April 2009 - ris-users - mailman.ripe.net

RIS Statistics Report
by risops＠ripe.net 27 Apr '09

27 Apr '09

RIS Statistics Report (20090420-20090427) This report was generated at Mon Apr 27 00:15:01 UTC 2009. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 81804 74415 64739 0 73346 67077 66100 64823 65310 65124 64945 66485 75589 0 71130 69385 ARIN 122615 98653 95234 0 97486 96095 96649 97446 95722 95532 96578 95615 98511 0 118941 95117 LACNIC 34773 22045 21888 0 22765 21985 22082 21861 21909 21913 21952 21928 23358 0 33809 21873 RIPE NCC 336877 64509 87175 0 67920 77734 74200 62232 65396 67066 64702 64862 292605 0 66591 63369 AfriNIC 3403 3061 3112 0 3238 3083 3089 3070 3090 3089 3096 3092 3292 0 3288 3078 Old 48011 43737 41995 0 43574 43017 42974 42576 41881 41925 42072 42023 43740 0 46255 42823 IANA 5 4 3 0 2 1 0 0 0 3 3 2 1 0 0 2 RFC1918 4720 1 5 0 5 4 1 0 1 2 1 3 4693 0 17 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 632208 306425 314151 0 308336 308996 305095 292008 293309 294654 293349 294010 541789 0 340031 295647 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 13567 13330 13318 0 13324 13389 13380 13236 13342 13347 13352 13325 13363 0 13510 13159 APNIC 3775 3735 3693 0 3714 3719 3704 3674 3703 3689 3710 3709 3689 0 3704 3668 RIPE NCC 13446 13217 13256 0 13214 13274 13272 13162 13270 13265 13274 13266 13265 0 13374 13142 LACNIC 1144 1127 1124 0 1127 1129 1130 1122 1124 1124 1127 1124 1130 0 1141 1116 AFRINIC 265 260 259 0 258 262 261 257 262 262 262 261 260 0 262 252 IANA 2 2 2 0 2 2 2 2 2 2 2 2 2 0 2 2 Private 169 44 50 0 41 38 107 20 36 106 106 39 107 0 102 25 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 32370 31716 31704 0 31681 31815 31858 31474 31741 31797 31835 31728 31818 0 32096 31365 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 2562 3926 3320 0 4208 3287 3284 4793 3378 3566 3021 3331 3333 0 4113 7386 APNIC 665 1005 891 0 1092 814 819 1175 887 879 799 899 891 0 1020 1750 RIPE NCC 2549 4082 3218 0 4022 3138 3013 4783 3104 3194 3038 3346 3184 0 4322 7081 LACNIC 236 358 301 0 356 276 272 339 291 298 284 300 301 0 296 513 AFRINIC 68 94 78 0 92 86 74 88 82 78 80 79 82 0 81 115 IANA 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 Private 137 29 36 0 29 21 92 11 26 86 88 25 92 0 86 19 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6218 9495 7845 0 9800 7623 7555 11190 7769 8102 7311 7981 7884 0 9919 16865 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 11005 9404 9998 0 9116 10102 10096 8443 9964 9781 10331 9994 10030 0 9397 5773 APNIC 3110 2730 2802 0 2622 2905 2885 2499 2816 2810 2911 2810 2798 0 2684 1918 RIPE NCC 10897 9135 10038 0 9192 10136 10259 8379 10166 10071 10236 9920 10081 0 9052 6061 LACNIC 908 769 823 0 771 853 858 783 833 826 843 824 829 0 845 603 AFRINIC 197 166 181 0 166 176 187 169 180 184 182 182 178 0 181 137 IANA 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 Private 32 15 14 0 12 17 15 9 10 20 18 14 15 0 16 6 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 26152 22221 23859 0 21881 24192 24303 20284 23972 23695 24524 23747 23934 0 22177 14500 IANA : AS65535 AS60055 Number of 4-byte ASes: 35. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 15168 20948 16861 0 21889 15095 14911 15042 14832 15101 15309 16669 16537 0 15876 24844 Transit 16861 10492 14453 0 9527 16305 16522 15874 16463 16237 16094 14649 14897 0 15882 6352 Transit-only 366 283 405 0 273 432 441 563 460 470 451 424 392 0 349 173 Total 32395 31723 31719 0 31689 31832 31874 31479 31755 31808 31854 31742 31826 0 32107 31369 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 6.00 5.96 5.45 0.00 5.24 6.17 5.78 5.55 5.69 6.09 5.55 5.53 6.48 0.00 7.21 5.02 Std 2.26 2.21 2.18 0.00 2.07 2.08 2.16 2.02 2.24 2.25 2.26 2.19 2.34 0.00 2.31 1.72 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.20.30.0/30 8342 10.82.8.0/26 8968 10.100.100.100/30 6067 172.28.28.0/24 8342 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.10.0/24 6325 192.168.20.0/24 6730 192.168.199.196/30 13237 Can not connect to DB rrc10 Total number of RIS BGP peering sessions: 639

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RIS Statistics Report
by risops＠ripe.net 20 Apr '09

20 Apr '09

RIS Statistics Report (20090413-20090420) This report was generated at Mon Apr 20 00:15:01 UTC 2009. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 122146 73840 63423 0 71966 67520 67498 64790 65269 64646 65760 66216 116497 61696 70941 69429 ARIN 106251 97765 92015 0 94308 93535 93606 95201 92541 92309 93229 93062 100289 91635 96586 92847 LACNIC 28023 22315 21851 0 22446 22231 22360 22126 22185 22132 22212 22149 24633 21630 26244 21977 RIPE NCC 348518 64190 76885 0 67524 74755 64855 62054 64321 66942 64559 64478 314355 62019 65564 63164 AfriNIC 3463 3102 3050 0 3172 3108 3117 3092 3117 3116 3129 3121 3416 3004 3292 3082 Old 115457 43391 41551 0 42942 42832 42872 42433 41719 41733 41933 41805 112772 41072 44889 42598 IANA 35633 4 2 0 1 0 0 0 0 2 2 2 35630 0 1 2 RFC1918 14975 0 5 0 6 5 45 0 1 2 2 4 14916 0 13 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 774466 304607 298782 0 302365 303986 294353 289696 289153 290882 290826 290837 722508 281056 307530 293099 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 13466 13265 13192 0 13254 13266 13245 13054 13203 13197 13224 13218 13251 13106 13396 13128 APNIC 3750 3712 3654 0 3698 3687 3668 3637 3660 3649 3674 3675 3664 3625 3674 3659 RIPE NCC 13331 13143 13109 0 13125 13138 13137 12981 13145 13119 13152 13144 13132 13030 13258 13083 LACNIC 1131 1117 1108 0 1119 1115 1115 1108 1108 1109 1111 1110 1118 1096 1129 1103 AFRINIC 257 254 252 0 253 254 253 249 252 253 254 255 252 247 254 248 IANA 2 2 2 0 2 2 2 2 2 2 2 2 2 2 2 2 Private 95 47 41 0 40 23 32 9 29 30 29 31 38 8 32 18 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 32034 31542 31360 0 31492 31486 31454 31041 31401 31361 31448 31437 31459 31115 31746 31243 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3960 4687 4814 0 4996 5281 5255 7608 5238 5647 4660 5024 5042 6505 6279 7908 APNIC 958 1145 1251 0 1269 1207 1241 1743 1378 1399 1146 1227 1290 1449 1520 1864 RIPE NCC 3753 4721 4742 0 4736 4801 4768 7572 4835 4914 4579 4730 4725 7076 6483 7462 LACNIC 340 413 429 0 421 398 398 503 415 440 392 408 419 524 420 522 AFRINIC 80 100 98 0 102 100 90 113 94 102 92 100 99 128 99 119 IANA 0 1 1 0 0 0 0 1 0 1 0 0 0 2 1 0 Private 74 38 33 0 31 16 22 5 22 20 21 23 26 7 19 13 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9165 11105 11368 0 11555 11803 11774 17545 11982 12523 10890 11512 11601 15691 14821 17888 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9506 8578 8378 0 8258 7985 7990 5446 7965 7550 8564 8194 8209 6601 7117 5220 APNIC 2792 2567 2403 0 2429 2480 2427 1894 2282 2250 2528 2448 2374 2176 2154 1795 RIPE NCC 9578 8422 8367 0 8389 8337 8369 5409 8310 8205 8573 8414 8407 5954 6775 5621 LACNIC 791 704 679 0 698 717 717 605 693 669 719 702 699 572 709 581 AFRINIC 177 154 154 0 151 154 163 136 158 151 162 155 153 119 155 129 IANA 2 1 1 0 2 2 2 1 2 1 2 2 2 0 1 2 Private 21 9 8 0 9 7 10 4 7 10 8 8 12 1 13 5 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22869 20437 19992 0 19937 19683 19680 13496 19419 18838 20558 19925 19858 15424 16925 13355 IANA : AS65535 AS60055 Number of 4-byte ASes: 32. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 24927 25463 24752 0 26368 24804 24740 24788 24748 25375 24717 24969 24890 26726 25197 26498 Transit 6938 5925 6414 0 4987 6514 6534 6040 6467 5814 6542 6285 6394 4274 6387 4620 Transit-only 195 166 201 0 147 182 194 217 203 178 208 201 183 117 173 128 Total 32060 31554 31367 0 31502 31500 31468 31045 31418 31367 31467 31455 31467 31117 31757 31246 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.85 6.04 5.15 0.00 5.14 6.12 5.68 5.46 5.58 6.01 5.58 5.46 6.13 4.27 7.04 4.97 Std 2.41 2.36 2.20 0.00 2.16 2.28 2.40 2.24 2.49 2.51 2.47 2.34 2.45 1.63 2.62 1.77 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 9367 10.82.8.0/26 8968 10.95.208.0/22 35807 10.95.216.0/22 35807 10.100.100.100/30 6067 10.130.0.0/16 35807 10.255.150.0/23 8546 172.16.0.0/16 8546 172.28.28.0/24 8342 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.20.0/24 6730 192.168.199.196/30 13237 Can not connect to DB rrc10 Total number of RIS BGP peering sessions: 637

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RIS Statistics Report
by risops＠ripe.net 13 Apr '09

13 Apr '09

RIS Statistics Report (20090406-20090413) This report was generated at Mon Apr 13 00:15:01 UTC 2009. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 119796 73271 0 0 64916 65450 67751 63303 63322 63218 0 64655 114416 0 69004 68728 ARIN 106149 97944 0 0 93700 93421 94274 95114 92258 92113 0 93430 99746 0 96226 92557 LACNIC 28109 22159 0 0 22202 22095 22292 21971 22063 22075 0 22079 24390 0 26438 21879 RIPE NCC 337604 63940 0 0 65396 74036 74678 62103 63554 66736 0 64484 309528 0 65334 63128 AfriNIC 3353 2988 0 0 3032 3059 3104 3051 3067 3060 0 3070 3316 0 3210 3044 Old 115064 43506 0 0 42328 42801 43227 42057 41254 41325 0 41808 112140 0 44317 42270 IANA 35646 0 0 0 0 0 30 0 0 0 0 0 35616 0 0 0 RFC1918 15269 0 0 0 7 3 522 0 0 1 0 4 14845 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 760990 303808 0 0 291581 300865 305878 287599 285518 288528 0 289530 713997 0 304541 291606 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 13401 13227 0 0 13217 13213 13192 12982 13133 13144 0 13159 13200 0 13345 13086 APNIC 3739 3708 0 0 3673 3679 3667 3626 3654 3655 0 3669 3655 0 3662 3654 RIPE NCC 13277 13103 0 0 13096 13093 13091 12958 13095 13084 0 13104 13102 0 13202 13060 LACNIC 1125 1111 0 0 1111 1110 1108 1100 1103 1103 0 1105 1114 0 1124 1100 AFRINIC 254 252 0 0 252 252 251 247 249 250 0 251 251 0 252 248 IANA 1 1 0 0 1 1 1 1 1 1 0 1 1 0 1 1 Private 75 39 0 0 34 24 28 12 25 25 0 28 32 0 35 19 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31873 31442 0 0 31385 31373 31339 30927 31261 31263 0 31318 31356 0 31622 31169 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4189 4836 0 0 4980 5576 5529 8100 5742 5645 0 5260 5221 0 6117 7817 APNIC 1019 1186 0 0 1257 1283 1305 1856 1494 1349 0 1288 1350 0 1470 1825 RIPE NCC 3996 4903 0 0 4777 5179 5124 8093 5316 5155 0 4983 4790 0 6453 7640 LACNIC 367 436 0 0 426 436 435 542 468 457 0 433 444 0 439 532 AFRINIC 91 114 0 0 106 110 105 120 104 105 0 108 103 0 105 132 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 52 28 0 0 26 15 19 8 20 16 0 23 20 0 19 16 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9714 11503 0 0 11572 12599 12517 18719 13144 12727 0 12095 11928 0 14603 17962 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9212 8391 0 0 8237 7637 7663 4882 7391 7499 0 7899 7979 0 7228 5269 APNIC 2720 2522 0 0 2416 2396 2362 1770 2160 2306 0 2381 2305 0 2192 1829 RIPE NCC 9281 8200 0 0 8319 7914 7967 4865 7779 7929 0 8121 8312 0 6749 5420 LACNIC 758 675 0 0 685 674 673 558 635 646 0 672 670 0 685 568 AFRINIC 163 138 0 0 146 142 146 127 145 145 0 143 148 0 147 116 IANA 1 1 0 0 1 1 1 1 1 1 0 1 1 0 1 1 Private 23 11 0 0 8 9 9 4 5 9 0 5 12 0 16 3 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22159 19939 0 0 19813 18774 18822 12208 18117 18536 0 19223 19428 0 17019 13207 IANA : AS65535 Number of 4-byte ASes: 29. o List of martians appearing throughout the week. Prefix Origin AS 10.131.0.0/16 35807 10.255.150.0/23 8546 172.16.0.0/16 8546 172.19.239.8/32 8492 172.19.239.9/32 8492 172.19.239.10/32 8492 172.19.239.11/32 8492 172.19.239.12/32 8492 172.19.239.13/32 8492 172.19.239.14/32 8492 172.19.239.15/32 8492 172.19.239.16/30 8492 172.19.240.0/20 8492 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.20.0/24 6730 192.168.22.0/24 35807 192.168.52.0/24 12690 192.168.199.196/30 13237 Can not connect to DB rrc16 Total number of RIS BGP peering sessions: 636

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RIS Statistics Report
by risops＠ripe.net 06 Apr '09

06 Apr '09

RIS Statistics Report (20090330-20090406) This report was generated at Mon Apr 6 00:15:01 UTC 2009. It analyses the BGP Routing Tables which are collected by RIS Remote Collectors at different locations around the world. Check http://www.ris.ripe.net/weekly-report/ for more info. o Prefix Distribution RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 APNIC 77842 73326 0 0 63902 67846 66596 63873 65280 65481 0 67407 70242 0 71198 68570 ARIN 102002 98448 0 0 93876 93699 93763 94902 92513 91980 0 93951 92418 0 96254 92654 LACNIC 26394 22376 0 0 22137 22752 22555 22065 22397 22407 0 22546 21901 0 26323 21891 RIPE NCC 292975 64815 0 0 67886 74857 64301 62095 63793 66768 0 71321 265293 0 65159 63325 AfriNIC 3146 3006 0 0 3022 3030 3041 3020 3041 3029 0 3070 2985 0 3119 3029 Old 45805 43336 0 0 42649 42575 42552 42073 41386 41544 0 41996 41870 0 44482 42259 IANA 33 0 0 0 0 0 0 0 0 0 0 32 1 0 0 0 RFC1918 4245 0 0 0 4 3 5 0 3 1 0 10 4219 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 552442 305307 0 0 293476 304762 292813 288028 288413 291210 0 300333 498929 0 306547 291728 AS number distributions wrt RIR and single-homed/multi-homed. o ASes per RIR region RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 13362 13202 0 0 13205 13188 13172 12968 13112 13130 0 13173 13156 0 13297 13067 APNIC 3744 3711 0 0 3669 3676 3661 3634 3649 3643 0 3675 3648 0 3658 3650 RIPE NCC 13243 13111 0 0 13110 13113 13109 12980 13111 13101 0 13145 13046 0 13172 13076 LACNIC 1127 1109 0 0 1108 1108 1107 1104 1099 1103 0 1104 1108 0 1123 1096 AFRINIC 258 254 0 0 252 254 254 247 253 253 0 256 250 0 253 250 IANA 2 1 0 0 1 1 1 0 0 1 0 2 1 0 1 0 Private 82 41 0 0 35 26 32 17 30 28 0 37 30 0 41 20 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31819 31430 0 0 31381 31367 31337 30951 31255 31260 0 31393 31240 0 31546 31160 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4140 4848 0 0 4937 5568 5429 8102 5645 5634 0 4712 5539 0 6645 7998 APNIC 1014 1174 0 0 1238 1286 1308 1861 1445 1401 0 1213 1448 0 1500 1864 RIPE NCC 4047 4861 0 0 4718 5117 4989 8113 5139 4966 0 4627 5266 0 7144 7551 LACNIC 360 426 0 0 419 418 429 543 454 445 0 414 472 0 450 534 AFRINIC 96 107 0 0 106 114 105 123 111 108 0 105 113 0 114 126 IANA 2 1 0 0 1 1 1 0 0 1 0 2 1 0 1 0 Private 58 29 0 0 26 20 23 13 21 17 0 29 19 0 30 16 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9717 11446 0 0 11445 12524 12284 18755 12815 12572 0 11102 12858 0 15884 18089 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9222 8354 0 0 8268 7620 7743 4866 7467 7496 0 8461 7617 0 6652 5069 APNIC 2730 2537 0 0 2431 2390 2353 1773 2204 2242 0 2462 2200 0 2158 1786 RIPE NCC 9196 8250 0 0 8392 7996 8120 4867 7972 8135 0 8518 7780 0 6028 5525 LACNIC 767 683 0 0 689 690 678 561 645 658 0 690 636 0 673 562 AFRINIC 162 147 0 0 146 140 149 124 142 145 0 151 137 0 139 124 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 24 12 0 0 9 6 9 4 9 11 0 8 11 0 11 4 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22102 19984 0 0 19936 18843 19053 12196 18440 18688 0 20291 18382 0 15662 13071 IANA : AS64444 AS65535 Number of 4-byte ASes: 28. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 26498 26493 0 0 26469 26504 26442 26563 26453 26435 0 26432 26471 0 26840 26860 Transit 5178 4808 0 0 4779 4730 4753 4248 4663 4677 0 4813 4626 0 4584 4183 Transit-only 161 140 0 0 143 147 155 147 150 157 0 162 148 0 132 123 Total 31837 31441 0 0 31391 31381 31350 30958 31266 31269 0 31407 31245 0 31556 31166 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.84 6.14 0.00 0.00 5.09 6.07 5.65 5.39 5.55 5.90 0.00 5.35 6.01 0.00 6.91 4.92 Std 2.41 2.44 0.00 0.00 2.23 2.28 2.48 2.32 2.54 2.35 0.00 2.30 2.35 0.00 2.58 1.65 o List of martians appearing throughout the week. Prefix Origin AS 10.25.218.32/30 5400 10.101.239.0/24 35807 10.255.150.0/23 8546 172.16.0.0/16 8546 172.28.106.192/28 5400 172.28.122.138/32 5400 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.11.0/29 31323 192.168.20.0/24 6730 192.168.199.196/30 13237 o List of hot-spots during the week. Prefix Origin AS Number of updates 41.204.2.0/24 32398 379077 199.45.13.0/24 46653 302496 194.54.176.0/22 31707 225299 217.69.180.0/24 29357 158654 12.33.218.0/24 23181 128566 194.110.240.0/24 42778 101291 84.205.222.0/23 35506 85708 84.205.254.0/23 35506 85666 209.197.12.0/22 29798 78494 91.202.186.0/24 44715 77449 Total number of RIS BGP peering sessions: 636

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