- ris-users - mailman.ripe.net

FAILED: Hate studying?
by RIPE Database Administration 07 Jul '06

07 Jul '06

> From: "Margo Crowley" <ris-users(a)ripe.net> > Subject: Hate studying? > Date: Fri, 07 Jul 2006 14:01:15 -0500 > Reply-To: ris-users(a)ripe.net > Message-ID: <ebsbtdPHUHCCJris-users(a)ripe.net> SUMMARY OF UPDATE: Number of objects found: 0 Number of objects processed successfully: 0 Create: 0 Modify: 0 Delete: 0 No Operation: 0 Number of objects processed with errors: 0 Create: 0 Modify: 0 Delete: 0 Syntax Errors: 0 DETAILED EXPLANATION: ***Warning: Invalid keyword(s) found: Hate, studying? ***Warning: All keywords were ignored ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The following paragraph(s) do not look like objects and were NOT PROCESSED: NO ONE is turned down. Call Now 7 days a week. 1-650-456-2500 According to the U.S. Census Bureau, with the following degrees, here's how much you can expect to make in your lifetime: High School Diploma: $1,900,500 Bachelor's Degree: $2,700,600 Master's Degree: $2,200,800 Doctorate: $4,200,900 You Need a Better Degree, and we can help! Obtain Degrees from Prestigious non-accredited Universities based on your life experience. NO ONE is turned down. Call Now 7 days a week. 1-650-456-2500 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ For assistance or clarification please contact: RIPE Database Administration <ripe-dbm(a)ripe.net>

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RIS Statistics Report
by risops＠ripe.net 03 Jul '06

03 Jul '06

RIS Statistics Report (20060626-20060703) This report was generated at Mon Jul 3 00:15:02 UTC 2006. 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 APNIC 38831 38588 37324 0 0 36903 25335 25954 25912 32080 36527 37838 37104 28501 ARIN 74945 73585 71496 123 0 68180 42150 36916 37031 56560 69411 74015 70109 63144 LACNIC 11768 11756 11587 1191 0 11697 8151 8148 7450 10414 11325 11520 10034 9772 RIPE NCC 32426 31410 30824 837 0 30217 23051 21662 19019 29166 28244 31522 30559 23097 OLD 38896 37689 36460 228 0 35693 25392 20057 22742 29170 33904 38244 35919 35179 IANA 14788 14513 14198 110 0 13510 10708 8705 8925 12133 13623 14591 14203 14021 RFC1918 45 4 1 1 0 3 0 0 36 0 1 3 0 0 AFRINIC 117 117 117 75 0 117 104 106 105 117 114 117 117 117 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 211816 207662 202007 2565 0 196320 134891 121548 121220 169640 193149 207850 198045 173831 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 ARIN 11750 11720 11649 118 0 11658 8471 8159 7920 10458 11297 11728 11660 11197 APNIC 2604 2587 2573 0 0 2573 1981 1987 2047 2320 2574 2597 2564 2349 RIPE NCC 8217 8159 8183 202 0 8160 6878 6629 6059 8075 7839 8174 8182 7442 LACNIC 220 220 215 20 0 217 184 189 183 210 212 215 217 214 AFRINIC 16 16 16 0 0 16 14 15 14 16 16 16 16 16 IANA 139 134 132 1 0 133 115 115 108 125 128 135 135 125 Private 89 46 39 2 0 27 30 3 7 1 29 39 33 45 Others 1 1 1 0 0 1 1 1 1 1 1 1 1 1 Total 23036 22883 22808 343 0 22785 17674 17098 16339 21206 22096 22905 22808 21389 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3375 3801 4081 69 0 5721 3795 5458 5067 6267 4887 3960 4826 5220 APNIC 705 787 857 0 0 1198 831 1213 1273 1303 1025 840 974 1048 RIPE NCC 2375 2719 2914 164 0 3517 2692 4247 3545 4410 3251 2667 3327 3724 LACNIC 81 91 91 16 0 114 93 126 120 122 102 91 110 111 AFRINIC 9 9 9 0 0 9 9 9 9 10 9 9 9 9 IANA 87 84 84 1 0 91 79 94 80 91 87 91 95 91 Private 61 22 18 2 0 14 11 1 5 1 14 16 16 40 Others 0 0 0 0 0 0 0 1 0 0 1 0 0 1 Total 6693 7513 8054 252 0 10664 7510 11149 10099 12204 9376 7674 9357 10244 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8375 7919 7568 49 0 5937 4676 2701 2853 4191 6410 7768 6834 5977 APNIC 1899 1800 1716 0 0 1375 1150 774 774 1017 1549 1757 1590 1301 RIPE NCC 5842 5440 5269 38 0 4643 4186 2382 2514 3665 4588 5507 4855 3718 LACNIC 139 129 124 4 0 103 91 63 63 88 110 124 107 103 AFRINIC 7 7 7 0 0 7 5 6 5 6 7 7 7 7 IANA 52 50 48 0 0 42 36 21 28 34 41 44 40 34 Private 28 24 21 0 0 13 19 2 2 0 15 23 17 5 Others 1 1 1 0 0 1 1 0 1 1 0 1 1 0 Total 16343 15370 14754 91 0 12121 10164 5949 6240 9002 12720 15231 13451 11145 IANA : AS40037 AS40979 AS40999 AS41039 AS41017 AS39982 AS41030 AS39952 AS40982 AS40985 AS41058 AS40973 AS41140 AS41005 AS41010 AS39977 AS41042 AS41130 AS40008 AS41000 AS41052 AS64500 AS40072 AS41120 AS41041 AS40003 AS41136 AS40022 AS40059 AS40961 AS39990 AS41162 AS39995 AS41161 AS41021 AS40972 AS40031 AS41133 AS40988 AS41038 AS39992 AS39976 AS41004 AS41166 AS41024 AS39944 AS39980 AS41001 AS41013 AS40095 AS39991 AS41049 AS41068 AS41137 AS40984 AS40028 AS41088 AS40969 AS40995 AS40977 AS40006 AS39998 AS40016 AS41109 AS39967 AS39948 AS40980 AS40971 AS39993 AS40990 AS41033 AS41044 AS40039 AS41111 AS41139 AS39943 AS39950 AS39957 AS41096 AS41108 AS41149 AS40063 AS40968 AS39940 AS40994 AS39961 AS40007 AS41050 AS39978 AS39999 AS41101 AS40029 AS40054 AS41087 AS39937 AS41080 AS41134 AS39954 AS41061 AS41203 AS40005 AS39949 AS40997 AS41051 AS40066 AS40021 AS41018 AS40093 AS41094 AS39965 AS41124 AS39942 AS41138 AS41043 AS41141 AS40993 AS41099 AS40024 AS41180 AS41057 AS41185 AS41011 AS40975 AS41035 AS40001 AS40004 AS39962 AS40025 AS40042 AS39946 AS41027 AS40962 AS40989 AS41062 AS41171 AS41075 AS39938 AS40986 AS40970 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 19065 19128 19050 268 0 19202 14283 14349 13583 18054 18536 19093 19216 18158 Transit 3843 3636 3625 50 0 3467 2944 2387 2337 3045 3390 3690 3481 3012 Transit-only 128 119 133 25 0 116 447 362 419 107 170 122 111 219 Total 23036 22883 22808 343 0 22785 17674 17098 16339 21206 22096 22905 22808 21389 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.18 6.24 5.96 4.74 0.00 6.00 6.22 5.02 5.23 5.15 5.92 5.93 7.45 4.56 Std 2.59 2.51 2.65 3.10 0.00 2.51 2.69 1.88 2.14 1.97 2.62 2.54 2.52 1.89 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.6.6.6/32 3741 172.16.0.0/12 16215 172.16.2.32/27 6325 172.16.2.80/28 6325 172.24.6.4/30 2119 172.24.15.40/30 2119 172.24.18.124/30 2119 172.24.22.120/30 2119 172.24.41.124/30 2119 172.24.42.108/30 2119 172.24.42.116/30 2119 172.24.48.64/30 2119 172.24.48.72/30 2119 172.24.48.100/30 2119 172.24.48.112/30 2119 172.24.48.148/30 2119 172.24.52.204/30 2119 172.24.52.228/30 2119 172.24.53.232/30 2119 172.24.58.80/30 2119 172.24.58.82/32 2119 172.24.61.124/30 2119 172.24.65.64/30 2119 172.24.85.144/30 2119 172.24.85.188/30 2119 172.24.86.224/30 2119 172.24.86.232/30 2119 172.24.89.132/30 2119 172.26.172.104/30 2119 172.26.172.188/30 2119 172.26.172.208/30 2119 172.26.172.248/30 2119 172.26.175.72/30 2119 172.26.175.92/30 2119 172.26.175.208/30 2119 172.26.176.12/30 2119 172.26.179.180/30 2119 172.26.182.244/30 2119 172.26.183.8/30 2119 172.26.183.68/30 2119 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.38.0/24 2200 o List of hot-spots during the week. Prefix Origin AS Number of updates 213.247.38.0/23 25232 386176 198.92.192.0/21 16559 338636 159.124.160.0/19 14169 307226 159.124.3.0/24 14169 288355 64.17.232.0/21 19982 245051 64.17.224.0/21 19982 244948 204.201.21.0/24 20096 163951 66.63.0.0/19 16559 163068 219.64.224.0/23 4755 142688 203.112.154.0/24 17783 111929 Total number of RIS BGP peering sessions: 611

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RIS Statistics Report
by risops＠ripe.net 26 Jun '06

26 Jun '06

RIS Statistics Report (20060619-20060626) This report was generated at Mon Jun 26 00:15:01 UTC 2006. 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 APNIC 38342 38036 37474 0 36058 36521 30455 36803 29648 36011 37044 36979 36749 18821 ARIN 70952 69112 68939 146 65575 68112 48248 67883 43235 66344 68209 69984 68596 38638 LACNIC 10084 10026 9941 1044 9597 10064 9328 9988 8637 9886 9941 9973 9956 7246 RIPE NCC 33095 31155 31986 901 29697 30226 24467 29536 22458 29656 30314 31751 31376 21972 OLD 38241 37493 36715 284 34453 35998 26331 35561 22518 34587 35134 37334 36003 35005 IANA 14225 13824 13942 106 13096 13597 10534 13003 10088 12969 13598 13978 13822 13066 RFC1918 202 3 5 1 0 3 0 0 193 0 0 3 0 0 AFRINIC 116 116 115 75 113 115 73 115 105 115 115 115 115 115 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 205257 199765 199117 2557 188589 194636 149436 192889 136882 189568 194355 200117 196617 134863 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 ARIN 11748 11716 11647 116 11551 11688 9433 11609 8641 11572 11632 11727 11665 9849 APNIC 2601 2583 2583 0 2555 2571 2161 2560 2103 2552 2583 2585 2561 1832 RIPE NCC 8221 8153 8196 232 8122 8157 7121 8106 6924 8122 8158 8171 8182 7293 LACNIC 217 213 211 18 202 215 205 212 195 208 210 215 215 184 AFRINIC 16 16 16 0 15 16 15 16 15 16 16 16 16 16 IANA 100 97 96 1 69 96 89 93 79 91 96 98 97 88 Private 66 29 20 1 6 16 16 5 5 2 15 26 16 40 Others 1 1 1 0 1 1 1 0 1 1 1 1 1 0 Total 22970 22808 22770 368 22521 22760 19041 22601 17963 22564 22711 22839 22753 19302 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3307 3842 3987 72 7446 5563 4244 7524 5703 6951 4044 4150 5145 6044 APNIC 688 764 854 0 1500 1029 890 1440 1238 1363 893 836 1038 940 RIPE NCC 2343 2685 2657 193 4942 3396 2830 5457 3884 4804 3020 2828 3308 4053 LACNIC 83 86 94 15 123 108 105 152 132 129 103 94 112 111 AFRINIC 9 9 9 0 8 9 8 11 8 9 9 9 9 10 IANA 54 54 54 1 55 63 61 78 61 68 56 60 64 63 Private 56 20 14 1 5 12 11 4 5 2 13 21 13 39 Others 0 0 0 0 1 0 0 0 0 0 0 0 0 0 Total 6540 7460 7669 282 14080 10180 8149 14666 11031 13326 8138 7998 9689 11260 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8441 7874 7660 44 4105 6125 5189 4085 2938 4621 7588 7577 6520 3805 APNIC 1913 1819 1729 0 1055 1542 1271 1120 865 1189 1690 1749 1523 892 RIPE NCC 5878 5468 5539 39 3180 4761 4291 2649 3040 3318 5138 5343 4874 3240 LACNIC 134 127 117 3 79 107 100 60 63 79 107 121 103 73 AFRINIC 7 7 7 0 7 7 7 5 7 7 7 7 7 6 IANA 46 43 42 0 14 33 28 15 18 23 40 38 33 25 Private 10 9 6 0 1 4 5 1 0 0 2 5 3 1 Others 1 1 1 0 0 1 1 0 1 1 1 1 1 0 Total 16430 15348 15101 86 8441 12580 10892 7935 6932 9238 14573 14841 13064 8042 IANA : AS40037 AS40979 AS40999 AS41017 AS39959 AS39952 AS40982 AS40985 AS41058 AS40973 AS41005 AS41010 AS39977 AS41042 AS40008 AS41000 AS41052 AS64500 AS41120 AS41041 AS40003 AS40022 AS40961 AS39990 AS39995 AS41021 AS40972 AS41133 AS41038 AS39992 AS39976 AS41004 AS41024 AS39944 AS39980 AS41001 AS41013 AS41049 AS41068 AS40984 AS40028 AS41088 AS40969 AS40995 AS40977 AS40006 AS39998 AS40016 AS41109 AS39967 AS39948 AS40980 AS40971 AS39993 AS40990 AS41033 AS41044 AS41111 AS39943 AS39950 AS39957 AS41108 AS40968 AS40994 AS39961 AS41050 AS39978 AS41101 AS40029 AS41087 AS39937 AS41080 AS39954 AS41061 AS39949 AS40997 AS41051 AS40021 AS41018 AS40093 AS39965 AS41043 AS41141 AS40024 AS41057 AS41011 AS40975 AS40001 AS40004 AS39962 AS40042 AS39946 AS41027 AS40962 AS40989 AS41062 AS41075 AS39938 AS40986 AS40970 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 19041 19072 19034 294 19319 19169 15584 19523 15092 19397 19085 19069 19201 16272 Transit 3808 3622 3616 58 3117 3487 3116 3002 2566 3087 3518 3657 3449 2736 Transit-only 121 114 120 16 85 104 341 76 305 80 108 113 103 294 Total 22970 22808 22770 368 22521 22760 19041 22601 17963 22564 22711 22839 22753 19302 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.12 6.12 5.71 4.45 5.96 5.95 6.18 4.74 5.09 4.98 5.70 6.11 7.30 4.77 Std 2.58 2.43 2.56 2.85 2.58 2.48 2.67 1.72 2.09 1.85 2.55 2.62 2.58 2.02 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/16 6656 172.16.0.0/12 16215 172.16.2.32/27 6325 172.16.2.80/28 6325 172.22.1.0/24 16150 172.24.0.80/30 2119 172.24.2.116/30 2119 172.24.6.4/30 2119 172.24.7.136/30 2119 172.24.8.108/30 2119 172.24.8.116/30 2119 172.24.12.100/30 2119 172.24.12.120/30 2119 172.24.13.152/30 2119 172.24.14.156/30 2119 172.24.14.160/30 2119 172.24.15.40/30 2119 172.24.15.180/30 2119 172.24.16.60/30 2119 172.24.16.112/30 2119 172.24.16.184/30 2119 172.24.16.248/30 2119 172.24.17.152/30 2119 172.24.17.224/30 2119 172.24.18.16/30 2119 172.24.18.28/30 2119 172.24.18.124/30 2119 172.24.19.248/30 2119 172.24.21.76/30 2119 172.24.22.76/30 2119 172.24.22.112/30 2119 172.24.22.120/30 2119 172.24.22.200/30 2119 172.24.22.244/30 2119 172.24.27.220/30 2119 172.24.30.148/30 2119 172.24.38.156/30 2119 172.24.38.252/30 2119 172.24.39.20/30 2119 172.24.39.204/30 2119 172.24.39.206/32 2119 172.24.41.112/30 2119 172.24.41.124/30 2119 172.24.41.144/30 2119 172.24.42.84/30 2119 172.24.42.108/30 2119 172.24.42.116/30 2119 172.24.42.212/30 2119 172.24.42.220/30 2119 172.24.43.160/30 2119 172.24.43.220/30 2119 172.24.43.252/30 2119 172.24.44.204/30 2119 172.24.44.220/30 2119 172.24.45.4/30 2119 172.24.45.40/30 2119 172.24.45.168/30 2119 172.24.45.204/30 2119 172.24.46.196/30 2119 172.24.46.200/30 2119 172.24.46.208/30 2119 172.24.47.84/30 2119 172.24.47.116/30 2119 172.24.48.16/30 2119 172.24.48.36/30 2119 172.24.48.40/30 2119 172.24.48.64/30 2119 172.24.48.68/30 2119 172.24.48.72/30 2119 172.24.48.88/30 2119 172.24.48.100/30 2119 172.24.48.112/30 2119 172.24.48.124/30 2119 172.24.48.144/30 2119 172.24.48.148/30 2119 172.24.48.152/30 2119 172.24.48.244/30 2119 172.24.48.252/30 2119 172.24.51.100/30 2119 172.24.51.112/30 2119 172.24.52.192/30 2119 172.24.52.204/30 2119 172.24.52.228/30 2119 172.24.53.200/30 2119 172.24.53.228/30 2119 172.24.53.232/30 2119 172.24.53.236/30 2119 172.24.53.240/30 2119 172.24.53.244/30 2119 172.24.53.248/30 2119 172.24.54.4/30 2119 172.24.54.8/30 2119 172.24.54.12/30 2119 172.24.54.232/30 2119 172.24.56.128/30 2119 172.24.56.148/30 2119 172.24.58.80/30 2119 172.24.58.82/32 2119 172.24.58.236/30 2119 172.24.61.48/30 2119 172.24.61.124/30 2119 172.24.62.220/30 2119 172.24.63.80/30 2119 172.24.64.204/30 2119 172.24.65.64/30 2119 172.24.65.68/30 2119 172.24.65.128/30 2119 172.24.65.200/30 2119 172.24.67.188/30 2119 172.24.67.252/30 2119 172.24.68.84/30 2119 172.24.69.120/30 2119 172.24.69.224/30 2119 172.24.71.28/30 2119 172.24.75.72/30 2119 172.24.77.52/30 2119 172.24.77.88/30 2119 172.24.77.236/30 2119 172.24.78.0/30 2119 172.24.78.232/30 2119 172.24.84.64/30 2119 172.24.85.0/30 2119 172.24.85.80/30 2119 172.24.85.92/30 2119 172.24.85.96/30 2119 172.24.85.144/30 2119 172.24.85.148/30 2119 172.24.85.180/30 2119 172.24.85.188/30 2119 172.24.86.32/30 2119 172.24.86.76/30 2119 172.24.86.78/32 2119 172.24.86.96/30 2119 172.24.86.224/30 2119 172.24.86.232/30 2119 172.24.86.252/30 2119 172.24.87.4/30 2119 172.24.87.36/30 2119 172.24.87.76/30 2119 172.24.88.36/30 2119 172.24.88.156/30 2119 172.24.89.48/30 2119 172.24.89.76/30 2119 172.24.89.92/30 2119 172.24.89.132/30 2119 172.24.100.80/30 2119 172.24.135.12/30 2119 172.24.220.0/24 12956 172.26.162.240/30 2119 172.26.164.156/30 2119 172.26.165.140/30 2119 172.26.168.228/30 2119 172.26.169.0/30 2119 172.26.169.44/30 2119 172.26.169.52/30 2119 172.26.170.204/30 2119 172.26.170.216/30 2119 172.26.172.4/30 2119 172.26.172.104/30 2119 172.26.172.168/30 2119 172.26.172.188/30 2119 172.26.172.208/30 2119 172.26.172.248/30 2119 172.26.173.32/30 2119 172.26.173.116/30 2119 172.26.173.136/30 2119 172.26.173.248/30 2119 172.26.174.112/30 2119 172.26.174.136/30 2119 172.26.175.72/30 2119 172.26.175.92/30 2119 172.26.175.208/30 2119 172.26.176.12/30 2119 172.26.176.32/30 2119 172.26.176.56/30 2119 172.26.177.0/30 2119 172.26.177.20/30 2119 172.26.177.60/30 2119 172.26.177.84/30 2119 172.26.177.104/30 2119 172.26.177.160/30 2119 172.26.178.80/30 2119 172.26.179.180/30 2119 172.26.180.136/30 2119 172.26.180.176/30 2119 172.26.180.236/30 2119 172.26.181.104/30 2119 172.26.182.244/30 2119 172.26.183.8/30 2119 172.26.183.68/30 2119 172.26.185.8/30 2119 172.26.185.220/30 2119 172.26.187.140/30 2119 172.26.187.160/30 2119 172.26.187.228/30 2119 172.26.188.108/30 2119 172.26.189.240/30 2119 172.26.190.144/30 2119 172.26.190.224/30 2119 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 o List of hot-spots during the week. Prefix Origin AS Number of updates 213.247.38.0/23 25232 513363 198.92.192.0/21 16559 344654 204.201.21.0/24 20096 164301 66.63.0.0/19 16559 152364 62.24.238.0/24 13285 117528 212.52.159.0/24 25543 116121 159.124.160.0/19 14169 115151 212.52.142.0/24 25543 114871 212.52.128.0/20 25543 108966 159.124.3.0/24 14169 106639 Total number of RIS BGP peering sessions: 613

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RIS Statistics Report
by risops＠ripe.net 19 Jun '06

19 Jun '06

RIS Statistics Report (20060612-20060619) This report was generated at Mon Jun 19 00:15:01 UTC 2006. 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 APNIC 38283 38007 36987 0 37542 35106 36947 31047 28001 35915 37463 36428 36921 22596 ARIN 70132 69087 67148 132 68242 63951 69025 52661 46991 66330 67407 68610 67862 42254 LACNIC 9792 9787 9653 1239 9693 9700 9775 9663 8605 9638 9658 9620 9688 9596 RIPE NCC 32381 31229 30637 856 30809 27126 30621 24280 19073 29579 30070 30688 29340 23638 OLD 38304 37892 35622 256 36426 33928 37183 35053 22828 34723 35182 37024 35951 34934 IANA 13821 13562 13413 208 13558 12218 13309 12871 9006 12908 13325 13344 13190 12997 RFC1918 83 3 2 0 0 0 0 0 68 0 0 3 7 0 AFRINIC 115 114 114 73 115 110 114 114 98 114 114 114 113 114 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 202911 199681 193576 2764 196385 182139 196974 165689 134670 189207 193219 195831 193072 146129 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 ARIN 11742 11707 11637 139 11690 11283 11666 10600 9144 11574 11630 11707 11645 10174 APNIC 2597 2574 2568 0 2584 2535 2568 2363 2048 2546 2576 2571 2553 2238 RIPE NCC 8208 8143 8179 213 8156 7598 8150 7455 6177 8122 8144 8153 7942 7516 LACNIC 211 211 205 27 207 206 209 199 178 203 204 206 208 203 AFRINIC 15 15 15 0 15 14 15 15 13 15 15 15 15 15 IANA 72 71 69 0 71 68 70 65 60 67 68 68 69 62 Private 68 31 18 0 24 17 19 3 3 2 12 20 17 37 Others 1 1 1 0 1 1 1 0 1 1 1 1 1 0 Total 22914 22753 22692 379 22748 21722 22698 20700 17624 22530 22650 22741 22450 20245 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3259 3723 4119 82 4205 5365 5076 6997 6041 6082 4590 4193 5042 5539 APNIC 694 788 885 0 865 1128 1009 1422 1218 1240 1016 885 1009 1154 RIPE NCC 2442 2900 2800 182 2771 3404 3174 5095 3637 4349 3369 3067 3317 4234 LACNIC 78 83 87 23 88 97 101 131 106 117 94 89 97 123 AFRINIC 8 8 8 0 8 7 8 8 7 9 8 8 8 8 IANA 40 43 43 0 43 47 50 54 48 51 45 47 47 47 Private 54 17 10 0 16 8 9 2 3 2 7 14 11 35 Others 0 0 0 0 0 0 1 0 0 0 0 0 0 0 Total 6575 7562 7952 287 7996 10056 9428 13709 11060 11850 9129 8303 9531 11140 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8483 7984 7518 57 7485 5918 6590 3603 3103 5492 7040 7514 6603 4635 APNIC 1903 1786 1683 0 1719 1407 1559 941 830 1306 1560 1686 1544 1084 RIPE NCC 5766 5243 5379 31 5385 4194 4976 2360 2540 3773 4775 5086 4625 3282 LACNIC 133 128 118 4 119 109 108 68 72 86 110 117 111 80 AFRINIC 7 7 7 0 7 7 7 7 6 6 7 7 7 7 IANA 32 28 26 0 28 21 20 11 12 16 23 21 22 15 Private 14 14 8 0 8 9 10 1 0 0 5 6 6 2 Others 1 1 1 0 1 1 0 0 1 1 1 1 1 0 Total 16339 15191 14740 92 14752 11666 13270 6991 6564 10680 13521 14438 12919 9105 IANA : AS40999 AS41017 AS39959 AS39952 AS40982 AS40985 AS40973 AS41005 AS41010 AS39977 AS41042 AS41052 AS64500 AS41041 AS40003 AS40961 AS39990 AS39995 AS41021 AS41038 AS41024 AS39980 AS41049 AS41068 AS40984 AS40028 AS41088 AS40969 AS40995 AS40977 AS40006 AS39998 AS39967 AS39948 AS40980 AS40971 AS39993 AS40990 AS41033 AS41044 AS39943 AS39950 AS39957 AS40994 AS39961 AS41050 AS39937 AS39954 AS41061 AS39949 AS40997 AS41051 AS40021 AS41018 AS41031 AS39965 AS41043 AS40024 AS40975 AS40001 AS40004 AS39962 AS40042 AS39946 AS41027 AS40962 AS40989 AS41062 AS41075 AS39938 AS40986 AS40970 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 19015 19060 19001 310 19026 18238 19074 17786 14819 19328 19075 19082 18949 17122 Transit 3773 3575 3569 55 3609 3324 3514 2742 2443 3122 3462 3552 3357 2893 Transit-only 126 118 122 14 113 160 110 172 362 80 113 107 144 230 Total 22914 22753 22692 379 22748 21722 22698 20700 17624 22530 22650 22741 22450 20245 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.26 6.32 5.87 4.93 6.26 6.20 5.95 4.88 5.13 4.93 6.02 5.81 7.55 4.65 Std 2.65 2.35 2.63 3.31 2.80 2.70 2.69 1.75 2.06 1.77 2.70 2.46 2.47 1.90 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 172.16.0.0/12 16215 172.16.2.32/27 6325 172.16.2.80/28 6325 172.22.1.0/24 16150 172.24.2.116/30 2119 172.24.6.4/30 2119 172.24.13.152/30 2119 172.24.14.156/30 2119 172.24.14.160/30 2119 172.24.15.40/30 2119 172.24.15.180/30 2119 172.24.16.60/30 2119 172.24.16.184/30 2119 172.24.18.16/30 2119 172.24.18.28/30 2119 172.24.18.124/30 2119 172.24.22.76/30 2119 172.24.22.112/30 2119 172.24.22.120/30 2119 172.24.22.200/30 2119 172.24.41.124/30 2119 172.24.42.108/30 2119 172.24.42.116/30 2119 172.24.42.212/30 2119 172.24.43.220/30 2119 172.24.43.252/30 2119 172.24.44.220/30 2119 172.24.46.196/30 2119 172.24.48.72/30 2119 172.24.48.100/30 2119 172.24.48.124/30 2119 172.24.48.148/30 2119 172.24.48.244/30 2119 172.24.52.204/30 2119 172.24.53.228/30 2119 172.24.53.232/30 2119 172.24.53.244/30 2119 172.24.54.8/30 2119 172.24.56.128/30 2119 172.24.61.124/30 2119 172.24.71.28/30 2119 172.24.85.96/30 2119 172.24.85.144/30 2119 172.24.85.148/30 2119 172.24.85.188/30 2119 172.24.86.32/30 2119 172.24.86.96/30 2119 172.24.86.224/30 2119 172.24.87.4/30 2119 172.24.87.36/30 2119 172.24.89.48/30 2119 172.24.89.92/30 2119 172.24.89.132/30 2119 172.24.144.210/32 8570 172.24.144.235/32 8570 172.24.145.218/32 8570 172.24.146.25/32 8570 172.24.146.113/32 8570 172.24.146.135/32 8570 172.24.146.191/32 8570 172.26.172.4/30 2119 172.26.172.104/30 2119 172.26.172.168/30 2119 172.26.172.188/30 2119 172.26.172.208/30 2119 172.26.172.248/30 2119 172.26.175.72/30 2119 172.26.176.12/30 2119 172.26.177.20/30 2119 172.26.177.160/30 2119 172.26.179.180/30 2119 172.26.180.176/30 2119 172.26.180.236/30 2119 172.26.182.244/30 2119 172.26.183.8/30 2119 172.26.183.68/30 2119 172.26.187.140/30 2119 172.26.187.160/30 2119 172.26.190.224/30 2119 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.237.0/30 8342 o List of hot-spots during the week. Prefix Origin AS Number of updates 213.247.38.0/23 25232 980602 198.92.192.0/21 16559 429523 62.24.238.0/24 13285 215162 64.17.232.0/21 19982 211127 64.17.240.0/21 19982 211124 64.17.224.0/21 19982 211104 212.52.159.0/24 25543 179426 212.52.142.0/24 25543 175901 212.52.158.0/24 25543 149636 204.201.21.0/24 20096 143771 Total number of RIS BGP peering sessions: 611

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RIS Statistics Report
by risops＠ripe.net 12 Jun '06

12 Jun '06

RIS Statistics Report (20060605-20060612) This report was generated at Mon Jun 12 00:15:01 UTC 2006. 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 APNIC 42038 37498 36535 0 41299 36100 31428 14677 31925 35710 36274 0 36131 27264 ARIN 81529 68705 68284 120 80777 67264 58593 35457 66650 65906 67076 0 67592 57539 LACNIC 13476 10109 9976 1092 13379 10099 9593 7379 9244 9571 9977 0 10009 9533 RIPE NCC 37208 31772 31037 638 36086 30347 24864 20245 23092 29386 30084 0 30927 22250 OLD 40654 38000 36700 263 39743 35825 32061 17426 33563 34351 35125 0 36144 34850 IANA 17796 13237 13125 95 17497 13104 11040 7643 11804 12776 13047 0 13277 12894 RFC1918 273 78 0 0 0 3 0 0 194 0 0 0 0 0 AFRINIC 117 111 110 35 117 111 102 58 105 109 111 0 111 110 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 233091 199510 195767 2243 228898 192853 167681 102885 176577 187809 191694 0 194191 164440 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 ARIN 11727 11696 11626 144 11671 11638 10967 8033 11475 11544 11626 0 11651 10994 APNIC 2581 2565 2563 0 2573 2552 2384 1281 2279 2540 2560 0 2544 2383 RIPE NCC 8199 8136 8167 184 8154 8143 7052 6187 6603 8113 8140 0 8172 7355 LACNIC 210 210 204 22 207 208 202 167 197 200 203 0 208 203 AFRINIC 15 15 15 0 15 15 13 14 14 14 15 0 15 15 IANA 45 44 43 0 45 43 43 39 40 41 42 0 43 38 Private 71 29 20 0 25 16 18 3 6 1 15 0 21 43 Others 1 1 1 0 1 1 1 0 1 1 1 0 1 0 Total 22849 22696 22639 350 22691 22616 20680 15724 20615 22454 22602 0 22655 21031 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3471 4046 4094 83 4269 5833 5415 5688 7020 7221 5357 0 4560 5807 APNIC 731 825 838 0 901 1114 1028 711 1324 1403 1061 0 926 1149 RIPE NCC 2408 2820 2812 153 2834 3767 2972 4172 3963 4677 3772 0 3165 3914 LACNIC 79 92 88 19 92 110 104 118 130 126 112 0 101 117 AFRINIC 8 8 8 0 8 9 6 10 8 8 8 0 9 9 IANA 29 29 30 0 32 31 31 34 30 32 29 0 31 31 Private 59 18 13 0 16 9 12 2 5 0 9 0 15 41 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6785 7838 7883 255 8152 10873 9568 10735 12480 13467 10348 0 8807 11068 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8256 7650 7532 61 7402 5805 5552 2345 4455 4323 6269 0 7091 5187 APNIC 1850 1740 1725 0 1672 1438 1356 570 955 1137 1499 0 1618 1234 RIPE NCC 5791 5316 5355 31 5320 4376 4080 2015 2640 3436 4368 0 5007 3441 LACNIC 131 118 116 3 115 98 98 49 67 74 91 0 107 86 AFRINIC 7 7 7 0 7 6 7 4 6 6 7 0 6 6 IANA 16 15 13 0 13 12 12 5 10 9 13 0 12 7 Private 12 11 7 0 9 7 6 1 1 1 6 0 6 2 Others 1 1 1 0 1 1 1 0 1 1 1 0 1 0 Total 16064 14858 14756 95 14539 11743 11112 4989 8135 8987 12254 0 13848 9963 IANA : AS40999 AS40985 AS40973 AS41005 AS39977 AS41042 AS64500 AS40961 AS39995 AS41021 AS41038 AS41024 AS39980 AS41049 AS41068 AS40984 AS40969 AS40995 AS40977 AS39948 AS40980 AS39993 AS40990 AS41044 AS39943 AS39950 AS39957 AS40994 AS39961 AS39937 AS39954 AS39949 AS41018 AS41031 AS39965 AS41043 AS40975 AS39962 AS39946 AS41027 AS40989 AS41062 AS39938 AS40986 AS40970 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18968 19024 18963 282 18998 19130 17275 13152 17597 19323 19066 0 19080 17877 Transit 3764 3563 3564 49 3582 3377 3127 2144 2809 3054 3438 0 3467 2936 Transit-only 117 109 112 19 111 109 278 428 209 77 98 0 108 218 Total 22849 22696 22639 350 22691 22616 20680 15724 20615 22454 22602 0 22655 21031 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.41 6.47 5.94 4.87 6.32 6.24 6.23 4.93 5.00 4.99 6.27 0.00 7.49 4.63 Std 2.80 2.54 2.67 3.32 3.03 2.92 2.89 1.94 1.96 1.90 2.91 0.00 2.63 1.89 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.1.1.0/24 9264 10.5.5.0/24 9264 10.6.50.0/24 9264 10.19.4.0/24 9264 10.33.15.0/24 6325 10.100.0.0/24 9264 10.100.1.0/24 9264 10.100.5.0/24 9264 10.100.6.0/24 9264 10.100.10.0/24 9264 10.100.11.0/24 9264 10.100.13.0/24 9264 10.100.16.0/24 9264 10.100.17.0/24 9264 10.100.20.0/24 9264 10.100.24.0/24 9264 10.100.29.0/24 9264 10.100.32.0/24 9264 10.100.39.0/24 9264 10.100.40.0/24 9264 10.100.48.0/24 9264 10.100.50.0/24 9264 10.100.56.0/24 9264 10.100.60.0/24 9264 10.100.64.0/24 9264 10.100.72.0/24 9264 10.100.80.0/24 9264 10.100.88.0/24 9264 10.100.89.0/24 9264 10.100.102.0/24 9264 10.100.105.0/24 9264 10.100.120.0/24 9264 10.100.128.0/24 9264 10.100.136.0/24 9264 10.100.137.0/24 9264 10.100.138.0/24 9264 10.100.139.0/24 9264 10.100.144.0/24 9264 10.100.150.0/24 9264 10.100.152.0/24 9264 10.100.160.0/24 9264 10.100.169.0/24 9264 10.100.171.0/24 9264 10.100.172.0/24 9264 10.100.174.0/24 9264 10.100.175.0/24 9264 10.100.177.0/24 9264 10.100.184.0/24 9264 10.100.185.0/24 9264 10.100.191.0/24 9264 10.100.192.0/24 9264 10.100.195.0/24 9264 10.100.196.0/24 9264 10.100.204.0/24 9264 10.100.211.0/24 9264 10.100.214.0/24 9264 10.100.232.0/24 9264 10.102.1.0/24 9264 10.109.1.0/24 9264 10.109.6.0/24 9264 10.109.11.0/24 9264 10.109.12.0/24 9264 10.109.100.0/24 9264 10.109.120.0/24 9264 10.109.232.0/24 9264 172.16.0.0/12 16215 172.16.2.32/27 6325 172.16.2.80/28 6325 172.24.0.80/30 2119 172.24.2.116/30 2119 172.24.6.4/30 2119 172.24.7.136/30 2119 172.24.8.108/30 2119 172.24.8.116/30 2119 172.24.12.100/30 2119 172.24.12.120/30 2119 172.24.13.152/30 2119 172.24.14.156/30 2119 172.24.14.160/30 2119 172.24.15.40/30 2119 172.24.15.180/30 2119 172.24.16.60/30 2119 172.24.16.112/30 2119 172.24.16.184/30 2119 172.24.16.248/30 2119 172.24.17.152/30 2119 172.24.17.224/30 2119 172.24.18.16/30 2119 172.24.18.28/30 2119 172.24.18.124/30 2119 172.24.19.248/30 2119 172.24.21.76/30 2119 172.24.22.76/30 2119 172.24.22.112/30 2119 172.24.22.120/30 2119 172.24.22.200/30 2119 172.24.22.244/30 2119 172.24.27.220/30 2119 172.24.30.148/30 2119 172.24.38.156/30 2119 172.24.38.252/30 2119 172.24.39.20/30 2119 172.24.39.204/30 2119 172.24.39.206/32 2119 172.24.41.112/30 2119 172.24.41.124/30 2119 172.24.41.144/30 2119 172.24.42.84/30 2119 172.24.42.108/30 2119 172.24.42.116/30 2119 172.24.42.212/30 2119 172.24.42.220/30 2119 172.24.43.160/30 2119 172.24.43.220/30 2119 172.24.43.252/30 2119 172.24.44.204/30 2119 172.24.44.220/30 2119 172.24.45.4/30 2119 172.24.45.40/30 2119 172.24.45.168/30 2119 172.24.45.204/30 2119 172.24.46.196/30 2119 172.24.46.200/30 2119 172.24.46.208/30 2119 172.24.47.84/30 2119 172.24.47.116/30 2119 172.24.48.16/30 2119 172.24.48.36/30 2119 172.24.48.40/30 2119 172.24.48.64/30 2119 172.24.48.68/30 2119 172.24.48.72/30 2119 172.24.48.88/30 2119 172.24.48.100/30 2119 172.24.48.112/30 2119 172.24.48.124/30 2119 172.24.48.144/30 2119 172.24.48.148/30 2119 172.24.48.152/30 2119 172.24.48.244/30 2119 172.24.48.252/30 2119 172.24.51.100/30 2119 172.24.51.112/30 2119 172.24.52.192/30 2119 172.24.52.204/30 2119 172.24.52.228/30 2119 172.24.53.200/30 2119 172.24.53.228/30 2119 172.24.53.232/30 2119 172.24.53.236/30 2119 172.24.53.240/30 2119 172.24.53.244/30 2119 172.24.53.248/30 2119 172.24.54.4/30 2119 172.24.54.8/30 2119 172.24.54.12/30 2119 172.24.54.232/30 2119 172.24.56.128/30 2119 172.24.56.148/30 2119 172.24.58.80/30 2119 172.24.58.82/32 2119 172.24.58.236/30 2119 172.24.61.48/30 2119 172.24.61.124/30 2119 172.24.62.220/30 2119 172.24.63.80/30 2119 172.24.64.204/30 2119 172.24.65.64/30 2119 172.24.65.68/30 2119 172.24.65.128/30 2119 172.24.65.200/30 2119 172.24.67.188/30 2119 172.24.67.252/30 2119 172.24.68.84/30 2119 172.24.69.120/30 2119 172.24.69.224/30 2119 172.24.71.28/30 2119 172.24.75.72/30 2119 172.24.77.52/30 2119 172.24.77.88/30 2119 172.24.77.236/30 2119 172.24.78.0/30 2119 172.24.78.232/30 2119 172.24.84.64/30 2119 172.24.85.0/30 2119 172.24.85.80/30 2119 172.24.85.92/30 2119 172.24.85.96/30 2119 172.24.85.144/30 2119 172.24.85.148/30 2119 172.24.85.180/30 2119 172.24.85.188/30 2119 172.24.86.32/30 2119 172.24.86.76/30 2119 172.24.86.78/32 2119 172.24.86.96/30 2119 172.24.86.224/30 2119 172.24.86.232/30 2119 172.24.86.252/30 2119 172.24.87.4/30 2119 172.24.87.36/30 2119 172.24.87.76/30 2119 172.24.88.36/30 2119 172.24.88.156/30 2119 172.24.89.48/30 2119 172.24.89.76/30 2119 172.24.89.92/30 2119 172.24.89.132/30 2119 172.24.100.80/30 2119 172.24.135.12/30 2119 172.26.162.240/30 2119 172.26.164.156/30 2119 172.26.165.140/30 2119 172.26.168.228/30 2119 172.26.169.0/30 2119 172.26.169.44/30 2119 172.26.169.52/30 2119 172.26.170.204/30 2119 172.26.170.216/30 2119 172.26.172.4/30 2119 172.26.172.104/30 2119 172.26.172.168/30 2119 172.26.172.188/30 2119 172.26.172.208/30 2119 172.26.172.248/30 2119 172.26.173.32/30 2119 172.26.173.116/30 2119 172.26.173.136/30 2119 172.26.173.248/30 2119 172.26.174.112/30 2119 172.26.174.136/30 2119 172.26.175.72/30 2119 172.26.175.92/30 2119 172.26.175.208/30 2119 172.26.176.12/30 2119 172.26.176.32/30 2119 172.26.176.56/30 2119 172.26.177.0/30 2119 172.26.177.20/30 2119 172.26.177.60/30 2119 172.26.177.84/30 2119 172.26.177.104/30 2119 172.26.177.160/30 2119 172.26.178.80/30 2119 172.26.179.180/30 2119 172.26.180.136/30 2119 172.26.180.176/30 2119 172.26.180.236/30 2119 172.26.181.104/30 2119 172.26.182.244/30 2119 172.26.183.8/30 2119 172.26.183.68/30 2119 172.26.184.140/30 2119 172.26.185.8/30 2119 172.26.185.220/30 2119 172.26.187.140/30 2119 172.26.187.160/30 2119 172.26.187.228/30 2119 172.26.188.108/30 2119 172.26.189.240/30 2119 172.26.190.144/30 2119 172.26.190.224/30 2119 172.31.4.0/24 9264 172.31.6.0/24 9264 172.31.9.0/24 9264 172.31.11.0/24 9264 172.31.31.0/30 6325 172.31.113.0/24 9264 172.31.114.0/24 9264 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.40.0/24 9264 192.168.50.0/24 9264 o List of hot-spots during the week. Prefix Origin AS Number of updates 64.17.232.0/21 19982 316072 64.17.224.0/21 19982 316069 64.17.240.0/21 19982 316033 64.17.224.0/19 19982 208784 62.24.238.0/24 13285 196207 204.201.21.0/24 20096 107286 65.175.45.0/24 26015 97435 196.45.16.0/20 36897 83074 81.212.125.0/24 9121 81067 81.212.124.0/24 9121 67511 Total number of RIS BGP peering sessions: 609

1 0

RIS Statistics Report
by risops＠ripe.net 05 Jun '06

05 Jun '06

RIS Statistics Report (20060529-20060605) This report was generated at Mon Jun 5 00:15:01 UTC 2006. 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 APNIC 41872 37444 36728 0 41154 36047 35873 36351 21423 33002 28603 0 36072 31631 ARIN 84390 72196 71282 125 83306 67123 69208 67152 34563 60561 33519 0 70928 61067 LACNIC 13250 9692 9558 958 13154 9681 9640 9625 7124 8413 7349 0 9593 9501 RIPE NCC 37079 31073 30872 560 35401 30897 30420 29261 21831 29266 23578 0 30760 27101 OLD 40420 37702 36487 197 38855 35445 36608 35438 17121 31580 20034 0 35853 35293 IANA 17912 13664 13597 99 17638 13207 13287 12802 8451 12169 8787 0 13573 13036 RFC1918 110 1 2 0 18 3 0 0 0 0 0 0 87 0 AFRINIC 115 109 109 73 115 109 109 109 99 109 96 0 108 109 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 235148 201881 198635 2012 229641 192512 195145 190738 110612 175100 121966 0 196974 177738 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 ARIN 11734 11702 11633 100 11678 11632 11403 11493 7440 10821 7185 0 11650 11321 APNIC 2577 2561 2562 0 2566 2547 2389 2523 1666 2463 2212 0 2538 2485 RIPE NCC 8168 8113 8152 156 8132 8121 7949 8047 6666 8068 7037 0 8138 7746 LACNIC 207 206 201 21 203 205 204 199 169 188 167 0 204 203 AFRINIC 14 14 14 0 14 14 14 14 12 14 12 0 14 14 IANA 24 24 23 0 24 23 24 22 20 23 21 0 23 22 Private 75 28 16 1 26 15 14 4 5 3 13 0 27 44 Others 1 1 1 0 1 1 1 1 1 1 1 0 1 0 Total 22800 22649 22602 278 22644 22558 21998 22303 15979 21581 16648 0 22595 21835 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3472 3919 4124 58 4111 5365 6162 7681 5012 5851 3202 0 4376 5875 APNIC 688 776 853 0 863 994 1108 1491 953 1253 1005 0 873 1292 RIPE NCC 2399 2842 2746 117 2661 3149 3410 5364 3921 4278 3025 0 3144 4099 LACNIC 81 91 90 20 91 100 113 140 117 106 88 0 101 120 AFRINIC 8 8 8 0 8 8 8 8 8 8 7 0 8 8 IANA 14 16 15 0 16 16 17 18 15 17 14 0 15 15 Private 62 18 10 1 16 11 9 3 3 2 10 0 22 42 Others 0 0 0 0 0 0 0 1 0 1 0 0 0 0 Total 6724 7670 7846 196 7766 9643 10827 14706 10029 11516 7351 0 8539 11451 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8262 7783 7509 42 7567 6267 5241 3812 2428 4970 3983 0 7274 5446 APNIC 1889 1785 1709 0 1703 1553 1281 1032 713 1210 1207 0 1665 1193 RIPE NCC 5769 5271 5406 39 5471 4972 4539 2683 2745 3790 4012 0 4994 3647 LACNIC 126 115 111 1 112 105 91 59 52 82 79 0 103 83 AFRINIC 6 6 6 0 6 6 6 6 4 6 5 0 6 6 IANA 10 8 8 0 8 7 7 4 5 6 7 0 8 7 Private 13 10 6 0 10 4 5 1 2 1 3 0 5 2 Others 1 1 1 0 1 1 1 0 1 0 1 0 1 0 Total 16076 14979 14756 82 14878 12915 11171 7597 5950 10065 9297 0 14056 10384 IANA : AS40973 AS41005 AS39977 AS64500 AS40961 AS40984 AS40969 AS40995 AS40977 AS39948 AS40980 AS39943 AS39957 AS40994 AS39954 AS39949 AS41031 AS40975 AS39962 AS39946 AS41027 AS39938 AS40986 AS40970 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18922 18963 18901 204 18931 19025 18500 19235 13191 18392 13421 0 19016 18582 Transit 3765 3583 3591 49 3604 3431 3357 2980 2446 3085 2826 0 3487 3097 Transit-only 113 103 110 25 109 102 141 88 342 104 401 0 92 156 Total 22800 22649 22602 278 22644 22558 21998 22303 15979 21581 16648 0 22595 21835 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.21 6.35 5.76 4.88 5.99 5.82 6.07 4.78 5.18 5.11 6.23 0.00 7.31 4.64 Std 2.58 2.44 2.56 3.52 2.64 2.33 2.68 1.72 2.14 1.92 2.77 0.00 2.52 1.84 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.0.89.0/24 21240 10.0.89.3/32 21240 10.0.90.0/24 21240 10.0.91.0/24 21240 10.0.92.0/24 21240 10.0.93.0/24 21240 10.0.94.0/24 21240 10.0.95.0/24 21240 10.0.96.0/24 21240 10.0.97.0/24 21240 10.0.98.0/24 21240 10.0.100.0/24 21240 10.3.6.0/24 21240 10.3.83.0/24 21240 10.3.84.0/24 21240 10.3.88.0/24 21240 10.10.10.0/30 8342 10.20.0.7/32 21240 10.48.0.0/16 21240 10.103.6.8/30 21240 10.103.83.8/30 21240 10.103.84.8/30 21240 10.103.88.0/30 21240 10.128.145.0/30 21240 10.140.0.0/16 21240 10.140.2.4/30 21240 10.140.2.20/30 21240 10.140.2.24/30 21240 10.140.2.32/30 21240 10.140.2.36/30 21240 10.150.30.0/28 21240 10.240.0.0/16 21240 10.241.0.0/16 21240 10.241.50.0/24 21240 10.243.140.0/24 21240 10.243.251.0/24 21240 10.245.1.180/30 8642 10.249.168.0/25 8642 10.249.168.128/25 8642 10.249.169.0/25 8642 10.249.169.128/25 8642 10.249.170.0/25 8642 10.249.170.128/25 8642 10.249.171.0/25 8642 10.249.171.128/25 8642 10.249.172.0/25 8642 10.249.172.128/25 8642 10.249.173.0/25 8642 10.249.173.128/25 8642 10.249.174.0/25 8642 10.249.174.128/25 8642 10.249.175.0/25 8642 10.249.175.128/25 8642 10.250.0.0/16 21240 10.250.137.0/24 21240 10.252.0.0/16 21240 10.252.1.0/24 21240 10.253.0.0/16 21240 10.253.3.0/24 21240 10.253.5.0/30 21240 10.253.6.12/30 21240 10.253.6.16/30 21240 10.254.0.0/16 21240 10.254.1.160/32 21240 10.254.173.0/24 21240 10.254.235.0/24 21240 172.16.0.0/12 16215 172.16.83.0/24 21240 172.16.201.80/30 21240 172.17.4.0/24 21240 172.17.83.0/24 21240 172.17.84.0/24 21240 172.17.88.0/32 21240 172.17.101.32/30 21240 172.17.201.84/30 21240 172.17.201.100/30 21240 172.18.4.0/24 21240 172.23.77.39/32 21240 172.23.77.44/32 21240 172.23.77.45/32 21240 172.23.77.47/32 21240 172.23.77.48/32 21240 172.23.77.49/32 21240 172.23.77.50/32 21240 172.23.77.51/32 21240 172.23.77.52/32 21240 172.23.77.53/32 21240 172.23.77.72/32 21240 172.23.77.73/32 21240 172.23.77.100/32 21240 172.24.25.172/32 21240 172.24.25.208/29 21240 172.24.25.238/32 21240 172.24.25.239/32 21240 172.24.25.242/32 21240 172.24.25.244/32 21240 172.24.25.245/32 21240 172.24.25.246/32 21240 172.24.25.247/32 21240 172.24.25.248/32 21240 172.24.25.250/32 21240 172.24.25.251/32 21240 172.24.25.252/32 21240 172.24.25.254/32 21240 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.90.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 64.17.232.0/21 19982 285058 64.17.224.0/21 19982 280785 64.17.240.0/21 19982 277537 64.17.224.0/19 19982 235286 62.24.238.0/24 13285 193740 12.144.41.0/24 16705 158992 63.101.83.0/24 16705 156370 204.201.21.0/24 20096 72925 81.14.128.0/17 13045 64356 209.140.24.0/24 3043 60483 Total number of RIS BGP peering sessions: 601

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RIS Statistics Report
by risops＠ripe.net 29 May '06

29 May '06

RIS Statistics Report (20060522-20060529) This report was generated at Mon May 29 00:15:02 UTC 2006. 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 APNIC 37582 37072 36671 0 37007 36106 35805 29309 25411 35237 36256 0 33952 26380 ARIN 69368 68688 66108 173 68412 67525 67269 61329 46226 65025 64025 0 65115 52872 LACNIC 9577 9568 9438 866 9479 9559 9539 9496 7372 9425 9185 0 9170 9434 RIPE NCC 33329 31759 30988 666 31365 30801 30102 25800 19634 29283 29095 0 28808 21748 OLD 38658 38292 35570 198 37312 35784 36339 35120 22847 34326 33544 0 33821 34812 IANA 13708 13317 13225 101 13362 13264 13074 12715 10474 12711 12865 0 12586 12827 RFC1918 21 5 2 0 7 3 0 0 0 0 0 0 4 0 AFRINIC 105 105 105 70 105 105 105 105 104 105 104 0 103 105 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 202348 198806 192107 2074 197049 193147 192233 173874 132068 186112 185074 0 183559 158178 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 ARIN 11741 11715 11635 128 11682 11697 11665 11162 9431 11540 11290 0 11387 10807 APNIC 2565 2547 2537 0 2557 2539 2524 2300 2071 2522 2546 0 2479 2272 RIPE NCC 8155 8101 8126 184 8115 8104 7999 7647 6168 8069 7958 0 7912 7220 LACNIC 206 206 200 16 202 203 204 197 176 196 192 0 201 200 AFRINIC 14 14 14 0 14 14 14 14 13 14 14 0 14 14 IANA 8 8 7 1 8 7 7 7 8 7 7 0 7 7 Private 74 27 21 2 27 18 16 5 8 3 16 0 14 42 Others 1 1 1 0 1 1 1 1 1 1 1 0 1 0 Total 22764 22619 22541 331 22606 22583 22430 21333 17876 22352 22024 0 22015 20562 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3340 3797 4036 79 4213 4689 5802 7668 6200 7254 5074 0 5780 6558 APNIC 694 777 844 0 800 997 1203 1412 1243 1354 1137 0 1103 1109 RIPE NCC 2395 2793 2874 153 2767 3169 3509 5311 3650 4640 3438 0 3601 4493 LACNIC 72 78 79 15 80 88 87 139 108 121 85 0 99 114 AFRINIC 7 7 7 0 7 7 7 8 6 8 7 0 7 7 IANA 5 6 5 1 5 5 5 6 7 6 5 0 5 6 Private 61 16 14 2 18 12 10 4 5 2 9 0 8 40 Others 0 0 0 0 0 0 0 1 0 1 1 0 0 0 Total 6574 7474 7859 250 7890 8967 10623 14549 11219 13386 9756 0 10603 12327 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8401 7918 7599 49 7469 7008 5863 3494 3231 4286 6216 0 5607 4249 APNIC 1871 1770 1693 0 1757 1542 1321 888 828 1168 1409 0 1376 1163 RIPE NCC 5760 5308 5252 31 5348 4935 4490 2336 2518 3429 4520 0 4311 2727 LACNIC 134 128 121 1 122 115 117 58 68 75 107 0 102 86 AFRINIC 7 7 7 0 7 7 7 6 7 6 7 0 7 7 IANA 3 2 2 0 3 2 2 1 1 1 2 0 2 1 Private 13 11 7 0 9 6 6 1 3 1 7 0 6 2 Others 1 1 1 0 1 1 1 0 1 0 0 0 1 0 Total 16190 15145 14682 81 14716 13616 11807 6784 6657 8966 12268 0 11412 8235 IANA : AS64500 AS40961 AS40984 AS40969 AS40977 AS40980 AS39943 AS39938 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18877 18932 18837 262 18892 18997 18895 18387 15072 19215 18530 0 18586 17526 Transit 3768 3574 3584 51 3603 3483 3412 2808 2469 3064 3348 0 3288 2807 Transit-only 119 113 120 18 111 103 123 138 335 73 146 0 141 229 Total 22764 22619 22541 331 22606 22583 22430 21333 17876 22352 22024 0 22015 20562 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.25 6.36 5.91 4.32 6.08 5.88 6.12 4.93 5.15 4.99 6.05 0.00 7.93 4.77 Std 2.74 2.63 2.73 2.82 2.73 2.44 2.79 1.73 2.12 1.89 2.80 0.00 2.87 1.89 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.0.0.3/32 8935 10.3.88.0/24 21240 10.10.1.0/30 8342 10.103.88.0/30 21240 172.16.0.0/12 16215 172.16.2.32/27 6325 172.16.2.80/28 6325 172.16.179.0/24 8935 172.17.88.0/32 21240 172.17.201.100/30 21240 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.32.0/24 8282 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 64.17.224.0/19 19982 250119 64.17.232.0/21 19982 216109 64.17.240.0/21 19982 208903 64.17.224.0/21 19982 206660 62.24.238.0/24 13285 173015 12.144.41.0/24 16705 166707 63.101.83.0/24 16705 165591 81.14.128.0/17 13045 147272 212.59.32.0/19 13045 138262 82.137.73.0/24 8866 110976 Total number of RIS BGP peering sessions: 598

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RIS Statistics Report
by risops＠ripe.net 22 May '06

22 May '06

RIS Statistics Report (20060515-20060522) This report was generated at Mon May 22 00:15:01 UTC 2006. 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 APNIC 51342 36039 50995 0 36358 35556 35449 18654 26685 28084 32932 0 35608 25594 ARIN 96606 69319 95499 192 68224 67760 68990 29528 52365 47013 55523 0 67607 50871 LACNIC 17927 9869 17815 964 9777 9677 9843 6160 7489 8245 9187 0 9774 9444 RIPE NCC 78216 31584 76679 375 30756 30758 30409 15941 22225 22006 25135 0 30579 21521 OLD 49262 38298 47043 221 36195 35962 37035 16932 28848 25512 30631 0 35838 34822 IANA 39217 13030 38863 49 13052 12992 12863 6863 9990 9848 11046 0 13042 12778 RFC1918 57 7 51 0 1 3 0 0 0 0 0 0 0 0 AFRINIC 111 105 111 35 105 105 105 58 95 97 101 0 104 105 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 332738 198251 327056 1836 194468 192813 194694 94136 147697 140805 164555 0 192552 155135 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 ARIN 11724 11693 0 137 11645 11665 11682 6266 10027 9591 10404 0 11641 10620 APNIC 2554 2534 0 0 2545 2526 2530 1493 2049 2057 2413 0 2510 2252 RIPE NCC 8119 8072 0 149 8085 8074 8074 5443 6528 6877 7146 0 8091 7189 LACNIC 204 204 0 25 200 202 202 145 172 183 181 0 201 195 AFRINIC 14 14 0 0 14 14 14 13 14 14 13 0 14 14 IANA 2 2 0 0 2 1 2 1 1 1 1 0 1 1 Private 73 31 0 2 25 16 18 5 6 4 11 0 17 45 Others 1 1 0 0 1 1 1 1 1 1 1 0 1 0 Total 22691 22551 0 313 22517 22499 22523 13367 18798 18728 20170 0 22476 20316 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3373 3729 0 94 4377 5264 4706 4327 6471 6036 5058 0 4790 5911 APNIC 740 823 0 0 841 1012 961 894 1212 1240 1099 0 949 1099 RIPE NCC 2384 2758 0 118 2869 3531 2943 3616 3945 4063 3169 0 3049 4134 LACNIC 79 83 0 21 87 101 94 88 105 115 93 0 93 105 AFRINIC 6 6 0 0 6 6 6 6 7 8 5 0 6 8 IANA 1 1 0 0 2 1 2 1 1 1 1 0 1 1 Private 56 20 0 1 17 9 10 4 4 2 5 0 8 41 Others 0 0 0 0 0 0 0 1 0 1 1 0 0 0 Total 6639 7420 0 234 8199 9924 8722 8937 11745 11466 9431 0 8896 11299 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8351 7964 0 43 7268 6401 6976 1939 3556 3555 5346 0 6851 4709 APNIC 1814 1711 0 0 1704 1514 1569 599 837 817 1314 0 1561 1153 RIPE NCC 5735 5314 0 31 5216 4543 5131 1827 2583 2814 3977 0 5042 3055 LACNIC 125 121 0 4 113 101 108 57 67 68 88 0 108 90 AFRINIC 8 8 0 0 8 8 8 7 7 6 8 0 8 6 IANA 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Private 17 11 0 1 8 7 8 1 2 2 6 0 9 4 Others 1 1 0 0 1 1 1 0 1 0 0 0 1 0 Total 16052 15131 0 79 14318 12575 13801 4430 7053 7262 10739 0 13580 9017 IANA : AS64500 AS39938 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18831 18878 0 240 18840 18991 18889 10921 15926 15842 16856 0 18909 17219 Transit 3735 3557 0 54 3559 3408 3531 1938 2571 2625 3051 0 3464 2847 Transit-only 125 116 0 19 118 100 103 508 301 261 263 0 103 250 Total 22691 22551 0 313 22517 22499 22523 13367 18798 18728 20170 0 22476 20316 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.47 6.49 0.00 4.40 6.32 5.99 6.06 5.07 5.04 5.05 6.23 0.00 7.66 4.73 Std 2.88 2.64 0.00 2.76 2.96 2.75 2.97 1.95 2.07 1.99 3.01 0.00 2.87 1.91 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 172.16.0.0/12 16215 172.16.2.32/27 6325 172.16.2.80/28 6325 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 o List of hot-spots during the week. Prefix Origin AS Number of updates 64.17.224.0/19 19982 319552 64.17.232.0/21 19982 206071 64.17.240.0/21 19982 206069 64.17.224.0/21 19982 206063 81.14.128.0/17 13045 181853 62.24.238.0/24 13285 181065 213.16.39.0/24 8866 165293 12.144.41.0/24 16705 153427 63.101.83.0/24 16705 153248 82.137.73.0/24 8866 149898 Total number of RIS BGP peering sessions: 595

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RIS Statistics Report
by risops＠ripe.net 15 May '06

15 May '06

RIS Statistics Report (20060508-20060515) This report was generated at Mon May 15 00:15:01 UTC 2006. 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 APNIC 53238 38800 50409 0 41608 33098 36626 14199 33251 34447 35459 0 35029 30785 ARIN 95295 69025 93820 244 78476 56334 60952 19920 65855 62799 67306 0 66175 60408 LACNIC 17848 9799 17731 1130 12854 8956 9378 5233 9388 8307 9665 0 9646 9629 RIPE NCC 53677 31029 52031 431 34181 22828 25462 13084 24007 27893 29580 0 29599 22162 OLD 47899 37166 46314 212 38231 29271 33373 11104 33439 32604 34708 0 34663 34638 IANA 21390 13608 20936 47 16655 11022 11659 4970 11516 11961 13038 0 13083 12636 RFC1918 44 3 38 0 0 0 0 0 0 0 3 0 0 0 AFRINIC 108 102 108 35 108 96 101 93 98 102 102 0 100 102 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 289499 199532 281387 2099 222113 161605 177551 68603 177554 178113 189861 0 188295 170360 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 ARIN 11699 11663 11580 147 11644 10510 10867 4868 11403 11288 11586 0 11538 11217 APNIC 2540 2522 2521 0 2532 2308 2468 1345 2411 2489 2521 0 2492 2452 RIPE NCC 8068 8016 8041 156 8027 6723 7239 4757 6983 7861 8018 0 7993 7228 LACNIC 202 201 196 19 199 193 187 121 189 177 196 0 197 196 AFRINIC 13 13 13 0 13 13 12 11 13 13 13 0 12 13 IANA 1 1 0 0 1 0 0 0 0 0 0 0 0 0 Private 72 34 22 1 25 18 20 10 12 9 19 0 20 43 Others 1 1 1 0 1 1 1 0 1 0 1 0 1 0 Total 22596 22451 22374 323 22442 19766 20794 11112 21012 21837 22354 0 22253 21149 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3286 3807 3956 94 4123 4979 4662 3167 6198 7056 4534 0 5143 6723 APNIC 707 818 828 0 855 989 1031 785 1263 1455 969 0 1005 1157 RIPE NCC 2383 2819 2838 121 2913 2842 2959 3077 3411 4467 3223 0 3438 4377 LACNIC 74 79 80 15 83 95 82 81 100 106 99 0 95 111 AFRINIC 8 8 8 0 8 8 7 6 8 8 8 0 7 8 IANA 0 1 0 0 0 0 0 0 0 0 0 0 0 0 Private 57 21 15 0 14 10 12 4 8 5 12 0 10 38 Others 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Total 6515 7553 7726 230 7996 8923 8753 7120 10988 13097 8845 0 9698 12414 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8413 7856 7624 53 7521 5531 6205 1701 5205 4232 7052 0 6395 4494 APNIC 1833 1704 1693 0 1677 1319 1437 560 1148 1034 1552 0 1487 1295 RIPE NCC 5685 5197 5203 35 5114 3881 4280 1680 3572 3394 4795 0 4555 2851 LACNIC 128 122 116 4 116 98 105 40 89 71 97 0 102 85 AFRINIC 5 5 5 0 5 5 5 5 5 5 5 0 5 5 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 Private 15 13 7 1 11 8 8 6 4 4 7 0 10 5 Others 1 1 0 0 1 1 1 0 1 0 1 0 1 0 Total 16081 14898 14648 93 14446 10843 12041 3992 10024 8740 13509 0 12555 8735 IANA : AS65535 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18736 18800 18713 243 18764 16494 17364 8843 17869 18731 18796 0 18856 18038 Transit 3742 3540 3548 54 3564 2963 3208 1666 2954 3006 3441 0 3285 2894 Transit-only 118 111 113 26 114 309 222 603 189 100 117 0 112 217 Total 22596 22451 22374 323 22442 19766 20794 11112 21012 21837 22354 0 22253 21149 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.26 6.28 5.98 5.12 6.18 6.06 5.99 5.15 4.95 4.98 6.03 0.00 7.58 4.73 Std 2.77 2.67 2.72 3.35 2.88 2.62 2.75 1.99 1.86 1.87 2.82 0.00 2.73 1.95 o List of martians appearing throughout the week. Prefix Origin AS 172.16.0.0/24 27498 172.16.1.0/24 27498 172.16.2.32/27 6325 172.16.2.80/28 6325 172.16.4.0/24 27498 172.31.31.0/30 6325 o List of hot-spots during the week. Prefix Origin AS Number of updates 81.212.149.0/24 9121 377975 64.17.224.0/19 19982 310607 196.221.1.0/24 36893 254814 64.17.232.0/21 19982 207384 64.17.240.0/21 19982 200237 64.17.224.0/21 19982 193465 62.24.238.0/24 13285 181544 12.144.41.0/24 16705 140158 81.14.128.0/17 13045 139987 63.101.83.0/24 16705 139827 Total number of RIS BGP peering sessions: 589

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

08 May '06

RIS Statistics Report (20060501-20060508) This report was generated at Mon May 8 00:15:01 UTC 2006. 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 APNIC 36648 36613 35092 0 35253 34427 34857 13463 34675 34506 35166 0 34883 25626 ARIN 71675 71434 70432 214 70948 65484 69824 31252 69533 67941 68501 0 69728 40833 LACNIC 9632 9628 9494 1020 9527 9575 9533 5140 9451 9445 9478 0 9506 9303 RIPE NCC 33644 31100 30883 872 31305 28719 30047 14385 29749 29596 28620 0 29964 21194 OLD 37396 36941 35625 315 36719 34298 36013 16082 35334 34117 33978 0 35161 34595 IANA 13537 13206 13041 94 13119 12773 12985 6954 12855 12848 12866 0 13017 12899 RFC1918 50 3 0 0 40 3 0 0 0 4 0 0 0 0 AFRINIC 105 105 105 70 105 105 105 96 104 104 105 0 105 104 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 202687 199030 194672 2585 197016 185384 193364 87372 191701 188561 188714 0 192364 144554 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 ARIN 11674 11647 11573 142 11620 11044 11600 6287 11481 11485 11417 0 11567 9864 APNIC 2534 2513 2519 0 2520 2470 2505 1304 2475 2483 2511 0 2487 2231 RIPE NCC 8041 8002 8029 250 8011 7803 8002 5042 7921 7966 7831 0 8002 7085 LACNIC 200 199 194 17 195 190 196 134 189 191 190 0 195 190 AFRINIC 12 12 12 0 12 12 12 9 11 11 12 0 12 12 IANA 1 1 0 0 1 0 1 0 0 0 0 0 0 0 Private 65 30 14 2 26 14 16 7 6 5 10 0 13 38 Others 1 1 1 0 1 1 1 0 1 1 1 0 1 0 Total 22528 22405 22342 411 22386 21534 22333 12783 22084 22142 21972 0 22277 19420 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3196 3697 4145 89 4017 4621 4631 4009 7197 7062 4576 0 4718 5113 APNIC 674 755 847 0 826 1029 964 753 1407 1402 1128 0 934 1148 RIPE NCC 2342 2712 2728 214 2759 3325 3155 3292 4765 4151 3325 0 3203 3926 LACNIC 68 75 78 13 76 84 83 89 119 112 84 0 87 114 AFRINIC 7 7 7 0 7 7 7 6 6 6 7 0 7 7 IANA 1 1 0 0 1 0 1 0 0 0 0 0 0 0 Private 53 21 10 1 17 8 10 5 4 2 7 0 6 34 Others 0 0 0 0 0 0 0 0 0 1 0 0 0 0 Total 6341 7268 7815 317 7703 9074 8851 8154 13498 12736 9127 0 8955 10342 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8478 7950 7428 53 7603 6423 6969 2278 4284 4423 6841 0 6849 4751 APNIC 1860 1758 1672 0 1694 1441 1541 551 1068 1081 1383 0 1553 1083 RIPE NCC 5699 5290 5301 36 5252 4478 4847 1750 3156 3815 4506 0 4799 3159 LACNIC 132 124 116 4 119 106 113 45 70 79 106 0 108 76 AFRINIC 5 5 5 0 5 5 5 3 5 5 5 0 5 5 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 12 9 4 1 9 6 6 2 2 3 3 0 7 4 Others 1 1 1 0 1 1 1 0 1 0 1 0 1 0 Total 16187 15137 14527 94 14683 12460 13482 4629 8586 9406 12845 0 13322 9078 IANA : AS65535 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18649 18713 18670 325 18681 18102 18718 10375 18955 18961 18429 0 18752 16385 Transit 3756 3577 3555 55 3590 3281 3499 1887 3051 3101 3397 0 3407 2775 Transit-only 123 115 117 31 115 151 116 521 78 80 146 0 118 260 Total 22528 22405 22342 411 22386 21534 22333 12783 22084 22142 21972 0 22277 19420 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.21 6.10 5.78 4.13 6.06 5.88 5.90 4.96 4.87 4.94 5.94 0.00 7.77 4.58 Std 2.66 2.49 2.59 2.70 2.70 2.38 2.63 1.88 1.95 1.85 2.71 0.00 2.66 1.79 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.10.10.0/30 8644 10.10.10.4/30 8644 10.10.10.8/30 8644 10.10.10.12/30 8644 10.10.10.16/30 8644 10.10.10.20/30 8644 10.10.10.24/30 8644 10.10.10.28/30 8644 10.10.10.32/30 8644 10.10.10.36/30 8644 10.10.10.40/30 8644 10.10.10.44/30 8644 10.10.10.48/30 8644 10.10.10.52/30 8644 10.10.10.56/30 8644 10.10.10.60/30 8644 10.10.10.64/30 8644 10.10.10.68/30 8644 10.10.10.72/30 8644 10.10.10.76/30 8644 10.10.10.80/30 8644 10.10.13.0/30 8644 10.10.13.4/30 8644 10.10.13.8/30 8644 10.10.13.12/30 8644 10.10.13.16/30 8644 10.10.13.20/30 8644 10.10.13.24/30 8644 10.10.13.28/30 8644 10.10.13.32/30 8644 10.10.13.36/30 8644 10.10.13.40/30 8644 10.10.14.0/30 8644 10.10.14.4/30 8644 10.10.14.8/30 8644 10.10.14.12/30 8644 10.10.14.24/30 8644 10.10.14.28/30 8644 10.10.14.36/30 8644 10.10.14.40/30 8644 172.16.0.0/12 16215 172.16.2.32/27 6325 172.16.2.80/28 6325 172.30.84.40/29 8968 172.30.84.56/29 8968 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.0.62/32 32767 192.168.0.63/32 32767 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 81.212.149.0/24 9121 301091 64.17.224.0/19 19982 297285 196.221.1.0/24 36893 259895 64.17.240.0/21 19982 250807 64.17.232.0/21 19982 250799 64.17.224.0/21 19982 230853 62.24.238.0/24 13285 176558 81.14.128.0/17 13045 126311 212.59.32.0/19 13045 95807 208.62.243.0/24 13645 87426 Total number of RIS BGP peering sessions: 587

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Resets of some RIS peering sessions tomorrow
by Lorenzo Colitti 05 May '06

05 May '06

Dear RIS users, In order to perform research on the effectiveness of AS-path prepending in the coming weeks, we will be changing the configuration of RRC07, RRC10 and RRC14. The configuration change will cause one or more session reset(s) on the BGP sessions to some RIS peers in these locations. The ASes affected will be: RRC07 (NETNOD, Stockholm): AS16150, AS5400, AS13237 RRC10 (MIX, Milan): AS1299, AS9026, AS12779 RRC14 (PAIX, Palo Alto): AS6762, AS6939, AS2914 We plan to make the configuration changes on between 12:00 and 14:00 UTC on Friday 5 May. We will inform you when this work is completed. Regards, Lorenzo Colitti On behalf of the RIS team -- Lorenzo Colitti lorenzo(a)ripe.net Network Engineer +31-20-5354471 RIPE NCC www.ripe.net

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RIS Statistics Report
by risops＠ripe.net 01 May '06

01 May '06

RIS Statistics Report (20060424-20060501) This report was generated at Mon May 1 00:15:01 UTC 2006. 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 APNIC 37021 36685 36036 0 36102 36049 35972 16971 35090 34678 35630 0 35944 29770 ARIN 73523 73228 67423 150 67980 67030 67086 36274 67041 65926 69144 0 67972 60935 LACNIC 10513 10509 10235 1088 10266 10349 10342 6440 9443 9279 9130 0 10270 9308 RIPE NCC 32320 30389 30573 702 29807 29331 29465 20038 29446 29030 28031 0 29800 21176 OLD 36196 35917 34737 290 35475 35073 34985 16544 34439 34174 33542 0 35542 34659 IANA 14350 14048 12644 106 13060 12973 12950 7304 12393 12380 13119 0 13030 12473 RFC1918 32 23 3 0 21 3 0 0 0 2 0 0 0 0 AFRINIC 97 97 97 70 97 97 97 83 97 97 96 0 97 97 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 204052 200896 191748 2406 192808 190905 190897 103654 187949 185566 188692 0 192655 168418 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 ARIN 11656 11628 11556 160 11602 11560 11575 7673 11466 11473 11161 0 11573 11171 APNIC 2539 2518 2525 3 2523 2492 2507 1390 2482 2483 2513 0 2493 2380 RIPE NCC 8010 7959 7997 242 7970 7911 7957 6292 7930 7935 7639 0 7981 7076 LACNIC 198 198 191 19 194 196 196 150 188 189 182 0 195 193 AFRINIC 12 12 12 0 12 12 12 11 11 12 12 0 12 12 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 63 26 21 1 29 16 19 3 4 3 13 0 15 36 Others 1 1 1 0 1 1 1 0 1 1 1 0 1 1 Total 22479 22342 22303 425 22331 22188 22267 15519 22082 22096 21521 0 22270 20869 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3257 3800 3762 93 4188 4869 5130 5302 6648 6880 4154 0 5159 6599 APNIC 691 793 796 0 832 949 967 790 1376 1422 1055 0 1022 1282 RIPE NCC 2363 2708 2648 165 2819 3377 3399 4265 4151 4570 3271 0 3358 4101 LACNIC 70 77 75 17 80 86 92 114 112 113 84 0 99 116 AFRINIC 8 8 8 0 8 8 8 9 7 8 8 0 8 8 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 52 18 15 0 22 11 14 2 3 3 7 0 9 33 Others 0 0 0 0 0 0 0 0 0 1 0 0 0 0 Total 6441 7404 7304 275 7949 9300 9610 10482 12297 12997 8579 0 9655 12139 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8399 7828 7794 67 7414 6691 6445 2371 4818 4593 7007 0 6414 4572 APNIC 1848 1725 1729 3 1691 1543 1540 600 1106 1061 1458 0 1471 1098 RIPE NCC 5647 5251 5349 77 5151 4534 4558 2027 3779 3365 4368 0 4623 2975 LACNIC 128 121 116 2 114 110 104 36 76 76 98 0 96 77 AFRINIC 4 4 4 0 4 4 4 2 4 4 4 0 4 4 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 11 8 6 1 7 5 5 1 1 0 6 0 6 3 Others 1 1 1 0 1 1 1 0 1 0 1 0 1 1 Total 16038 14938 14999 150 14382 12888 12657 5037 9785 9099 12942 0 12615 8730 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18612 18681 18607 290 18651 18707 18698 12919 18942 18980 18015 0 18792 17793 Transit 3739 3544 3577 62 3559 3360 3449 2263 3068 3042 3347 0 3373 2859 Transit-only 128 117 119 73 121 121 120 337 72 74 159 0 105 217 Total 22479 22342 22303 425 22331 22188 22267 15519 22082 22096 21521 0 22270 20869 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.11 6.11 5.64 5.22 6.05 5.76 5.86 4.89 4.80 4.97 5.93 0.00 7.66 4.71 Std 2.65 2.52 2.51 3.16 2.69 2.35 2.62 1.88 1.84 1.87 2.66 0.00 2.79 1.91 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.0.4.0/24 8928 10.245.1.76/30 8642 10.245.7.4/30 8642 10.250.40.0/25 8642 10.250.40.128/25 8642 10.250.41.0/25 8642 10.250.41.128/25 8642 10.250.42.0/25 8642 10.250.42.128/25 8642 10.250.43.0/25 8642 10.250.43.128/25 8642 10.250.44.0/25 8642 10.250.44.128/25 8642 10.250.45.0/25 8642 10.250.45.128/25 8642 10.250.46.0/25 8642 10.250.46.128/25 8642 10.250.47.0/25 8642 10.250.47.128/25 8642 172.16.0.0/30 8342 172.16.0.4/30 8342 172.16.2.32/27 6325 172.16.2.80/28 6325 172.17.0.12/30 8342 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.0.3/32 32767 192.168.0.59/32 32767 192.168.1.0/24 32767 o List of hot-spots during the week. Prefix Origin AS Number of updates 196.221.1.0/24 36893 238993 64.17.224.0/19 19982 215866 64.17.232.0/21 19982 175034 64.17.240.0/21 19982 171219 62.24.238.0/24 13285 166059 193.27.248.0/23 31002 148476 64.17.224.0/21 19982 146258 199.181.158.0/23 4595 124284 12.144.41.0/24 16705 82930 63.101.83.0/24 16705 78944 Total number of RIS BGP peering sessions: 587

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RIS Statistics Report
by risops＠ripe.net 24 Apr '06

24 Apr '06

RIS Statistics Report (20060417-20060424) This report was generated at Mon Apr 24 00:15:01 UTC 2006. 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 APNIC 36073 35519 35268 0 35355 34993 34405 26031 27374 34175 30671 0 35022 28713 ARIN 75125 74726 67576 173 68618 67609 67341 57715 44689 63830 49235 0 68597 42690 LACNIC 10198 10188 9903 1169 9938 10017 10016 8386 8251 9165 8235 0 9942 8153 RIPE NCC 30875 29479 29403 567 29969 29387 28304 21862 18164 28475 23085 0 29505 21776 OLD 63789 63450 34549 313 35498 35046 34597 27348 24487 33679 27121 0 35425 27843 IANA 13412 13149 12911 66 13013 12878 12679 10607 8853 12194 10540 0 12991 11572 RFC1918 1893 1887 1 0 4 0 0 0 0 1 0 0 0 0 AFRINIC 93 93 93 35 93 93 93 45 87 91 77 0 93 72 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 231458 228491 189704 2323 192488 190023 187435 151994 131905 181610 148964 0 191575 140819 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 ARIN 11629 11584 11523 150 11573 11539 11491 10114 9375 11299 9472 0 11542 8778 APNIC 2525 2500 2499 0 2515 2492 2459 1798 1962 2460 2256 0 2481 2319 RIPE NCC 7969 7913 7940 151 7932 7914 7685 6564 5815 7836 6642 0 7940 6761 LACNIC 197 196 191 19 192 194 194 179 170 186 176 0 193 178 AFRINIC 11 11 11 0 11 11 11 10 11 10 11 0 11 9 IANA 2 1 2 0 2 2 2 1 1 2 2 0 2 1 Private 47 22 18 1 25 12 13 7 3 6 15 0 15 14 Others 1 1 1 0 1 1 1 0 1 0 1 0 1 0 Total 22381 22228 22185 321 22251 22165 21856 18673 17338 21799 18575 0 22185 18060 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3433 4203 4217 99 4022 5262 4744 6361 6060 6401 3963 0 5223 5041 APNIC 694 819 818 0 806 1009 943 1055 1083 1273 996 0 1056 1206 RIPE NCC 2416 2904 3141 118 2693 3697 3230 4406 3384 4559 2825 0 3408 3861 LACNIC 71 80 78 17 77 88 85 122 106 106 82 0 92 109 AFRINIC 7 7 7 0 7 7 7 6 8 6 7 0 7 6 IANA 2 1 2 0 2 2 2 1 1 2 2 0 2 1 Private 36 14 14 0 20 6 9 6 3 4 12 0 9 12 Others 1 1 1 0 1 1 1 0 1 0 1 0 1 0 Total 6660 8029 8278 234 7628 10072 9021 11957 10646 12351 7888 0 9798 10236 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8196 7381 7306 51 7551 6277 6747 3753 3315 4898 5509 0 6319 3737 APNIC 1831 1681 1681 0 1709 1483 1516 743 879 1187 1260 0 1425 1113 RIPE NCC 5553 5009 4799 33 5239 4217 4455 2158 2431 3277 3817 0 4532 2900 LACNIC 126 116 113 2 115 106 109 57 64 80 94 0 101 69 AFRINIC 4 4 4 0 4 4 4 4 3 4 4 0 4 3 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 11 8 4 1 5 6 4 1 0 2 3 0 6 2 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 15721 14199 13907 87 14623 12093 12835 6716 6692 9448 10687 0 12387 7824 IANA : AS64501 AS43144 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18561 18665 18581 244 18590 18715 18316 15897 14573 18677 15318 0 18747 15070 Transit 3697 3459 3491 49 3551 3343 3393 2524 2350 3032 2888 0 3333 2694 Transit-only 123 104 113 28 110 107 147 252 415 90 369 0 105 296 Total 22381 22228 22185 321 22251 22165 21856 18673 17338 21799 18575 0 22185 18060 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.27 6.16 5.97 4.28 6.02 6.02 5.94 4.77 5.08 4.99 6.32 0.00 7.86 4.76 Std 2.84 2.65 2.75 2.65 2.85 2.63 2.76 1.90 2.04 1.87 2.95 0.00 2.81 2.10 o List of martians appearing throughout the week. Prefix Origin AS 10.51.0.0/30 8342 172.16.2.32/27 6325 172.16.2.80/28 6325 172.31.31.0/30 6325 192.168.0.61/32 32767 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 64.17.224.0/19 19982 248260 196.221.1.0/24 36893 226352 64.17.224.0/21 19982 220229 64.17.232.0/21 19982 220221 64.17.240.0/21 19982 217309 193.27.248.0/23 31002 169854 62.24.238.0/24 13285 157296 199.181.158.0/23 4595 114293 195.14.9.0/24 39017 102717 204.201.21.0/24 20096 70688 Total number of RIS BGP peering sessions: 587

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RIS Statistics Report
by risops＠ripe.net 17 Apr '06

17 Apr '06

RIS Statistics Report (20060410-20060417) This report was generated at Mon Apr 17 00:15:01 UTC 2006. 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 APNIC 36898 36614 35536 0 35261 35090 33370 16861 34583 29689 35325 0 35009 19643 ARIN 68187 67584 66392 104 67292 67186 54544 17449 66316 56798 66947 0 66842 24115 LACNIC 9962 9916 9682 430 9690 9775 9458 4002 9033 8020 9061 0 9679 5232 RIPE NCC 35783 30057 33964 590 29600 30110 26822 13749 29239 22159 29154 0 29809 15908 OLD 36136 35738 34689 155 35297 35299 31163 10205 34340 28846 34504 0 34842 18435 IANA 12941 12394 12634 79 12393 12371 10566 5432 12161 10391 12288 0 12327 7900 RFC1918 20 4 2 0 0 3 0 0 0 0 1 0 10 0 AFRINIC 90 90 90 35 90 90 90 45 90 44 90 0 90 72 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 200017 192397 192989 1393 189623 189924 166013 67743 185762 155947 187370 0 188608 91305 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 ARIN 11626 11601 11528 92 11573 11583 10868 4720 11446 10519 11506 0 11521 7270 APNIC 2530 2526 2517 0 2514 2503 2464 1461 2480 2161 2513 0 2489 1933 RIPE NCC 7949 7907 7936 206 7910 7902 7464 4787 7874 6772 7904 0 7916 5881 LACNIC 198 198 193 17 193 195 192 115 190 183 192 0 194 151 AFRINIC 11 11 11 0 11 11 10 9 10 7 11 0 11 10 IANA 2 2 2 0 2 2 2 1 2 2 2 0 2 1 Private 47 23 23 0 21 10 13 4 5 4 12 0 13 16 Others 1 1 1 0 1 1 1 0 1 0 1 0 1 0 Total 22364 22269 22211 315 22225 22207 21014 11097 22008 19648 22141 0 22147 15262 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3172 3756 4074 57 4315 5392 4910 3163 7367 6477 4991 0 4938 4378 APNIC 657 758 819 0 847 1074 1034 894 1493 1192 1092 0 946 1050 RIPE NCC 2317 2764 2754 167 2664 3461 2997 3006 4753 3906 3776 0 3249 3414 LACNIC 77 82 79 15 83 92 89 77 115 115 91 0 92 99 AFRINIC 7 7 7 0 7 7 6 7 6 5 7 0 7 6 IANA 1 1 2 0 2 2 2 1 2 2 2 0 2 1 Private 35 17 17 0 16 6 10 3 4 3 8 0 9 15 Others 0 1 1 0 1 1 1 0 1 0 0 0 1 0 Total 6266 7386 7753 239 7935 10035 9049 7151 13741 11700 9967 0 9244 8963 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8454 7845 7454 35 7258 6191 5958 1557 4079 4042 6515 0 6583 2892 APNIC 1873 1768 1698 0 1667 1429 1430 567 987 969 1421 0 1543 883 RIPE NCC 5632 5143 5182 39 5246 4441 4467 1781 3121 2866 4128 0 4667 2467 LACNIC 121 116 114 2 110 103 103 38 75 68 101 0 102 52 AFRINIC 4 4 4 0 4 4 4 2 4 2 4 0 4 4 IANA 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Private 12 6 6 0 5 4 3 1 1 1 4 0 4 1 Others 1 0 0 0 0 0 0 0 0 0 1 0 0 0 Total 16098 14883 14458 76 14290 12172 11965 3946 8267 7948 12174 0 12903 6299 IANA : AS64501 AS43144 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18546 18630 18581 243 18588 18754 17569 8851 18932 16679 18673 0 18704 12511 Transit 3696 3529 3515 42 3531 3350 3269 1654 2998 2735 3363 0 3334 2275 Transit-only 122 110 115 30 106 103 176 592 78 234 105 0 109 476 Total 22364 22269 22211 315 22225 22207 21014 11097 22008 19648 22141 0 22147 15262 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.28 6.09 5.93 4.23 6.17 6.07 6.15 5.19 5.01 5.05 6.21 0.00 7.64 4.82 Std 2.77 2.54 2.63 2.93 2.82 2.70 2.78 2.00 1.93 1.98 2.84 0.00 2.85 1.97 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.0.0.11/32 21225 10.0.0.55/32 21225 10.0.0.197/32 21225 10.1.1.4/30 21225 10.3.1.0/24 3644 10.12.0.0/24 21225 10.12.0.4/30 21225 10.12.0.8/30 21225 10.100.0.0/29 21225 10.243.162.0/24 21240 172.16.0.0/30 8342 172.16.0.4/30 8342 172.16.2.0/27 6325 172.16.2.32/27 6325 172.16.2.80/28 6325 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 o List of hot-spots during the week. Prefix Origin AS Number of updates 196.221.1.0/24 36893 251759 62.24.238.0/24 13285 175293 199.181.158.0/23 4595 147127 195.14.9.0/24 39017 133578 204.201.21.0/24 20096 99455 193.27.248.0/23 31002 97324 193.164.226.0/23 15414 77705 209.140.24.0/24 3043 70267 206.251.163.0/24 4314 60485 194.153.160.0/21 13152 54418 Total number of RIS BGP peering sessions: 583

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RIS Statistics Report
by risops＠ripe.net 10 Apr '06

10 Apr '06

RIS Statistics Report (20060403-20060410) This report was generated at Mon Apr 10 00:15:01 UTC 2006. 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 APNIC 37023 36876 35454 0 35807 32035 35273 17801 26802 29405 31988 34316 35459 25567 ARIN 70822 70619 69290 188 69849 54039 69199 19206 43160 48267 64621 65943 70284 45443 LACNIC 11348 11327 11046 1016 11079 10153 11180 4304 8116 7839 10511 8670 11103 9505 RIPE NCC 31567 30204 29497 723 30018 25897 29410 14291 19689 26731 25317 29880 29756 20886 OLD 36141 35738 33999 262 34980 27187 34745 9989 22100 24562 31401 34489 35383 34535 IANA 13093 12757 12647 77 12831 11203 12659 5279 9053 9731 11658 12389 12744 12048 RFC1918 27 12 10 0 8 3 3 0 0 0 1 3 9 0 AFRINIC 90 90 89 70 90 88 90 75 78 90 86 89 90 90 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 200111 197623 192032 2336 194662 160605 192559 70945 128998 146625 175583 185779 194828 148074 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 ARIN 11614 11596 11498 130 11541 9437 11528 4899 8299 9487 10834 11438 11526 10222 APNIC 2512 2507 2495 0 2499 2239 2482 1396 1891 2144 2320 2468 2472 2222 RIPE NCC 7923 7876 7876 228 7876 7132 7867 4990 6089 7574 7240 7833 7887 6963 LACNIC 198 197 193 19 193 176 196 111 169 153 187 189 195 191 AFRINIC 11 11 11 0 11 11 11 8 8 10 11 10 11 11 IANA 3 3 3 0 2 2 2 2 2 2 2 0 2 2 Private 60 23 17 0 25 13 14 4 4 3 11 9 13 32 Others 1 1 1 0 1 1 1 0 1 1 1 1 1 0 Total 22322 22214 22094 377 22148 19011 22101 11410 16463 19374 20606 21948 22107 19643 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3380 3816 4265 76 4113 4779 5197 3213 5479 6017 4865 5132 5524 6274 APNIC 697 778 829 0 842 1006 1004 790 1063 1199 898 1112 1094 1015 RIPE NCC 2267 2686 2907 190 2639 3080 3151 3178 3619 4311 3086 3188 3337 4155 LACNIC 78 82 88 15 85 95 92 70 114 100 95 105 99 119 AFRINIC 7 7 7 0 7 7 7 6 5 6 7 6 7 7 IANA 3 3 3 0 2 2 2 2 2 2 2 0 2 2 Private 51 17 12 0 16 7 7 3 3 2 7 5 6 31 Others 0 1 1 0 0 1 1 0 1 1 1 1 1 0 Total 6483 7390 8112 281 7704 8977 9461 7262 10286 11638 8961 9549 10070 11603 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8234 7780 7233 54 7428 4658 6331 1686 2820 3470 5969 6306 6002 3948 APNIC 1815 1729 1666 0 1657 1233 1478 606 828 945 1422 1356 1378 1207 RIPE NCC 5656 5190 4969 38 5237 4052 4716 1812 2470 3263 4154 4645 4550 2808 LACNIC 120 115 105 4 108 81 104 41 55 53 92 84 96 72 AFRINIC 4 4 4 0 4 4 4 2 3 4 4 4 4 4 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 9 6 5 0 9 6 7 1 1 1 4 4 7 1 Others 1 0 0 0 1 0 0 0 0 0 0 0 0 0 Total 15839 14824 13982 96 14444 10034 12640 4148 6177 7736 11645 12399 12037 8040 IANA : AS64501 AS64500 AS43144 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18487 18556 18489 294 18490 15749 18569 9107 13742 16384 17212 18592 18674 16652 Transit 3711 3543 3486 59 3537 3018 3422 1750 2365 2843 3195 3260 3336 2736 Transit-only 124 115 119 24 121 244 110 553 356 147 199 96 97 255 Total 22322 22214 22094 377 22148 19011 22101 11410 16463 19374 20606 21948 22107 19643 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.16 6.01 5.91 4.53 6.03 6.10 5.90 5.16 5.10 5.10 6.11 5.47 7.69 4.76 Std 2.64 2.45 2.58 2.82 2.61 2.54 2.59 1.97 1.92 1.92 2.73 2.37 2.75 1.87 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.0.0.11/32 21225 10.0.0.55/32 21225 10.0.0.197/32 21225 10.1.0.0/20 1103 10.1.1.4/30 21225 10.2.0.0/20 1103 10.3.1.0/24 3644 10.4.1.0/24 1103 10.12.0.0/24 21225 10.12.0.4/30 21225 10.12.0.8/30 21225 10.100.0.0/29 21225 10.136.2.0/24 1103 10.136.3.0/24 1103 10.136.4.0/22 1103 10.200.0.0/16 1103 172.16.0.0/12 16215 172.16.2.0/27 6325 172.16.2.32/27 6325 172.16.2.80/28 6325 172.17.73.32/30 8447 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.1.0/24 32767 192.168.10.0/24 32767 o List of hot-spots during the week. Prefix Origin AS Number of updates 196.221.1.0/24 36893 272019 62.24.238.0/24 13285 172537 199.181.158.0/23 4595 167694 193.164.226.0/23 15414 118928 204.201.21.0/24 20096 101062 195.14.9.0/24 39017 75845 193.232.248.0/24 6697 72328 64.28.114.0/24 20385 66574 194.153.160.0/21 13152 65868 209.140.24.0/24 3043 58675 Total number of RIS BGP peering sessions: 583

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RIS Statistics Report
by risops＠ripe.net 03 Apr '06

03 Apr '06

RIS Statistics Report (20060327-20060403) This report was generated at Mon Apr 3 00:15:01 UTC 2006. 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 APNIC 37198 35903 34942 0 36332 29258 34775 35084 23995 34340 25736 34710 34876 29843 ARIN 70801 68171 67254 160 70464 50925 67026 66869 45646 65145 36162 66407 67043 60768 LACNIC 11002 10542 10500 998 10806 9515 10623 9506 7557 9387 6844 10506 10540 8928 RIPE NCC 34400 30279 31407 397 31751 25305 29698 28467 22095 28581 24366 30586 29881 22276 OLD 36643 35527 34446 234 36056 27134 35128 35056 22711 34018 18834 34566 35318 34560 IANA 13692 12264 12370 47 13297 10372 12257 12065 9476 12057 9293 12404 12322 12036 RFC1918 14 3 1 0 4 3 1 0 0 0 0 3 2 0 AFRINIC 89 89 89 35 89 89 89 89 82 89 48 89 89 89 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 203839 192778 191009 1871 198799 152601 189597 187136 131562 183617 121283 189271 190071 168500 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 ARIN 11587 11559 11489 148 11544 9719 11552 11386 8783 11423 7568 11484 11513 11195 APNIC 2514 2504 2497 0 2502 2157 2482 2473 1795 2470 2125 2481 2471 2396 RIPE NCC 7898 7855 7884 185 7861 7073 7851 7800 6578 7830 7277 7859 7873 7178 LACNIC 198 197 192 25 193 183 195 192 171 190 155 191 194 193 AFRINIC 10 10 10 0 10 10 10 10 7 9 10 10 10 10 IANA 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Private 69 30 17 3 33 13 16 6 6 6 14 19 16 34 Others 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Total 22278 22157 22091 361 22145 19157 22108 21867 17340 21928 17151 22046 22079 21006 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3428 4282 3865 86 3775 4982 4789 7773 5926 6510 3484 4250 4637 6727 APNIC 689 836 848 0 818 967 914 1530 1004 1371 767 1014 885 1284 RIPE NCC 2251 2778 2601 140 2451 3033 2692 5395 3754 3919 3271 2638 2770 4324 LACNIC 79 87 83 20 80 95 90 138 108 118 70 88 96 117 AFRINIC 6 6 6 0 6 6 6 6 4 5 7 6 6 7 IANA 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Private 56 19 11 1 23 7 9 4 5 4 9 13 7 33 Others 0 1 1 0 1 1 1 0 0 0 0 1 1 0 Total 6510 8010 7416 247 7155 9092 8502 14846 10801 11927 7609 8011 8403 12492 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8159 7277 7624 62 7769 4737 6763 3613 2857 4913 4084 7234 6876 4468 APNIC 1825 1668 1649 0 1684 1190 1568 943 791 1099 1358 1467 1586 1112 RIPE NCC 5647 5077 5283 45 5410 4040 5159 2405 2824 3911 4006 5221 5103 2854 LACNIC 119 110 109 5 113 88 105 54 63 72 85 103 98 76 AFRINIC 4 4 4 0 4 4 4 4 3 4 3 4 4 3 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 13 11 6 2 10 6 7 2 1 2 5 6 9 1 Others 1 0 0 0 0 0 0 0 0 0 1 0 0 0 Total 15768 14147 14675 114 14990 10065 13606 7021 6539 10001 9542 14035 13676 8514 IANA : AS65535 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18457 18554 18481 263 18461 15856 18514 18913 14550 18754 13905 18454 18553 17928 Transit 3690 3475 3483 62 3559 3041 3480 2875 2474 3089 2888 3462 3410 2875 Transit-only 131 128 127 36 125 260 114 79 316 85 358 130 116 203 Total 22278 22157 22091 361 22145 19157 22108 21867 17340 21928 17151 22046 22079 21006 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.20 6.17 5.72 4.79 5.86 6.11 5.77 4.98 5.10 4.93 6.27 6.19 7.50 4.61 Std 2.62 2.56 2.55 3.37 2.54 2.58 2.55 1.69 1.99 1.89 2.70 2.68 2.53 1.87 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 10.201.46.0/30 8342 10.216.0.0/16 8402 172.16.0.0/12 16215 172.17.73.32/30 8447 192.0.2.0/24 2854 192.168.0.0/16 16215 192.168.16.124/30 8402 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 196.221.1.0/24 36893 337763 199.181.158.0/23 4595 202212 62.24.238.0/24 13285 162987 193.164.226.0/23 15414 161239 142.217.44.0/22 35911 149457 204.201.21.0/24 20096 94910 213.91.153.0/24 34577 63455 209.140.24.0/24 3043 62910 213.91.154.0/24 34577 60572 213.91.155.0/24 34577 60570 Total number of RIS BGP peering sessions: 583

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RIS Statistics Report
by risops＠ripe.net 27 Mar '06

27 Mar '06

RIS Statistics Report (20060320-20060327) This report was generated at Mon Mar 27 00:15:01 UTC 2006. 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 APNIC 36568 35163 35255 0 35792 34844 31232 18299 23463 33941 34722 34931 34639 34725 ARIN 69621 68331 67532 173 68827 68352 41730 39536 38756 64939 67863 68204 68068 66591 LACNIC 9455 9275 9121 867 9328 9280 7710 6199 6466 8689 9125 9221 9192 8771 RIPE NCC 34805 32615 30554 863 33669 30393 25708 17393 20173 28614 29314 30891 30355 28579 OLD 36427 35291 34509 232 35587 35470 24078 19460 19318 33883 34358 35364 35089 34730 IANA 12931 12264 12311 95 12698 12335 9048 7173 8567 11774 12215 12517 12315 11853 RFC1918 56 45 23 0 44 7 1 0 0 0 0 3 0 0 AFRINIC 86 85 86 73 85 85 84 80 84 85 85 85 85 85 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 199949 193069 189391 2303 196030 190766 139591 108140 116827 181925 187682 191216 189743 185334 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 ARIN 11589 11554 11487 134 11531 11546 8846 8411 8569 11395 11474 11519 11499 11506 APNIC 2506 2491 2486 0 2491 2485 2333 1420 1979 2448 2470 2484 2459 2480 RIPE NCC 7866 7811 7844 225 7817 7807 6794 5726 6234 7776 7805 7820 7832 7776 LACNIC 193 193 188 22 189 190 173 161 167 185 190 189 189 189 AFRINIC 9 9 9 0 9 9 9 9 9 9 9 9 9 9 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 64 22 14 2 29 15 12 4 3 4 15 16 16 29 Others 1 1 1 0 1 1 1 0 1 0 1 1 1 1 Total 22228 22081 22029 383 22067 22053 18168 15731 16962 21817 21964 22038 22005 21990 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3341 4334 3961 82 3976 4784 4243 5853 5675 7257 4903 4528 5131 7161 APNIC 719 948 846 0 825 960 1047 795 1209 1469 966 900 989 1351 RIPE NCC 2233 2798 2547 181 2480 2980 2677 3819 3647 4453 3208 2676 3055 4829 LACNIC 78 88 84 18 83 96 95 114 111 123 98 92 99 124 AFRINIC 5 5 5 0 5 5 5 7 6 5 5 5 5 5 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 54 13 10 1 22 9 7 3 2 2 10 11 9 28 Others 0 1 1 0 1 1 1 0 1 0 0 1 1 1 Total 6430 8187 7454 282 7392 8835 8075 10591 10651 13309 9190 8213 9289 13499 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8248 7220 7526 52 7555 6762 4603 2558 2894 4138 6571 6991 6368 4345 APNIC 1787 1543 1640 0 1666 1525 1286 625 770 979 1504 1584 1470 1129 RIPE NCC 5633 5013 5297 44 5337 4827 4117 1907 2587 3323 4597 5144 4777 2947 LACNIC 115 105 104 4 106 94 78 47 56 62 92 97 90 65 AFRINIC 4 4 4 0 4 4 4 2 3 4 4 4 4 4 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 10 9 4 1 7 6 5 1 1 2 5 5 7 1 Others 1 0 0 0 0 0 0 0 0 0 1 0 0 0 Total 15798 13894 14575 101 14675 13218 10093 5140 6311 8508 12774 13825 12716 8491 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18438 18517 18446 299 18428 18556 14920 13259 14220 18740 18501 18468 18583 18847 Transit 3670 3453 3475 60 3528 3401 2857 2048 2393 2999 3350 3465 3330 3065 Transit-only 120 111 108 24 111 96 391 424 349 78 113 105 92 78 Total 22228 22081 22029 383 22067 22053 18168 15731 16962 21817 21964 22038 22005 21990 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.09 6.18 5.58 4.51 5.80 5.77 6.12 4.85 5.01 4.96 5.91 6.09 7.53 4.73 Std 2.58 2.54 2.46 3.01 2.54 2.29 2.67 1.87 2.01 1.93 2.62 2.56 2.56 1.81 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.160.0.0/13 2529 10.169.0.0/22 2529 10.169.4.0/24 2529 10.169.5.0/24 2529 10.254.1.254/32 2529 10.254.4.108/30 2529 10.254.4.112/30 2529 10.254.4.116/30 2529 172.16.0.0/30 8342 172.16.2.0/27 6325 172.16.2.32/27 6325 172.16.2.80/28 6325 172.16.32.26/32 2529 172.16.32.101/32 2529 172.16.32.111/32 2529 172.27.56.0/22 2529 172.31.2.0/30 8342 172.31.4.0/30 8342 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.1.0/24 5606 192.168.28.0/25 2529 192.168.40.0/24 2529 192.168.43.0/29 2529 192.168.43.8/29 2529 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.141.0/24 2529 192.168.149.0/24 2529 192.168.151.0/24 2529 192.168.152.0/24 2529 192.168.153.0/24 2529 192.168.154.0/24 2529 192.168.155.0/24 2529 192.168.156.0/24 2529 192.168.158.0/24 2529 192.168.159.0/24 2529 192.168.167.25/32 2529 192.168.167.74/32 2529 192.168.167.75/32 2529 192.168.167.105/32 2529 192.168.167.108/32 2529 192.168.167.120/32 2529 192.168.172.31/32 2529 192.168.181.0/24 2529 192.168.189.0/24 2529 192.168.191.0/24 5417 192.168.211.64/26 2529 192.168.214.0/26 2529 192.168.217.0/25 2529 192.168.217.128/25 2529 192.168.255.0/24 2529 192.168.255.192/27 2529 o List of hot-spots during the week. Prefix Origin AS Number of updates 199.181.158.0/23 4595 220082 193.164.226.0/23 15414 201141 62.24.238.0/24 13285 172345 66.151.190.0/24 27382 136273 203.25.73.0/24 4854 132491 142.217.44.0/22 35911 117840 204.201.21.0/24 20096 88924 63.223.54.0/24 19151 74840 206.251.163.0/24 4314 73934 209.140.24.0/24 3043 68249 Total number of RIS BGP peering sessions: 575

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RIS Statistics Report
by risops＠ripe.net 20 Mar '06

20 Mar '06

RIS Statistics Report (20060313-20060320) This report was generated at Mon Mar 20 00:15:02 UTC 2006. 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 APNIC 35860 35126 35290 0 34768 34400 31884 22508 34200 32338 34539 34431 34275 18633 ARIN 67431 66396 66059 150 66708 66909 54198 35947 65333 64528 66523 66225 66489 22665 LACNIC 8813 8781 8689 1234 8677 8789 7636 7110 8661 8623 8705 8706 8744 5279 RIPE NCC 31115 29056 29314 502 29564 29928 19613 16767 28975 27657 29018 30278 29257 13949 OLD 35867 35167 34317 274 35116 35297 28788 17966 34178 33946 34380 34640 34726 14720 IANA 12243 11873 11892 47 11922 11912 9452 6490 11729 11626 11859 11997 11869 5229 RFC1918 12 3 1 0 5 0 0 0 0 0 0 3 0 0 AFRINIC 82 82 82 73 82 82 79 78 81 81 82 82 82 81 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 191423 186484 185644 2280 186842 187317 151650 106866 183157 178799 185106 186362 185442 80556 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 ARIN 11584 11545 11479 141 11521 11535 10359 8103 11397 11382 8912 11474 11496 5906 APNIC 2490 2465 2478 0 2478 2461 2388 1650 2443 2419 2129 2471 2447 1623 RIPE NCC 7858 7814 7830 200 7830 7819 6162 5629 7760 7651 7050 7830 7823 4975 LACNIC 194 194 188 22 188 190 182 169 186 187 171 188 190 139 AFRINIC 8 8 8 0 8 8 7 6 8 8 8 8 8 7 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 48 23 16 0 29 13 15 4 8 3 14 17 17 13 Others 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Total 22183 22050 21999 363 22054 22026 19113 15561 21802 21650 18284 21988 21981 12663 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3574 4563 4290 74 4328 5777 5309 5266 6846 6895 4050 5063 5193 3672 APNIC 726 1009 821 0 861 1119 1111 946 1341 1442 880 965 954 852 RIPE NCC 2266 3097 2788 163 2655 3391 2380 3593 4318 4416 3041 2959 3254 2817 LACNIC 81 86 86 15 85 105 89 122 118 122 82 87 95 90 AFRINIC 3 3 4 0 4 3 3 4 4 4 4 4 4 5 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 40 16 11 0 23 9 11 3 7 3 10 12 11 12 Others 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Total 6691 8775 8000 252 7956 10404 8903 9934 12634 12882 8067 9090 9511 7448 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8010 6982 7189 67 7193 5758 5050 2837 4551 4487 4862 6411 6303 2234 APNIC 1764 1456 1657 0 1617 1342 1277 704 1102 977 1249 1506 1493 771 RIPE NCC 5592 4717 5042 37 5175 4428 3782 2036 3442 3235 4009 4871 4569 2158 LACNIC 113 108 102 7 103 85 93 47 68 65 89 101 95 49 AFRINIC 5 5 4 0 4 5 4 2 4 4 4 4 4 2 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 8 7 5 0 6 4 4 1 1 0 4 5 6 1 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 15492 13275 13999 111 14098 11622 10210 5627 9168 8768 10217 12898 12470 5215 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18380 18500 18442 285 18479 18596 15837 13037 18726 18595 15041 18483 18524 10140 Transit 3679 3441 3442 62 3469 3337 2967 2103 3002 2954 2940 3393 3344 1982 Transit-only 124 109 115 16 106 93 309 421 74 101 303 112 113 541 Total 22183 22050 21999 363 22054 22026 19113 15561 21802 21650 18284 21988 21981 12663 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.25 6.22 5.91 4.93 5.95 6.05 6.20 4.90 4.99 4.99 6.24 6.27 7.70 5.01 Std 2.67 2.62 2.56 3.43 2.58 2.58 2.73 1.92 1.84 1.94 2.74 2.72 2.64 2.14 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/30 8342 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 10.232.0.0/16 32767 172.16.0.0/12 16215 192.0.2.0/24 2854 192.168.0.0/16 16215 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 195.8.99.0/24 34409 235367 80.95.184.0/21 31641 195585 199.181.158.0/23 4595 194988 193.164.226.0/23 15414 159748 61.4.0.0/19 9899 150688 62.24.238.0/24 13285 139360 66.151.190.0/24 27382 102427 203.25.73.0/24 4854 92827 204.201.21.0/24 20096 83706 142.217.44.0/22 35911 79833 Total number of RIS BGP peering sessions: 573

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RIS Statistics Report
by risops＠ripe.net 13 Mar '06

13 Mar '06

RIS Statistics Report (20060306-20060313) This report was generated at Mon Mar 13 00:15:02 UTC 2006. 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 APNIC 36066 35408 35366 0 35684 33362 34838 17295 34356 29761 35082 34873 34945 34578 ARIN 67526 66706 66177 201 67029 61462 66538 23350 65638 48897 66400 66165 66744 66609 LACNIC 8966 8947 8875 983 8891 8706 8912 5666 8533 7188 8870 8874 8901 8585 RIPE NCC 31457 28720 29083 618 29547 28798 29087 17876 25809 23521 28800 30056 29347 28390 OLD 36124 35194 34510 357 35402 32454 34869 14312 33373 24334 34326 34538 35128 34829 IANA 12165 11799 11841 76 11731 11513 11808 5544 11420 9536 11827 11955 11915 11391 RFC1918 69 1 0 1 6 0 0 0 0 0 0 3 59 0 AFRINIC 41 41 41 25 41 41 41 34 41 40 41 41 41 41 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 192414 186816 185893 2261 188331 176336 186093 84077 179170 143277 185346 186505 187080 184423 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 ARIN 11584 11496 11477 146 11529 10815 11504 5763 11369 9380 11476 11473 11497 11497 APNIC 2482 2459 2465 0 2471 2309 2448 1467 2435 2355 2457 2453 2434 2454 RIPE NCC 7818 7751 7795 231 7775 7646 7758 5779 7066 6893 7766 7774 7787 7733 LACNIC 192 192 186 19 187 188 188 153 183 164 187 185 188 189 AFRINIC 8 8 8 0 8 8 8 6 8 7 8 8 8 8 IANA 1 0 0 0 0 0 0 0 0 0 0 0 1 0 Private 65 24 21 1 34 14 18 5 11 6 20 22 17 32 Others 1 1 0 0 1 1 1 0 0 0 1 1 1 0 Total 22151 21931 21952 397 22005 20981 21925 13173 21072 18805 21915 21916 21933 21913 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3442 5102 4635 99 4036 4945 5090 3871 6510 6098 5248 4362 5021 7088 APNIC 699 945 936 0 795 950 928 840 1188 1256 936 848 1040 1110 RIPE NCC 2268 3410 2833 187 2527 3378 3122 3888 3656 4044 3130 2938 3090 4731 LACNIC 76 95 83 16 79 100 97 112 112 110 92 87 101 120 AFRINIC 3 4 4 0 4 3 4 4 4 4 4 4 4 4 IANA 1 0 0 0 0 0 0 0 0 0 0 0 1 0 Private 51 15 12 0 25 7 10 3 8 3 13 13 9 30 Others 1 1 0 0 1 1 1 0 0 0 1 1 1 0 Total 6541 9572 8503 302 7467 9384 9252 8718 11478 11515 9424 8253 9267 13083 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8142 6394 6842 47 7493 5870 6414 1892 4859 3282 6228 7111 6476 4409 APNIC 1783 1514 1529 0 1676 1359 1520 627 1247 1099 1521 1605 1394 1344 RIPE NCC 5550 4341 4962 44 5248 4268 4636 1891 3410 2849 4636 4836 4697 3002 LACNIC 116 97 103 3 108 88 91 41 71 54 95 98 87 69 AFRINIC 5 4 4 0 4 5 4 2 4 3 4 4 4 4 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 14 9 9 1 9 7 8 2 3 3 7 9 8 2 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 15610 12359 13449 95 14538 11597 12673 4455 9594 7290 12491 13663 12666 8830 IANA : AS65535 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18360 18496 18423 317 18375 17584 18428 10760 18034 15900 18440 18384 18526 18769 Transit 3658 3324 3415 62 3516 3272 3396 1957 2901 2695 3363 3417 3305 3065 Transit-only 133 111 114 18 114 125 101 456 137 210 112 115 102 79 Total 22151 21931 21952 397 22005 20981 21925 13173 21072 18805 21915 21916 21933 21913 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.08 6.14 5.85 4.30 5.84 5.85 5.73 5.03 4.90 5.00 5.97 6.06 7.30 4.69 Std 2.57 2.53 2.54 2.98 2.53 2.42 2.53 1.89 1.72 1.87 2.64 2.53 2.42 1.80 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/30 8491 10.0.0.4/30 8491 10.0.0.5/32 8491 10.0.0.8/30 8491 10.0.0.13/32 8491 10.0.0.17/32 8491 10.0.0.85/32 8491 10.0.2.1/32 8491 10.0.2.2/32 8491 10.0.2.5/32 8491 10.0.2.9/32 8491 10.0.3.2/32 8491 10.0.3.5/32 8491 10.0.3.65/32 8491 10.0.7.2/32 8491 10.0.7.3/32 8491 10.0.7.4/32 8491 10.0.7.5/32 8491 10.1.0.0/24 8491 10.1.1.0/24 8491 10.1.2.0/24 8491 10.1.3.0/24 8491 10.1.4.0/24 8491 10.1.5.0/24 8491 10.1.6.0/24 8491 10.3.255.4/32 8491 10.10.10.0/24 8491 10.10.164.0/30 8491 10.10.165.0/24 8491 10.10.166.0/24 8491 10.10.167.0/24 8491 10.50.73.128/29 8491 10.100.0.81/32 8491 10.102.0.146/32 8491 10.110.11.1/32 8491 10.110.103.0/24 8491 10.111.1.1/32 8491 10.255.4.103/32 8491 10.255.4.133/32 8491 172.16.0.0/12 16215 172.16.0.29/32 8491 172.16.0.100/32 8491 172.16.0.233/32 8491 172.16.7.130/32 8491 172.16.12.2/32 8491 172.16.14.99/32 8491 172.16.16.1/32 8491 172.16.17.116/32 8491 172.16.20.97/32 8491 172.16.254.16/30 8491 172.16.254.20/30 8491 172.16.254.130/32 8491 172.16.254.146/32 8491 172.16.254.150/32 8491 172.16.255.0/30 8546 172.27.192.0/23 2200 192.0.2.0/24 2854 192.168.0.0/24 8491 192.168.3.0/24 8491 192.168.20.0/24 4282 192.168.50.0/24 8491 192.168.51.0/24 8491 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.100.17/32 8491 192.168.191.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 219.64.226.0/23 4755 377870 195.8.99.0/24 34409 258304 199.181.158.0/23 4595 198792 194.8.59.0/24 30813 170450 80.95.184.0/21 31641 169834 62.24.238.0/24 13285 152885 193.164.226.0/23 15414 140257 66.151.190.0/24 27382 92469 204.201.21.0/24 20096 75926 204.227.128.0/19 20300 71726 Total number of RIS BGP peering sessions: 567

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RIS Statistics Report
by risops＠ripe.net 06 Mar '06

06 Mar '06

RIS Statistics Report (20060227-20060306) This report was generated at Mon Mar 6 00:15:01 UTC 2006. 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 APNIC 36557 36414 35282 0 35226 33349 34235 12989 28894 24039 21114 34565 34330 21656 ARIN 69299 68546 67533 178 67802 65299 67297 14660 60009 36991 31028 67596 67561 25788 LACNIC 8507 8494 8422 1158 8457 8008 8450 3680 8372 5247 4578 8432 8458 4148 RIPE NCC 32286 28892 29567 872 31405 28802 28621 13434 24589 21285 20859 29860 29548 16725 OLD 36690 36333 35099 333 36076 35678 35454 9227 33596 20680 15848 35327 35908 16951 IANA 12625 12138 11879 112 12219 11855 11759 5096 11468 8373 8315 11941 11856 6680 RFC1918 11 3 1 0 1 0 6 0 0 0 0 0 0 0 AFRINIC 42 42 42 25 42 42 42 6 41 30 12 42 42 4 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 196017 190862 187825 2678 191228 183033 185864 59092 166969 116645 101754 187763 187703 91952 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 ARIN 11567 11493 11454 169 11512 11388 11439 4055 11076 7568 6426 11457 11479 6188 APNIC 2484 2456 2470 0 2477 2420 2444 1288 2369 2076 1894 2445 2430 1943 RIPE NCC 7782 7743 7763 215 7758 7635 7381 4852 6882 6398 6496 7760 7749 5608 LACNIC 191 191 186 24 188 186 188 111 182 131 131 186 188 129 AFRINIC 8 8 8 0 8 8 8 6 7 6 6 8 8 6 IANA 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Private 39 22 17 2 24 9 17 6 7 6 13 17 11 11 Others 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Total 22073 21915 21899 410 21968 21647 21478 10318 20523 16185 14967 21874 21866 13885 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3529 4072 4702 96 4437 5155 5360 2591 6397 4846 2874 4762 5247 3999 APNIC 703 787 871 0 855 966 975 695 1315 1239 746 1008 952 1094 RIPE NCC 2264 2810 2807 172 2632 3278 3034 3013 3591 3688 2712 3046 3078 3323 LACNIC 79 87 88 15 85 101 101 79 113 86 64 88 100 86 AFRINIC 5 5 5 0 5 5 5 5 4 4 4 5 5 5 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 29 15 12 2 18 6 11 5 6 4 9 12 6 10 Others 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Total 6610 7777 8486 285 8033 9512 9487 6388 11426 9867 6410 8922 9389 8517 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8038 7421 6752 73 7075 6233 6079 1464 4679 2722 3552 6695 6232 2189 APNIC 1781 1669 1599 0 1622 1454 1469 593 1054 837 1148 1437 1478 849 RIPE NCC 5518 4933 4956 43 5126 4357 4347 1839 3291 2710 3784 4714 4671 2285 LACNIC 112 104 98 9 103 85 87 32 69 45 67 98 88 43 AFRINIC 3 3 3 0 3 3 3 1 3 2 2 3 3 1 IANA 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Private 10 7 5 0 6 3 6 1 1 2 4 5 5 1 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 15463 14138 13413 125 13935 12135 11991 3930 9097 6318 8557 12952 12477 5368 IANA : AS46516 Others: AS46516 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18295 18398 18368 325 18381 18229 18018 8087 17529 13452 11925 18381 18448 11289 Transit 3660 3416 3425 68 3483 3317 3321 1616 2810 2403 2620 3385 3328 2090 Transit-only 118 101 106 17 104 101 139 615 184 330 422 108 90 506 Total 22073 21915 21899 410 21968 21647 21478 10318 20523 16185 14967 21874 21866 13885 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.24 5.95 5.84 4.98 6.15 5.85 5.92 5.28 4.97 5.14 6.37 6.24 7.62 4.97 Std 2.63 2.48 2.51 3.22 2.65 2.40 2.62 2.08 1.79 1.96 2.75 2.62 2.67 2.06 o List of martians appearing throughout the week. Prefix Origin AS 10.11.94.0/24 25232 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 10.20.30.0/24 32767 10.255.230.3/32 32767 10.255.230.4/32 32767 172.28.34.228/32 32767 172.28.128.4/30 32767 172.28.128.12/30 32767 192.0.2.0/24 2854 192.168.0.0/24 8371 o List of hot-spots during the week. Prefix Origin AS Number of updates 61.4.0.0/19 9899 456483 219.64.226.0/23 4755 325857 194.8.59.0/24 30813 322038 62.244.214.0/24 15924 236005 62.244.215.0/24 15924 227185 195.8.99.0/24 34409 222366 219.64.224.0/21 4755 146014 62.24.238.0/24 13285 142686 199.181.158.0/23 4595 117708 193.164.226.0/23 15414 109864 Total number of RIS BGP peering sessions: 565

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RIS Statistics Report
by risops＠ripe.net 27 Feb '06

27 Feb '06

RIS Statistics Report (20060220-20060227) This report was generated at Mon Feb 27 00:15:01 UTC 2006. 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 APNIC 42570 42424 34741 0 36522 38243 38166 14414 29066 23385 24189 34787 36283 21253 ARIN 69083 68867 67885 218 68725 68511 57961 16942 61263 44463 32558 67853 68360 21162 LACNIC 8518 8509 8444 1085 8476 8507 7566 4100 8405 6567 5121 8450 8474 4753 RIPE NCC 30608 29277 29359 1067 29690 29045 21025 12104 26570 22361 18008 29755 29245 14094 OLD 36279 35843 34657 259 35726 35452 29554 9623 34127 21985 15773 34817 35338 14293 IANA 12677 12336 11991 107 12170 12163 10230 4755 11652 9083 7790 12177 12166 5722 RFC1918 8 4 1 0 1 0 0 0 0 0 1 3 0 0 AFRINIC 42 42 42 25 42 42 37 29 41 35 30 42 42 29 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 199785 197302 187120 2761 191352 191963 164539 61967 171124 127879 103470 187884 189908 81306 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 ARIN 11547 11476 11449 140 11494 11491 10183 4394 11109 8878 6544 11446 11463 5689 APNIC 2463 2453 2437 0 2459 2435 2329 1261 2372 1901 1983 2449 2423 1623 RIPE NCC 7751 7699 7727 246 7704 7698 6115 4332 7345 6796 5836 7708 7721 5013 LACNIC 192 192 189 19 188 188 174 111 182 151 124 186 187 130 AFRINIC 7 7 7 0 7 7 6 6 7 7 6 7 7 6 IANA 2 2 2 2 2 2 2 0 2 0 2 2 2 0 Private 46 27 22 1 30 20 18 7 10 8 19 22 19 18 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22008 21856 21833 408 21884 21841 18827 10111 21027 17741 14514 21820 21822 12479 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3443 4004 4256 89 4314 5291 5115 2699 6528 5848 2797 4518 4915 3423 APNIC 678 798 847 0 893 961 1075 693 1196 1138 876 866 918 802 RIPE NCC 2246 2797 2668 204 2656 3137 2397 2702 3803 3941 2359 2758 2989 2950 LACNIC 76 86 90 16 83 99 98 78 120 104 63 90 98 86 AFRINIC 4 4 4 0 4 5 3 4 5 5 4 4 4 4 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 35 20 13 0 22 13 11 6 8 6 13 15 12 17 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6482 7709 7878 309 7972 9506 8699 6182 11660 11042 6112 8251 8936 7282 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8104 7472 7193 51 7180 6200 5068 1695 4581 3030 3747 6928 6548 2266 APNIC 1785 1655 1590 0 1566 1474 1254 568 1176 763 1107 1583 1505 821 RIPE NCC 5505 4902 5059 42 5048 4561 3718 1630 3542 2855 3477 4950 4732 2063 LACNIC 116 106 99 3 105 89 76 33 62 47 61 96 89 44 AFRINIC 3 3 3 0 3 2 3 2 2 2 2 3 3 2 IANA 2 2 2 2 2 2 2 0 2 0 2 2 2 0 Private 11 7 9 1 8 7 7 1 2 2 6 7 7 1 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 15526 14147 13955 99 13912 12335 10128 3929 9367 6699 8402 13569 12886 5197 IANA : AS64001 AS64000 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18205 18313 18264 335 18295 18414 15579 7934 18009 14959 11495 18304 18399 9917 Transit 3676 3437 3444 57 3476 3335 2907 1552 2895 2507 2455 3403 3323 2015 Transit-only 127 106 125 16 113 92 341 625 123 275 564 113 100 547 Total 22008 21856 21833 408 21884 21841 18827 10111 21027 17741 14514 21820 21822 12479 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.25 6.01 5.78 4.77 6.27 5.82 6.20 5.16 4.96 5.05 6.44 5.99 7.82 5.00 Std 2.67 2.51 2.51 2.92 2.68 2.53 2.72 2.00 1.78 1.88 2.79 2.58 2.71 2.10 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.6.6.6/32 3741 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 172.16.0.0/12 16215 172.20.0.0/30 8342 192.0.2.0/24 4788 192.168.0.0/16 16215 o List of hot-spots during the week. Prefix Origin AS Number of updates 213.91.172.0/24 34577 421870 213.16.56.0/24 34577 421832 213.91.154.0/24 34577 407379 213.91.155.0/24 34577 398439 83.228.73.0/24 34577 396550 83.228.109.0/24 34577 393211 62.111.4.0/24 6666 256039 213.91.153.0/24 34577 220444 219.64.226.0/23 4755 214936 61.4.0.0/19 9899 191122 Total number of RIS BGP peering sessions: 562

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RIS Statistics Report
by risops＠ripe.net 20 Feb '06

20 Feb '06

RIS Statistics Report (20060213-20060220) This report was generated at Mon Feb 20 00:15:01 UTC 2006. 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 APNIC 35554 35153 29023 0 34912 33989 31389 34268 33160 22940 33860 33921 33736 28443 ARIN 67930 67569 53736 252 67399 66127 51414 66270 64644 45117 66347 66729 67145 35829 LACNIC 8592 8591 6992 1464 8551 8585 8096 8476 8325 6293 8500 8525 8557 5001 RIPE NCC 30421 28873 25902 694 29687 28593 22888 27996 26530 20074 28654 29301 29052 15448 OLD 36055 35610 27026 333 35352 34978 29792 34841 33395 22890 34330 34556 35195 22339 IANA 12248 11882 10385 106 12100 11858 9301 11358 11160 8700 11892 11988 11975 6454 RFC1918 13 3 5 0 1 1 0 0 0 0 0 3 0 0 AFRINIC 41 41 41 26 41 41 40 40 41 39 41 41 41 39 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 190854 187722 153110 2875 188043 184172 152920 183249 177255 126053 183624 185064 185701 113553 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 ARIN 11517 11431 9780 198 11453 11455 10250 11362 11290 9054 11389 11412 11435 7749 APNIC 2447 2438 2179 0 2444 2421 2294 2406 2403 1881 2418 2436 2412 2259 RIPE NCC 7734 7670 7313 198 7685 7667 6574 7632 7241 6146 7670 7685 7699 5439 LACNIC 188 188 174 25 185 186 176 184 180 155 181 183 185 143 AFRINIC 7 7 6 0 7 7 6 7 6 7 7 7 7 6 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 50 19 17 0 20 12 14 9 11 5 15 17 16 31 Others 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Total 21944 21754 19470 421 21795 21749 19315 21600 21131 17248 21681 21741 21755 15627 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3464 4721 4143 140 3960 6136 4683 7741 6562 5944 6251 4575 4911 4902 APNIC 686 990 861 0 809 1251 1080 1464 1228 1141 1069 1029 1013 1178 RIPE NCC 2324 3145 2755 155 2623 3755 2733 5281 3869 3579 3862 2866 3029 3285 LACNIC 79 89 83 24 83 103 92 134 106 100 106 86 99 99 AFRINIC 4 4 4 0 5 5 4 6 4 6 5 5 5 5 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 39 11 12 0 13 8 8 8 8 4 10 11 9 29 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6596 8960 7858 319 7493 11258 8600 14634 11777 10774 11303 8572 9066 9498 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8053 6710 5637 58 7493 5319 5567 3621 4728 3110 5138 6837 6524 2847 APNIC 1761 1448 1318 0 1635 1170 1214 942 1175 740 1349 1407 1399 1081 RIPE NCC 5410 4525 4558 43 5062 3912 3841 2351 3372 2567 3808 4819 4670 2154 LACNIC 109 99 91 1 102 83 84 50 74 55 75 97 86 44 AFRINIC 3 3 2 0 2 2 2 1 2 1 2 2 2 1 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 11 8 5 0 7 4 6 1 3 1 5 6 7 2 Others 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Total 15348 12794 11612 102 14302 10491 10715 6966 9354 6474 10378 13169 12689 6129 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18169 18319 16091 336 18200 18423 16006 18689 18105 14520 18344 18255 18368 12942 Transit 3649 3336 3154 61 3481 3242 3026 2840 2891 2426 3239 3381 3289 2276 Transit-only 126 99 225 24 114 84 283 71 135 302 98 105 98 409 Total 21944 21754 19470 421 21795 21749 19315 21600 21131 17248 21681 21741 21755 15627 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.23 6.14 5.88 4.17 6.10 5.97 6.06 4.92 5.00 5.06 6.08 6.09 7.48 4.76 Std 2.59 2.52 2.51 2.77 2.54 2.64 2.62 1.69 1.84 1.97 2.63 2.57 2.59 1.95 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/30 8342 10.2.0.0/24 17858 10.10.10.4/30 8342 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 10.103.96.4/30 8342 172.16.0.0/12 16215 172.20.0.0/14 559 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.100.0/22 29404 192.168.124.0/22 29404 o List of hot-spots during the week. Prefix Origin AS Number of updates 219.64.226.0/23 4755 308845 219.64.224.0/21 4755 289074 204.214.158.0/24 7810 267085 62.111.4.0/24 6666 264941 195.8.99.0/24 34409 184369 219.64.224.0/23 4755 183792 207.168.184.0/24 32832 117987 83.228.72.0/24 34577 111988 193.164.226.0/23 15414 102489 213.16.56.0/24 34577 89968 Total number of RIS BGP peering sessions: 562

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RIS Statistics Report
by risops＠ripe.net 13 Feb '06

13 Feb '06

RIS Statistics Report (20060206-20060213) This report was generated at Mon Feb 13 00:15:01 UTC 2006. 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 APNIC 35426 34710 33942 0 35013 27906 29755 14002 33546 33338 25230 33840 33785 29333 ARIN 67611 66797 65943 275 67335 48430 47071 18515 65105 64384 31381 65857 66389 43515 LACNIC 8600 8592 8520 913 8560 7241 6713 4077 8517 8506 5183 8528 8554 6265 RIPE NCC 31259 29004 29459 1083 29927 23325 22925 14721 28097 28026 22075 30097 29177 20315 OLD 38677 38033 34686 463 35791 26289 28197 11736 33881 33993 18344 34815 35517 24889 IANA 12447 11951 12116 100 12228 10090 9023 5475 11887 11148 8555 12185 12064 8774 RFC1918 20 3 0 0 14 0 0 0 0 0 0 3 0 0 AFRINIC 21 21 21 19 21 20 21 6 7 7 20 21 21 7 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 194061 189111 184687 2853 188889 143301 143705 68532 181040 179402 110788 185346 185507 133098 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 ARIN 11493 11400 11361 180 11443 9209 9487 4935 11302 11328 7455 11379 11404 8756 APNIC 2446 2422 2422 0 2443 2145 2264 1229 2405 2415 2032 2427 2406 2284 RIPE NCC 7697 7647 7664 310 7678 6768 6582 4980 7415 7619 6431 7672 7659 6357 LACNIC 185 185 180 18 181 167 165 110 175 177 135 179 181 153 AFRINIC 7 7 7 0 7 6 6 6 7 7 6 7 7 6 IANA 1 0 0 0 0 0 0 0 0 0 0 0 1 0 Private 52 22 19 1 28 18 16 6 11 10 19 21 19 33 Others 1 1 1 0 1 1 1 0 1 1 1 1 1 1 Total 21882 21684 21654 509 21781 18314 18521 11266 21316 21557 16079 21686 21678 17590 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3375 4724 4194 130 3874 4468 4294 3299 6623 6495 3159 4323 5239 5453 APNIC 684 1107 937 0 764 863 936 691 1260 1354 903 840 989 1273 RIPE NCC 2234 3176 2613 270 2428 2881 2686 3204 3959 3845 2700 2670 3083 3827 LACNIC 81 95 88 16 81 90 88 70 114 110 65 87 98 101 AFRINIC 4 4 4 0 4 4 3 5 5 5 4 4 4 5 IANA 1 0 0 0 0 0 0 0 0 0 0 0 1 0 Private 38 9 9 1 18 8 7 4 5 4 10 11 10 26 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6417 9115 7845 417 7169 8314 8014 7273 11966 11813 6841 7935 9424 10685 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8118 6676 7167 50 7569 4741 5193 1636 4679 4833 4296 7056 6165 3303 APNIC 1762 1315 1485 0 1679 1282 1328 538 1145 1061 1129 1587 1417 1011 RIPE NCC 5463 4471 5051 40 5250 3887 3896 1776 3456 3774 3731 5002 4576 2530 LACNIC 104 90 92 2 100 77 77 40 61 67 70 92 83 52 AFRINIC 3 3 3 0 3 2 3 1 2 2 2 3 3 1 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 14 13 10 0 10 10 9 2 6 6 9 10 9 7 Others 1 1 1 0 1 1 1 0 1 1 1 1 1 1 Total 15465 12569 13809 92 14612 10000 10507 3993 9350 9744 9238 13751 12254 6905 IANA : AS65535 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18109 18265 18112 424 18149 15089 15261 9034 18254 18460 13039 18176 18319 14713 Transit 3644 3311 3421 65 3514 2978 2902 1698 2975 3010 2568 3392 3252 2610 Transit-only 129 108 121 20 118 247 358 534 87 87 472 118 107 267 Total 21882 21684 21654 509 21781 18314 18521 11266 21316 21557 16079 21686 21678 17590 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.15 6.25 5.63 3.75 5.95 6.07 6.03 5.10 4.95 4.87 6.24 6.09 7.66 4.77 Std 2.57 2.53 2.37 2.49 2.53 2.62 2.58 1.89 1.79 1.78 2.64 2.51 2.69 1.80 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 10.31.1.0/24 9009 10.31.2.0/24 9009 10.31.3.0/24 9009 10.32.1.0/24 9009 10.32.4.0/24 9009 10.33.1.0/24 9009 10.44.0.0/24 9009 10.49.0.0/24 9009 172.16.0.0/12 16215 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.100.0/22 29404 192.168.124.0/22 29404 192.168.191.0/24 5417 o List of hot-spots during the week. Prefix Origin AS Number of updates 219.64.226.0/23 4755 355953 219.64.224.0/21 4755 334888 62.111.4.0/24 6666 287491 207.168.184.0/24 32832 272434 204.214.158.0/24 7810 246133 219.64.224.0/23 4755 241274 81.213.47.0/24 9121 231685 69.61.77.0/24 36344 220158 195.8.99.0/24 34409 184766 193.16.153.0/24 31428 143160 Total number of RIS BGP peering sessions: 560

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RIS Statistics Report
by risops＠ripe.net 06 Feb '06

06 Feb '06

RIS Statistics Report (20060130-20060206) This report was generated at Mon Feb 6 00:15:01 UTC 2006. 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 APNIC 34664 34160 34245 0 34369 25742 30604 17141 30422 33062 25709 34089 33787 17663 ARIN 68105 66066 65952 149 66716 44083 52263 45868 57161 64388 44042 66667 66340 33469 LACNIC 10697 10680 10623 925 10653 9657 9886 7639 9570 9943 8515 10631 10649 7135 RIPE NCC 31642 28970 29467 914 30052 22814 23935 18558 23876 28669 24475 30656 29332 20706 OLD 40644 36802 34155 271 35252 25939 29250 21119 29970 33763 22101 35091 36484 16106 IANA 12009 11432 11548 90 11697 9913 9592 8621 9912 11525 9826 11752 11542 7960 RFC1918 33 14 4 0 16 0 0 0 0 2 0 5 0 0 AFRINIC 2 2 1 0 2 1 2 1 1 1 2 1 1 1 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 197796 188126 185995 2349 188757 138149 155532 118947 160912 181353 134670 188892 188135 103040 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 ARIN 11477 11354 11381 157 11432 8790 9969 8193 10652 11305 8411 11375 11379 6776 APNIC 2451 2424 2442 1 2445 2063 2316 1433 2276 2411 2032 2441 2411 1431 RIPE NCC 7682 7613 7656 249 7664 6491 6662 5599 6628 7594 6891 7658 7648 6263 LACNIC 181 181 178 17 180 171 171 148 167 175 148 178 180 138 AFRINIC 7 7 7 0 7 6 7 6 7 7 7 7 7 5 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 39 20 15 1 23 14 14 6 5 7 10 15 12 17 Others 1 1 1 0 1 1 1 1 1 1 1 1 1 1 Total 21838 21600 21680 425 21752 17536 19140 15386 19736 21500 17500 21675 21638 14631 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3487 5607 3919 104 3914 4421 4844 5652 6312 6535 4279 4262 4960 4296 APNIC 715 1184 819 1 790 916 1016 866 1256 1343 934 824 970 771 RIPE NCC 2242 3113 2575 201 2441 2728 2545 3558 3652 3791 2882 2537 2966 3785 LACNIC 79 95 80 14 82 93 90 102 111 108 75 82 94 87 AFRINIC 4 4 4 0 4 5 4 5 6 6 5 5 5 4 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 26 9 8 1 14 5 7 2 0 2 4 7 4 12 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6553 10012 7405 321 7245 8168 8506 10185 11337 11785 8179 7717 8999 8955 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 7990 5747 7462 53 7518 4369 5125 2541 4340 4770 4132 7113 6419 2480 APNIC 1736 1240 1623 0 1655 1147 1300 567 1020 1068 1098 1617 1441 660 RIPE NCC 5440 4500 5081 48 5223 3763 4117 2041 2976 3803 4009 5121 4682 2478 LACNIC 102 86 98 3 98 78 81 46 56 67 73 96 86 51 AFRINIC 3 3 3 0 3 1 3 1 1 1 2 2 2 1 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 13 11 7 0 9 9 7 4 5 5 6 8 8 5 Others 1 1 1 0 1 1 1 1 1 1 1 1 1 1 Total 15285 11588 14275 104 14507 9368 10634 5201 8399 9715 9321 13958 12639 5676 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18093 18205 18144 335 18142 14397 15816 12914 16800 18419 14350 18143 18251 11976 Transit 3624 3285 3427 66 3497 2827 3057 2063 2701 2992 2815 3420 3278 2286 Transit-only 121 110 109 24 113 312 267 409 235 89 335 112 109 369 Total 21838 21600 21680 425 21752 17536 19140 15386 19736 21500 17500 21675 21638 14631 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.24 6.41 5.90 4.02 6.07 6.16 6.20 4.90 5.02 4.89 6.31 5.97 7.67 4.81 Std 2.64 2.57 2.48 2.57 2.61 2.71 2.69 1.87 1.94 1.81 2.74 2.52 2.80 1.92 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.0.1.0/24 32767 10.0.2.0/30 32767 10.0.3.0/24 16186 10.0.4.0/24 16186 10.0.8.4/30 16186 10.0.11.0/24 16186 10.0.50.4/30 16186 10.0.50.8/30 16186 10.1.0.2/32 32767 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 10.31.1.0/24 9009 10.31.2.0/24 9009 10.31.3.0/24 9009 10.32.1.0/24 9009 10.32.4.0/24 9009 10.33.1.0/24 9009 10.44.0.0/24 9009 10.49.0.0/24 9009 10.85.0.16/28 15772 10.85.0.24/30 15772 172.16.0.0/12 16215 172.21.144.0/24 8968 172.30.84.0/29 8968 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.2.0/24 16186 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 81.213.47.0/24 9121 401286 194.190.36.0/24 5592 388165 207.168.184.0/24 32832 329579 84.44.114.0/24 15924 326506 204.214.158.0/24 7810 303956 62.111.4.0/24 6666 277401 61.4.0.0/19 9899 260469 195.8.99.0/24 34409 177289 219.64.226.0/23 4755 155600 219.64.224.0/21 4755 125439 Total number of RIS BGP peering sessions: 553

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RIS Statistics Report
by risops＠ripe.net 30 Jan '06

30 Jan '06

RIS Statistics Report (20060123-20060130) This report was generated at Mon Jan 30 00:15:01 UTC 2006. 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 APNIC 37658 34633 34184 0 37295 33883 33898 16197 23813 32963 20989 33859 33848 33463 ARIN 73895 65805 65065 106 73591 65304 65514 27153 46203 64296 29942 64974 65474 65280 LACNIC 12173 9180 9117 786 12139 9173 9169 5499 7382 8449 5611 9124 9145 8476 RIPE NCC 36894 31539 28901 502 36203 28542 30811 16306 21518 26755 19591 29875 28906 27731 OLD 37922 35223 34118 123 37463 34755 34785 15183 29394 33514 17380 34223 34919 34591 IANA 13183 10984 10933 49 13114 10898 10867 5309 9394 10510 7175 11057 10941 10617 RFC1918 51 19 1 0 31 0 18 0 0 0 0 2 0 0 AFRINIC 1 0 0 0 1 0 0 0 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 211777 187383 182319 1566 209837 182555 185062 85647 137704 176487 100688 183114 183233 180158 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 ARIN 11476 11436 11383 101 11425 11425 11430 6830 9867 11309 6945 11372 11396 11385 APNIC 2449 2439 2439 0 2445 2427 2426 1344 2129 2406 1867 2428 2413 2421 RIPE NCC 7649 7615 7622 193 7628 7606 7568 5466 6769 7240 6322 7616 7614 7559 LACNIC 180 179 176 12 177 178 178 126 159 172 123 175 177 177 AFRINIC 7 7 7 0 7 7 7 6 7 7 7 7 7 7 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 57 27 14 1 25 11 15 0 5 8 8 14 14 27 Others 1 1 1 0 1 1 1 0 1 1 1 1 1 1 Total 21819 21704 21642 307 21708 21655 21625 13772 18937 21143 15273 21613 21622 21577 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3413 4432 4098 66 3834 5095 4409 4852 5955 5888 2839 4451 4748 7158 APNIC 667 906 840 0 749 970 882 764 1193 1178 778 834 877 1202 RIPE NCC 2190 2870 2528 153 2433 3170 3052 3632 3460 3860 2546 2786 2881 4522 LACNIC 79 94 86 11 84 101 92 95 112 111 64 91 96 118 AFRINIC 4 4 4 0 4 4 4 5 5 6 4 4 4 6 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 45 16 9 1 15 4 7 0 1 4 6 9 7 22 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6398 8322 7565 231 7119 9344 8446 9348 10726 11047 6237 8175 8613 13028 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8063 7004 7285 35 7591 6330 7021 1978 3912 5421 4106 6921 6648 4227 APNIC 1782 1533 1599 0 1696 1457 1544 580 936 1228 1089 1594 1536 1219 RIPE NCC 5459 4745 5094 40 5195 4436 4516 1834 3309 3380 3776 4830 4733 3037 LACNIC 101 85 90 1 93 77 86 31 47 61 59 84 81 59 AFRINIC 3 3 3 0 3 3 3 1 2 1 3 3 3 1 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 12 11 5 0 10 7 8 0 4 4 2 5 7 5 Others 1 1 1 0 1 1 1 0 1 1 1 1 1 1 Total 15421 13382 14077 76 14589 12311 13179 4424 8211 10096 9036 13438 13009 8549 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18083 18220 18118 239 18115 18264 18094 11376 16020 18075 12217 18112 18235 18464 Transit 3615 3369 3413 50 3485 3290 3419 1948 2685 2962 2610 3386 3285 3023 Transit-only 121 115 111 18 108 101 112 448 232 106 446 115 102 90 Total 21819 21704 21642 307 21708 21655 21625 13772 18937 21143 15273 21613 21622 21577 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.42 6.33 6.25 4.25 6.26 5.88 6.11 5.01 5.05 4.98 6.53 6.40 7.75 4.89 Std 2.75 2.60 2.92 2.61 2.69 2.66 2.72 1.96 2.04 1.77 2.86 2.74 2.68 2.02 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 12306 10.0.3.0/24 16186 10.0.4.0/24 16186 10.0.50.4/30 16186 10.0.50.8/30 16186 10.0.252.201/32 12306 10.1.1.0/24 12306 10.3.25.0/24 12306 10.20.10.20/32 5381 10.20.10.21/32 5381 10.20.10.22/32 5381 10.31.1.0/24 9009 10.31.2.0/24 9009 10.31.3.0/24 9009 10.32.1.0/24 9009 10.32.4.0/24 9009 10.33.1.0/24 9009 10.44.0.0/24 9009 10.48.104.130/32 12306 10.48.104.131/32 12306 10.49.0.0/24 9009 10.85.0.16/28 15772 10.85.0.24/30 15772 10.129.0.0/16 12306 10.200.0.0/24 12306 10.204.204.0/24 12306 10.254.251.252/30 12306 10.254.254.0/24 16186 10.254.254.252/30 12306 10.255.255.0/24 16186 172.16.2.0/27 6325 172.16.2.32/27 6325 172.16.2.80/28 6325 172.16.20.1/32 12306 172.16.23.0/30 12819 172.16.100.12/30 8342 172.31.31.0/30 6325 192.168.0.0/24 9009 192.168.3.0/24 6140 192.168.5.0/24 6140 192.168.11.0/24 12306 192.168.21.33/32 12306 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.191.0/24 5417 192.168.203.0/30 12306 192.168.204.0/24 12306 192.168.230.0/30 12819 192.168.254.0/30 12306 192.168.255.0/24 12306 o List of hot-spots during the week. Prefix Origin AS Number of updates 194.190.36.0/24 5592 627689 61.4.0.0/19 9899 486283 207.168.184.0/24 32832 465072 81.212.149.0/24 9121 443708 204.214.158.0/24 7810 353462 67.151.119.0/24 33486 349309 81.213.47.0/24 9121 346791 62.111.4.0/24 6666 330887 84.44.114.0/24 15924 220574 195.8.99.0/24 34409 171257 Total number of RIS BGP peering sessions: 553

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