7884 0 9919 16865 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 11005 9404 9998 0 9116 10102 10096 8443 9964 9781 10331 9994 10030 0 9397 5773 APNIC 3110 2730 2802 0 2622 2905 2885 2499 2816 2810 2911 2810 2798 0 2684 1918 RIPE NCC 10897 9135 10038 0 9192 10136 10259 8379 10166 10071 10236 9920 10081 0 9052 6061 LACNIC 908 769 823 0 771 853 858 783 833 826 843 824 829 0 845 603 AFRINIC 197 166 181 0 166 176 187 169 180 184 182 182 178 0 181 137 IANA 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 Private 32 15 14 0 12 17 15 9 10 20 18 14 15 0 16 6 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 26152 22221 23859 0 21881 24192 24303 20284 23972 23695 24524 23747 23934 0 22177 14500 IANA : AS65535 AS60055 Number of 4-byte ASes: 35. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 15168 20948 16861 0 21889 15095 14911 15042 14832 15101 15309 16669 16537 0 15876 24844 Transit 16861 10492 14453 0 9527 16305 16522 15874 16463 16237 16094 14649 14897 0 15882 6352 Transit-only 366 283 405 0 273 432 441 563 460 470 451 424 392 0 349 173 Total 32395 31723 31719 0 31689 31832 31874 31479 31755 31808 31854 31742 31826 0 32107 31369 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 6.00 5.96 5.45 0.00 5.24 6.17 5.78 5.55 5.69 6.09 5.55 5.53 6.48 0.00 7.21 5.02 Std 2.26 2.21 2.18 0.00 2.07 2.08 2.16 2.02 2.24 2.25 2.26 2.19 2.34 0.00 2.31 1.72 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.20.30.0/30 8342 10.82.8.0/26 8968 10.100.100.100/30 6067 172.28.28.0/24 8342 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.10.0/24 6325 192.168.20.0/24 6730 192.168.199.196/30 13237 Can not connect to DB rrc10 Total number of RIS BGP peering sessions: 639

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RIS Statistics Report
by risops＠ripe.net 20 Apr '09

20 Apr '09

RIS Statistics Report (20090413-20090420) This report was generated at Mon Apr 20 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 122146 73840 63423 0 71966 67520 67498 64790 65269 64646 65760 66216 116497 61696 70941 69429 ARIN 106251 97765 92015 0 94308 93535 93606 95201 92541 92309 93229 93062 100289 91635 96586 92847 LACNIC 28023 22315 21851 0 22446 22231 22360 22126 22185 22132 22212 22149 24633 21630 26244 21977 RIPE NCC 348518 64190 76885 0 67524 74755 64855 62054 64321 66942 64559 64478 314355 62019 65564 63164 AfriNIC 3463 3102 3050 0 3172 3108 3117 3092 3117 3116 3129 3121 3416 3004 3292 3082 Old 115457 43391 41551 0 42942 42832 42872 42433 41719 41733 41933 41805 112772 41072 44889 42598 IANA 35633 4 2 0 1 0 0 0 0 2 2 2 35630 0 1 2 RFC1918 14975 0 5 0 6 5 45 0 1 2 2 4 14916 0 13 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 774466 304607 298782 0 302365 303986 294353 289696 289153 290882 290826 290837 722508 281056 307530 293099 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 13466 13265 13192 0 13254 13266 13245 13054 13203 13197 13224 13218 13251 13106 13396 13128 APNIC 3750 3712 3654 0 3698 3687 3668 3637 3660 3649 3674 3675 3664 3625 3674 3659 RIPE NCC 13331 13143 13109 0 13125 13138 13137 12981 13145 13119 13152 13144 13132 13030 13258 13083 LACNIC 1131 1117 1108 0 1119 1115 1115 1108 1108 1109 1111 1110 1118 1096 1129 1103 AFRINIC 257 254 252 0 253 254 253 249 252 253 254 255 252 247 254 248 IANA 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 Private 95 47 41 0 40 23 32 9 29 30 29 31 38 8 32 18 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 32034 31542 31360 0 31492 31486 31454 31041 31401 31361 31448 31437 31459 31115 31746 31243 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3960 4687 4814 0 4996 5281 5255 7608 5238 5647 4660 5024 5042 6505 6279 7908 APNIC 958 1145 1251 0 1269 1207 1241 1743 1378 1399 1146 1227 1290 1449 1520 1864 RIPE NCC 3753 4721 4742 0 4736 4801 4768 7572 4835 4914 4579 4730 4725 7076 6483 7462 LACNIC 340 413 429 0 421 398 398 503 415 440 392 408 419 524 420 522 AFRINIC 80 100 98 0 102 100 90 113 94 102 92 100 99 128 99 119 IANA 0 1 1 0 0 0 0 1 0 1 0 0 0 2 1 0 Private 74 38 33 0 31 16 22 5 22 20 21 23 26 7 19 13 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9165 11105 11368 0 11555 11803 11774 17545 11982 12523 10890 11512 11601 15691 14821 17888 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9506 8578 8378 0 8258 7985 7990 5446 7965 7550 8564 8194 8209 6601 7117 5220 APNIC 2792 2567 2403 0 2429 2480 2427 1894 2282 2250 2528 2448 2374 2176 2154 1795 RIPE NCC 9578 8422 8367 0 8389 8337 8369 5409 8310 8205 8573 8414 8407 5954 6775 5621 LACNIC 791 704 679 0 698 717 717 605 693 669 719 702 699 572 709 581 AFRINIC 177 154 154 0 151 154 163 136 158 151 162 155 153 119 155 129 IANA 2 1 1 0 2 2 2 1 2 1 2 2 2 0 1 2 Private 21 9 8 0 9 7 10 4 7 10 8 8 12 1 13 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22869 20437 19992 0 19937 19683 19680 13496 19419 18838 20558 19925 19858 15424 16925 13355 IANA : AS65535 AS60055 Number of 4-byte ASes: 32. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 24927 25463 24752 0 26368 24804 24740 24788 24748 25375 24717 24969 24890 26726 25197 26498 Transit 6938 5925 6414 0 4987 6514 6534 6040 6467 5814 6542 6285 6394 4274 6387 4620 Transit-only 195 166 201 0 147 182 194 217 203 178 208 201 183 117 173 128 Total 32060 31554 31367 0 31502 31500 31468 31045 31418 31367 31467 31455 31467 31117 31757 31246 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.85 6.04 5.15 0.00 5.14 6.12 5.68 5.46 5.58 6.01 5.58 5.46 6.13 4.27 7.04 4.97 Std 2.41 2.36 2.20 0.00 2.16 2.28 2.40 2.24 2.49 2.51 2.47 2.34 2.45 1.63 2.62 1.77 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 9367 10.82.8.0/26 8968 10.95.208.0/22 35807 10.95.216.0/22 35807 10.100.100.100/30 6067 10.130.0.0/16 35807 10.255.150.0/23 8546 172.16.0.0/16 8546 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 Can not connect to DB rrc10 Total number of RIS BGP peering sessions: 637

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RIS Statistics Report
by risops＠ripe.net 13 Apr '09

13 Apr '09

RIS Statistics Report (20090406-20090413) This report was generated at Mon Apr 13 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 119796 73271 0 0 64916 65450 67751 63303 63322 63218 0 64655 114416 0 69004 68728 ARIN 106149 97944 0 0 93700 93421 94274 95114 92258 92113 0 93430 99746 0 96226 92557 LACNIC 28109 22159 0 0 22202 22095 22292 21971 22063 22075 0 22079 24390 0 26438 21879 RIPE NCC 337604 63940 0 0 65396 74036 74678 62103 63554 66736 0 64484 309528 0 65334 63128 AfriNIC 3353 2988 0 0 3032 3059 3104 3051 3067 3060 0 3070 3316 0 3210 3044 Old 115064 43506 0 0 42328 42801 43227 42057 41254 41325 0 41808 112140 0 44317 42270 IANA 35646 0 0 0 0 0 30 0 0 0 0 0 35616 0 0 0 RFC1918 15269 0 0 0 7 3 522 0 0 1 0 4 14845 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 760990 303808 0 0 291581 300865 305878 287599 285518 288528 0 289530 713997 0 304541 291606 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 13401 13227 0 0 13217 13213 13192 12982 13133 13144 0 13159 13200 0 13345 13086 APNIC 3739 3708 0 0 3673 3679 3667 3626 3654 3655 0 3669 3655 0 3662 3654 RIPE NCC 13277 13103 0 0 13096 13093 13091 12958 13095 13084 0 13104 13102 0 13202 13060 LACNIC 1125 1111 0 0 1111 1110 1108 1100 1103 1103 0 1105 1114 0 1124 1100 AFRINIC 254 252 0 0 252 252 251 247 249 250 0 251 251 0 252 248 IANA 1 1 0 0 1 1 1 1 1 1 0 1 1 0 1 1 Private 75 39 0 0 34 24 28 12 25 25 0 28 32 0 35 19 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31873 31442 0 0 31385 31373 31339 30927 31261 31263 0 31318 31356 0 31622 31169 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4189 4836 0 0 4980 5576 5529 8100 5742 5645 0 5260 5221 0 6117 7817 APNIC 1019 1186 0 0 1257 1283 1305 1856 1494 1349 0 1288 1350 0 1470 1825 RIPE NCC 3996 4903 0 0 4777 5179 5124 8093 5316 5155 0 4983 4790 0 6453 7640 LACNIC 367 436 0 0 426 436 435 542 468 457 0 433 444 0 439 532 AFRINIC 91 114 0 0 106 110 105 120 104 105 0 108 103 0 105 132 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 52 28 0 0 26 15 19 8 20 16 0 23 20 0 19 16 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9714 11503 0 0 11572 12599 12517 18719 13144 12727 0 12095 11928 0 14603 17962 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9212 8391 0 0 8237 7637 7663 4882 7391 7499 0 7899 7979 0 7228 5269 APNIC 2720 2522 0 0 2416 2396 2362 1770 2160 2306 0 2381 2305 0 2192 1829 RIPE NCC 9281 8200 0 0 8319 7914 7967 4865 7779 7929 0 8121 8312 0 6749 5420 LACNIC 758 675 0 0 685 674 673 558 635 646 0 672 670 0 685 568 AFRINIC 163 138 0 0 146 142 146 127 145 145 0 143 148 0 147 116 IANA 1 1 0 0 1 1 1 1 1 1 0 1 1 0 1 1 Private 23 11 0 0 8 9 9 4 5 9 0 5 12 0 16 3 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22159 19939 0 0 19813 18774 18822 12208 18117 18536 0 19223 19428 0 17019 13207 IANA : AS65535 Number of 4-byte ASes: 29. o List of martians appearing throughout the week. Prefix Origin AS 10.131.0.0/16 35807 10.255.150.0/23 8546 172.16.0.0/16 8546 172.19.239.8/32 8492 172.19.239.9/32 8492 172.19.239.10/32 8492 172.19.239.11/32 8492 172.19.239.12/32 8492 172.19.239.13/32 8492 172.19.239.14/32 8492 172.19.239.15/32 8492 172.19.239.16/30 8492 172.19.240.0/20 8492 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.20.0/24 6730 192.168.22.0/24 35807 192.168.52.0/24 12690 192.168.199.196/30 13237 Can not connect to DB rrc16 Total number of RIS BGP peering sessions: 636

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