From risops at ripe.net Mon Mar 5 13:55:41 2007 From: risops at ripe.net (Generic RIS account) Date: Mon, 5 Mar 2007 12:55:41 +0000 (UTC) Subject: RIS Statistics Report Message-ID: <20070305125541.8ADA54BA61@lama.ripe.net> RIS Statistics Report (20070226-20070305) This report was generated at Mon Mar 5 00:15:01 UTC 2007. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 APNIC 48477 3482 47494 1 47699 31162 44986 30610 46950 45438 47316 46477 46569 41895 45878 ARIN 80129 3685 76775 184 78849 41378 74835 28580 76850 76991 78349 77781 77213 70289 78482 LACNIC 15587 2228 12653 1618 12718 10810 12420 8163 12678 12676 12661 12691 12713 12640 15488 RIPE NCC 47313 7762 43713 619 45297 30932 43412 27481 44232 43289 43622 44355 43854 41894 43413 AfriNIC 306 118 306 57 306 248 299 245 306 306 306 306 306 303 306 Old 40693 2379 37947 438 39244 23596 36663 16918 38312 37809 38013 39662 38827 36310 37983 IANA 83 15 82 0 33 27 32 23 33 32 34 34 34 30 32 RFC1918 10 0 3 0 4 0 1 0 0 0 1 1 4 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 232598 19669 218973 2917 224150 138153 212648 112020 219361 216541 220302 221307 219520 203361 221582 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 12380 522 12271 189 12362 8676 12103 6485 12269 12243 12272 12349 12285 11558 12237 APNIC 2876 163 2835 3 2866 2313 2803 2085 2845 2834 2836 2850 2832 2511 2823 RIPE NCC 9330 590 9293 184 9309 7494 9052 6728 9290 9267 9275 9300 9292 9083 9244 LACNIC 288 41 281 57 287 260 284 204 281 279 280 285 284 282 278 AFRINIC 41 3 41 4 41 34 39 34 41 41 41 41 41 40 41 IANA 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 Private 74 2 30 1 57 24 39 15 49 18 38 39 39 26 23 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 24992 1321 24754 438 24925 18804 24323 15553 24778 24685 24745 24867 24776 23503 24649 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 3757 190 4637 116 3976 3966 6080 3088 4736 5260 4482 4504 5432 4697 5837 APNIC 788 55 986 3 901 963 1278 915 1034 1117 984 940 1251 1001 1225 RIPE NCC 2761 208 3254 130 2988 3015 3996 3227 3537 4085 3354 3539 3687 3477 4169 LACNIC 112 33 123 44 123 130 147 102 132 140 122 130 135 130 143 AFRINIC 22 1 23 3 22 18 22 18 23 24 24 23 23 22 25 IANA 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 Private 53 0 16 1 40 12 24 8 33 10 24 25 25 18 14 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 7495 487 9041 297 8052 8106 11549 7359 9497 10638 8992 9163 10555 9347 11415 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8623 332 7634 73 8386 4710 6023 3397 7533 6983 7790 7845 6853 6861 6400 APNIC 2088 108 1849 0 1965 1350 1525 1170 1811 1717 1852 1910 1581 1510 1598 RIPE NCC 6569 382 6039 54 6321 4479 5056 3501 5753 5182 5921 5761 5605 5606 5075 LACNIC 176 8 158 13 164 130 137 102 149 139 158 155 149 152 135 AFRINIC 19 2 18 1 19 16 17 16 18 17 17 18 18 18 16 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 21 2 14 0 17 12 15 7 16 8 14 14 14 8 9 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 17497 834 15713 141 16873 10698 12774 8194 15281 14047 15753 15704 14221 14156 13234 IANA : AS65535 Number of 4-byte ASes: 0. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Leaf 20762 749 20742 325 20808 15290 20479 12407 20873 20879 20790 20830 20902 19620 20957 Transit 4099 125 3880 76 3992 2981 3678 2456 3774 3684 3820 3910 3760 3691 3576 Transit-only 146 447 140 39 133 540 176 693 138 123 140 135 121 200 120 Total 25007 1321 24762 440 24933 18811 24333 15556 24785 24686 24750 24875 24783 23511 24653 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.16 6.29 5.93 4.44 5.93 6.15 6.19 6.10 6.25 5.60 5.93 6.16 6.77 5.81 6.65 Std 2.54 2.51 2.52 3.05 2.55 2.43 2.52 2.47 2.68 2.20 2.54 2.63 2.49 2.62 2.23 o List of martians appearing throughout the week. Prefix Origin AS 10.221.0.0/16 8402 10.250.250.0/24 23352 192.0.2.0/24 2854 192.168.17.8/30 8402 192.168.17.56/30 8402 192.168.32.68/30 8359 192.168.254.0/24 5606 o List of hot-spots during the week. Prefix Origin AS Number of updates 62.24.238.0/24 13285 511155 88.134.254.0/23 31334 469574 12.170.126.0/24 33188 455101 38.97.202.0/23 32311 421534 69.6.0.0/20 32311 413306 69.6.16.0/20 32311 413298 216.83.208.0/20 32311 411408 69.6.32.0/20 32311 410364 69.6.48.0/20 32311 405483 64.201.12.0/24 33188 404546 Total number of RIS BGP peering sessions: 577 From risops at ripe.net Mon Mar 12 17:50:54 2007 From: risops at ripe.net (Generic RIS account) Date: Mon, 12 Mar 2007 16:50:54 +0000 (UTC) Subject: RIS Statistics Report Message-ID: <20070312165054.CE6D44BA61@lama.ripe.net> RIS Statistics Report (20070305-20070312) This report was generated at Mon Mar 12 00:15:01 UTC 2007. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 APNIC 48293 47161 46541 17 47047 39573 39968 31086 46449 40712 46721 46801 46069 43865 45268 ARIN 79801 77355 76792 273 78808 66908 63486 39915 76800 58207 78173 77839 77114 75504 78362 LACNIC 16563 12548 12525 1990 12531 11052 10954 8631 12531 11835 12531 12565 12581 12530 16456 RIPE NCC 47253 43114 43124 996 43957 36287 39940 28947 43685 37516 42940 43791 43310 42320 42741 AfriNIC 333 325 330 79 327 299 317 250 330 304 330 332 330 330 331 Old 41361 39872 38476 462 39503 34754 34863 19399 38252 27656 38278 40018 39099 38307 38241 IANA 91 34 35 0 33 30 32 28 33 31 34 34 35 32 88 RFC1918 8 0 0 0 2 0 0 0 0 0 0 0 6 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 233703 220409 217823 3817 222208 188903 189560 128256 218080 176261 219007 221380 218544 212888 221487 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 12384 12358 12278 226 12348 11038 10946 7532 12257 9843 12273 12345 12296 12182 12229 APNIC 2883 2873 2841 3 2868 2735 2612 2297 2850 2570 2838 2857 2835 2743 2824 RIPE NCC 9366 9320 9329 276 9343 8249 8784 7044 9241 8374 9301 9338 9332 9288 9271 LACNIC 290 290 283 60 288 242 260 218 282 261 283 287 287 282 281 AFRINIC 42 42 42 4 42 41 42 39 42 41 42 42 42 42 42 IANA 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 Private 77 58 32 2 61 30 39 22 48 16 29 41 46 26 25 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 25045 24944 24808 571 24953 22338 22686 17154 24723 21108 24769 24913 24841 24566 24675 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 3632 4012 4198 114 4034 5732 4952 3922 4699 5356 4870 4366 4744 5093 6614 APNIC 764 839 912 3 907 1154 1065 1071 982 1283 1004 938 1037 1032 1294 RIPE NCC 2737 3134 3122 199 3015 3587 3579 3518 3400 3944 3656 3266 3297 3725 4683 LACNIC 109 122 126 42 127 125 127 115 138 143 135 132 135 143 149 AFRINIC 22 22 23 2 23 23 24 24 24 25 24 23 23 23 24 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 46 31 16 1 39 13 16 12 28 9 12 21 23 12 14 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 7310 8160 8398 361 8145 10635 9764 8663 9272 10761 9702 8747 9260 10029 12779 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8752 8346 8080 112 8314 5306 5994 3610 7558 4487 7403 7979 7552 7089 5615 APNIC 2119 2034 1929 0 1961 1581 1547 1226 1868 1287 1834 1919 1798 1711 1530 RIPE NCC 6629 6186 6207 77 6328 4662 5205 3526 5841 4430 5645 6072 6035 5563 4588 LACNIC 181 168 157 18 161 117 133 103 144 118 148 155 152 139 132 AFRINIC 20 20 19 2 19 18 18 15 18 16 18 19 19 19 18 IANA 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 Private 31 27 16 1 22 17 23 10 20 7 17 20 23 14 11 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 17735 16784 16410 210 16808 11703 12922 8491 15451 10347 15067 16166 15581 14537 11896 IANA : AS65535 Number of 4-byte ASes: 0. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Leaf 20831 20878 20803 428 20908 18716 18933 13994 20829 17619 20880 20896 20933 20690 21043 Transit 4081 3946 3870 94 3930 3333 3550 2621 3766 3215 3758 3895 3795 3731 3526 Transit-only 144 130 139 51 124 297 213 545 132 277 137 128 121 152 112 Total 25056 24954 24812 573 24962 22346 22696 17160 24727 21111 24775 24919 24849 24573 24681 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.22 6.29 5.82 4.92 5.93 6.16 6.20 6.07 6.43 5.93 6.01 6.20 6.58 5.86 6.90 Std 2.65 2.66 2.60 3.32 2.58 2.59 2.63 2.53 2.79 2.57 2.68 2.77 2.50 2.78 2.51 o List of martians appearing throughout the week. Prefix Origin AS 10.221.0.0/16 8402 10.250.250.0/24 23352 192.0.2.0/24 2854 192.168.17.8/30 8402 192.168.17.56/30 8402 o List of hot-spots during the week. Prefix Origin AS Number of updates 64.46.0.0/19 40029 989930 62.24.238.0/24 13285 551574 12.170.126.0/24 33188 549894 64.201.12.0/24 33188 544518 80.243.64.0/20 21332 378313 12.106.30.0/24 22072 341257 194.42.208.0/20 705 252222 192.96.14.0/24 16637 209778 192.96.13.0/24 16637 209305 194.88.240.0/23 2128 185632 Total number of RIS BGP peering sessions: 578 From eromijn at ripe.net Thu Mar 15 17:37:36 2007 From: eromijn at ripe.net (Erik Romijn) Date: Thu, 15 Mar 2007 17:37:36 +0100 Subject: Update to RIS raw data format for 4-byte ASNs Message-ID: <20070315163736.GN5323@ripe.net> Dear Colleagues, This is an update concerning 4-byte Autonomous System Numbers (ASNs). An IETF draft has been released describing a new version of the MRT format, used for RIS raw data. We have published a new version of libbgpdump to support this, which can be downloaded from: http://www.ris.ripe.net/source/ There is at this stage no set date on which 4-byte ASNs will appear in the RIS. The current raw data does not use the new format. Details of the changes to RIS for 4-byte ASNs, including more information on the new raw data format, can be found at: http://www.ripe.net/projects/ris/docs/asn.html If you have any questions, please send an e-mail to . Regards, Erik Romijn Information Services Department RIPE NCC -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: not available URL: From risops at ripe.net Mon Mar 19 17:28:04 2007 From: risops at ripe.net (Generic RIS account) Date: Mon, 19 Mar 2007 16:28:04 +0000 (UTC) Subject: RIS Statistics Report Message-ID: <20070319162804.722FB4BA61@lama.ripe.net> RIS Statistics Report (20070312-20070319) This report was generated at Mon Mar 19 00:15:01 UTC 2007. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 APNIC 50229 47655 48011 19 49261 39800 40175 23651 49022 42067 47158 48658 46394 44695 45496 ARIN 82699 77681 80541 480 81873 57942 64952 28015 81060 65474 81259 81737 81493 79624 80946 LACNIC 15478 12448 12113 2533 12474 11527 10851 7896 12421 10714 12392 12447 12454 12153 14731 RIPE NCC 47805 43418 43231 2179 45006 35972 34195 25958 43891 37921 43271 44165 43782 42482 43030 AfriNIC 326 319 320 77 323 269 262 242 325 316 325 325 325 325 326 Old 40275 39221 37861 826 39211 31480 31850 15045 38212 31288 38121 39062 38742 37474 37627 IANA 94 36 37 0 36 29 31 25 36 31 37 36 36 36 92 RFC1918 10 3 2 1 4 0 0 0 0 0 3 1 3 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 236916 220781 222116 6115 228188 177019 182316 100832 224967 187811 222566 226431 223229 216789 222248 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 12386 12356 12267 280 12369 10681 10770 5828 12284 10941 12280 12365 12309 11989 12213 APNIC 2881 2873 2827 4 2865 2680 2607 1927 2850 2781 2852 2857 2834 2808 2824 RIPE NCC 9398 9347 9323 558 9380 8449 7898 6538 9356 8503 9341 9374 9363 9325 9308 LACNIC 294 294 288 67 293 277 266 214 288 269 289 291 292 290 272 AFRINIC 43 43 42 5 43 41 36 38 43 42 43 43 43 43 43 IANA 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 Private 79 44 32 2 66 24 31 14 45 16 29 49 39 25 25 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 25084 24959 24781 916 25018 22154 21610 14560 24868 22554 24836 24981 24882 24482 24688 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 3702 4336 4208 182 4012 4924 4833 2451 4764 5370 4646 4369 4844 4937 5637 APNIC 736 834 877 4 840 1045 1037 700 998 1297 964 874 996 951 1170 RIPE NCC 2817 3225 3309 445 3057 3785 3032 3047 3655 4002 3607 3247 3527 3637 4282 LACNIC 115 124 131 53 126 139 137 114 136 145 138 126 136 135 141 AFRINIC 24 24 25 4 26 24 19 22 26 25 25 26 26 26 26 IANA 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 Private 53 23 15 1 44 12 11 6 32 11 18 32 25 16 16 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 7448 8566 8566 689 8105 9930 9070 6341 9612 10851 9399 8675 9555 9703 11274 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8684 8020 8059 98 8357 5757 5937 3377 7520 5571 7634 7996 7465 7052 6576 APNIC 2145 2039 1950 0 2025 1635 1570 1227 1852 1484 1888 1983 1838 1857 1654 RIPE NCC 6581 6122 6014 113 6323 4664 4866 3491 5701 4501 5734 6127 5836 5688 5026 LACNIC 179 170 157 14 167 138 129 100 152 124 151 165 156 155 131 AFRINIC 19 19 17 1 17 17 17 16 17 17 18 17 17 17 17 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 26 21 17 1 22 12 20 8 13 5 11 17 14 9 9 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 17636 16393 16215 227 16913 12224 12540 8219 15256 11703 15437 16306 15327 14779 13414 IANA : AS65535 Number of 4-byte ASes: 0. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Leaf 20834 20875 20749 771 20899 18472 17882 11471 20933 18895 20884 20907 20945 20518 21005 Transit 4130 3971 3905 117 4006 3386 3363 2392 3827 3435 3835 3957 3830 3827 3584 Transit-only 131 123 132 30 123 306 376 703 113 227 122 124 116 145 104 Total 25095 24969 24786 918 25028 22164 21621 14566 24873 22557 24841 24988 24891 24490 24693 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.29 6.54 6.00 3.97 5.94 6.11 6.26 6.13 6.41 5.85 5.97 6.17 6.93 5.85 6.96 Std 2.61 2.65 2.55 2.82 2.56 2.52 2.55 2.48 2.79 2.49 2.59 2.68 2.51 2.67 2.39 o List of martians appearing throughout the week. Prefix Origin AS 10.10.10.0/30 8342 10.25.2.0/24 25232 10.221.0.0/16 8402 10.250.250.0/24 23352 192.0.2.0/24 2854 192.168.17.8/30 8402 192.168.17.56/30 8402 192.168.255.0/30 32767 192.168.255.4/30 32767 Can not connect to DB rrc04 Total number of RIS BGP peering sessions: 575 From eromijn at ripe.net Tue Mar 20 15:59:06 2007 From: eromijn at ripe.net (Erik Romijn) Date: Tue, 20 Mar 2007 15:59:06 +0100 Subject: RIS Maintenance Announcement: Thursday 22 March, 2007 Message-ID: <20070320145906.GU351@ripe.net> [Apologies for duplicate e-mails] Dear Colleagues, On Thursday, 22 March 2007, there will be planned maintenance on the Routing Information Service (RIS). This work will make the RIS database compatible with 4-byte Autonomous System Numbers. At 16:45 (UTC), the RIS database will stop inserting data. Between 17:00 and 18:00 (UTC), the database servers will be stopped twice for about 30 minutes. All RIS tools, except the Looking Glass, will be unavailable for up to one hour. Data collection will continue during the maintenance. When the system restarts, it may be a few hours until all the stored updates are inserted. We thank you for your patience and apologise for any inconvenience this may cause. If you have any questions about this work, please e-mail us at: ris at ripe.net Regards, Erik Romijn Information Services RIPE NCC -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: not available URL: From eromijn at ripe.net Thu Mar 22 14:32:29 2007 From: eromijn at ripe.net (Erik Romijn) Date: Thu, 22 Mar 2007 14:32:29 +0100 Subject: RIS modifications for 4-byte ASNs on 27 March Message-ID: <20070322133228.GE19329@ripe.net> [Apologies for duplicates] Dear Colleagues On 1 January 2007, we began assigning 4-byte Autonomous System Numbers (ASNs). We need to modify the Routing Information Service (RIS) and RIS raw data dumps to include these in its output. You may need to update any tools that parse RIS output. We will switch one Remote Route Collector (RRC) to 4-byte ASN supporting software on 27 March 2007, somewhere between 09:00 and 13:00 (UTC). We plan to switch the other RRCs to 4-byte ASN supporting software on 28 March 2007, between 09:00 and 17:00 (UTC). Details of the changes to the RIS can be found at: http://www.ripe.net/projects/ris/docs/asn.html If you have any questions, please send an e-mail to . Regards, Erik Romijn Information Services Department RIPE NCC From risops at ripe.net Wed Mar 28 00:38:55 2007 From: risops at ripe.net (Generic RIS account) Date: Tue, 27 Mar 2007 22:38:55 +0000 (UTC) Subject: RIS Statistics Report Message-ID: <20070327223855.17FC34BA61@lama.ripe.net> RIS Statistics Report (20070319-20070326) This report was generated at Mon Mar 26 00:15:01 UTC 2007. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 APNIC 48720 47287 46576 9710 48010 40644 45559 20191 46691 40541 47191 46984 46439 43214 25700 ARIN 79529 78253 77640 10074 78418 67631 77996 21605 77495 63033 77583 77841 77934 72895 39886 LACNIC 15045 12508 12473 4012 12534 10618 12569 8730 12483 10215 12475 12509 12517 10945 10891 RIPE NCC 46749 43263 43345 8809 44527 39557 43493 23497 44061 31121 42902 43605 43243 41620 29371 AfriNIC 332 326 331 160 331 325 331 233 331 303 331 331 331 331 295 Old 41362 39957 38779 5281 39276 35961 38826 12995 38207 29998 38123 38879 38752 36921 18180 IANA 127 70 69 2 69 65 53 55 53 45 69 53 53 68 98 RFC1918 3 0 0 0 3 0 0 0 0 0 1 1 1 0 0 OTHER 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 TOTAL 231868 221664 219213 38048 223169 194801 218827 87306 219321 175256 218675 220203 219270 205994 124421 ER 1 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 12427 12391 12330 3114 12414 11611 12380 5749 12316 10325 12317 12403 12351 11691 7596 APNIC 2891 2884 2855 858 2884 2579 2859 1709 2865 2596 2866 2863 2851 2728 2040 RIPE NCC 9442 9392 9405 3056 9422 8843 9265 6237 9399 7520 9380 9416 9408 9276 7056 LACNIC 299 298 291 127 297 264 296 230 291 265 291 295 296 284 237 AFRINIC 44 44 44 15 44 43 44 36 44 38 44 44 44 44 35 IANA 2 1 1 0 1 1 1 1 1 1 1 1 1 1 2 Private 74 49 46 1 57 23 37 19 42 13 30 34 40 20 18 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 25181 25061 24974 7171 25121 23366 24884 13981 24960 20760 24931 25058 24993 24046 16984 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 3712 4643 4298 2318 3976 5862 5372 2620 4688 5712 4852 4732 4837 5276 3380 APNIC 778 958 895 593 881 1132 1116 710 977 1329 961 991 1023 1009 915 RIPE NCC 2708 3352 3114 2098 2948 3960 3591 2749 3386 3424 3780 3617 3370 3834 2913 LACNIC 123 137 128 94 128 139 139 127 141 142 140 133 136 141 118 AFRINIC 23 24 25 11 24 26 26 19 26 21 26 26 25 26 18 IANA 2 1 1 0 1 1 1 1 1 1 1 1 1 1 2 Private 50 30 35 1 39 15 21 12 33 11 21 22 28 15 14 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 7396 9145 8496 5115 7997 11135 10266 6238 9252 10640 9782 9522 9420 10303 7360 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 ARIN 8715 7748 8032 796 8438 5749 7008 3129 7628 4613 7465 7671 7514 6415 4216 APNIC 2113 1926 1960 265 2003 1447 1743 999 1888 1267 1905 1872 1828 1719 1125 RIPE NCC 6734 6040 6291 958 6474 4883 5674 3488 6013 4096 5600 5799 6038 5442 4143 LACNIC 176 161 163 33 169 125 157 103 150 123 151 162 160 143 119 AFRINIC 21 20 19 4 20 17 18 17 18 17 18 18 19 18 17 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 24 19 11 0 18 8 16 7 9 2 9 12 12 5 4 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 17785 15916 16478 2056 17124 12231 14618 7743 15708 10120 15149 15536 15573 13743 9624 IANA : AS65535 AS47202 Number of 4-byte ASes: 2. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Leaf 20940 21016 20930 5556 20996 19634 20927 10956 21031 17323 21022 21060 21063 20168 13738 Transit 4131 3941 3922 619 4016 3519 3837 2273 3821 3090 3800 3886 3824 3695 2685 Transit-only 126 118 128 998 122 223 133 755 115 353 116 121 115 192 566 Total 25197 25075 24980 7173 25134 23376 24897 13984 24967 20766 24938 25067 25002 24055 16989 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 Avg 6.31 6.54 5.87 5.43 6.08 6.04 6.19 6.17 6.45 5.93 5.97 6.35 6.96 5.95 7.17 Std 2.63 2.69 2.54 2.20 2.62 2.53 2.51 2.51 2.78 2.52 2.58 2.73 2.48 2.74 2.44 o List of martians appearing throughout the week. Prefix Origin AS 10.250.250.0/24 23352 172.16.63.28/30 8359 192.0.2.0/24 2854 o List of hot-spots during the week. Prefix Origin AS Number of updates 62.24.238.0/24 13285 628960 80.243.64.0/20 21332 526596 12.170.126.0/24 33188 457554 64.201.12.0/24 33188 447614 193.17.172.0/24 31026 377545 194.26.22.0/23 15536 355629 12.106.30.0/24 22072 317682 62.204.228.0/23 34040 267011 208.14.186.0/24 22140 239489 212.252.196.0/24 31307 238342 Total number of RIS BGP peering sessions: 575 From eromijn at ripe.net Wed Mar 28 16:52:10 2007 From: eromijn at ripe.net (Erik Romijn) Date: Wed, 28 Mar 2007 16:52:10 +0200 Subject: RIS modifications for 4-byte ASNs on 27 March In-Reply-To: <20070322133228.GE19329@ripe.net> References: <20070322133228.GE19329@ripe.net> Message-ID: <20070328145210.GP22296@ripe.net> On Thu, Mar 22, 2007 at 02:32:29PM +0100, Erik Romijn wrote: > We will switch one Remote Route Collector (RRC) to 4-byte ASN supporting > software on 27 March 2007, somewhere between 09:00 and 13:00 (UTC). > > We plan to switch the other RRCs to 4-byte ASN supporting software on 28 > March 2007, between 09:00 and 17:00 (UTC). This work has been succesfully completed. The RIS now supports 4-byte ASNs. We have also configured a 4-byte ASN beacon: a route originating from a 4-byte ASN. The prefix is 84.205.88.0/24 and it originates from AS3.7. AS3.7 peers with our route collector on the AMS-IX, from where the route is announced to all our peers. No hosts are configured in this prefix. Regards, Erik Romijn Information Services Department RIPE NCC