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RIS Statistics Report
by Generic RIS account 19 Oct '04

19 Oct '04

RIS Statistics Report (20041011-20041018) This report was generated at Mon Oct 18 00:15:01 UTC 2004. 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 APNIC 28890 28598 26896 27457 28240 27854 20117 27188 28124 27560 27618 28053 ARIN 61442 61244 57122 59528 60959 60172 28688 61122 60041 59816 59855 60526 LACNIC 6425 6424 5892 6343 6412 6383 4482 6391 6368 6367 6367 6367 RIPE NCC 26382 25670 19359 23822 25662 24131 20068 23989 24422 23978 24102 24579 OLD 32380 32134 28314 30418 31576 31152 17135 31678 30793 30498 30595 30886 IANA 1679 1669 1429 1557 1641 1623 1303 1619 1667 1563 1600 1665 RFC1918 11 2 0 0 7 2 0 0 1 1 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 157209 155741 139012 149125 154497 151317 91793 151987 151416 149783 150137 152076 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 ARIN 10416 10390 9895 266 10358 10343 6671 10321 10288 10277 10251 10313 APNIC 2123 2123 2045 38 2110 2100 1676 2094 2091 2073 2070 2094 RIPE NCC 5963 5945 5179 2399 5951 5929 5440 5897 5928 5920 5909 5942 LACNIC 69 69 63 6 68 69 57 69 65 65 65 65 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 34 25 12 2 24 12 17 10 16 7 12 17 Others 0 0 0 0 0 0 0 0 0 0 0 0 Total 18605 18552 17194 2711 18511 18453 13861 18391 18388 18342 18307 18431 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 ARIN 3146 3598 4511 157 3359 4809 2166 6336 4514 5437 6043 4336 APNIC 604 675 866 29 654 955 620 1202 862 1032 976 870 RIPE NCC 1662 2018 2029 1400 1850 2607 2048 3545 2306 2738 3176 2260 LACNIC 28 29 29 6 29 34 27 40 31 34 37 31 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 27 21 10 0 20 10 12 8 13 4 8 12 Others 0 0 0 0 0 0 0 0 0 0 0 0 Total 5467 6341 7445 1592 5912 8415 4873 11131 7726 9245 10240 7509 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 ARIN 7270 6792 5384 109 6999 5534 4505 3985 5774 4840 4208 5977 APNIC 1519 1448 1179 9 1456 1145 1056 892 1229 1041 1094 1224 RIPE NCC 4301 3927 3150 999 4101 3322 3392 2352 3622 3182 2733 3682 LACNIC 41 40 34 0 39 35 30 29 34 31 28 34 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 7 4 2 2 4 2 5 2 3 3 4 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 Total 13138 12211 9749 1119 12599 10038 8988 7260 10662 9097 8067 10922 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 Leaf 15385 15446 14295 1993 15372 15484 11044 15728 15489 15479 15562 15418 Transit 3101 2990 2684 513 3018 2855 2448 2577 2794 2764 2655 2901 Transit-only 119 116 215 205 121 114 369 86 105 99 90 112 Total 18605 18552 17194 2711 18511 18453 13861 18391 18388 18342 18307 18431 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 Avg 6.59 6.38 6.17 5.55 6.65 6.21 6.60 6.10 6.90 6.14 5.81 6.58 Std 3.18 2.91 2.96 2.97 3.18 2.88 3.20 2.42 3.38 2.69 2.51 3.22 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 8608 10.1.1.0/24 9982 10.95.1.1/32 8608 10.95.1.2/32 8608 10.95.10.0/25 8608 10.95.10.128/25 8608 172.16.0.0/12 8608 172.16.2.0/24 13182 192.168.0.0/16 8608 192.168.46.252/30 7497 192.168.66.0/24 30893 o List of hot-spots during the week. Prefix Origin AS Number of updates 193.109.43.0/24 21086 703109 209.182.81.0/24 19071 353285 193.73.62.0/24 6730 346226 209.114.254.0/24 14359 298847 66.195.152.0/22 33045 175988 205.245.252.0/22 33045 172585 167.1.119.0/24 15084 146111 198.76.149.0/24 21617 130190 198.76.148.0/24 21617 130190 198.76.144.0/24 21617 130103 Total number of RIS BGP peering sessions: 430

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RIS Statistics Report
by Generic RIS account 12 Oct '04

12 Oct '04

RIS Statistics Report (20041004-20041011) This report was generated at Mon Oct 11 00:15:01 UTC 2004. 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 APNIC 27126 26843 26245 460 26677 21088 26432 26900 26344 25909 18685 26391 ARIN 61270 60742 60187 610 60924 57488 60308 60736 59675 59437 39388 60198 LACNIC 6505 6504 6470 998 6482 5704 6480 6495 6470 6470 5075 6470 RIPE NCC 25435 24584 24176 6285 24848 17927 24320 23986 24223 23990 13985 24672 OLD 32544 32154 30879 956 31932 28398 31369 31586 31019 30633 19347 30984 IANA 1577 1562 1542 282 1558 1244 1542 1513 1517 1470 941 1554 RFC1918 4 1 0 0 1 1 0 0 1 1 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 154461 152390 149499 9591 152422 131850 150451 151216 149249 147910 97421 150269 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 ARIN 10390 10376 10279 285 10333 10061 10316 10283 10259 10249 7497 10286 APNIC 2119 2116 2090 40 2115 1741 2098 2092 2088 2081 1521 2092 RIPE NCC 5916 5893 5893 2316 5901 4939 5899 5853 5882 5872 4182 5900 LACNIC 70 70 65 7 67 67 69 69 65 66 53 65 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 39 32 17 3 30 22 31 13 17 5 9 17 Others 0 0 0 0 0 0 0 0 0 0 0 0 Total 18534 18487 18344 2651 18446 16830 18413 18310 18311 18273 13262 18360 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 ARIN 3059 3368 3894 156 3365 4697 4118 6173 3925 5071 4060 3694 APNIC 596 663 736 30 663 730 772 1215 804 1067 754 758 RIPE NCC 1649 1992 2057 1397 1911 1935 2266 3565 2353 2816 1881 2019 LACNIC 30 31 29 7 29 35 34 46 31 39 30 30 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 31 27 12 1 23 20 25 11 12 3 7 12 Others 0 0 0 0 0 0 0 0 0 0 0 0 Total 5365 6081 6728 1591 5991 7417 7215 11010 7125 8996 6732 6513 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 ARIN 7331 7008 6385 129 6968 5364 6198 4110 6334 5178 3437 6592 APNIC 1523 1453 1354 10 1452 1011 1326 877 1284 1014 767 1334 RIPE NCC 4267 3901 3836 919 3990 3004 3633 2288 3529 3056 2301 3881 LACNIC 40 39 36 0 38 32 35 23 34 27 23 35 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 8 5 5 2 7 2 6 2 5 2 2 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 Total 13169 12406 11616 1060 12455 9413 11198 7300 11186 9277 6530 11847 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 Leaf 15324 15398 15344 1954 15348 14034 15398 15688 15417 15439 10869 15320 Transit 3092 2980 2892 476 2982 2558 2901 2535 2788 2741 1994 2926 Transit-only 118 109 108 221 116 238 114 87 106 93 399 114 Total 18534 18487 18344 2651 18446 16830 18413 18310 18311 18273 13262 18360 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 Avg 6.30 6.11 5.66 5.37 6.42 6.16 6.15 5.93 6.68 5.99 6.09 6.14 Std 2.93 2.69 2.71 2.79 2.96 2.68 2.88 2.26 3.24 2.59 2.43 2.85 o List of martians appearing throughout the week. Prefix Origin AS 172.16.2.0/24 13182 192.168.46.252/30 7497 192.168.66.0/24 30893 o List of hot-spots during the week. Prefix Origin AS Number of updates 193.109.43.0/24 21086 671187 193.73.62.0/24 6730 376173 209.182.81.0/24 19071 355329 209.114.254.0/24 14359 308443 198.76.144.0/24 21617 139453 198.76.149.0/24 21617 129011 198.76.148.0/24 21617 127693 24.239.64.0/18 27364 122912 198.76.150.0/24 21617 118158 198.76.141.0/24 21617 117717 Total number of RIS BGP peering sessions: 430

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RIS Statistics Report
by Generic RIS account 05 Oct '04

05 Oct '04

RIS Statistics Report (20040927-20041004) This report was generated at Mon Oct 4 00:15:01 UTC 2004. 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 APNIC 27407 27278 25441 23513 26592 19403 26265 26809 25884 25845 25947 26321 ARIN 61272 60949 58346 54356 60889 45807 60324 60807 59613 59367 59494 60109 LACNIC 6483 6483 6380 5755 6460 5137 6473 6480 6452 6451 6451 6451 RIPE NCC 25378 24678 22228 17466 25087 18300 22746 24117 22586 24131 24154 24668 OLD 32273 31908 29641 27176 31674 26908 31040 31540 30300 30455 30535 30859 IANA 1492 1482 1335 1041 1485 1198 1358 1419 1358 1369 1426 1482 RFC1918 5 1 0 0 2 1 0 0 1 1 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 154310 152779 143371 129307 152189 116754 148206 151172 146194 147619 148007 149890 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 ARIN 10379 10366 10082 252 10323 9779 10299 10273 10231 10233 10224 10276 APNIC 2112 2111 2051 28 2104 1849 2091 2084 2064 2065 2063 2085 RIPE NCC 5912 5884 5611 2004 5898 5129 5576 5845 5565 5873 5863 5896 LACNIC 70 69 63 5 67 63 70 69 65 66 65 65 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 51 42 19 2 43 29 36 9 18 14 8 25 Others 1 0 0 0 1 0 0 0 0 0 0 0 Total 18525 18472 17826 2291 18436 16849 18072 18280 17943 18251 18223 18347 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 ARIN 2995 3215 4986 141 3183 4880 3998 6305 4279 5329 4879 3795 APNIC 542 593 813 24 602 733 711 1202 794 1070 1103 704 RIPE NCC 1618 1944 2065 1213 1790 2172 1931 3433 2298 2545 2957 2006 LACNIC 31 30 34 4 30 30 34 43 34 36 37 31 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 40 38 15 1 33 26 29 7 16 11 7 19 Others 1 0 0 0 1 0 0 0 0 0 0 0 Total 5227 5820 7913 1383 5639 7841 6703 10990 7421 8991 8983 6555 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 ARIN 7384 7151 5096 111 7140 4899 6301 3968 5952 4904 5345 6481 APNIC 1570 1518 1238 4 1502 1116 1380 882 1270 995 960 1381 RIPE NCC 4294 3940 3546 791 4108 2957 3645 2412 3267 3328 2906 3890 LACNIC 39 39 29 1 37 33 36 26 31 30 28 34 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 11 4 4 1 10 3 7 2 2 3 1 6 Others 0 0 0 0 0 0 0 0 0 0 0 0 Total 13298 12652 9913 908 12797 9008 11369 7290 10522 9260 9240 11792 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 Leaf 15302 15348 14928 1667 15307 14050 15037 15651 15088 15391 15460 15309 Transit 3108 3015 2756 412 3019 2571 2885 2541 2707 2758 2675 2929 Transit-only 115 109 142 212 110 228 150 88 148 102 88 109 Total 18525 18472 17826 2291 18436 16849 18072 18280 17943 18251 18223 18347 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 Avg 6.39 6.18 6.04 5.41 6.42 6.27 6.12 6.14 6.94 6.08 6.08 6.30 Std 2.91 2.60 2.87 2.80 2.92 2.73 2.79 2.35 3.33 2.63 2.23 2.84 o List of martians appearing throughout the week. Prefix Origin AS 172.16.2.0/24 13182 172.31.255.0/30 3344 192.168.46.252/30 7497 192.168.66.0/24 30893 o List of hot-spots during the week. Prefix Origin AS Number of updates 193.109.43.0/24 21086 718215 209.182.81.0/24 19071 404193 193.73.62.0/24 6730 381932 209.114.254.0/24 14359 334442 198.76.149.0/24 21617 164620 65.166.150.0/24 31767 143570 65.166.151.0/24 31767 141806 198.76.144.0/24 21617 139436 198.76.150.0/24 21617 139265 198.76.148.0/24 21617 138249 Total number of RIS BGP peering sessions: 430

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Re: riswhoisdump.IPv4.gz riswhoisdump.IPv6.gz
by Rene Wilhelm 28 Sep '04

28 Sep '04

Andrzej, > Are riswhoisdump.IPv4.gz and riswhoisdump.IPv6.gz available somewhere ? yes, you can find them under http://www.ris.ripe.net/dumps/ Best Regards, -- Rene =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Rene Wilhelm RIPE Network Coordination Centre Email: wilhelm(a)ripe.net Amsterdam, the Netherlands Phone: +31 20 535 4417 Fax: +31 20 535 4445 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

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RIS Statistics Report
by Generic RIS account 28 Sep '04

28 Sep '04

RIS Statistics Report (20040920-20040927) This report was generated at Mon Sep 27 00:15:01 UTC 2004. 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 APNIC 27416 27126 26240 17353 27000 26200 22626 26759 26226 25816 25886 26715 ARIN 60481 60193 56607 32400 59975 59891 44996 60079 56756 59293 59331 59594 LACNIC 7682 7682 7656 6391 7668 7678 6501 7494 7652 7658 7658 7658 RIPE NCC 25711 24534 21503 19074 25060 24188 20343 23741 22764 23803 24128 24628 OLD 32310 31916 29032 19422 31664 31505 26271 31414 30394 30421 30474 30781 IANA 1549 1446 1348 973 1502 1410 1307 1356 1467 1360 1466 1485 RFC1918 2 1 0 0 1 1 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 155151 152898 142386 95613 152870 150873 122044 150843 145259 148351 148943 150861 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 ARIN 10365 10356 9943 381 10313 10318 10298 10246 10086 10219 10193 10257 APNIC 2106 2106 2039 37 2102 2084 2088 2071 2049 2067 2058 2080 RIPE NCC 5884 5857 5400 2928 5867 5843 5861 5813 5609 5832 5832 5863 LACNIC 70 69 65 9 67 69 69 69 65 66 64 65 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 52 41 18 4 39 33 29 17 22 12 20 21 Others 1 0 0 0 1 0 0 0 0 0 0 0 Total 18478 18429 17465 3359 18389 18347 18345 18216 17831 18196 18167 18286 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 ARIN 2986 3275 4207 249 3236 4784 4450 6334 3989 4974 5693 3936 APNIC 538 626 788 29 604 953 854 1167 808 1000 1107 738 RIPE NCC 1654 1976 2209 1979 1846 2571 2296 3604 2243 2881 2984 2086 LACNIC 31 30 35 9 33 34 39 44 34 41 38 37 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 41 34 12 0 32 28 23 15 17 8 16 15 Others 1 0 0 0 1 0 0 0 0 0 0 0 Total 5251 5941 7251 2266 5752 8370 7662 11164 7091 8904 9838 6812 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 ARIN 7379 7081 5736 132 7077 5534 5848 3912 6097 5245 4500 6321 APNIC 1568 1480 1251 8 1498 1131 1234 904 1241 1067 951 1342 RIPE NCC 4230 3881 3191 949 4021 3272 3565 2209 3366 2951 2848 3777 LACNIC 39 39 30 0 34 35 30 25 31 25 26 28 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 11 7 6 4 7 5 6 2 5 4 4 6 Others 0 0 0 0 0 0 0 0 0 0 0 0 Total 13227 12488 10214 1093 12637 9977 10683 7052 10740 9292 8329 11474 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 Leaf 15254 15325 14595 2616 15276 15440 15344 15619 14989 15357 15417 15285 Transit 3108 2993 2699 642 2999 2805 2896 2516 2695 2743 2663 2898 Transit-only 116 111 171 101 114 102 105 81 147 96 87 103 Total 18478 18429 17465 3359 18389 18347 18345 18216 17831 18196 18167 18286 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 Avg 6.35 6.11 5.95 5.10 6.44 6.11 6.17 5.88 6.84 6.07 5.99 6.28 Std 2.90 2.62 2.77 2.74 2.91 2.62 2.78 2.18 3.26 2.59 2.43 2.85 o List of martians appearing throughout the week. Prefix Origin AS 192.168.46.252/30 7497 o List of hot-spots during the week. Prefix Origin AS Number of updates 193.109.43.0/24 21086 591597 209.182.81.0/24 19071 404226 193.73.62.0/24 6730 338873 209.114.254.0/24 14359 303205 195.155.175.0/24 28869 206045 84.204.0.0/16 20632 181706 198.76.148.0/24 21617 168034 198.76.144.0/24 21617 154105 198.76.150.0/24 21617 152694 198.76.142.0/24 21617 141222 Total number of RIS BGP peering sessions: 434

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Re: RIS announces new Beacon Prefix 195.80.238.0/24.
by Arife Vural 21 Sep '04

21 Sep '04

On Mon, Sep 20, 2004 at 02:29:49PM +0200, Arife Vural wrote: > > Dear All, > > We started to announce new Beacon Prefix 195.83.238.0/24 at LINX, > SFINX, VIX, NSPIXP2, NYIIX behind AS12654. This Beacon prefix is > requested from Hitesh Ballani <hitesh(a)ripe.net> to do research about > Anycast servers behavior. I typed Hitesh's e-mail address wrong in previous e-mail, sorry for that. His e-mail address is <hitesh(a)cs.cornell.edu> in case you like to contact with him. Arife > > Please adjust your filters to receive this additional prefix from > RIS (AS12654) and pass it to your upstream provider. There is no real > traffic towards this prefix. However, we configured a dummy interface > on RRCs from this address range to allow Hitesh Ballani do also some > measurement in addition to the reachability of Anycast servers. > > If you would have any questions, please do not hesitate to contact > with us. > > Kind regards. > > Arife

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RIS Statistics Report
by Generic RIS account 21 Sep '04

21 Sep '04

RIS Statistics Report (20040913-20040920) This report was generated at Mon Sep 20 00:15:01 UTC 2004. 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 APNIC 27552 27508 25652 21807 26498 26317 26189 26847 26236 25968 26007 26295 ARIN 60798 60722 58683 27800 60336 60107 59881 60028 59685 59561 59566 59837 LACNIC 7482 6457 6062 3697 7469 6451 6451 6444 6429 6429 6429 6429 RIPE NCC 26018 24708 21689 17262 25410 24042 23231 23636 23442 23809 24018 24623 OLD 33142 32658 29591 14718 32427 31527 31217 31504 30495 30480 30465 31124 IANA 2176 1402 1267 898 2117 1287 1315 1265 1335 1254 1332 1388 RFC1918 1 1 0 0 0 1 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 157169 153456 142944 86182 154257 149732 148284 149724 147622 147501 147817 149696 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 10338 10334 10148 259 10290 10288 10265 10235 10206 0 10209 10185 10237 APNIC 2106 2106 2030 28 2101 2085 2087 2080 2074 0 2073 2060 2082 RIPE NCC 5855 5834 5494 2330 5844 5823 5671 5786 5632 0 5820 5807 5841 LACNIC 71 71 65 7 70 69 71 69 66 0 67 65 66 IANA 1 1 1 1 1 1 1 1 1 0 1 0 1 Private 53 43 17 8 40 27 26 19 24 0 18 20 26 Others 1 1 1 1 1 1 1 1 1 0 1 0 1 Total 18425 18390 17756 2634 18347 18294 18122 18191 18004 0 18189 18137 18254 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 2935 3134 4114 142 3278 4857 4224 5616 4158 0 4684 5483 3667 APNIC 511 574 723 18 593 854 737 1108 771 0 883 1107 666 RIPE NCC 1616 1836 1993 1434 1807 2555 1971 3432 2098 0 2504 2844 1850 LACNIC 32 32 33 6 34 37 40 43 32 0 37 39 34 IANA 1 1 1 1 1 1 1 1 1 0 1 0 1 Private 37 37 12 1 33 23 20 16 20 0 13 16 21 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 5132 5614 6876 1602 5746 8327 6993 10216 7080 0 8122 9489 6239 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 7403 7200 6034 117 7012 5431 6041 4619 6048 0 5525 4702 6570 APNIC 1595 1532 1307 10 1508 1231 1350 972 1303 0 1190 953 1416 RIPE NCC 4239 3998 3501 896 4037 3268 3700 2354 3534 0 3316 2963 3991 LACNIC 39 39 32 1 36 32 31 26 34 0 30 26 32 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 16 6 5 7 7 4 6 3 4 0 5 4 5 Others 1 1 1 1 1 1 1 1 1 0 1 0 1 Total 13293 12776 10880 1032 12601 9967 11129 7975 10924 0 10067 8648 12015 IANA : AS65535 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 Leaf 15201 15272 14805 1952 15232 15381 15104 15546 15087 15285 15376 15199 Transit 3109 3011 2789 492 2996 2813 2884 2551 2802 2794 2671 2944 Transit-only 115 107 162 190 119 100 134 94 115 110 90 111 Total 18425 18390 17756 2634 18347 18294 18122 18191 18004 18189 18137 18254 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 Avg 6.25 5.89 5.86 5.34 6.39 6.12 6.18 5.83 6.89 5.90 6.08 6.05 Std 2.80 2.50 2.71 2.86 2.81 2.63 2.73 2.18 3.32 2.47 2.47 2.66 o List of martians appearing throughout the week. There is no martians this week :) o List of hot-spots during the week. Prefix Origin AS Number of updates 209.182.81.0/24 19071 427204 193.73.62.0/24 6730 328694 209.114.254.0/24 14359 260448 139.91.40.0/24 8522 148892 139.91.252.0/24 8522 148892 193.109.43.0/24 21086 115853 213.228.64.0/18 16054 99449 203.143.192.0/19 7543 94598 195.218.176.0/24 3216 81297 195.239.204.0/24 3216 80977 Total number of RIS BGP peering sessions: 434

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RIS announces new Beacon Prefix 195.80.238.0/24.
by Arife Vural 20 Sep '04

20 Sep '04

Dear All, We started to announce new Beacon Prefix 195.83.238.0/24 at LINX, SFINX, VIX, NSPIXP2, NYIIX behind AS12654. This Beacon prefix is requested from Hitesh Ballani <hitesh(a)ripe.net> to do research about Anycast servers behavior. Please adjust your filters to receive this additional prefix from RIS (AS12654) and pass it to your upstream provider. There is no real traffic towards this prefix. However, we configured a dummy interface on RRCs from this address range to allow Hitesh Ballani do also some measurement in addition to the reachability of Anycast servers. If you would have any questions, please do not hesitate to contact with us. Kind regards. Arife

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riswhoisdump.IPv4.gz riswhoisdump.IPv6.gz
by Andrzej Filip 19 Sep '04

19 Sep '04

Are riswhoisdump.IPv4.gz and riswhoisdump.IPv6.gz available somewhere ? -- Andrzej [en:Andrew] Adam Filip anfi(a)priv.onet.pl anfi(a)xl.wp.pl Home Page http://anfi.homeunix.net/ [ PageRank 6 ]

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RIS Statistics Report
by Generic RIS account 13 Sep '04

13 Sep '04

RIS Statistics Report (20040906-20040913) This report was generated at Mon Sep 13 00:15:01 UTC 2004. 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 rrc08 rrc10 rrc11 rrc12 APNIC 27520 27211 26085 25468 26725 26237 25918 27216 22692 0 25544 12139 26407 ARIN 61194 60276 59912 59241 60066 59904 59191 59758 30891 0 59249 14866 59520 LACNIC 7333 6302 6283 6275 7313 6296 6160 6300 4582 0 6276 2913 6276 RIPE NCC 34597 24375 32710 23899 25221 23951 21345 23578 18878 0 23652 13336 24267 OLD 32488 31727 30577 30294 31792 31294 30346 31323 17288 0 30360 8724 30533 IANA 2187 1311 1402 1227 2073 1227 1176 1178 994 0 1191 688 1312 RFC1918 14 0 13 0 1 0 0 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 165333 151202 156982 146404 153191 148909 144136 149353 95325 0 146272 52666 148315 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 10308 10288 9842 521 10251 10260 10163 10212 7204 0 10179 4322 10205 APNIC 2099 2095 2027 72 2095 2080 2071 2077 1920 0 2067 1183 2077 RIPE NCC 5834 5816 5553 3071 5821 5807 5434 5779 5068 0 5800 4005 5814 LACNIC 69 69 62 7 66 68 67 68 56 0 65 42 64 IANA 1 1 1 1 1 1 1 1 1 0 1 1 1 Private 42 33 13 7 35 19 28 16 15 0 18 11 27 Others 1 0 0 1 1 0 0 0 0 0 0 0 0 Total 18354 18302 17498 3680 18270 18235 17764 18153 14264 0 18130 9564 18188 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 2989 3315 4738 353 3370 4433 4215 5846 2811 0 4841 1589 3953 APNIC 561 623 925 48 640 940 743 1176 769 0 976 480 743 RIPE NCC 1658 2013 2229 2036 1856 2408 2108 3340 1932 0 2436 1691 2229 LACNIC 31 32 31 6 31 34 32 40 28 0 35 21 31 IANA 1 1 1 1 1 1 1 1 1 0 1 1 1 Private 32 31 11 1 32 18 25 15 14 0 16 10 24 Others 0 0 0 1 0 0 0 0 0 0 0 0 0 Total 5272 6015 7935 2446 5930 7834 7124 10418 5555 0 8305 3792 6981 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 7319 6973 5104 168 6881 5827 5948 4366 4393 0 5338 2733 6252 APNIC 1538 1472 1102 24 1455 1140 1328 901 1151 0 1091 703 1334 RIPE NCC 4176 3803 3324 1035 3965 3399 3326 2439 3136 0 3364 2314 3585 LACNIC 38 37 31 1 35 34 35 28 28 0 30 21 33 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 10 2 2 6 3 1 3 1 1 0 2 1 3 Others 1 0 0 0 1 0 0 0 0 0 0 0 0 Total 13082 12287 9563 1234 12340 10401 10640 7735 8709 0 9825 5772 11207 IANA : AS65535 Others: AS65535 o List of martians appearing throughout the week. There is no martians this week :) o List of hot-spots during the week. Prefix Origin AS Number of updates 209.182.81.0/24 19071 412039 193.73.62.0/24 6730 386103 209.114.254.0/24 14359 299175 203.143.192.0/19 7543 249883 139.91.40.0/24 8522 188789 139.91.252.0/24 8522 187969 213.228.64.0/18 16054 174969 195.218.176.0/24 3216 139111 195.239.204.0/24 3216 135288 63.105.118.0/24 18493 80942 Total number of RIS BGP peering sessions: 428

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