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RIS Statistics Report
by Generic RIS account 06 Sep '04

06 Sep '04

RIS Statistics Report (20040830-20040906) This report was generated at Mon Sep 6 00:15:02 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 27545 27193 26104 12743 26939 26373 26655 27299 26560 7176 25726 25779 26002 ARIN 60405 59853 59005 24067 59705 59087 59236 59560 59034 7231 58793 58791 59244 LACNIC 6238 6238 6211 3864 6224 6209 6228 6228 6213 949 6213 6211 6213 RIPE NCC 24991 24271 23781 14786 24320 21721 23657 23301 23922 5689 23436 23688 23936 OLD 31995 31756 30501 14538 31511 30481 31106 31367 30581 5571 30342 30364 30492 IANA 1264 1197 1214 660 1257 1062 1126 1089 1216 256 1100 1214 1170 RFC1918 2 0 0 0 2 0 0 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 152440 150508 146816 70658 149958 144933 148008 148844 147526 26872 145610 146047 147057 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 10309 10292 10185 91 10259 10220 10237 10194 10167 2631 10165 10138 10186 APNIC 2091 2091 2063 0 2089 2054 2074 2067 2061 855 2057 2046 2068 RIPE NCC 5822 5800 5798 162 5806 5461 5802 5754 5786 2017 5774 5773 5804 LACNIC 66 65 60 7 64 65 65 65 61 14 62 60 61 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 50 41 28 4 42 27 29 20 30 7 15 21 30 Others 1 0 0 1 1 0 0 0 0 0 0 0 0 Total 18339 18289 18134 265 18261 17827 18207 18100 18105 5524 18073 18038 18149 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 2941 3261 4355 64 3284 4361 4271 5810 4310 1662 4771 5764 4432 APNIC 547 621 741 0 607 926 736 1169 769 454 985 1138 774 RIPE NCC 1638 1954 2160 124 1844 2401 2334 3456 2218 1143 2842 3117 2108 LACNIC 26 25 29 6 27 30 32 39 26 11 31 37 29 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 38 36 27 1 38 25 27 19 27 7 13 20 28 Others 1 0 0 1 1 0 0 0 0 0 0 0 0 Total 5191 5897 7312 196 5801 7743 7400 10493 7350 3277 8642 10076 7371 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 7368 7031 5830 27 6975 5859 5966 4384 5857 969 5394 4374 5754 APNIC 1544 1470 1322 0 1482 1128 1338 898 1292 401 1072 908 1294 RIPE NCC 4184 3846 3638 38 3962 3060 3468 2298 3568 874 2932 2656 3696 LACNIC 40 40 31 1 37 35 33 26 35 3 31 23 32 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 12 5 1 3 4 2 2 1 3 0 2 1 2 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 13148 12392 10822 69 12460 10084 10807 7607 10755 2247 9431 7962 10778 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 Leaf 15146 15215 15208 201 15184 14969 15218 15470 15249 4218 15274 15340 15195 Transit 3081 2965 2821 39 2965 2730 2879 2536 2753 830 2698 2603 2847 Transit-only 112 109 105 25 112 128 110 94 103 476 101 95 107 Total 18339 18289 18134 265 18261 17827 18207 18100 18105 5524 18073 18038 18149 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 Avg 6.29 6.04 5.90 4.16 6.38 5.98 6.31 6.07 6.73 5.86 5.67 6.00 6.29 Std 2.89 2.65 2.83 2.50 2.93 2.63 2.85 2.34 3.13 2.75 2.37 2.43 2.83 o List of martians appearing throughout the week. Prefix Origin AS 10.0.11.0/30 25232 o List of hot-spots during the week. Prefix Origin AS Number of updates 209.182.81.0/24 19071 389238 193.73.62.0/24 6730 341414 209.114.254.0/24 14359 278382 203.143.192.0/19 7543 211124 139.91.40.0/24 8522 125978 195.218.176.0/24 3216 125554 195.239.204.0/24 3216 121709 139.91.252.0/24 8522 114050 209.140.24.0/24 3043 86597 62.81.240.0/24 21027 75749 Total number of RIS BGP peering sessions: 428

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RIPE NCC RIS box (RRC08) is leaving MAE-West at 3rd of Sep, 2004 18.00 CEST.
by Arife Vural 01 Sep '04

01 Sep '04

Dear All, Our Remote Route Collector will be disconnected from MAE-West as of 3rd Sep, 2004 18.00 CEST. We will relocate the RIS box at PAIX. We hope we would get more interest at PAIX. We are planning to put RIS box online sometime next week. When it's online, we will send an announcement to the list. Kind regards. Arife

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RIS Statistics Report
by Generic RIS account 30 Aug '04

30 Aug '04

RIS Statistics Report (20040823-20040830) This report was generated at Mon Aug 30 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 27626 27560 26169 21046 26634 26096 26271 26897 26233 16340 25745 13134 25521 ARIN 68781 68477 64462 46955 67988 59764 64522 65032 64393 34995 59078 20330 62959 LACNIC 7261 6234 6183 5022 7220 6205 6205 6205 6183 3226 6183 2915 6160 RIPE NCC 27276 24468 25645 15074 25111 23639 22010 23327 23824 11064 23086 12445 22169 OLD 32732 32136 30592 21603 32053 30498 30646 31253 30652 18794 29533 10914 29525 IANA 2023 1186 1235 714 1942 1102 1054 1062 1159 476 1033 566 1057 RFC1918 6 0 3 0 3 0 0 0 0 2 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 165705 160061 154289 110414 160951 147304 150708 153776 152444 84897 144658 60304 147391 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 10210 10196 10066 95 10157 10148 10104 10084 10057 7244 5240 4853 9938 APNIC 2094 2094 2067 0 2088 2074 2076 2065 2065 1551 1392 1286 2056 RIPE NCC 5809 5787 5783 226 5796 5773 5397 5751 5773 3332 5597 3866 5511 LACNIC 64 64 61 7 63 64 64 64 61 42 41 38 61 IANA 79 79 79 1 79 76 79 76 79 47 46 61 79 Private 34 30 25 2 29 21 26 20 24 12 2 17 25 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 18290 18250 18081 331 18212 18156 17746 18060 18059 12228 12318 10121 17670 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 2931 3072 4446 59 3283 4134 4121 6039 4131 5299 3408 1786 4106 APNIC 540 578 751 0 625 834 730 1122 795 973 751 535 758 RIPE NCC 1638 1872 2272 180 1824 2440 2154 3384 2365 2239 3099 1664 2158 LACNIC 21 26 32 6 29 31 30 41 28 34 25 18 30 IANA 34 35 38 0 35 40 38 48 38 37 33 35 37 Private 25 26 22 1 23 20 19 18 21 12 0 16 20 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 5189 5609 7561 246 5819 7499 7092 10652 7378 8594 7316 4054 7109 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 7279 7124 5620 36 6874 6014 5983 4045 5926 1945 1832 3067 5832 APNIC 1554 1516 1316 0 1463 1240 1346 943 1270 578 641 751 1298 RIPE NCC 4171 3915 3511 46 3972 3333 3243 2367 3408 1093 2498 2202 3353 LACNIC 43 38 29 1 34 33 34 23 33 8 16 20 31 IANA 45 44 41 1 44 36 41 28 41 10 13 26 42 Private 9 4 3 1 6 1 7 2 3 0 2 1 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 13101 12641 10520 85 12393 10657 10654 7408 10681 3634 5002 6067 10561 IANA : AS32854 AS32837 AS33801 AS32772 AS33798 AS32869 AS32841 AS32802 AS32822 AS32888 AS33855 AS33847 AS32788 AS32938 AS32809 AS32864 AS32845 AS33843 AS33802 AS32908 AS32784 AS33799 AS32889 AS32877 AS33826 AS32886 AS32928 AS32952 AS33815 AS33874 AS32890 AS33811 AS32846 AS32867 AS32853 AS32882 AS32873 AS32794 AS32817 AS32773 AS32836 AS32917 AS32800 AS32838 AS32777 AS33841 AS33822 AS32797 AS33803 AS32924 AS32793 AS32803 AS33835 AS32816 AS52947 AS32826 AS33812 AS32796 AS33852 AS33823 AS32827 AS32906 AS32896 AS32834 AS32821 AS32812 AS32786 AS33838 AS32778 AS32871 AS32861 AS32787 AS32775 AS32805 AS32779 AS32851 AS32899 AS32782 AS32839 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 Leaf 15077 15131 15120 255 15105 15233 14753 15410 15177 10472 9970 7850 14730 Transit 3100 3007 2853 37 2994 2821 2839 2555 2776 1554 2043 1700 2779 Transit-only 113 112 108 39 113 102 154 95 106 202 305 571 161 Total 18290 18250 18081 331 18212 18156 17746 18060 18059 12228 12318 10121 17670 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 Avg 6.23 5.85 5.95 4.20 6.38 5.86 6.44 6.00 6.43 4.98 6.48 6.37 6.37 Std 2.90 2.53 2.87 2.86 3.08 2.46 2.99 2.24 2.58 2.26 2.84 2.51 2.96 o List of martians appearing throughout the week. Prefix Origin AS 172.16.0.0/12 297 192.0.2.0/24 297 192.168.0.0/16 297 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.191.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 209.182.81.0/24 19071 408985 193.73.62.0/24 6730 378605 209.114.254.0/24 14359 290882 139.91.40.0/24 8522 144344 139.91.252.0/24 8522 130637 195.239.204.0/24 3216 129735 195.218.176.0/24 3216 129029 207.239.123.0/24 13391 123895 195.155.175.0/24 28869 84477 207.79.177.0/24 705 74323 Total number of RIS BGP peering sessions: 428

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RIS Statistics Report
by Generic RIS account 23 Aug '04

23 Aug '04

RIS Statistics Report (20040816-20040823) This report was generated at Mon Aug 23 00:15:02 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 27074 26799 25782 25225 26111 15699 22344 26374 25939 8377 25169 16332 25605 ARIN 60527 60232 59024 58436 59862 25426 40780 59554 59075 11422 58390 19263 58440 LACNIC 6912 6347 6875 6825 6899 4800 5258 6820 6875 2019 6175 4180 6875 RIPE NCC 25593 25118 23606 24225 25115 16460 16613 23455 23892 5447 23051 12035 21555 OLD 32244 31981 29710 29107 31403 16073 22105 31516 29940 6905 29083 11118 29263 IANA 1137 1117 1108 997 1117 805 885 1075 1132 242 1029 521 1033 RFC1918 2 2 0 0 0 0 0 0 0 0 0 2 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 153489 151596 146105 144815 150507 79263 107985 148794 146853 34412 142897 63451 142771 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 10199 10158 10081 67 10154 6148 8174 10080 10068 3277 10011 4943 9954 APNIC 2081 2079 2054 0 2075 1605 1891 2057 2054 1081 2044 1471 2047 RIPE NCC 5791 5765 5765 209 5776 4593 4680 5728 5757 2004 5732 3762 5205 LACNIC 65 64 62 5 64 52 55 65 62 28 60 40 62 IANA 48 48 48 0 48 39 45 46 48 27 46 38 48 Private 77 70 16 2 28 61 67 13 19 59 7 13 19 Others 1 0 0 1 1 0 0 0 0 0 0 0 0 Total 18262 18184 18026 284 18146 12498 14912 17989 18008 6476 17900 10267 17335 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 3057 3554 4621 42 3340 2298 3345 5968 4013 1977 5062 1969 4210 APNIC 548 614 792 0 627 686 646 1139 734 549 1065 672 733 RIPE NCC 1672 1998 2495 170 1866 1790 1714 3222 2126 1102 3123 1500 1996 LACNIC 28 29 31 4 29 25 26 40 30 21 38 21 31 IANA 22 23 25 0 22 19 22 28 23 18 28 20 24 Private 66 62 14 1 23 59 62 12 15 59 6 11 14 Others 1 0 0 1 1 0 0 0 0 0 0 0 0 Total 5394 6280 7978 218 5908 4877 5815 10409 6941 3726 9322 4193 7008 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 7142 6604 5460 25 6814 3850 4829 4112 6055 1300 4949 2974 5744 APNIC 1533 1465 1262 0 1448 919 1245 918 1320 532 979 799 1314 RIPE NCC 4119 3767 3270 39 3910 2803 2966 2506 3631 902 2609 2262 3209 LACNIC 37 35 31 1 35 27 29 25 32 7 22 19 31 IANA 26 25 23 0 26 20 23 18 25 9 18 18 24 Private 11 8 2 1 5 2 5 1 4 0 1 2 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 12868 11904 10048 66 12238 7621 9097 7580 11067 2750 8578 6074 10327 IANA : AS32854 AS33801 AS32772 AS33798 AS32869 AS32841 AS32802 AS32822 AS33855 AS33847 AS32788 AS32864 AS32845 AS33843 AS63330 AS32886 AS32890 AS32846 AS32867 AS32853 AS32873 AS32794 AS32773 AS32836 AS32800 AS32838 AS33822 AS32793 AS32803 AS33835 AS32816 AS32826 AS33812 AS32796 AS32827 AS32896 AS32834 AS32821 AS32812 AS32786 AS33838 AS32778 AS32871 AS32861 AS32787 AS32851 AS32782 AS32839 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 Leaf 15080 15121 15107 211 15065 9926 12102 15333 15126 4977 15219 7961 14434 Transit 3066 2951 2812 45 2966 2111 2453 2568 2777 1007 2589 1754 2710 Transit-only 116 112 107 28 115 461 357 88 105 492 92 552 191 Total 18262 18184 18026 284 18146 12498 14912 17989 18008 6476 17900 10267 17335 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 Avg 6.31 6.10 6.02 4.32 6.39 6.26 6.44 6.13 6.37 5.65 5.43 6.43 6.32 Std 2.83 2.66 2.87 2.89 2.90 2.53 2.96 2.36 2.65 2.62 2.16 2.59 2.83 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 14988 192.168.0.0/16 14988 o List of hot-spots during the week. Prefix Origin AS Number of updates 193.73.62.0/24 6730 383920 209.182.81.0/24 19071 352686 209.114.254.0/24 14359 275349 139.91.40.0/24 8522 148064 139.91.252.0/24 8522 147273 195.239.204.0/24 3216 114035 195.218.176.0/24 3216 107037 64.74.59.0/24 32590 97594 209.90.44.0/24 11853 96719 195.155.175.0/24 28869 67014 Total number of RIS BGP peering sessions: 429

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RIS Statistics Report
by Generic RIS account 16 Aug '04

16 Aug '04

RIS Statistics Report (20040809-20040816) This report was generated at Mon Aug 16 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 27188 27183 25684 25217 25959 20122 25699 26210 25756 8900 25170 20244 25605 ARIN 67896 60388 59487 59099 67252 56889 59552 60132 59492 9319 59185 54521 59464 LACNIC 6341 6324 6300 6280 6318 5609 6309 6289 6300 1612 6116 5466 6301 RIPE NCC 24846 24079 23549 23254 23975 15484 21938 23135 23979 5955 23028 17374 23676 OLD 33173 32240 29901 29384 32119 25508 30753 31501 29949 6224 29152 25921 29790 IANA 1057 1052 1047 991 1052 787 916 940 1048 187 973 764 1043 RFC1918 5 0 0 0 3 0 2 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 160506 151266 145968 144225 156678 124399 145169 148207 146524 32197 143624 124290 145879 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 10196 10183 10076 406 10124 9730 10096 10056 10054 3045 10026 9401 8865 APNIC 2073 2071 2054 39 2065 1785 2055 2049 2042 1021 2034 1572 1871 RIPE NCC 5767 5748 5737 3268 5751 4462 5424 5705 5722 2176 5720 4647 5118 LACNIC 63 63 60 8 61 58 61 63 60 26 60 56 59 IANA 25 25 25 2 25 24 25 24 25 16 24 25 23 Private 31 22 14 6 23 15 16 12 16 10 4 14 15 Others 1 0 0 1 1 0 0 0 0 0 0 0 0 Total 18156 18112 17966 3730 18050 16074 17677 17909 17919 6294 17868 15715 15951 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 2962 3189 4329 290 3365 4906 4493 5841 4115 1826 5052 5344 3964 APNIC 547 589 743 31 624 822 754 1138 802 495 1040 789 712 RIPE NCC 1590 1839 2074 2078 1824 1781 2045 3250 2282 1196 2900 2236 1951 LACNIC 23 24 27 7 25 28 28 36 27 21 34 31 30 IANA 16 18 17 2 17 17 17 18 17 12 20 17 15 Private 19 18 11 1 17 11 12 8 13 9 2 10 10 Others 1 0 0 1 1 0 0 0 0 0 0 0 0 Total 5158 5677 7201 2410 5873 7565 7349 10291 7256 3559 9048 8427 6682 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 7234 6994 5747 116 6759 4824 5603 4215 5939 1219 4974 4057 4901 APNIC 1526 1482 1311 8 1441 963 1301 911 1240 526 994 783 1159 RIPE NCC 4177 3909 3663 1190 3927 2681 3379 2455 3440 980 2820 2411 3167 LACNIC 40 39 33 1 36 30 33 27 33 5 26 25 29 IANA 9 7 8 0 8 7 8 6 8 4 4 8 8 Private 12 4 3 5 6 4 4 4 3 1 2 4 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 12998 12435 10765 1320 12177 8509 10328 7618 10663 2735 8820 7288 9269 IANA : AS32772 AS33798 AS32822 AS32788 AS32864 AS63330 AS32890 AS32846 AS32853 AS32836 AS32800 AS32838 AS32816 AS32826 AS32796 AS32827 AS32834 AS32821 AS32812 AS32786 AS33838 AS32787 AS32851 AS32782 AS32839 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 Leaf 14973 15042 15021 2948 14974 13411 14720 15257 15080 4879 15155 13188 13144 Transit 3068 2955 2839 694 2964 2365 2817 2556 2736 914 2623 2214 2530 Transit-only 115 115 106 88 112 298 140 96 103 501 90 313 277 Total 18156 18112 17966 3730 18050 16074 17677 17909 17919 6294 17868 15715 15951 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 Avg 6.24 5.91 5.91 6.02 6.42 6.22 6.32 6.16 6.57 5.59 5.62 6.19 6.42 Std 2.77 2.55 2.81 3.33 2.88 2.54 2.81 2.36 2.65 2.58 2.33 2.43 2.83 o List of martians appearing throughout the week. Prefix Origin AS 10.0.22.0/27 8928 10.1.3.0/24 13024 172.19.0.0/16 13024 192.168.191.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 209.182.81.0/24 19071 325051 209.114.254.0/24 14359 280375 62.209.160.0/19 24862 268993 83.145.0.0/18 24862 268854 193.73.62.0/24 6730 223856 195.218.176.0/24 3216 117252 195.239.204.0/24 3216 117212 194.103.224.0/22 24862 97238 208.48.62.0/24 30391 92618 149.117.70.0/24 1273 84136 Total number of RIS BGP peering sessions: 429

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(no subject)
by Engin 09 Aug '04

09 Aug '04

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RIS Statistics Report
by Generic RIS account 09 Aug '04

09 Aug '04

RIS Statistics Report (20040802-20040809) This report was generated at Mon Aug 9 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 26758 26430 25777 25667 26388 25980 26136 26496 26138 7604 25718 25762 23064 ARIN 60201 59818 58353 58890 59886 59445 59549 59815 59589 9442 58962 59007 46840 LACNIC 7052 6026 6006 5996 7040 6022 6022 6023 6014 1504 6002 6002 5030 RIPE NCC 26058 24126 21777 23459 25191 23642 23677 23392 24170 5673 23405 23574 22119 OLD 31303 30646 29160 28976 30855 29969 30014 30196 30037 6431 29050 29084 25545 IANA 1863 1048 1001 1028 1842 1070 1044 1004 1097 204 1034 1073 948 RFC1918 3 0 0 0 1 0 2 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 153238 148094 142074 144016 151203 146128 146444 146926 147045 30858 144171 144502 123546 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 10151 10136 9997 299 10106 10072 10089 10046 10070 3017 9990 9976 8770 APNIC 2060 2059 2011 37 2058 2027 2046 2034 2039 888 2019 2011 1941 RIPE NCC 5744 5722 5416 2421 5730 5695 5370 5687 5710 2025 5697 5697 5451 LACNIC 62 62 61 8 61 62 62 62 60 26 59 59 52 IANA 11 11 11 0 11 11 11 11 11 7 11 11 10 Private 76 67 8 2 19 54 62 6 9 54 4 8 11 Others 1 0 0 0 1 0 0 0 0 0 0 0 0 Total 18105 18057 17504 2767 17986 17921 17640 17846 17899 6017 17780 17762 16235 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 3034 3362 4258 206 3360 5520 4578 6061 4025 1757 5452 6079 3739 APNIC 548 632 745 27 614 908 757 1116 742 412 1015 1128 734 RIPE NCC 1585 1844 2154 1492 1752 2736 2085 3213 2293 1136 2764 2974 2068 LACNIC 24 26 32 8 28 32 31 38 29 20 37 35 25 IANA 5 7 7 0 7 7 7 7 7 4 7 5 6 Private 65 62 7 0 16 53 58 4 7 54 2 6 7 Others 1 0 0 0 1 0 0 0 0 0 0 0 0 Total 5262 5933 7203 1733 5778 9256 7516 10439 7103 3383 9277 10227 6579 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 7117 6774 5739 93 6746 4552 5511 3985 6045 1260 4538 3897 5031 APNIC 1512 1427 1266 10 1444 1119 1289 918 1297 476 1004 883 1207 RIPE NCC 4159 3878 3262 929 3978 2959 3285 2474 3417 889 2933 2723 3383 LACNIC 38 36 29 0 33 30 31 24 31 6 22 24 27 IANA 6 4 4 0 4 4 4 4 4 3 4 6 4 Private 11 5 1 2 3 1 4 2 2 0 2 2 4 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 12843 12124 10301 1034 12208 8665 10124 7407 10796 2634 8503 7535 9656 IANA : AS32772 AS32788 AS63330 AS32836 AS32838 AS32816 AS32826 AS32834 AS32812 AS32787 AS32782 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 Leaf 14955 15011 14574 2103 14928 15150 14686 15227 15013 4647 15021 15117 13382 Transit 3044 2938 2794 474 2951 2678 2820 2531 2787 917 2662 2559 2619 Transit-only 106 108 136 190 107 93 134 88 99 453 97 86 234 Total 18105 18057 17504 2767 17986 17921 17640 17846 17899 6017 17780 17762 16235 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 Avg 6.31 6.11 6.03 5.92 6.40 6.08 6.38 6.23 6.53 5.63 6.08 6.02 6.42 Std 2.79 2.67 2.81 3.26 2.83 2.50 2.88 2.41 2.67 2.52 2.59 2.45 2.89 o List of martians appearing throughout the week. Prefix Origin AS 10.1.3.0/24 13024 172.19.0.0/16 13024 192.168.191.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 209.182.81.0/24 19071 345496 209.114.254.0/24 14359 221213 195.218.176.0/24 3216 120585 195.239.204.0/24 3216 119656 139.91.40.0/24 8522 112308 139.91.252.0/24 8522 111651 208.48.62.0/24 30391 101118 193.232.96.0/20 2118 64556 193.232.48.0/20 2118 62758 209.136.187.0/24 6467 58339 Total number of RIS BGP peering sessions: 424

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RIS Statistics Report
by Generic RIS account 02 Aug '04

02 Aug '04

RIS Statistics Report (20040726-20040802) This report was generated at Mon Aug 2 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 26874 26866 25620 3988 26044 25617 23173 26189 25690 15652 25169 10270 25467 ARIN 65346 65312 64110 4474 65060 59897 53461 59762 64458 23675 58907 16483 64379 LACNIC 6120 6120 6090 615 6108 6110 5595 6114 6090 2324 6090 2585 6090 RIPE NCC 25307 24539 23800 7170 24347 23652 18931 23316 24389 9105 21555 11608 24109 OLD 31663 31566 30076 3736 31193 30099 25919 30022 29966 12073 28688 8894 29937 IANA 1042 1018 1021 194 1016 943 667 877 1023 252 892 440 1013 RFC1918 0 0 0 0 0 0 0 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 156352 155421 150717 20177 153768 146318 127746 146280 151616 63081 141301 50280 150995 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 10150 10139 10036 85 10095 10084 9332 10036 10016 5265 10000 4565 10027 APNIC 2059 2057 2042 24 2056 2026 1950 2033 2018 1419 2030 1108 2031 RIPE NCC 5746 5722 5724 917 5730 5697 4794 5675 5708 2691 5127 3595 5729 LACNIC 62 62 57 2 61 62 61 62 57 30 57 36 57 IANA 3 3 3 0 3 3 2 3 3 3 3 2 3 Private 28 15 10 1 20 5 10 6 11 4 6 8 11 Others 1 0 0 0 1 0 0 0 0 0 0 0 0 Total 18049 17998 17872 1029 17966 17877 16149 17815 17813 9412 17223 9314 17858 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 2982 3186 4078 41 3361 4492 4427 5886 3745 3333 4745 1937 4215 APNIC 512 581 794 19 608 975 882 1128 720 827 956 455 802 RIPE NCC 1620 1867 1982 490 1827 2686 1836 3374 2181 1638 2244 1459 2230 LACNIC 23 23 23 2 26 29 28 35 23 23 26 15 25 IANA 1 2 2 0 2 2 1 2 2 2 2 0 2 Private 20 11 8 0 16 3 7 4 9 4 4 7 7 Others 1 0 0 0 1 0 0 0 0 0 0 0 0 Total 5159 5670 6887 552 5841 8187 7181 10429 6680 5827 7977 3873 7281 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 ARIN 7168 6953 5958 44 6734 5592 4905 4150 6271 1932 5255 2628 5812 APNIC 1547 1476 1248 5 1448 1051 1068 905 1298 592 1074 653 1229 RIPE NCC 4126 3855 3742 427 3903 3011 2958 2301 3527 1053 2883 2136 3499 LACNIC 39 39 34 0 35 33 33 27 34 7 31 21 32 IANA 2 1 1 0 1 1 1 1 1 1 1 2 1 Private 8 4 2 1 4 2 3 2 2 0 2 1 4 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 12890 12328 10985 477 12125 9690 8968 7386 11133 3585 9246 5441 10577 IANA : AS32772 AS63330 AS32787 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 Leaf 14880 14940 14943 659 14910 15074 13346 15207 14960 7820 14469 7232 14949 Transit 3054 2948 2823 160 2945 2710 2514 2516 2753 1230 2591 1471 2802 Transit-only 115 110 106 210 111 93 289 92 100 362 163 611 107 Total 18049 17998 17872 1029 17966 17877 16149 17815 17813 9412 17223 9314 17858 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 rrc12 Avg 6.12 5.80 5.72 5.94 6.35 5.91 6.46 6.10 6.27 5.20 5.91 6.30 6.14 Std 2.87 2.49 2.74 3.47 3.11 2.37 3.09 2.33 2.48 2.37 2.47 2.46 3.01 o List of martians appearing throughout the week. There is no martians this week :) Can not connect to DB rrc08 Total number of RIS BGP peering sessions: 424

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RIS Statistics Report
by Generic RIS account 26 Jul '04

26 Jul '04

RIS Statistics Report (20040719-20040726) This report was generated at Mon Jul 26 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 APNIC 27343 26793 26079 15703 27061 20508 26186 26433 26368 13545 25282 19216 ARIN 62135 61390 59038 24057 61836 58807 60725 59804 60640 9111 58800 54355 LACNIC 7015 5982 5959 3310 6998 5664 5983 5976 5959 1455 5930 5215 RIPE NCC 31065 25503 24552 14214 30629 20246 24976 24851 24651 6889 24454 19356 OLD 31546 30909 29342 13460 31184 27157 29943 30174 29430 6630 29076 26023 IANA 1733 973 889 601 1714 796 909 882 915 166 881 689 RFC1918 4 0 0 0 4 0 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 160841 151550 145859 71345 159426 133178 148722 148120 147963 37796 144423 124854 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 ARIN 10119 10078 10000 254 10076 9838 10041 10020 9999 2982 9973 9218 APNIC 2051 2050 2028 35 2050 1706 2038 2030 2023 1242 2020 1543 RIPE NCC 5725 5702 5672 2322 5715 5029 5497 5664 5625 2130 5685 4877 LACNIC 62 62 57 7 61 61 62 62 57 25 57 56 IANA 1 1 1 0 1 1 1 1 1 1 1 1 Private 22 10 6 3 16 2 11 3 5 2 5 6 Others 1 0 0 1 1 0 0 0 0 0 0 0 Total 17981 17903 17764 2622 17920 16637 17650 17780 17710 6382 17741 15701 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 ARIN 2948 3675 4762 160 3266 4842 4068 5892 4086 1787 4781 4348 APNIC 526 612 706 28 593 673 704 1134 759 610 826 687 RIPE NCC 1586 1973 2113 1433 1739 2079 2058 3346 2106 1199 2481 2251 LACNIC 30 31 30 7 30 31 32 39 28 18 31 30 IANA 1 1 1 0 1 1 1 1 1 1 1 1 Private 15 10 6 1 13 2 9 3 5 2 4 6 Others 0 0 0 1 0 0 0 0 0 0 0 0 Total 5106 6302 7618 1630 5642 7628 6872 10415 6985 3617 8124 7323 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 ARIN 7171 6403 5238 94 6810 4996 5973 4128 5913 1195 5192 4870 APNIC 1525 1438 1322 7 1457 1033 1334 896 1264 632 1194 856 RIPE NCC 4139 3729 3559 889 3976 2950 3439 2318 3519 931 3204 2626 LACNIC 32 31 27 0 31 30 30 23 29 7 26 26 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 7 0 0 2 3 0 2 0 0 0 1 0 Others 1 0 0 0 1 0 0 0 0 0 0 0 Total 12875 11601 10146 992 12278 9009 10778 7365 10725 2765 9617 8378 IANA : AS65535 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 Leaf 14834 14916 14872 1980 14863 13925 14701 15177 14882 4960 14967 13148 Transit 3041 2885 2783 440 2956 2516 2823 2515 2719 927 2681 2293 Transit-only 106 102 109 202 101 196 126 88 109 495 93 260 Total 17981 17903 17764 2622 17920 16637 17650 17780 17710 6382 17741 15701 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 Avg 6.14 5.91 5.94 5.68 6.13 6.01 6.23 6.12 6.43 5.89 5.85 6.04 Std 2.73 2.65 2.81 3.20 2.76 2.42 2.85 2.37 2.63 2.82 2.44 2.24 o List of martians appearing throughout the week. Prefix Origin AS 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.191.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 209.182.81.0/24 19071 203706 209.114.254.0/24 14359 157276 195.239.204.0/24 3216 134771 195.218.176.0/24 3216 132598 139.91.40.0/24 8522 121002 139.91.252.0/24 8522 110100 202.140.156.0/22 9910 80133 209.205.84.0/24 15066 73047 209.205.81.0/24 15066 73044 194.133.184.0/21 0 67260 Total number of RIS BGP peering sessions: 416

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RIS Statistics Report
by Generic RIS account 19 Jul '04

19 Jul '04

RIS Statistics Report (20040712-20040719) This report was generated at Mon Jul 19 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 APNIC 26357 25911 25535 18759 25803 20069 24248 26178 25640 16059 0 15758 ARIN 60555 59774 58803 30597 59803 56696 51655 59315 59757 33824 0 21145 LACNIC 7001 5901 5878 3994 6914 5302 5628 5899 5945 3096 0 2998 RIPE NCC 25379 23504 23274 13055 24519 16088 18768 23172 22744 11349 0 12312 OLD 31248 30300 29181 14625 30296 26247 26309 29934 29267 18456 0 11242 IANA 1681 892 889 457 1674 653 761 877 879 363 0 456 RFC1918 2 0 0 0 0 0 0 0 0 2 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 152223 146282 143560 81487 149009 125055 127369 145375 144232 83149 0 63911 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 ARIN 10098 10067 9977 302 10026 9746 9500 9986 9958 7161 0 5058 APNIC 2038 2036 2013 36 2034 1652 1993 2017 2008 1522 0 1419 RIPE NCC 5693 5671 5668 2400 5680 4516 4893 5640 5355 3481 0 3845 LACNIC 60 59 55 7 59 56 59 59 55 35 0 41 IANA 2 2 2 0 2 2 2 2 2 2 0 2 Private 16 9 6 3 12 2 7 3 5 2 0 4 Others 1 0 0 1 1 0 0 0 0 0 0 0 Total 17908 17844 17721 2749 17814 15974 16454 17707 17383 12203 0 10369 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 ARIN 3079 3666 4116 192 3486 4972 3885 5891 4202 5309 0 2144 APNIC 584 685 739 27 645 697 739 1139 809 922 0 545 RIPE NCC 1631 2061 2049 1498 1926 1972 1893 3360 2076 2377 0 1738 LACNIC 30 31 31 7 32 36 34 40 31 28 0 27 IANA 2 2 2 0 2 2 2 2 2 2 0 2 Private 10 7 5 1 8 1 5 2 4 2 0 3 Others 1 0 0 1 1 0 0 0 0 0 0 0 Total 5337 6452 6942 1726 6100 7680 6558 10434 7124 8640 0 4459 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc08 rrc10 rrc11 ARIN 7019 6401 5861 110 6540 4774 5615 4095 5756 1852 0 2914 APNIC 1454 1351 1274 9 1389 955 1254 878 1199 600 0 874 RIPE NCC 4062 3610 3619 902 3754 2544 3000 2280 3279 1104 0 2107 LACNIC 30 28 24 0 27 20 25 19 24 7 0 14 IANA 0 0 0 0 0 0 0 0 0 0 0 0 Private 6 2 1 2 4 1 2 1 1 0 0 1 Others 0 0 0 0 0 0 0 0 0 0 0 0 Total 12571 11392 10779 1023 11714 8294 9896 7273 10259 3563 0 5910 IANA : AS63330 AS52947 Others: AS65535 o List of martians appearing throughout the week. Prefix Origin AS 172.16.0.0/12 297 192.0.2.0/24 297 192.168.0.0/16 297 o List of hot-spots during the week. Prefix Origin AS Number of updates 209.182.81.0/24 0 219357 202.140.156.0/22 0 215688 209.114.254.0/24 0 149928 195.218.176.0/24 0 124010 195.239.204.0/24 0 123965 209.205.84.0/24 0 89066 209.205.81.0/24 0 89065 139.91.40.0/24 0 70744 139.91.252.0/24 0 70741 65.208.70.0/24 0 70233 Total number of RIS BGP peering sessions: 416

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