- ris-users - mailman.ripe.net

RIS Statistics Report
by risops＠ripe.net 27 Oct '08

27 Oct '08

RIS Statistics Report (20081020-20081027) This report was generated at Mon Oct 27 00:15:01 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 69408 68128 60233 0 65295 62376 61031 61460 59728 60006 60699 61491 60639 60571 60410 63669 ARIN 96883 95196 90922 0 91617 91980 91370 93691 90589 90431 90901 91793 91044 90596 92649 91585 LACNIC 23323 20243 20122 0 20268 20262 20252 20218 20157 20076 20203 20139 20139 20095 23222 20058 RIPE NCC 77435 61132 65002 0 64428 60925 60711 57944 60066 60725 60600 60301 61181 59494 59553 58490 AfriNIC 1535 1503 1526 0 1517 1529 1531 1530 1522 1522 1529 1489 1525 1526 1530 1520 Old 45387 43745 41918 0 42605 42786 42708 42309 41663 41707 41839 42591 42438 41754 42862 42633 IANA 42 1 1 0 40 1 1 1 1 1 1 1 1 1 4 1 RFC1918 67 0 30 0 15 3 5 0 0 2 4 4 1 4 15 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 314080 289948 279754 0 285785 279862 277609 277153 273726 274470 275776 277809 276968 274041 280245 277956 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 12924 12897 12819 0 12890 12874 12859 12806 12809 12809 12824 12890 12869 12820 12870 12754 APNIC 3534 3525 3472 0 3503 3494 3475 3463 3465 3462 3485 3508 3463 3485 3459 3458 RIPE NCC 12330 12297 12286 0 12283 12279 12287 12228 12277 12268 12290 12287 12271 12275 12236 12249 LACNIC 1049 1042 1033 0 1042 1040 1038 1037 1032 1032 1034 1041 1040 1035 1046 1028 AFRINIC 230 227 228 0 227 227 227 223 226 226 229 228 226 228 225 224 IANA 2 1 2 0 2 1 2 1 2 1 2 2 1 2 1 1 Private 91 56 34 0 43 32 39 23 35 28 45 43 33 38 32 21 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 30161 30045 29874 0 29990 29947 29927 29781 29846 29826 29910 29999 29903 29884 29869 29735 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3982 4637 4715 0 4707 5342 5265 7782 5647 5177 4644 4545 5147 4924 6471 7664 APNIC 889 1079 1155 0 1133 1234 1192 1639 1256 1297 1098 1109 1243 1192 1558 1801 RIPE NCC 3743 4537 4354 0 4396 5019 4440 7460 4813 4636 4440 4501 4714 4906 6104 7021 LACNIC 344 409 413 0 398 421 421 514 437 437 404 395 437 415 419 517 AFRINIC 76 82 80 0 87 85 80 95 87 87 82 82 88 85 90 105 IANA 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 Private 55 30 22 0 34 16 23 13 29 19 34 33 19 27 18 18 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9090 10774 10739 0 10755 12117 11421 17503 12270 11653 10703 10665 11648 11550 14660 17127 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 8942 8260 8104 0 8183 7532 7594 5024 7162 7632 8180 8345 7722 7896 6399 5090 APNIC 2645 2446 2317 0 2370 2260 2283 1824 2209 2165 2387 2399 2220 2293 1901 1657 RIPE NCC 8587 7760 7932 0 7887 7260 7847 4768 7464 7632 7850 7786 7557 7369 6132 5228 LACNIC 705 633 620 0 644 619 617 523 595 595 630 646 603 620 627 511 AFRINIC 154 145 148 0 140 142 147 128 139 139 147 146 138 143 135 119 IANA 2 1 2 0 2 1 2 1 1 1 2 2 1 2 1 0 Private 36 26 12 0 9 16 16 10 6 9 11 10 14 11 14 3 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21071 19271 19135 0 19235 17830 18506 12278 17576 18173 19207 19334 18255 18334 15209 12608 IANA : AS64449 AS65535 Number of 4-byte ASes: 15. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 25099 25241 25133 0 25232 25280 25170 25523 25222 25189 25158 25210 25231 25214 25365 25584 Transit 4923 4672 4604 0 4646 4548 4634 4151 4500 4505 4620 4660 4556 4542 4384 4053 Transit-only 153 141 143 0 120 127 131 113 128 136 137 136 123 136 126 102 Total 30175 30054 29880 0 29998 29955 29935 29787 29850 29830 29915 30006 29910 29892 29875 29739 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.74 5.96 5.38 0.00 5.21 5.92 5.67 5.36 5.47 5.85 5.36 5.25 6.01 5.11 6.77 4.90 Std 2.33 2.44 2.37 0.00 2.12 2.17 2.39 2.23 2.28 2.22 2.35 2.27 2.22 2.25 2.53 1.55 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 39637 10.0.20.0/24 39637 10.0.22.0/24 39912 10.10.12.128/25 28809 10.20.0.0/20 39912 10.20.30.0/30 8342 10.100.100.100/30 6067 10.128.22.0/23 34245 10.159.178.128/25 28809 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.205.255.0/26 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 10.254.250.0/24 39637 10.254.254.0/24 39637 172.16.0.0/12 39637 172.16.173.0/25 28809 172.16.199.0/25 28809 172.18.0.3/32 8468 172.25.4.0/24 31501 192.168.0.0/24 39637 192.168.110.0/24 39637 192.168.192.0/21 7497 o List of hot-spots during the week. Prefix Origin AS Number of updates 189.70.0.0/19 7738 6092001 221.134.222.0/24 9583 583984 210.214.151.0/24 9583 481483 221.135.80.0/24 9583 435387 12.2.46.0/24 22492 349849 192.12.120.0/24 5691 275728 195.47.233.0/24 30850 271758 74.209.130.0/23 29798 195888 209.197.12.0/22 29798 192156 64.162.116.0/24 5033 138598 Total number of RIS BGP peering sessions: 642

1 0

RIS Statistics Report
by risops＠ripe.net 20 Oct '08

20 Oct '08

RIS Statistics Report (20081013-20081020) This report was generated at Mon Oct 20 00:15:01 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 68367 66989 58893 0 64507 61502 60220 60225 58864 58929 59534 61043 59490 59262 59150 63229 ARIN 97184 95520 90442 0 91097 91949 91359 93654 90446 90475 90793 91877 91259 90503 92987 91552 LACNIC 23051 20188 20119 0 20186 20330 20341 20291 20145 20093 20272 20188 20238 20163 22887 20035 RIPE NCC 81007 60056 60402 0 59212 59408 60910 57822 66266 59627 59769 63933 60600 58591 58466 58136 AfriNIC 1491 1464 1481 0 1475 1485 1487 1485 1475 1474 1484 1468 1485 1481 1477 1472 Old 45183 43591 41838 0 42508 42677 42618 42300 41571 41663 41761 42487 42601 41666 42609 42669 IANA 40 1 1 0 1 1 1 1 1 1 1 40 1 1 1 1 RFC1918 61 0 32 0 4 1 2 0 0 2 0 7 2 0 14 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 316384 287809 273208 0 278990 277353 276938 275778 278768 272264 273614 281043 275676 271667 277591 277094 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 12911 12874 12803 0 12873 12856 12842 12781 12790 12793 12810 12875 12853 12800 12842 12742 APNIC 3529 3518 3464 0 3496 3489 3476 3456 3460 3454 3476 3505 3461 3477 3451 3452 RIPE NCC 12300 12264 12257 0 12253 12245 12258 12194 12250 12242 12262 12260 12250 12247 12206 12221 LACNIC 1046 1038 1030 0 1040 1036 1038 1033 1029 1030 1030 1038 1036 1031 1040 1024 AFRINIC 228 225 227 0 225 226 226 224 225 225 227 226 223 227 224 223 IANA 3 1 2 0 1 2 2 1 2 2 1 3 1 1 1 1 Private 78 44 36 0 41 32 35 27 34 24 37 36 32 31 25 20 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 30095 29964 29819 0 29929 29886 29877 29716 29790 29770 29843 29943 29856 29814 29789 29683 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3991 4675 4701 0 4763 5508 5531 7841 5744 5485 4710 4507 5137 4970 6487 7854 APNIC 884 1085 1148 0 1136 1249 1236 1659 1284 1331 1089 1090 1219 1165 1483 1847 RIPE NCC 3749 4619 4337 0 4422 4934 4597 7457 4823 4744 4540 4523 4665 4959 6400 7017 LACNIC 335 396 396 0 386 407 405 484 414 431 386 389 412 396 425 503 AFRINIC 79 88 84 0 86 89 87 96 88 90 86 86 88 87 94 102 IANA 1 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 Private 49 32 20 0 31 15 19 15 25 18 22 28 20 22 11 15 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9088 10895 10686 0 10824 12202 11875 17552 12378 12100 10833 10624 11541 11599 14901 17339 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 8920 8199 8102 0 8110 7348 7311 4940 7046 7308 8100 8368 7716 7830 6355 4888 APNIC 2645 2433 2316 0 2360 2240 2240 1797 2176 2123 2387 2415 2242 2312 1968 1605 RIPE NCC 8551 7645 7920 0 7831 7311 7661 4737 7427 7498 7722 7737 7585 7288 5806 5204 LACNIC 711 642 634 0 654 629 633 549 615 599 644 649 624 635 615 521 AFRINIC 149 137 143 0 139 137 139 128 137 135 141 140 135 140 130 121 IANA 2 1 2 0 1 2 2 1 2 1 1 2 1 1 0 0 Private 29 12 16 0 10 17 16 12 9 6 15 8 12 9 14 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21007 19069 19133 0 19105 17684 18002 12164 17412 17670 19010 19319 18315 18215 14888 12344 IANA : AS64449 AS64441 AS65535 Number of 4-byte ASes: 15. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 25044 25217 25060 0 25200 25216 25137 25478 25180 25179 25107 25169 25170 25159 25367 25534 Transit 4916 4632 4622 0 4608 4561 4621 4134 4483 4462 4600 4644 4572 4528 4315 4044 Transit-only 149 125 146 0 128 120 128 106 131 131 141 136 121 134 110 108 Total 30109 29974 29828 0 29936 29897 29886 29718 29794 29772 29848 29949 29863 29821 29792 29686 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.74 5.87 5.45 0.00 5.24 5.98 5.72 5.37 5.44 5.74 5.39 5.29 6.15 5.13 6.56 4.92 Std 2.31 2.26 2.34 0.00 2.15 2.23 2.38 2.15 2.31 2.25 2.34 2.24 2.36 2.30 2.40 1.66 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/30 8468 10.0.20.0/24 39637 10.0.22.0/24 39912 10.20.0.0/20 39912 10.20.30.0/30 8342 10.100.100.100/30 6067 10.128.22.0/23 34245 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.205.255.0/26 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 10.254.250.0/24 39637 10.254.254.0/24 39637 192.168.1.0/24 25061 192.168.11.0/29 31323 192.168.192.0/21 7497 o List of hot-spots during the week. Prefix Origin AS Number of updates 189.70.0.0/19 7738 3978570 189.132.0.0/19 8151 1528307 193.43.220.0/23 35675 1421099 192.12.120.0/24 5691 484444 221.134.222.0/24 9583 468951 210.214.151.0/24 9583 443042 221.135.80.0/24 9583 428543 64.162.116.0/24 5033 347750 12.2.46.0/24 22492 302168 195.47.233.0/24 30850 260929 Total number of RIS BGP peering sessions: 642

1 0

RIS Statistics Report
by risops＠ripe.net 13 Oct '08

13 Oct '08

RIS Statistics Report (20081006-20081013) This report was generated at Mon Oct 13 00:15:01 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 72221 67142 59297 0 68377 61617 60534 60572 59538 59089 59952 61020 59508 59659 59600 63241 ARIN 100286 94909 91342 0 95296 92070 92206 93782 90982 90608 90945 91619 91120 90642 92286 91427 LACNIC 25134 19993 20018 0 22390 20180 20175 20121 20067 19931 20103 20041 20073 19996 22959 19877 RIPE NCC 79999 59569 59908 0 64680 59032 59441 57299 66002 59117 59143 58999 59534 58048 57973 57887 AfriNIC 1612 1516 1533 0 1597 1537 1540 1538 1533 1486 1536 1492 1540 1533 1486 1477 Old 46491 43644 41969 0 44181 42782 42742 42382 41904 41703 42014 42491 42565 41823 42606 42678 IANA 42 2 2 0 41 2 2 2 2 3 2 2 2 2 2 2 RFC1918 251 0 29 0 197 194 2 0 0 7 0 0 1 0 14 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 326036 286775 274098 0 296759 277414 276642 275696 280028 271944 273695 275664 274343 271703 276926 276589 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 12915 12867 12810 0 12864 12862 12848 12779 12782 12790 12814 12873 12848 12801 12831 12731 APNIC 3524 3507 3460 0 3472 3484 3467 3452 3454 3447 3471 3497 3447 3473 3445 3447 RIPE NCC 12251 12225 12210 0 12211 12206 12210 12155 12204 12200 12213 12210 12194 12198 12162 12178 LACNIC 1038 1032 1024 0 1033 1033 1033 1026 1021 1024 1025 1033 1031 1026 1030 1017 AFRINIC 230 229 229 0 229 229 230 226 228 229 229 229 228 229 227 226 IANA 4 3 3 0 2 3 1 1 2 2 2 3 3 2 2 1 Private 85 52 43 0 52 43 40 33 43 40 43 47 35 43 32 20 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 30047 29915 29779 0 29863 29860 29829 29672 29734 29732 29797 29892 29786 29772 29729 29620 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3984 4645 4549 0 4694 5361 5520 7629 5733 5389 4689 4500 5141 4777 6713 7508 APNIC 892 1093 1134 0 1123 1229 1238 1648 1277 1256 1097 1112 1234 1135 1493 1793 RIPE NCC 3761 4571 4301 0 4349 4895 4522 7452 4804 4659 4532 4501 4695 5012 6428 6914 LACNIC 338 405 404 0 398 410 414 488 432 424 395 397 418 403 425 500 AFRINIC 81 87 82 0 87 91 87 101 91 94 89 89 92 86 96 107 IANA 2 1 1 0 1 1 0 0 0 1 1 2 1 1 2 0 Private 56 32 26 0 33 23 22 17 32 25 27 29 19 27 20 14 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9114 10834 10497 0 10685 12010 11803 17335 12369 11848 10830 10630 11600 11441 15177 16836 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 8931 8222 8261 0 8170 7501 7328 5150 7049 7401 8125 8373 7707 8024 6118 5223 APNIC 2632 2414 2326 0 2349 2255 2229 1804 2177 2191 2374 2385 2213 2338 1952 1654 RIPE NCC 8490 7654 7909 0 7862 7311 7688 4703 7400 7541 7681 7709 7499 7186 5734 5264 LACNIC 700 627 620 0 635 623 619 538 589 600 630 636 613 623 605 517 AFRINIC 149 142 147 0 142 138 143 125 137 135 140 140 136 143 131 119 IANA 2 2 2 0 1 2 1 1 2 1 1 1 2 1 0 1 Private 29 20 17 0 19 20 18 16 11 15 16 18 16 16 12 6 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 20933 19081 19282 0 19178 17850 18026 12337 17365 17884 18967 19262 18186 18331 14552 12784 IANA : AS64449 AS64441 AS65535 AS55432 Number of 4-byte ASes: 14. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 24988 25149 25008 0 25105 25147 25097 25420 25096 25104 25042 25103 25110 25083 25297 25467 Transit 4915 4641 4624 0 4633 4585 4606 4149 4511 4498 4612 4659 4553 4558 4326 4053 Transit-only 161 134 155 0 131 139 135 107 131 135 149 136 127 140 111 105 Total 30064 29924 29787 0 29869 29871 29838 29676 29738 29737 29803 29898 29790 29781 29734 29625 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.74 5.89 5.44 0.00 5.34 5.97 5.71 5.39 5.60 5.87 5.42 5.31 5.96 5.12 6.64 4.92 Std 2.35 2.22 2.39 0.00 2.28 2.28 2.47 2.26 2.52 2.33 2.42 2.21 2.36 2.31 2.45 1.68 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/24 39912 10.2.0.0/24 174 10.3.0.0/16 174 10.4.0.0/24 174 10.4.255.0/24 174 10.7.239.0/24 174 10.7.240.0/24 174 10.7.255.0/24 174 10.18.3.0/24 174 10.20.0.0/20 39912 10.21.16.0/24 174 10.24.0.0/16 174 10.24.1.0/24 174 10.24.2.0/24 174 10.24.3.0/24 174 10.24.4.0/24 174 10.24.5.0/24 174 10.24.7.0/24 174 10.24.8.0/24 174 10.24.9.0/24 174 10.24.10.0/24 174 10.24.12.0/24 174 10.24.13.0/24 174 10.24.14.0/24 174 10.24.15.0/24 174 10.24.16.0/24 174 10.24.17.0/24 174 10.24.18.0/24 174 10.24.19.0/24 174 10.24.20.0/24 174 10.24.21.0/24 174 10.24.130.0/24 174 10.24.131.0/24 174 10.24.136.0/24 174 10.24.138.0/24 174 10.24.140.0/24 174 10.24.142.0/24 174 10.24.144.0/24 174 10.24.146.0/24 174 10.24.147.0/24 174 10.24.152.0/24 174 10.24.153.0/24 174 10.25.1.0/24 174 10.25.10.0/24 174 10.25.12.0/24 174 10.25.15.0/24 174 10.25.16.0/24 174 10.25.17.0/24 174 10.25.19.0/24 174 10.25.20.0/24 174 10.25.21.0/24 174 10.28.0.0/24 174 10.28.1.0/24 174 10.28.4.0/24 174 10.28.5.0/24 174 10.28.6.0/24 174 10.28.8.0/23 174 10.28.10.0/23 174 10.28.12.0/23 174 10.28.14.0/23 174 10.28.16.0/23 174 10.28.18.0/23 174 10.28.20.0/23 174 10.28.22.0/23 174 10.28.24.0/23 174 10.28.26.0/23 174 10.28.28.0/23 174 10.28.30.0/23 174 10.28.32.0/23 174 10.28.34.0/23 174 10.28.36.0/23 174 10.28.38.0/23 174 10.28.40.0/23 174 10.28.42.0/23 174 10.28.44.0/23 174 10.28.46.0/23 174 10.28.48.0/23 174 10.28.50.0/23 174 10.28.52.0/23 174 10.28.54.0/23 174 10.28.58.0/23 174 10.28.62.0/23 174 10.28.64.0/23 174 10.28.66.0/23 174 10.28.68.0/23 174 10.28.70.0/23 174 10.28.72.0/23 174 10.28.74.0/23 174 10.28.76.0/23 174 10.28.82.0/23 174 10.28.84.0/23 174 10.28.86.0/23 174 10.28.88.0/23 174 10.28.90.0/23 174 10.28.92.0/23 174 10.28.96.0/23 174 10.28.98.0/23 174 10.28.100.0/23 174 10.28.102.0/23 174 10.28.104.0/23 174 10.28.108.0/23 174 10.28.110.0/23 174 10.28.112.0/23 174 10.28.114.0/23 174 10.28.116.0/23 174 10.28.118.0/23 174 10.28.122.0/23 174 10.28.124.0/23 174 10.28.128.0/23 174 10.28.130.0/23 174 10.28.132.0/23 174 10.28.134.0/23 174 10.28.136.0/23 174 10.28.138.0/23 174 10.28.140.0/23 174 10.28.148.0/23 174 10.28.150.0/23 174 10.28.152.0/23 174 10.28.158.0/23 174 10.28.164.0/23 174 10.28.172.0/23 174 10.28.174.0/23 174 10.28.180.0/23 174 10.28.182.0/23 174 10.28.186.0/23 174 10.28.188.0/23 174 10.28.190.0/23 174 10.28.194.0/23 174 10.28.196.0/23 174 10.28.206.0/23 174 10.28.208.0/23 174 10.28.210.0/23 174 10.28.212.0/23 174 10.28.214.0/23 174 10.28.216.0/23 174 10.28.218.0/23 174 10.28.248.0/23 174 10.28.252.0/22 174 10.29.0.0/16 174 10.29.41.0/24 174 10.29.213.0/24 174 10.30.0.0/16 174 10.30.8.0/23 174 10.30.68.0/24 174 10.31.68.0/23 174 10.33.0.0/24 174 10.33.1.0/24 174 10.33.2.0/24 174 10.33.4.0/24 174 10.33.6.0/24 174 10.33.8.0/24 174 10.33.10.0/24 174 10.33.12.0/24 174 10.33.15.0/24 174 10.33.20.0/24 174 10.33.22.0/24 174 10.33.23.0/24 174 10.33.51.0/24 174 10.33.52.0/24 174 10.33.53.0/24 174 10.33.54.0/24 174 10.33.65.0/24 174 10.34.28.0/24 174 10.100.100.100/30 6067 10.100.105.0/24 174 10.128.22.0/23 34245 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.200.50.0/24 174 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.205.255.0/26 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 172.22.0.0/16 34695 172.23.0.0/16 34695 172.24.0.0/16 34695 172.24.1.0/24 34695 172.25.0.0/16 34695 172.25.4.0/24 31501 172.28.1.0/24 174 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.11.0/24 174 192.168.107.0/24 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 192.168.130.0/24 174 192.168.131.0/24 174 192.168.132.0/24 174 192.168.133.0/24 174 192.168.134.0/24 174 192.168.136.0/24 174 192.168.137.0/24 174 192.168.138.0/24 174 192.168.139.0/24 174 192.168.140.0/24 174 192.168.141.0/24 174 192.168.142.0/24 174 192.168.143.0/24 174 192.168.144.0/24 174 192.168.145.0/24 174 192.168.147.0/24 174 192.168.150.0/24 174 192.168.151.0/24 174 192.168.152.0/24 174 192.168.153.0/24 174 192.168.154.0/24 174 192.168.155.0/24 174 192.168.156.0/24 174 192.168.167.0/24 9070 192.168.192.0/21 7497 192.168.201.0/24 34245 192.168.224.0/24 12732 o List of hot-spots during the week. Prefix Origin AS Number of updates 189.132.0.0/19 8151 3743190 189.70.0.0/19 7738 3743034 192.12.120.0/24 5691 533019 221.134.222.0/24 9583 497072 210.214.151.0/24 9583 445141 221.135.80.0/24 9583 439218 64.162.116.0/24 5033 309893 200.108.200.0/24 20255 305169 12.2.46.0/24 22492 303484 200.108.220.0/24 20255 303197 Total number of RIS BGP peering sessions: 642

1 0

RIS Statistics Report
by risops＠ripe.net 06 Oct '08

06 Oct '08

RIS Statistics Report (20080929-20081006) This report was generated at Mon Oct 6 00:15:02 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 72876 68882 58905 58755 67697 61332 61407 60239 59363 58912 59786 60564 59264 59405 59314 63157 ARIN 96875 94062 89849 89913 92779 90799 90554 92932 89950 89782 90261 90870 90261 89957 91743 90990 LACNIC 24519 20101 19837 20669 21955 21046 20922 20865 21036 20815 20995 19910 20029 20831 22555 19935 RIPE NCC 88833 59259 59675 62306 68865 58550 58740 56781 65610 58608 58645 58112 58819 57549 57574 57479 AfriNIC 1541 1459 1473 1444 1532 1473 1487 1472 1475 1480 1478 1428 1466 1475 1469 1461 Old 46494 43637 41852 42435 43749 42718 42666 42180 41750 41682 41789 42256 42346 41713 42462 42706 IANA 42 2 41 1 40 41 41 2 41 42 41 41 40 41 1 3 RFC1918 81 0 28 0 11 2 26 0 0 4 1 3 1 0 13 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 331261 287402 271660 275523 296628 275961 275843 274471 279225 271325 272996 273184 272226 270971 275131 275731 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 12880 12843 12772 12797 12834 12831 12812 12805 12770 12762 12785 12837 12818 12774 12810 12706 APNIC 3528 3510 3444 3464 3478 3483 3465 3456 3455 3448 3467 3490 3442 3466 3436 3439 RIPE NCC 12226 12191 12179 12155 12187 12179 12193 12133 12175 12179 12187 12186 12176 12173 12139 12152 LACNIC 1032 1028 1017 1025 1028 1028 1028 1026 1019 1020 1019 1025 1028 1020 1027 1014 AFRINIC 227 224 225 224 226 225 226 223 224 225 225 226 224 226 224 224 IANA 4 2 4 1 1 1 4 2 4 2 2 1 4 2 1 1 Private 114 63 60 22 60 78 70 64 55 65 73 58 68 55 60 55 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 30011 29861 29701 29688 29814 29825 29798 29709 29702 29701 29758 29823 29760 29716 29697 29591 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3991 4699 4802 5670 4794 5405 5641 6747 5802 5392 4722 4531 5013 4957 6709 7875 APNIC 881 1061 1218 1402 1134 1193 1303 1450 1280 1271 1097 1089 1221 1141 1482 1816 RIPE NCC 3725 4579 4405 5095 4367 4822 4551 6854 4722 4628 4515 4518 4687 4940 6436 6941 LACNIC 332 409 422 430 404 401 421 475 430 436 392 399 425 412 443 505 AFRINIC 80 88 85 94 89 95 91 100 91 94 91 87 91 89 102 112 IANA 2 0 2 1 0 0 2 2 2 0 1 0 2 1 1 0 Private 86 49 47 14 49 55 50 48 42 52 54 45 52 37 48 45 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9097 10885 10981 12706 10837 11971 12059 15676 12369 11873 10872 10669 11491 11577 15221 17294 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 8889 8144 7970 7127 8040 7426 7171 6058 6968 7370 8063 8306 7805 7817 6101 4831 APNIC 2647 2449 2226 2062 2344 2290 2162 2006 2175 2177 2370 2401 2221 2325 1954 1623 RIPE NCC 8501 7612 7774 7060 7820 7357 7642 5279 7453 7551 7672 7668 7489 7233 5703 5211 LACNIC 700 619 595 595 624 627 607 551 589 584 627 626 603 608 584 509 AFRINIC 147 136 140 130 137 130 135 123 133 131 134 139 133 137 122 112 IANA 2 2 2 0 1 1 2 0 2 2 1 1 2 1 0 1 Private 28 14 13 8 11 23 20 16 13 13 19 13 16 18 12 10 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 20914 18976 18720 16982 18977 17854 17739 14033 17333 17828 18886 19154 18269 18139 14476 12297 IANA : AS64449 AS64441 AS64444 AS65535 Number of 4-byte ASes: 15. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 24962 25135 25003 25142 25109 25144 25077 25295 25071 25083 25030 25080 25112 25076 25283 25450 Transit 4894 4607 4543 4428 4588 4542 4570 4278 4493 4463 4573 4621 4508 4508 4285 4026 Transit-only 159 128 146 128 126 135 146 125 142 142 150 131 131 144 116 105 Total 30015 29870 29692 29698 29823 29821 29793 29698 29706 29688 29753 29832 29751 29728 29684 29581 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.72 5.86 5.30 5.84 5.19 6.03 5.75 5.46 5.59 5.77 5.43 5.28 5.96 5.15 6.47 4.94 Std 2.28 2.24 2.24 2.41 2.14 2.24 2.42 2.13 2.37 2.19 2.35 2.20 2.19 2.31 2.35 1.61 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 65333 10.0.22.0/24 39912 10.10.10.0/24 44049 10.20.0.0/20 39912 10.100.100.100/30 6067 10.110.0.0/16 9070 10.128.22.0/23 34245 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.13.112/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.205.255.0/26 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 172.16.0.0/12 65333 172.25.4.0/24 31501 192.0.2.0/24 65333 192.168.0.0/16 65333 192.168.192.0/21 7497 o List of hot-spots during the week. Prefix Origin AS Number of updates 189.132.0.0/19 8151 2943604 189.70.0.0/19 7738 2943602 200.108.200.0/24 20255 592876 200.108.220.0/24 20255 592830 192.12.120.0/24 5691 459263 221.134.222.0/24 9583 439945 210.214.151.0/24 9583 382051 221.135.80.0/24 9583 359444 64.162.116.0/24 5033 283332 195.47.233.0/24 30850 191036 Total number of RIS BGP peering sessions: 642

1 0

RIS Statistics Report
by risops＠ripe.net 29 Sep '08

29 Sep '08

RIS Statistics Report (20080922-20080929) This report was generated at Mon Sep 29 00:15:01 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 67940 66868 58477 59091 64458 61172 61128 60098 59054 60011 59359 60372 58835 58900 59018 63188 ARIN 94773 93860 89339 90157 90525 90604 90641 92852 89723 89835 89984 90798 89973 89621 91544 90740 LACNIC 23174 20126 19855 20340 20254 20142 20516 20502 20394 20327 20059 19907 20013 19918 22945 19716 RIPE NCC 80225 59597 59311 63240 58440 59101 60849 57285 65874 59488 58765 58287 58734 57567 57789 57503 AfriNIC 1492 1459 1456 1459 1461 1467 1489 1474 1469 1483 1463 1423 1454 1461 1473 1464 Old 45681 43479 41581 42888 42544 42839 42872 42452 41609 41850 41907 42215 42109 41843 42397 42701 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RFC1918 487 0 27 0 1 1 434 0 1 2 0 9 1 0 13 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 313772 285389 270046 277175 277683 275326 277929 274663 278124 272996 271537 273011 271119 269310 275179 275312 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 12863 12825 12740 12820 12825 12815 12801 12751 12748 12756 12764 12822 12798 12761 12796 12699 APNIC 3514 3503 3438 3465 3479 3468 3452 3430 3440 3450 3454 3481 3429 3456 3431 3432 RIPE NCC 12179 12151 12134 12137 12146 12132 12146 12086 12139 12138 12141 12145 12129 12123 12093 12104 LACNIC 1026 1025 1014 1023 1024 1020 1022 1017 1012 1015 1014 1023 1022 1015 1024 1012 AFRINIC 226 226 224 226 226 224 226 223 224 225 225 225 223 225 224 223 IANA 1 1 1 1 1 0 0 0 1 1 1 1 1 1 0 1 Private 91 61 22 45 42 49 47 32 33 30 43 49 36 40 27 24 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 29900 29792 29573 29717 29743 29708 29694 29539 29597 29615 29642 29746 29638 29621 29595 29495 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3923 4611 4842 5002 4697 5392 4873 7534 5707 5316 4780 4541 5092 4846 6330 7620 APNIC 865 1067 1265 1315 1132 1214 1168 1632 1247 1280 1098 1091 1215 1170 1453 1807 RIPE NCC 3716 4520 4492 4732 4377 4963 4408 7270 4697 4608 4614 4541 4696 5002 6323 6976 LACNIC 346 415 424 409 406 419 416 491 438 441 407 408 436 424 433 504 AFRINIC 81 94 89 95 93 94 90 104 93 96 95 90 96 90 105 113 IANA 1 1 1 1 1 0 0 0 1 1 1 1 1 1 0 1 Private 72 47 14 35 31 37 36 28 24 22 36 37 24 33 17 18 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9004 10755 11127 11589 10737 12119 10991 17059 12207 11764 11031 10709 11560 11566 14661 17039 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 8940 8214 7898 7818 8128 7423 7928 5217 7041 7440 7984 8281 7706 7915 6466 5079 APNIC 2649 2436 2173 2150 2347 2254 2284 1798 2193 2170 2356 2390 2214 2286 1978 1625 RIPE NCC 8463 7631 7642 7405 7769 7169 7738 4816 7442 7530 7527 7604 7433 7121 5770 5128 LACNIC 680 610 590 614 618 601 606 526 574 574 607 615 586 591 591 508 AFRINIC 145 132 135 131 133 130 136 119 131 129 130 135 127 135 119 110 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 19 14 8 10 11 12 11 4 9 8 7 12 12 7 10 6 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 20896 19037 18446 18128 19006 17589 18703 12480 17390 17851 18611 19037 18078 18055 14934 12456 IANA : AS65535 Number of 4-byte ASes: 15. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 24905 25061 24978 25062 25044 25080 24986 25316 25004 25022 25005 25042 25064 25029 25221 25355 Transit 4862 4603 4464 4529 4576 4508 4585 4120 4462 4455 4502 4577 4454 4461 4262 4035 Transit-only 148 137 135 136 130 128 132 107 134 142 138 135 125 138 116 109 Total 29915 29801 29577 29727 29750 29716 29703 29543 29600 29619 29645 29754 29643 29628 29599 29499 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.72 5.94 5.15 6.02 5.25 6.05 5.72 5.43 5.59 5.89 5.35 5.15 5.82 5.07 6.45 4.97 Std 2.28 2.30 2.14 2.44 2.15 2.25 2.33 2.18 2.38 2.26 2.27 2.15 2.18 2.24 2.30 1.63 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/24 39912 10.20.0.0/20 39912 10.20.30.0/30 8342 10.24.1.0/24 10796 10.24.14.0/24 10796 10.100.100.100/30 6067 10.128.22.0/23 34245 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.205.255.0/26 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 172.17.160.0/24 10796 172.17.161.0/24 10796 172.17.176.0/24 10796 172.17.177.0/24 10796 172.23.224.0/28 2119 172.31.160.0/19 11060 192.0.2.0/24 12956 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.107.0/24 34245 192.168.108.0/24 34245 192.168.109.0/24 34245 192.168.117.0/24 34245 192.168.118.0/24 34245 192.168.119.0/24 34245 192.168.192.0/21 7497 o List of hot-spots during the week. Prefix Origin AS Number of updates 189.132.0.0/19 8151 2885625 189.70.0.0/19 7738 2885622 200.108.220.0/24 20255 536520 200.108.200.0/24 20255 530069 221.134.222.0/24 9583 446135 192.12.120.0/24 5691 434760 210.214.151.0/24 9583 381285 12.18.36.0/24 11971 307116 221.135.80.0/24 9583 301533 210.210.112.0/24 9583 283383 Total number of RIS BGP peering sessions: 642

1 0

RIS Statistics Report
by risops＠ripe.net 22 Sep '08

22 Sep '08

RIS Statistics Report (20080915-20080922) This report was generated at Mon Sep 22 00:15:01 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 69179 66941 0 61021 66381 0 61963 0 61063 60779 0 0 0 0 60835 0 ARIN 94304 93804 0 90072 90410 0 90476 0 89726 89652 0 0 0 0 91550 0 LACNIC 23850 20230 0 20786 20881 0 20978 0 20904 20764 0 0 0 0 23192 0 RIPE NCC 74466 58936 0 62255 58102 0 57873 0 65723 58290 0 0 0 0 57193 0 AfriNIC 1463 1451 0 1456 1449 0 1459 0 1453 1448 0 0 0 0 1455 0 Old 44311 43421 0 42584 42460 0 42441 0 41525 41585 0 0 0 0 42442 0 IANA 40 0 0 0 39 0 0 0 0 0 0 0 0 0 1 0 RFC1918 23 0 0 1 6 0 3 0 1 7 0 0 0 0 13 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 307636 284783 0 278175 279728 0 275193 0 280395 272525 0 0 0 0 276681 0 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 12845 12819 0 12796 12816 0 12789 0 12744 12743 0 0 0 0 12789 0 APNIC 3503 3495 0 3443 3474 0 3454 0 3450 3440 0 0 0 0 3429 0 RIPE NCC 12131 12111 0 12087 12101 0 12110 0 12107 12100 0 0 0 0 12061 0 LACNIC 1024 1020 0 1019 1020 0 1018 0 1012 1013 0 0 0 0 1019 0 AFRINIC 223 223 0 222 222 0 223 0 221 222 0 0 0 0 221 0 IANA 3 3 0 2 1 0 3 0 3 3 0 0 0 0 0 0 Private 81 58 0 37 53 0 45 0 43 34 0 0 0 0 31 0 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 29811 29729 0 29606 29687 0 29643 0 29580 29556 0 0 0 0 29550 0 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4135 4622 0 4999 4656 0 5444 0 5484 5330 0 0 0 0 6236 0 APNIC 954 1050 0 1246 1113 0 1173 0 1255 1257 0 0 0 0 1445 0 RIPE NCC 3825 4514 0 4779 4313 0 4479 0 4630 4568 0 0 0 0 6171 0 LACNIC 353 417 0 398 406 0 408 0 421 428 0 0 0 0 429 0 AFRINIC 80 93 0 91 91 0 91 0 89 93 0 0 0 0 105 0 IANA 1 2 0 1 1 0 1 0 1 2 0 0 0 0 0 0 Private 57 38 0 28 38 0 28 0 28 26 0 0 0 0 21 0 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9406 10736 0 11542 10618 0 11625 0 11908 11705 0 0 0 0 14407 0 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 8710 8197 0 7797 8160 0 7345 0 7260 7413 0 0 0 0 6553 0 APNIC 2549 2445 0 2197 2361 0 2281 0 2195 2183 0 0 0 0 1984 0 RIPE NCC 8306 7597 0 7308 7788 0 7631 0 7477 7532 0 0 0 0 5890 0 LACNIC 671 603 0 621 614 0 610 0 591 585 0 0 0 0 590 0 AFRINIC 143 130 0 131 131 0 132 0 132 129 0 0 0 0 116 0 IANA 2 1 0 1 0 0 2 0 2 1 0 0 0 0 0 0 Private 24 20 0 9 15 0 17 0 15 8 0 0 0 0 10 0 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 20405 18993 0 18064 19069 0 18018 0 17672 17851 0 0 0 0 15143 0 IANA : AS64449 AS64441 AS65535 Number of 4-byte ASes: 14. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 24884 25002 0 24970 24983 0 24955 0 24940 24954 0 0 0 0 25142 0 Transit 4788 4596 0 4511 4582 0 4554 0 4497 4462 0 0 0 0 4296 0 Transit-only 152 138 0 132 131 0 141 0 147 144 0 0 0 0 116 0 Total 29824 29736 0 29613 29696 0 29650 0 29584 29560 0 0 0 0 29554 0 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.96 6.15 0.00 6.16 5.35 0.00 5.79 0.00 5.78 6.02 0.00 0.00 0.00 0.00 6.60 0.00 Std 2.44 2.42 0.00 2.58 2.21 0.00 2.48 0.00 2.55 2.42 0.00 0.00 0.00 0.00 2.38 0.00 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/24 39912 10.20.0.0/20 39912 10.221.3.131/32 1267 10.221.3.132/32 1267 10.221.3.141/32 1267 10.221.3.142/32 1267 172.23.224.0/28 2119 192.168.244.0/22 8527 o List of hot-spots during the week. Prefix Origin AS Number of updates 189.132.0.0/19 8151 3464821 189.70.0.0/19 7738 3464812 174.148.0.0/17 10507 3209096 174.150.0.0/17 10507 3208296 174.146.0.0/17 10507 3207702 12.18.36.0/24 11971 390035 83.228.71.0/24 8866 357583 192.12.120.0/24 5691 320784 210.214.151.0/24 9583 253200 221.134.222.0/24 9583 222978 Total number of RIS BGP peering sessions: 640

1 0

RIS Statistics Report
by risops＠ripe.net 15 Sep '08

15 Sep '08

RIS Statistics Report (20080908-20080915) This report was generated at Mon Sep 15 00:15:01 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 67220 66601 57917 58748 64228 60495 59710 59585 58572 58376 58818 59831 58341 58505 58662 62840 ARIN 95314 93608 88837 89854 90353 89871 90293 92031 89555 89472 89275 90522 89826 89049 92288 90172 LACNIC 22741 20058 19722 19939 20053 19984 20118 19984 20039 19909 19797 19723 19855 19837 22580 19732 RIPE NCC 77322 58819 58085 62227 58213 58000 57885 55866 65442 58116 57459 57891 58243 56582 56858 56565 AfriNIC 1455 1444 1432 1445 1443 1433 1450 1440 1444 1443 1433 1410 1438 1435 1439 1428 Old 45434 43531 41362 42701 42429 42323 42536 42008 41752 41652 41458 42129 42134 41432 42405 42318 IANA 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 RFC1918 207 145 29 0 5 5 2 0 1 6 5 9 2 0 13 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 309694 284206 267384 274914 276724 272111 271994 270914 276805 268974 268245 271515 269839 266840 274246 273055 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 12840 12806 12704 12779 12806 12762 12774 12696 12730 12728 12714 12776 12759 12712 12769 12650 APNIC 3494 3482 3416 3427 3461 3447 3440 3413 3430 3424 3428 3460 3407 3431 3421 3413 RIPE NCC 12096 12066 12024 12042 12062 12018 12059 11972 12059 12049 12020 12032 12018 12013 12004 11999 LACNIC 1019 1018 1004 1015 1017 1011 1013 1004 1006 1008 1003 1012 1011 1004 1016 1002 AFRINIC 222 222 218 221 221 219 222 217 221 221 218 219 218 218 220 218 IANA 4 1 1 4 2 1 3 2 3 2 1 1 2 2 2 1 Private 101 44 26 58 44 29 57 14 47 47 24 28 31 26 22 19 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 29777 29639 29393 29546 29613 29488 29569 29318 29496 29479 29408 29528 29446 29406 29454 29302 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3992 4627 4937 4947 4670 5564 5463 8028 5531 4986 4862 4647 5103 5111 6424 8007 APNIC 873 1034 1203 1208 1127 1251 1183 1648 1237 1205 1128 1117 1217 1201 1489 1849 RIPE NCC 3697 4554 4599 4683 4366 5018 4464 7731 4625 4486 4855 4689 4784 5039 6526 7161 LACNIC 341 413 423 407 389 432 413 528 414 418 413 411 447 429 433 513 AFRINIC 77 86 84 85 94 89 85 105 86 91 87 91 91 84 107 108 IANA 2 0 0 2 1 0 2 2 2 1 0 0 1 1 2 0 Private 76 31 18 41 35 19 37 9 29 36 19 22 20 18 15 14 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9059 10745 11264 11373 10682 12374 11648 18051 11924 11223 11364 10977 11663 11883 14996 17652 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 8848 8179 7767 7832 8136 7198 7311 4668 7199 7742 7852 8129 7656 7601 6345 4643 APNIC 2621 2448 2213 2219 2334 2196 2257 1765 2193 2219 2300 2343 2190 2230 1932 1564 RIPE NCC 8399 7512 7425 7359 7696 7000 7595 4241 7434 7563 7165 7343 7234 6974 5478 4838 LACNIC 678 605 581 608 628 579 600 476 592 590 590 601 564 575 583 489 AFRINIC 145 136 134 136 127 130 137 112 135 130 131 128 127 134 113 110 IANA 2 1 1 2 1 1 1 0 1 1 1 1 1 1 0 1 Private 25 13 8 17 9 10 20 5 18 11 5 6 11 8 7 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 20718 18894 18129 18173 18931 17114 17921 11267 17572 18256 18044 18551 17783 17523 14458 11650 IANA : AS64449 AS64444 AS64121 AS65535 Number of 4-byte ASes: 14. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 24771 24936 24831 24899 24909 24951 24862 25237 24870 24853 24874 24895 24922 24897 25107 25243 Transit 4841 4574 4428 4490 4583 4424 4551 3973 4478 4473 4407 4504 4404 4383 4230 3954 Transit-only 161 136 135 144 126 117 143 109 151 137 127 132 122 130 119 108 Total 29773 29646 29394 29533 29618 29492 29556 29319 29499 29463 29408 29531 29448 29410 29456 29305 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.70 6.05 5.13 5.93 5.33 5.86 5.80 5.21 5.77 5.91 5.10 5.00 5.68 4.97 6.42 5.00 Std 2.32 2.41 2.21 2.38 2.24 2.21 2.46 2.08 2.54 2.34 2.19 2.08 2.13 2.23 2.37 1.73 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/24 39912 10.20.0.0/20 39912 10.20.30.0/30 8342 10.24.1.0/24 10796 10.24.14.0/24 10796 10.56.0.0/13 35008 10.100.100.100/30 6067 10.128.22.0/23 34245 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.205.255.0/26 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 10.221.3.131/32 1267 10.221.3.132/32 1267 10.221.3.141/32 1267 10.221.3.142/32 1267 172.17.160.0/24 10796 172.17.161.0/24 10796 172.17.176.0/24 10796 172.17.177.0/24 10796 172.23.9.52/32 8953 172.23.224.0/28 2119 172.25.4.0/24 31501 172.31.160.0/19 11060 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.100.0/24 34245 192.168.107.0/24 34245 192.168.108.0/24 34245 192.168.109.0/24 34245 192.168.117.0/24 34245 192.168.118.0/24 34245 192.168.119.0/24 34245 192.168.192.0/21 7497 192.168.200.0/24 34245 o List of hot-spots during the week. Prefix Origin AS Number of updates 189.132.0.0/19 8151 2454320 189.70.0.0/19 7738 2454314 174.148.0.0/17 10507 2454310 174.150.0.0/17 10507 2454310 174.146.0.0/17 10507 2454310 189.152.0.0/19 8151 1750228 83.228.71.0/24 8866 440843 192.12.120.0/24 5691 363994 221.134.222.0/24 9583 336662 210.214.151.0/24 9583 317257 Total number of RIS BGP peering sessions: 640

1 0

RIS Statistics Report
by risops＠ripe.net 08 Sep '08

08 Sep '08

RIS Statistics Report (20080901-20080908) This report was generated at Mon Sep 8 00:15:01 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 67418 66550 57901 58293 64197 60332 59356 59411 58301 58223 59096 60081 58420 59788 58312 62729 ARIN 95445 93626 88999 89823 90359 90373 90367 92513 89685 89572 89909 91006 90215 91411 92433 90378 LACNIC 22630 19812 19527 19658 19849 19829 19829 19807 19746 19669 19780 19740 19814 19783 22525 19671 RIPE NCC 76776 58303 58062 61793 57734 57628 57754 55970 64924 58287 58005 58081 58231 56857 56573 56539 AfriNIC 1443 1411 1421 1435 1426 1430 1440 1434 1426 1434 1436 1385 1430 1436 1428 1415 Old 45651 43587 41661 42810 42592 42669 42650 42367 41822 41770 41881 42470 42553 42775 42653 42653 IANA 4 1 2 0 0 1 1 1 2 2 2 1 1 1 1 0 RFC1918 61 0 28 0 5 6 2 0 1 6 4 9 1 0 13 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 309428 283290 267601 273812 276162 272268 271399 271503 275907 268963 270113 272773 270665 272051 273938 273385 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 12817 12789 12718 12759 12790 12776 12766 12744 12715 12713 12730 12794 12773 12798 12756 12662 APNIC 3489 3473 3422 3421 3459 3454 3438 3419 3428 3421 3434 3464 3409 3465 3409 3426 RIPE NCC 12066 12035 12019 12007 12017 12017 12024 11973 12022 12015 12019 12027 12009 12014 11976 11992 LACNIC 1019 1016 1006 1015 1017 1014 1014 1010 1005 1006 1006 1016 1015 1015 1015 1004 AFRINIC 219 219 218 218 219 218 219 216 218 218 218 219 218 219 217 217 IANA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Private 78 47 27 29 37 36 30 22 35 35 35 31 31 39 22 18 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 29690 29580 29411 29450 29540 29517 29493 29385 29424 29409 29444 29552 29456 29552 29396 29320 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4046 4614 4623 5527 4687 5435 5357 7291 5744 5162 4768 4581 5031 4685 6470 7668 APNIC 876 1051 1195 1336 1147 1215 1184 1491 1251 1249 1086 1108 1197 1118 1523 1852 RIPE NCC 3693 4513 4421 4845 4374 4846 4482 7106 4677 4554 4512 4567 4571 4704 6438 7076 LACNIC 338 412 411 402 403 406 406 470 420 427 393 403 422 392 428 501 AFRINIC 76 85 85 88 92 90 84 101 91 85 89 88 88 88 99 103 IANA 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 Private 57 36 20 18 31 25 20 15 28 23 24 24 19 28 18 15 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9087 10711 10755 12216 10734 12018 11534 16475 12211 11500 10873 10771 11328 11016 14977 17216 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 8771 8175 8095 7232 8103 7341 7409 5453 6971 7551 7962 8213 7742 8113 6286 4994 APNIC 2613 2422 2227 2085 2312 2239 2254 1928 2177 2172 2348 2356 2212 2347 1886 1574 RIPE NCC 8373 7522 7598 7162 7643 7171 7542 4867 7345 7461 7507 7460 7438 7310 5538 4916 LACNIC 681 604 595 613 614 608 608 540 585 579 613 613 593 623 587 503 AFRINIC 143 134 133 130 127 128 135 115 127 133 129 131 130 131 118 114 IANA 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 Private 21 11 7 11 6 11 10 7 7 12 11 7 12 11 4 3 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 20603 18869 18656 17234 18806 17499 17959 12910 17213 17909 18571 18781 18128 18536 14419 12104 IANA : AS65535 Number of 4-byte ASes: 14. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 24720 24871 24785 24880 24871 24917 24837 25146 24850 24840 24813 24860 24865 24884 25067 25232 Transit 4838 4590 4492 4439 4552 4485 4541 4130 4445 4440 4498 4565 4473 4542 4224 3980 Transit-only 146 127 138 136 124 125 125 112 129 134 138 133 124 137 108 109 Total 29704 29588 29415 29455 29547 29527 29503 29388 29424 29414 29449 29558 29462 29563 29399 29321 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.82 6.06 5.32 6.15 5.34 6.13 5.78 5.43 5.59 5.98 5.48 5.20 5.96 5.23 6.49 4.96 Std 2.37 2.39 2.31 2.55 2.24 2.32 2.45 2.17 2.44 2.31 2.44 2.20 2.25 2.40 2.40 1.67 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/24 39912 10.20.0.0/20 39912 10.24.1.0/24 10796 10.24.14.0/24 10796 10.100.1.165/32 31117 10.128.22.0/23 34245 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.205.255.0/26 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 10.221.3.131/32 1267 10.221.3.132/32 1267 10.221.3.141/32 1267 10.221.3.142/32 1267 172.23.224.0/28 2119 172.25.4.0/24 31501 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.100.0/24 34245 192.168.107.0/24 34245 192.168.108.0/24 34245 192.168.109.0/24 34245 192.168.117.0/24 34245 192.168.118.0/24 34245 192.168.119.0/24 34245 192.168.192.0/21 7497 192.168.200.0/24 34245 o List of hot-spots during the week. Prefix Origin AS Number of updates 189.132.0.0/19 8151 2828509 189.152.0.0/19 8151 2828494 189.70.0.0/19 7738 1932854 174.150.0.0/17 10507 1574751 174.148.0.0/17 10507 1574751 174.146.0.0/17 10507 1574751 86.105.182.0/24 6663 931870 89.38.98.0/23 6663 930342 89.39.147.0/24 6663 899013 83.228.71.0/24 8866 639147 Total number of RIS BGP peering sessions: 640

1 0

RIS Statistics Report
by risops＠ripe.net 01 Sep '08

01 Sep '08

RIS Statistics Report (20080825-20080901) This report was generated at Mon Sep 1 00:15:01 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 68432 66241 59084 57511 63857 61968 60220 60370 59352 59246 59988 60712 58114 60692 58244 62628 ARIN 99698 93645 89239 89207 90278 90288 90292 92439 89620 94164 96025 90663 93547 91324 92387 90334 LACNIC 23132 19773 19527 19356 19669 19748 19775 19740 19686 19598 19691 19466 19686 19695 23062 19548 RIPE NCC 77069 58307 57967 60978 57717 57157 57389 55957 64917 57714 59682 57741 57827 56853 56446 56356 AfriNIC 1433 1390 1424 1407 1399 1423 1431 1424 1422 1426 1426 1387 1424 1427 1419 1388 Old 45336 43228 41647 42442 42573 42553 42518 42236 41712 41785 41896 42294 42307 42674 42610 42594 IANA 6 1 3 1 0 3 2 2 3 4 3 2 3 2 4 0 RFC1918 178 0 7 0 7 5 3 0 1 7 142 11 1 2 13 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 315284 282585 268898 270902 275500 273145 271630 272168 276713 273944 278853 272276 272909 272669 274185 272848 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 12816 12788 12717 12712 12785 12774 12760 12699 12710 12707 12725 12785 12766 12797 12755 12659 APNIC 3472 3460 3406 3384 3442 3436 3418 3396 3412 3402 3417 3443 3390 3449 3396 3410 RIPE NCC 12045 12009 12006 11949 12004 11995 12003 11943 12007 11992 12006 12014 11997 11995 11959 11967 LACNIC 1018 1013 1005 1010 1014 1014 1013 1004 1006 1006 1007 1016 1015 1015 1014 1000 AFRINIC 216 215 215 215 215 215 216 213 215 215 215 216 215 216 214 213 IANA 4 1 3 3 1 3 3 2 4 2 4 4 4 3 1 1 Private 77 44 31 13 45 32 33 16 40 29 35 37 34 32 27 16 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 29648 29530 29383 29286 29506 29469 29446 29273 29394 29353 29409 29515 29421 29507 29366 29266 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4014 4604 4551 5940 4679 5379 5038 7955 5505 5536 4710 4490 4860 4679 6286 8079 APNIC 896 1033 1146 1463 1130 1268 1195 1661 1230 1290 1092 1079 1165 1108 1478 1808 RIPE NCC 3691 4551 4347 5499 4379 4949 4590 7475 4690 4735 4464 4455 4565 4703 6262 7109 LACNIC 337 414 400 451 408 410 415 489 424 427 401 403 420 398 427 507 AFRINIC 71 83 78 94 86 86 81 97 85 87 80 80 86 80 94 102 IANA 2 0 1 2 0 1 1 1 2 1 2 2 2 1 0 0 Private 55 30 20 7 35 21 22 13 30 19 24 27 19 25 18 14 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9066 10715 10543 13456 10717 12114 11342 17691 11966 12095 10773 10536 11117 10994 14565 17619 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 8802 8184 8166 6772 8106 7395 7722 4744 7205 7171 8015 8295 7906 8118 6469 4580 APNIC 2576 2427 2260 1921 2312 2168 2223 1735 2182 2112 2325 2364 2225 2341 1918 1602 RIPE NCC 8354 7458 7659 6450 7625 7046 7413 4468 7317 7257 7542 7559 7432 7292 5697 4858 LACNIC 681 599 605 559 606 604 598 515 582 579 606 613 595 617 587 493 AFRINIC 145 132 137 121 129 129 135 116 130 128 135 136 129 136 120 111 IANA 2 1 2 1 1 2 2 1 2 1 2 2 2 2 1 1 Private 22 14 11 6 10 11 11 3 10 10 11 10 15 7 9 2 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 20582 18815 18840 15830 18789 17355 18104 11582 17428 17258 18636 18979 18304 18513 14801 11647 IANA : AS64449 AS64441 AS64444 AS65535 Number of 4-byte ASes: 12. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 24688 24837 24722 24913 24847 24886 24801 25130 24810 24824 24774 24818 24833 24827 25002 25204 Transit 4817 4567 4517 4261 4533 4461 4520 4036 4446 4394 4493 4558 4457 4547 4250 3948 Transit-only 156 133 151 114 131 131 132 110 141 139 148 144 135 143 118 113 Total 29661 29537 29390 29288 29511 29478 29453 29276 29397 29357 29415 29520 29425 29517 29370 29265 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.82 6.00 5.51 5.62 5.27 5.99 5.80 5.36 5.70 5.98 5.43 5.42 6.17 5.24 6.53 4.95 Std 2.38 2.40 2.41 2.28 2.20 2.26 2.45 2.15 2.49 2.36 2.41 2.37 2.36 2.36 2.38 1.63 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/16 65003 10.0.22.0/24 39912 10.20.0.0/20 39912 10.20.30.0/30 8342 10.24.1.0/24 10796 10.24.14.0/24 10796 10.205.65.0/24 34245 10.205.252.0/24 34245 10.216.0.0/15 34245 10.221.3.131/32 1267 10.221.3.132/32 1267 10.221.3.141/32 1267 10.221.3.142/32 1267 172.16.100.1/32 6461 172.17.100.0/28 6461 172.17.160.0/19 10796 172.17.161.0/24 10796 172.17.176.0/24 10796 172.17.177.0/24 10796 172.17.180.0/24 6461 172.17.181.128/30 6461 172.17.181.132/30 6461 172.17.181.140/30 6461 172.17.181.168/30 6461 172.17.181.172/30 6461 172.17.181.180/30 6461 172.17.181.208/30 6461 172.17.181.212/30 6461 172.17.183.0/24 6461 172.17.186.0/29 6461 172.17.186.8/29 6461 172.17.186.16/29 6461 172.17.186.24/29 6461 172.17.186.40/29 6461 172.17.186.48/29 6461 172.17.186.56/29 6461 172.17.186.64/29 6461 172.17.186.72/29 6461 172.17.186.80/29 6461 172.17.186.88/29 6461 172.17.186.96/29 6461 172.17.186.104/29 6461 172.17.186.112/29 6461 172.17.186.120/29 6461 172.17.186.128/29 6461 172.17.186.136/29 6461 172.17.186.144/29 6461 172.17.186.152/29 6461 172.17.186.160/29 6461 172.17.186.168/29 6461 172.17.186.176/29 6461 172.17.188.0/29 6461 172.17.190.0/30 6461 172.17.190.144/29 6461 172.17.190.152/29 6461 172.17.191.0/29 6461 172.17.191.8/29 6461 172.17.191.16/29 6461 172.17.191.24/29 6461 172.17.191.32/29 6461 172.17.194.0/24 6461 172.17.194.128/29 6461 172.17.195.0/24 6461 172.17.196.0/24 6461 172.17.198.0/28 6461 172.17.198.80/28 6461 172.17.200.0/29 6461 172.17.200.8/29 6461 172.17.201.0/24 6461 172.17.205.0/26 6461 172.17.215.0/24 6461 172.17.218.0/24 6461 172.17.219.16/29 6461 172.17.219.64/28 6461 172.17.219.80/29 6461 172.17.221.0/24 6461 172.17.222.0/29 6461 172.17.222.16/29 6461 172.17.222.48/29 6461 172.17.222.56/29 6461 172.17.222.64/29 6461 172.17.223.70/32 6461 172.17.223.78/32 6461 172.17.229.0/24 6461 172.17.234.0/29 6461 172.17.234.8/29 6461 172.17.234.16/29 6461 172.17.234.24/29 6461 172.17.234.192/27 6461 172.17.235.0/29 6461 172.17.235.8/29 6461 172.17.235.16/29 6461 172.17.235.24/29 6461 172.17.238.0/29 6461 172.17.238.8/29 6461 172.17.238.16/29 6461 172.17.238.24/29 6461 172.17.238.32/29 6461 172.17.238.40/29 6461 172.17.238.56/29 6461 172.17.238.64/29 6461 172.17.238.72/29 6461 172.17.238.80/29 6461 172.17.238.96/29 6461 172.17.239.0/24 6461 172.17.241.0/24 6461 172.17.250.0/29 6461 172.17.250.8/29 6461 172.17.250.24/29 6461 172.17.250.40/29 6461 172.17.250.48/29 6461 172.17.250.56/29 6461 172.17.250.64/29 6461 172.17.250.152/29 6461 172.17.250.160/29 6461 172.17.250.168/29 6461 172.17.252.0/24 6461 172.17.253.32/29 6461 172.17.253.40/29 6461 172.17.253.48/28 6461 172.17.253.96/29 6461 172.17.253.104/29 6461 172.17.253.128/29 6461 172.17.253.136/29 6461 172.17.253.168/29 6461 172.17.255.32/27 6461 172.17.255.64/29 6461 172.17.255.72/29 6461 172.17.255.104/29 6461 172.23.224.0/28 2119 172.24.16.34/32 6461 172.25.4.0/24 31501 172.27.0.0/28 6461 172.27.0.16/28 6461 172.27.0.33/32 6461 172.27.0.34/32 6461 172.27.0.35/32 6461 172.27.0.36/32 6461 172.27.0.37/32 6461 172.27.0.38/32 6461 172.27.0.39/32 6461 172.27.0.40/32 6461 172.27.0.41/32 6461 172.27.0.42/32 6461 172.27.0.64/29 6461 172.27.0.72/29 6461 172.31.160.0/19 11060 192.168.1.0/24 6461 192.168.10.0/30 6461 192.168.10.4/30 6461 192.168.17.0/24 6461 192.168.17.76/30 6461 192.168.56.0/24 6461 192.168.75.4/32 6461 192.168.100.0/24 34245 192.168.103.0/25 65347 192.168.103.128/25 65347 192.168.199.0/24 25467 192.168.200.0/24 34245 192.168.201.0/24 6461 o List of hot-spots during the week. Prefix Origin AS Number of updates 189.132.0.0/19 8151 4547457 189.152.0.0/19 8151 4547445 89.38.98.0/23 6663 1237320 89.39.147.0/24 6663 1212371 86.105.182.0/24 6663 909397 83.228.71.0/24 8866 715046 192.12.120.0/24 5691 571861 221.134.222.0/24 9583 534033 210.210.112.0/24 9583 507941 221.135.80.0/24 9583 483716 Total number of RIS BGP peering sessions: 640

1 0

RIS Statistics Report
by risops＠ripe.net 25 Aug '08

25 Aug '08

RIS Statistics Report (20080818-20080825) This report was generated at Mon Aug 25 00:15:01 UTC 2008. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 68332 67532 65628 59139 63616 61850 60558 60673 61392 61220 60256 60613 58197 59631 59521 62409 ARIN 95363 93346 89324 89065 90164 90389 90123 92260 89674 90703 89606 90680 89773 91117 92263 90172 LACNIC 23527 20271 20000 19747 20227 20189 20196 20193 20227 20087 20166 20075 20081 20115 23420 20024 RIPE NCC 82275 57951 65459 61011 57237 64306 57284 55952 72099 64823 57759 57645 57870 56771 56313 56240 AfriNIC 1385 1373 1380 1370 1376 1379 1385 1383 1380 1378 1380 1365 1375 1383 1384 1365 Old 45165 43025 41786 42191 42369 42605 42327 42047 41792 41785 41545 42186 42004 42455 42317 42389 IANA 41 1 39 1 1 38 1 1 38 39 1 0 1 1 3 1 RFC1918 65 2 36 0 7 8 2 0 3 8 6 12 1 2 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 316153 283501 283652 272524 274997 280764 271876 272509 286605 280043 270719 272576 269302 271475 275233 272600 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 12802 12773 12705 12695 12769 12767 12744 12682 12699 12693 12712 12783 12743 12783 12746 12640 APNIC 3455 3439 3390 3374 3426 3419 3404 3380 3397 3386 3401 3430 3374 3428 3385 3392 RIPE NCC 12007 11975 11966 11923 11966 11952 11962 11907 11966 11948 11965 11972 11950 11951 11917 11930 LACNIC 1011 1008 1000 1004 1010 1008 1008 1000 1002 1000 1001 1008 1007 1008 1007 996 AFRINIC 216 215 215 211 213 215 216 213 215 215 215 215 214 216 214 211 IANA 2 1 1 1 2 1 1 1 2 1 1 1 2 1 1 1 Private 108 36 61 52 35 61 62 11 64 22 60 44 55 19 17 11 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 29601 29447 29338 29260 29421 29423 29397 29194 29345 29265 29355 29453 29345 29406 29287 29181 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3943 4567 4521 5275 4610 5409 5332 7800 5534 5620 4617 4451 5043 4622 6246 7806 APNIC 902 1050 1128 1284 1129 1260 1186 1610 1235 1306 1085 1088 1201 1116 1483 1788 RIPE NCC 3667 4478 4248 4990 4356 4991 4465 7350 4569 4615 4446 4433 4735 4675 6060 6927 LACNIC 335 398 399 414 396 403 403 475 413 424 392 387 414 394 412 497 AFRINIC 78 85 82 87 86 90 85 99 88 88 86 87 89 87 96 106 IANA 0 0 0 1 0 0 0 1 1 0 0 1 1 1 1 1 Private 87 28 55 46 27 53 54 10 59 17 54 32 46 16 13 9 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9012 10606 10433 12097 10604 12206 11525 17345 11899 12070 10680 10479 11529 10911 14311 17134 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 8859 8206 8184 7420 8159 7358 7412 4882 7165 7073 8095 8332 7700 8161 6500 4834 APNIC 2553 2389 2262 2090 2297 2159 2218 1770 2162 2080 2316 2342 2173 2312 1902 1604 RIPE NCC 8340 7497 7718 6933 7610 6961 7497 4557 7397 7333 7519 7539 7215 7276 5857 5003 LACNIC 676 610 601 590 614 605 605 525 589 576 609 621 593 614 595 499 AFRINIC 138 130 133 124 127 125 131 114 127 127 129 128 125 129 118 105 IANA 2 1 1 0 2 1 1 0 1 1 1 0 1 0 0 0 Private 21 8 6 6 8 8 8 1 5 5 6 12 9 3 4 2 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 20589 18841 18905 17163 18817 17217 17872 11849 17446 17195 18675 18974 17816 18495 14976 12047 IANA : AS64449 AS65535 Number of 4-byte ASes: 13. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 24635 24781 24676 24790 24756 24842 24755 25035 24750 24737 24737 24747 24816 24755 24890 25107 Transit 4825 4540 4522 4354 4542 4463 4518 4053 4459 4400 4481 4571 4409 4529 4287 3972 Transit-only 150 131 142 116 126 123 128 108 136 129 137 140 121 130 111 101 Total 29610 29452 29340 29260 29424 29428 29401 29196 29345 29266 29355 29458 29346 29414 29288 29180 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.77 6.00 5.50 5.67 5.32 5.98 5.79 5.38 5.70 5.96 5.41 5.27 5.94 5.18 6.55 4.96 Std 2.36 2.36 2.41 2.31 2.23 2.27 2.44 2.17 2.51 2.31 2.41 2.28 2.25 2.39 2.43 1.61 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/24 39912 10.10.12.0/24 34245 10.10.13.0/24 34245 10.20.0.0/20 39912 10.20.30.0/30 8342 10.24.1.0/24 10796 10.24.14.0/24 10796 10.30.0.0/21 6731 10.100.100.100/30 6067 10.128.22.0/23 34245 10.193.3.0/24 34245 10.193.12.128/28 34245 10.193.14.32/27 34245 10.193.14.96/27 34245 10.193.14.192/28 34245 10.201.64.0/29 34245 10.205.64.0/24 34245 10.205.65.0/24 34245 10.205.252.0/24 34245 10.205.255.0/26 34245 10.216.0.0/15 34245 10.216.2.0/23 34245 10.216.4.0/23 34245 10.216.6.0/23 34245 10.216.8.0/23 34245 10.216.10.0/23 34245 10.221.3.131/32 1267 10.221.3.132/32 1267 10.221.3.141/32 1267 10.221.3.142/32 1267 172.16.0.0/22 6067 172.16.0.1/32 6067 172.17.160.0/24 10796 172.17.161.0/24 10796 172.17.176.0/24 10796 172.17.177.0/24 10796 172.23.224.0/28 2119 172.25.4.0/24 31501 172.31.160.0/19 11060 192.0.2.1/32 39120 192.168.1.1/32 6731 192.168.2.0/24 34245 192.168.10.0/24 34245 192.168.103.0/25 65347 192.168.103.128/25 65347 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 189.152.0.0/19 8151 4209756 189.132.0.0/19 8151 4209745 83.228.71.0/24 8866 690751 192.12.120.0/24 5691 566620 189.148.0.0/19 8151 538817 221.134.222.0/24 9583 529319 206.25.9.0/24 32761 322989 210.214.151.0/24 9583 315406 210.210.112.0/24 9583 312837 189.158.0.0/19 8151 302400 Total number of RIS BGP peering sessions: 640

1 0