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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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RIS Statistics Report
by risops＠ripe.net 23 Jan '06

23 Jan '06

RIS Statistics Report (20060116-20060123) This report was generated at Mon Jan 23 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 34289 30980 33560 0 33773 28166 33057 33576 30171 32854 28428 33423 24036 31934 ARIN 65906 49822 64719 121 65324 53602 61331 64849 60829 63735 51400 64459 34978 56867 LACNIC 8685 8002 8611 951 8641 7817 8396 8454 8380 8386 7661 8620 6150 7459 RIPE NCC 31169 24395 28751 763 29493 19026 25491 27687 27093 28135 22308 29416 23668 24781 OLD 35804 28727 34424 229 35301 27042 33650 34708 33968 33786 26012 34339 19712 31790 IANA 11009 9002 10670 82 10769 8751 10071 10398 10455 10391 8976 10707 7568 9578 RFC1918 27 7 1 0 11 0 0 0 0 2 0 3 4 0 AFRINIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 186889 150935 180736 2146 183312 144404 171996 179672 170896 177289 144785 180967 116116 162409 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 11449 9693 11346 152 11399 9828 10884 11317 11082 11292 9568 11333 8266 10213 APNIC 2441 2313 2430 0 2436 2242 2408 2398 2371 2399 2174 2423 2094 2367 RIPE NCC 7616 6896 7588 211 7597 5887 6898 7512 7358 7529 6382 7590 6801 7000 LACNIC 179 174 176 26 177 169 170 175 173 173 158 175 146 163 AFRINIC 7 7 7 0 7 6 7 7 7 7 7 7 7 6 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 57 24 17 0 27 13 13 7 8 8 14 15 13 30 Others 1 1 1 0 1 0 0 1 1 1 1 1 1 1 Total 21750 19108 21565 389 21644 18145 20380 21417 21000 21409 18304 21544 17328 19780 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3481 4150 4080 99 3886 4734 4725 7680 5743 5928 4362 4422 3526 6151 APNIC 689 855 816 0 783 947 864 1452 1108 1200 866 856 784 1158 RIPE NCC 2240 2778 2593 164 2543 2429 2907 5115 3522 3856 2677 2855 2815 4171 LACNIC 75 87 80 24 82 93 84 123 100 99 81 86 72 104 AFRINIC 3 4 3 0 3 3 4 5 4 4 4 3 4 4 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 40 10 8 0 17 6 4 1 3 2 6 7 2 23 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6528 7884 7580 287 7314 8212 8588 14376 10480 11089 7996 8229 7203 11611 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 7968 5543 7266 53 7513 5094 6159 3637 5339 5364 5206 6911 4740 4062 APNIC 1752 1458 1614 0 1653 1295 1544 946 1263 1199 1308 1567 1310 1209 RIPE NCC 5376 4118 4995 47 5054 3458 3991 2397 3836 3673 3705 4735 3986 2829 LACNIC 104 87 96 2 95 76 86 52 73 74 77 89 74 59 AFRINIC 4 3 4 0 4 3 3 2 3 3 3 4 3 2 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 17 14 9 0 10 7 9 6 5 6 8 8 11 7 Others 1 1 1 0 1 0 0 1 1 1 1 1 1 1 Total 15222 11224 13985 102 14330 9933 11792 7041 10520 10320 10308 13315 10125 8169 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 18035 15826 18071 299 18082 15038 17020 18497 17919 18306 15169 18094 14203 16796 Transit 3589 2997 3386 55 3450 2732 3172 2841 2972 3015 2789 3340 2736 2810 Transit-only 126 285 108 35 112 375 188 79 109 88 346 110 389 174 Total 21750 19108 21565 389 21644 18145 20380 21417 21000 21409 18304 21544 17328 19780 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.39 6.50 6.30 4.22 6.30 6.05 5.98 4.73 4.87 5.00 6.26 6.16 7.98 4.73 Std 2.81 2.69 3.11 2.56 2.70 2.61 2.61 1.89 1.82 1.80 2.85 2.63 2.88 1.90 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 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 10.131.4.0/24 6877 10.141.100.0/24 6877 10.210.0.0/16 29329 172.16.0.0/12 16215 172.16.1.0/29 12124 172.16.1.8/29 12124 172.16.1.16/29 12124 172.16.1.24/29 12124 172.16.2.0/29 12124 172.20.4.0/24 8968 172.20.34.0/24 8968 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.3.0/24 6140 192.168.5.0/24 6140 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 207.168.184.0/24 32832 557003 81.212.149.0/24 9121 491227 81.213.47.0/24 9121 357904 67.151.119.0/24 33486 339997 62.111.4.0/24 6666 294639 194.190.36.0/24 5592 249696 204.214.158.0/24 7810 215906 195.234.54.0/23 35726 215876 69.61.77.0/24 36344 184914 12.34.129.0/24 26885 155486 Total number of RIS BGP peering sessions: 554

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Re: riwhois dumps
by Rene Wilhelm 20 Jan '06

20 Jan '06

Hi, > Is there any chance for RIS publishing *FULL* riswhois dumps? > [ I know about http://www.ris.ripe.net/dumps/ ] I'm not sure what you mean with "FULL riswhois dumps", but all RIS raw data are available through http://www.ripe.net/projects/ris/rawdata.html RISwhois uses the latest full dumps from the route collectors to create a comprehensive view of the RIS routing information. If you need more information than you can obtain from RISwhois dumps, you should consider downloadng and processng RIS raw data yourself. That would give you full control, allow you to extract all information you'd need. Best regards, -- Rene =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Rene Wilhelm RIPE Network Coordination Centre Email: wilhelm(a)ripe.net Amsterdam, the Netherlands Phone: +31 20 535 4417 Fax: +31 20 535 4445 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

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riwhois dumps
by Andrzej Adam Filip 20 Jan '06

20 Jan '06

Is there any chance for RIS publishing *FULL* riswhois dumps? [ I know about http://www.ris.ripe.net/dumps/ ] -- [en: Andrew] Andrzej Adam Filip : anfi(a)priv.onet.pl : anfi(a)xl.wp.pl http://anfi.homeunix.net/ Netcraft Site Rank: 517577 All that is necessary for the triumph of evil is that good men do nothing -- Edmund Burke (1729-1797)

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RIS Statistics Report
by risops＠ripe.net 16 Jan '06

16 Jan '06

RIS Statistics Report (20060109-20060116) This report was generated at Mon Jan 16 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 35767 34785 34375 0 33981 33288 27446 33777 22277 25526 33340 33427 33498 23728 ARIN 67684 66448 66639 119 65983 65395 41076 64851 38738 38306 65397 65348 65825 49535 LACNIC 10398 10161 10333 1052 10129 10155 8186 10015 8558 8171 10096 10096 10130 8604 RIPE NCC 35022 31797 30027 705 31745 28332 22833 27806 19083 22266 28384 28903 28744 22855 OLD 36282 35208 34752 290 34966 34313 21858 34642 20031 18689 34034 34153 34682 26520 IANA 21579 20797 10791 88 16073 10226 7712 10118 7097 7690 10213 10254 10241 8260 RFC1918 20 2 7 1 10 0 0 0 0 0 0 0 0 0 AFRINIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 206752 199198 186924 2255 192887 181709 129111 181209 115784 120648 181464 182181 183120 139502 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 11438 11384 11145 163 11369 11347 8804 11285 8865 7523 11308 11323 11344 9542 APNIC 2438 2420 2380 0 2432 2412 2240 2402 1910 2000 2405 2413 2397 1920 RIPE NCC 7589 7560 7148 176 7582 7561 6490 7515 6071 6612 7560 7568 7547 6555 LACNIC 177 177 169 22 174 175 153 171 136 152 170 172 175 159 AFRINIC 6 6 5 0 6 6 5 6 6 5 6 6 6 5 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 46 27 18 0 25 6 16 7 10 2 11 17 17 10 Others 1 1 0 0 1 0 1 1 1 0 1 1 1 0 Total 21695 21575 20865 361 21589 21507 17709 21387 16999 16294 21461 21500 21487 18191 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3372 3876 4765 100 3869 6436 3627 7625 5706 4906 5808 4612 5129 5894 APNIC 654 746 954 0 792 1194 922 1441 1017 1186 1006 998 1024 1037 RIPE NCC 2234 2831 2735 135 2535 3848 2623 5271 3400 3920 3661 2855 3137 3901 LACNIC 72 81 85 20 77 102 79 121 85 102 92 88 95 107 AFRINIC 2 2 1 0 2 2 1 4 4 2 2 2 2 2 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 27 13 9 0 18 2 7 1 4 1 5 9 10 9 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6361 7549 8549 255 7293 11584 7259 14463 10216 10117 10574 8564 9397 10950 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 8066 7508 6380 63 7500 4911 5177 3660 3159 2617 5500 6711 6215 3648 APNIC 1784 1674 1426 0 1640 1218 1318 961 893 814 1399 1415 1373 883 RIPE NCC 5355 4729 4413 41 5047 3713 3867 2244 2671 2692 3899 4713 4410 2654 LACNIC 105 96 84 2 97 73 74 50 51 50 78 84 80 52 AFRINIC 4 4 4 0 4 4 4 2 2 3 4 4 4 3 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 19 14 9 0 7 4 9 6 6 1 6 8 7 1 Others 1 1 0 0 1 0 1 1 1 0 1 1 1 0 Total 15334 14026 12316 106 14296 9923 10450 6924 6783 6177 10887 12936 12090 7241 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 17965 18091 17450 271 18021 18207 14407 18522 14206 13562 18149 18047 18159 15363 Transit 3601 3368 3271 57 3449 3200 2967 2785 2417 2455 3207 3339 3224 2570 Transit-only 129 116 144 33 119 100 335 80 376 277 105 114 104 258 Total 21695 21575 20865 361 21589 21507 17709 21387 16999 16294 21461 21500 21487 18191 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.42 6.24 5.94 5.00 6.36 6.12 6.14 5.09 5.20 5.21 6.21 6.32 7.83 4.91 Std 2.72 2.51 2.59 3.20 2.74 2.76 2.68 1.61 2.03 2.00 2.78 2.73 2.67 1.99 o List of martians appearing throughout the week. Prefix Origin AS 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 10.101.39.12/30 12390 10.101.39.16/30 12390 10.101.39.18/32 12390 10.101.39.20/30 12390 172.16.23.0/30 12819 172.16.103.0/24 6656 192.168.1.0/24 29404 192.168.19.0/24 2200 192.168.230.0/30 12819 o List of hot-spots during the week. Prefix Origin AS Number of updates 207.168.184.0/24 32832 551162 81.212.149.0/24 9121 476332 81.213.47.0/24 9121 334440 62.111.4.0/24 6666 279354 12.34.129.0/24 26885 247444 63.144.47.0/24 26885 247091 67.151.119.0/24 33486 207594 195.234.54.0/23 35726 174744 69.61.77.0/24 36344 170334 192.204.160.0/21 19261 162967 Total number of RIS BGP peering sessions: 547

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

09 Jan '06

RIS Statistics Report (20060102-20060109) This report was generated at Mon Jan 9 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 37120 33806 36744 0 34006 33234 33002 11421 28975 20985 33243 33342 29769 19300 ARIN 78875 65079 78092 128 64936 64604 60271 11633 63467 35758 64249 64227 56857 18244 LACNIC 12339 8568 12281 785 8537 8559 8123 3573 8447 5600 8501 8506 8350 4075 RIPE NCC 44269 29635 41845 374 29688 28020 26648 10641 26307 19537 27980 29309 24444 15073 OLD 40147 35333 39094 117 35283 34943 32869 8838 33610 18510 34217 34510 30781 14233 IANA 14798 10512 14342 31 10584 10147 9701 3553 10001 6975 10133 10361 8926 4744 RFC1918 49 9 26 1 10 0 0 0 0 0 0 3 0 0 AFRINIC 1 0 1 0 0 0 0 0 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 227598 182942 222425 1436 183044 179507 170614 49659 170807 107365 178323 180258 159127 75669 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 11406 11365 11302 132 11344 11345 10714 3584 11226 7278 11280 11303 10958 5148 APNIC 2431 2416 2423 0 2427 2406 2404 1089 2342 1706 2409 2420 2233 1716 RIPE NCC 7564 7529 7544 140 7550 7529 7049 3823 7058 5927 7525 7546 6814 5213 LACNIC 175 174 170 17 171 171 166 103 163 132 168 168 167 118 AFRINIC 6 6 6 0 6 6 6 4 6 5 6 6 6 5 IANA 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Private 54 32 26 0 32 16 22 7 7 5 20 23 15 15 Others 1 1 1 0 1 1 1 1 1 1 1 1 1 1 Total 21638 21524 21473 289 21532 21475 20363 8611 20803 15054 21410 21468 20195 12216 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3603 4707 4217 85 4426 5864 5449 2295 6830 4971 6321 4517 5782 3150 APNIC 709 911 955 0 833 1056 1095 611 1233 1015 1260 893 955 966 RIPE NCC 2237 3124 2565 112 2557 3575 3175 2502 4186 3603 3972 2733 3066 3225 LACNIC 68 77 78 14 74 90 83 71 102 82 93 77 84 75 AFRINIC 3 3 3 0 3 4 3 3 5 4 4 4 3 4 IANA 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Private 29 10 7 0 16 2 6 2 2 0 5 8 6 10 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6650 8833 7826 211 7910 10592 9812 5484 12358 9675 11656 8233 9897 7430 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 7803 6658 7085 47 6918 5481 5265 1289 4396 2307 4959 6786 5176 1998 APNIC 1722 1505 1468 0 1594 1350 1309 478 1109 691 1149 1527 1278 750 RIPE NCC 5327 4405 4979 28 4993 3954 3874 1321 2872 2324 3553 4813 3748 1988 LACNIC 107 97 92 3 97 81 83 32 61 50 75 91 83 43 AFRINIC 3 3 3 0 3 2 3 1 1 1 2 2 3 1 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 25 22 19 0 16 14 16 5 5 5 15 15 9 5 Others 1 1 1 0 1 1 1 1 1 1 1 1 1 1 Total 14988 12691 13647 78 13622 10883 10551 3127 8445 5379 9754 13235 10298 4786 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 17960 18140 18004 219 18024 18230 17079 6685 17869 12490 18198 18048 17073 9800 Transit 3543 3267 3348 45 3391 3146 3094 1256 2822 2217 3093 3300 2832 1955 Transit-only 135 117 121 25 117 99 190 670 112 347 119 120 290 461 Total 21638 21524 21473 289 21532 21475 20363 8611 20803 15054 21410 21468 20195 12216 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.25 6.24 5.67 5.00 6.23 5.78 6.11 5.15 5.02 5.16 6.21 5.96 8.05 4.93 Std 2.69 2.50 2.53 3.12 2.69 2.68 2.72 1.94 1.85 1.97 2.75 2.64 2.74 2.02 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/24 9009 10.0.3.0/24 16186 10.0.50.4/30 16186 10.0.50.8/30 16186 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 10.101.39.12/30 12390 10.101.39.16/30 12390 10.101.39.18/32 12390 10.101.39.20/30 12390 172.16.0.0/12 16215 172.16.2.0/27 6325 172.16.2.32/27 6325 172.16.2.80/28 6325 172.16.23.0/30 12819 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.19.0/24 2200 192.168.230.0/30 12819 o List of hot-spots during the week. Prefix Origin AS Number of updates 207.168.184.0/24 32832 534977 81.212.149.0/24 9121 446784 81.213.47.0/24 9121 398505 211.76.98.0/24 17709 344675 67.151.119.0/24 33486 317438 62.111.4.0/24 6666 285671 63.144.47.0/24 26885 245660 12.34.129.0/24 26885 237598 195.234.54.0/23 35726 219198 195.155.164.0/24 8505 118573 Total number of RIS BGP peering sessions: 546

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ANNOUNCEMENT: The RIS Project's Remote Route Collector is online at Sao Paulo Internet Exchange.
by arife＠ripe.net 04 Jan '06

04 Jan '06

[Apologies for duplicate e-mails] Dear All, The RIPE NCC is pleased to announce that the Routing Information Service (RIS) Project's first Remote Route Collector (RRC) in South America, RRC15, is online at Sao Paulo Internet Exchange Point and is now ready to peer with PTTMetro-SP members. RRC15 has been operational since Dec 2005 and is located at PTTMetro-SP, Sao Paulo. The RRC has an interface on the shared PTTMetro-SP network, running IPv4, and collects routing information from all exchange members willing to peer with us. Many thanks to Milton Kaoru Kashiwakura, Luciano Gomes and LACNIC for helping us with locating the RIS Remote Route Collector at PTTMetro-SP. Our details: ------------ Peering addresses: 200.219.130.23 Autonomous system: 12654 Our policy: http://www.ripe.net/projects/ris/docs/peering.html Peering requests: E-mail: rispeering(a)ripe.net Web form at URL: http://www.ris.ripe.net/cgi-bin/peerreg.cgi The RIS project, which started as a modest RIPE NCC project in 1999, has gradually grown to include over 400 IPv4 and IPv6 peers at 14 data collection points in Europe, Japan and North America. Our mission is to collect Border Gateway Protocol (BGP) routing information and make it available to the Internet community. This involves devising tools that can help ISPs debug problems over time without them being limited to using BGP, and providing RIS with raw data regarding the Internet's historical development. For more information about RIS, please see: http://www.ripe.net/ris/ For more information about RIS Tools, please see: http://www.ripe.net/projects/ris/tools/index.html Please send any comments to: ris(a)ripe.net. Best regards, Arife Vural RIPE NCC, Software Engineering Department

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RIS Statistics Report
by risops＠ripe.net 02 Jan '06

02 Jan '06

RIS Statistics Report (20051226-20060102) This report was generated at Mon Jan 2 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 36018 34151 32946 0 35415 22833 32951 13403 25647 32393 32896 32929 32821 24273 ARIN 71206 64787 63812 148 70856 38920 63931 23757 36105 63011 63835 63826 64298 18688 LACNIC 11012 8493 8425 931 10977 6770 8485 5174 6888 8402 8424 8425 8458 5178 RIPE NCC 33201 29033 28993 528 32583 20173 28842 15740 19625 27697 28630 29011 28828 16161 OLD 36638 35081 33934 173 36200 19261 34068 14023 20862 33431 33813 33906 34459 15366 IANA 11599 9936 9864 69 11547 6853 9845 4458 6154 9682 9835 9934 9835 4755 RFC1918 24 7 5 0 12 0 0 0 0 0 0 0 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 199699 181488 177979 1849 197591 114810 178122 76555 115281 174616 177433 178031 178699 84421 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 11380 11347 11278 163 11330 7412 10879 6307 8088 11214 11260 11274 11302 5314 APNIC 2432 2410 2411 0 2427 1895 2381 1080 1928 2391 2411 2420 2393 2078 RIPE NCC 7552 7515 7531 173 7538 6100 7101 5231 5767 7485 7520 7530 7518 5386 LACNIC 173 172 169 27 170 149 171 117 147 164 166 168 170 127 AFRINIC 6 6 6 0 6 5 6 4 4 6 6 6 6 5 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 45 35 23 1 31 23 24 2 3 2 22 26 17 6 Others 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Total 21589 21486 21419 364 21503 15585 20563 12741 15937 21262 21386 21425 21407 12916 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3616 4657 4404 110 4029 4039 5804 4605 5396 7322 5883 4896 5264 3326 APNIC 708 870 962 0 812 831 1041 592 1106 1477 1089 958 978 1242 RIPE NCC 2235 3080 2567 134 2413 2854 3308 3526 3245 4627 3511 2759 3064 3326 LACNIC 70 88 82 24 79 83 85 86 98 107 94 82 88 82 AFRINIC 3 3 3 0 3 2 3 3 1 3 4 3 3 3 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 21 13 3 0 11 4 5 0 1 1 5 7 4 4 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6653 8711 8021 268 7347 7813 10246 8812 9847 13537 10586 8705 9401 7983 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 7764 6690 6874 53 7301 3373 5075 1702 2692 3892 5377 6378 6038 1988 APNIC 1724 1540 1449 0 1615 1064 1340 488 822 914 1322 1462 1415 836 RIPE NCC 5317 4435 4964 39 5125 3246 3793 1705 2522 2858 4009 4771 4454 2060 LACNIC 103 84 87 3 91 66 86 31 49 57 72 86 82 45 AFRINIC 3 3 3 0 3 3 3 1 3 3 2 3 3 2 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 24 22 20 1 20 19 19 2 2 1 17 19 13 2 Others 1 1 1 0 1 1 1 0 0 0 1 1 1 0 Total 14936 12775 13398 96 14156 7772 10317 3929 6090 7725 10800 12720 12006 4933 Others: AS65535 Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Leaf 17914 18104 17968 284 17953 12725 17263 10515 13367 18324 18123 18007 18135 10459 Transit 3543 3264 3329 47 3429 2476 3137 1747 2227 2858 3149 3298 3164 2010 Transit-only 132 118 122 33 121 384 163 479 343 80 114 120 108 447 Total 21589 21486 21419 364 21503 15585 20563 12741 15937 21262 21386 21425 21407 12916 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.30 6.30 5.79 4.65 6.04 6.17 6.13 4.98 5.27 5.07 6.04 6.28 7.61 4.99 Std 2.67 2.56 2.62 2.87 2.59 2.74 2.70 1.86 2.10 2.01 2.74 2.76 2.59 2.12 o List of martians appearing throughout the week. Prefix Origin AS 10.0.12.0/30 8342 10.1.0.0/24 16186 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 10.101.39.12/30 12390 10.101.39.16/30 12390 10.101.39.20/30 12390 172.16.2.0/27 6325 172.16.2.32/27 6325 172.16.2.80/28 6325 172.16.23.0/30 12819 172.31.31.0/30 6325 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.191.0/24 5417 192.168.230.0/30 12819 o List of hot-spots during the week. Prefix Origin AS Number of updates 207.168.184.0/24 32832 572252 81.212.149.0/24 9121 466019 81.213.47.0/24 9121 417642 211.76.98.0/24 17709 377401 67.151.119.0/24 33486 293736 12.34.129.0/24 26885 280288 195.234.54.0/23 35726 274482 63.144.47.0/24 26885 270554 62.111.4.0/24 6666 210812 81.212.141.0/24 9121 171386 Total number of RIS BGP peering sessions: 544

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RIS Statistics Report
by risops＠ripe.net 26 Dec '05

26 Dec '05

RIS Statistics Report (20051219-20051226) This report was generated at Mon Dec 26 00:15:01 UTC 2005. 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 34297 34024 32941 0 33620 33003 32828 15558 22021 25045 32906 32938 29606 32961 ARIN 65877 64565 64881 84 65411 64360 61288 13361 44542 36061 63815 64767 49908 64319 LACNIC 9974 9965 9909 689 9937 9965 9672 4208 7202 6414 9908 9911 8556 8383 RIPE NCC 32059 28132 30204 352 29512 28062 27221 12234 15832 21516 28203 29732 25415 27497 OLD 37553 34843 36022 227 35864 34435 34155 9067 25140 19014 33824 35014 28668 34439 IANA 10217 9864 9883 44 10063 9822 9566 3764 7176 6351 9878 10021 8034 9619 RFC1918 41 11 9 0 21 0 0 0 17 0 0 3 0 0 AFRINIC 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 190018 181404 183849 1396 184428 179647 174730 58192 121930 114401 178534 182386 150187 177218 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 11403 11353 11302 111 11352 11348 10760 3866 8555 7810 11257 11299 10601 11320 APNIC 2423 2397 2398 0 2417 2402 2395 1377 1854 2087 2393 2398 2319 2405 RIPE NCC 7547 7497 7523 150 7533 7505 7239 4265 5363 6414 7505 7529 7072 7485 LACNIC 172 171 168 18 169 170 164 97 142 133 165 167 155 170 AFRINIC 6 6 6 0 6 6 6 5 5 6 6 6 6 6 IANA 1 0 0 0 0 0 0 0 1 0 0 0 0 0 Private 60 27 22 2 30 18 22 9 12 7 18 24 18 31 Others 1 1 1 0 1 0 1 1 1 1 1 1 1 1 Total 21613 21452 21420 281 21508 21449 20587 9620 15933 16458 21345 21424 20172 21418 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 3533 4833 4501 75 3910 5221 4866 2566 5545 5161 6731 4370 5511 7308 APNIC 703 884 868 0 812 1061 950 836 1049 1263 1077 874 1026 1116 RIPE NCC 2203 3135 2725 110 2450 3320 3170 2689 2997 3808 3913 2654 2972 4600 LACNIC 71 88 79 17 77 92 87 65 92 93 98 79 83 108 AFRINIC 3 3 3 0 3 3 3 2 2 3 3 3 3 3 IANA 1 0 0 0 0 0 0 0 1 0 0 0 0 0 Private 41 10 7 1 14 6 6 2 3 3 4 9 3 24 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 6555 8953 8183 203 7266 9703 9082 6160 9689 10331 11826 7989 9598 13159 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 ARIN 7870 6520 6801 36 7442 6127 5894 1300 3010 2649 4526 6929 5090 4012 APNIC 1720 1513 1530 0 1605 1341 1445 541 805 824 1316 1524 1293 1289 RIPE NCC 5344 4362 4798 40 5083 4185 4069 1576 2366 2606 3592 4875 4100 2885 LACNIC 101 83 89 1 92 78 77 32 50 40 67 88 72 62 AFRINIC 3 3 3 0 3 3 3 3 3 3 3 3 3 3 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 19 17 15 1 16 12 16 7 9 4 14 15 15 7 Others 1 1 1 0 1 0 1 1 1 1 1 1 1 1 Total 15058 12499 13237 78 14242 11746 11505 3460 6244 6127 9519 13435 10574 8259 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 17950 18128 18007 209 17978 18156 17273 7574 13333 13822 18146 17994 17006 18388 Transit 3533 3207 3292 47 3408 3190 3157 1427 2197 2361 3085 3306 2949 2939 Transit-only 130 117 121 25 122 103 157 619 403 275 114 124 217 91 Total 21613 21452 21420 281 21508 21449 20587 9620 15933 16458 21345 21424 20172 21418 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 Avg 6.31 6.28 5.89 4.25 6.12 5.85 6.10 5.24 5.34 5.26 6.31 6.12 7.90 4.79 Std 2.73 2.55 2.62 2.97 2.64 2.66 2.70 1.98 2.18 2.19 2.86 2.74 2.78 1.88 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 16215 10.0.10.8/30 16186 10.0.50.8/30 16186 10.16.0.244/30 8342 10.101.39.12/30 12390 10.101.39.16/30 12390 10.101.39.18/32 12390 10.101.39.20/30 12390 10.103.1.4/30 8342 10.245.0.232/30 8642 10.250.208.0/25 8642 10.250.208.128/25 8642 10.250.209.0/25 8642 10.250.209.128/25 8642 10.250.210.0/25 8642 10.250.210.128/25 8642 10.250.211.0/25 8642 10.250.211.128/25 8642 10.250.212.0/25 8642 10.250.212.128/25 8642 10.250.213.0/25 8642 10.250.213.128/25 8642 10.250.214.0/25 8642 10.250.214.128/25 8642 10.250.215.0/25 8642 10.250.215.128/25 8642 172.16.0.0/30 8342 172.16.2.0/27 6325 172.16.2.32/27 6325 172.16.2.80/28 6325 172.16.23.0/30 12819 172.31.1.0/30 8342 172.31.31.0/30 6325 192.0.2.0/24 16215 192.168.0.0/16 16215 192.168.90.0/24 5417 192.168.91.0/24 5417 192.168.191.0/24 5417 192.168.230.0/30 12819 o List of hot-spots during the week. Prefix Origin AS Number of updates 207.168.184.0/24 32832 605677 211.76.98.0/24 17709 431500 81.213.47.0/24 9121 391348 12.34.129.0/24 26885 284186 63.144.47.0/24 26885 284102 195.234.54.0/23 35726 280056 67.151.119.0/24 33486 272161 81.212.141.0/24 9121 126702 204.201.21.0/24 20096 126174 199.181.158.0/23 4595 114385 Total number of RIS BGP peering sessions: 544

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