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

RIS Statistics Report
by risops＠ripe.net 23 Feb '09

23 Feb '09

RIS Statistics Report (20090216-20090223) This report was generated at Mon Feb 23 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 87715 72977 68631 0 82657 64756 64884 62641 62323 62039 63231 63499 67719 63008 66907 67475 ARIN 120320 97018 91623 0 109167 92478 92606 94511 92337 91439 95324 91912 94715 92132 95421 91797 LACNIC 33855 21793 22202 0 31384 22089 22200 21790 22106 22015 22216 21552 23763 22072 24898 21675 RIPE NCC 276012 62105 84790 0 81791 80363 71298 60749 61871 64744 62777 62564 217678 61589 61935 61457 AfriNIC 3444 2809 2870 0 3382 2869 2885 2874 2852 2877 2905 2845 2933 2883 2883 2830 Old 52037 42776 41592 0 49900 42420 42297 41750 41105 41181 41532 41293 42785 41312 43281 42069 IANA 45 1 31 0 45 31 31 1 1 1 1 1 1 1 1 1 RFC1918 1935 1 5 0 73 63 484 0 1 57 61 2 1365 1 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 575363 299480 311744 0 358399 305069 296685 284316 282596 284353 288047 283668 450959 282998 295338 287304 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 13270 13143 13071 0 13156 13140 13114 12970 13081 13069 13105 13065 13190 13083 13102 13007 APNIC 3672 3649 3590 0 3629 3617 3600 3580 3601 3585 3606 3606 3593 3608 3576 3585 RIPE NCC 13013 12924 12917 0 12929 12917 12921 12854 12931 12906 12938 12927 12948 12911 12887 12884 LACNIC 1105 1095 1083 0 1096 1093 1090 1087 1085 1085 1096 1085 1100 1095 1094 1083 AFRINIC 248 244 245 0 244 243 242 239 241 242 245 244 246 243 240 241 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 109 51 59 0 44 38 47 24 31 42 48 34 37 40 45 25 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31420 31108 30967 0 31101 31050 31016 30755 30971 30931 31040 30963 31115 30982 30945 30827 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3967 4684 4781 0 4723 4990 5197 7595 5498 5326 4629 4989 5312 4950 6779 7377 APNIC 917 1086 1168 0 1183 1102 1163 1631 1286 1284 1064 1181 1355 1132 1523 1732 RIPE NCC 3815 4606 4591 0 4531 4737 4641 7537 4792 4754 4456 4719 5198 4911 7108 7163 LACNIC 329 426 416 0 409 400 415 515 437 446 386 434 468 402 448 529 AFRINIC 84 93 90 0 93 93 92 111 94 94 92 94 97 90 104 117 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 76 34 42 0 33 21 26 15 21 25 29 21 22 22 29 19 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9190 10930 11089 0 10974 11344 11535 17404 12128 11930 10657 11439 12452 11508 15991 16938 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9303 8459 8290 0 8433 8150 7917 5375 7583 7743 8476 8076 7878 8133 6323 5630 APNIC 2755 2563 2422 0 2446 2515 2437 1949 2315 2301 2542 2425 2238 2476 2053 1853 RIPE NCC 9198 8318 8326 0 8398 8180 8280 5317 8139 8152 8482 8208 7750 8000 5779 5721 LACNIC 776 669 667 0 687 693 675 572 648 639 710 651 632 693 646 554 AFRINIC 164 151 155 0 151 150 150 128 147 148 153 150 149 153 136 124 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 33 17 17 0 11 17 21 9 10 17 19 13 15 18 16 6 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22230 20178 19878 0 20127 19706 19481 13351 18843 19001 20383 19524 18663 19474 14954 13889 IANA : AS65535 Number of 4-byte ASes: 16. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 25248 25411 25243 0 25559 25190 25117 25288 25171 25187 25110 25567 25646 25149 25365 26080 Transit 6017 5562 5570 0 5407 5717 5751 5331 5651 5595 5766 5241 5339 5676 5450 4632 Transit-only 172 142 161 0 145 151 158 139 154 153 172 160 132 166 136 120 Total 31437 31115 30974 0 31111 31058 31026 30758 30976 30935 31048 30968 31117 30991 30951 30832 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.78 6.10 5.35 0.00 5.28 6.11 5.73 5.52 5.54 5.80 5.54 5.24 5.75 5.27 7.29 4.98 Std 2.46 2.34 2.45 0.00 2.28 2.25 2.69 2.42 2.66 2.28 2.55 2.41 2.27 2.47 3.03 1.63 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.6.6.6/32 3741 10.100.100.100/30 6067 10.176.2.0/24 3549 10.176.3.0/24 3549 10.255.150.0/23 8546 172.16.0.0/16 8546 172.22.0.23/32 1267 172.22.0.45/32 1267 172.22.0.83/32 1267 172.22.0.180/32 1267 172.22.0.189/32 1267 172.22.2.5/32 1267 172.22.2.84/32 1267 172.22.2.194/32 1267 172.22.2.243/32 1267 172.22.3.12/32 1267 172.22.3.247/32 1267 172.22.4.20/32 1267 172.22.4.32/32 1267 172.22.4.163/32 1267 172.22.4.239/32 1267 172.22.5.40/32 1267 172.22.5.53/32 1267 172.22.5.57/32 1267 172.22.5.59/32 1267 172.22.5.75/32 1267 172.22.5.85/32 1267 172.22.5.86/32 1267 172.22.5.95/32 1267 172.22.5.100/32 1267 172.22.5.118/32 1267 172.22.5.119/32 1267 172.22.5.124/32 1267 172.22.5.125/32 1267 172.22.5.137/32 1267 172.22.5.138/32 1267 172.22.5.140/32 1267 172.22.6.28/32 1267 172.22.6.57/32 1267 172.22.6.58/32 1267 172.22.6.68/32 1267 172.22.6.133/32 1267 172.22.6.152/32 1267 172.22.6.204/32 1267 172.22.6.230/32 1267 172.22.6.241/32 1267 172.22.6.255/32 1267 172.22.7.2/32 1267 172.22.7.5/32 1267 172.22.7.9/32 1267 172.22.7.10/32 1267 172.22.7.14/32 1267 172.22.7.128/32 1267 172.22.7.153/32 1267 172.22.7.155/32 1267 172.22.7.198/32 1267 172.22.7.242/32 1267 172.22.8.153/32 1267 172.22.8.203/32 1267 172.22.8.218/32 1267 172.22.8.219/32 1267 172.22.9.23/32 1267 172.22.10.21/32 1267 172.22.10.148/32 1267 172.22.11.131/32 1267 172.22.11.149/32 1267 172.22.12.189/32 1267 172.22.13.7/32 1267 172.22.13.160/32 1267 172.22.13.161/32 1267 172.22.13.179/32 1267 172.22.13.234/32 1267 172.22.13.237/32 1267 172.22.14.21/32 1267 172.22.15.40/32 1267 172.22.15.109/32 1267 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.20.0/24 6730 192.168.199.196/30 13237 192.168.252.0/24 8527 o List of hot-spots during the week. Prefix Origin AS Number of updates 212.85.220.0/24 30306 505820 212.85.223.0/24 30306 498147 41.204.2.0/24 32398 472916 209.197.12.0/22 29798 220661 66.63.32.0/19 16559 214642 210.214.156.0/24 9583 199895 210.214.146.0/24 9583 197106 210.214.117.0/24 9583 190887 210.214.232.0/24 9583 182162 210.214.184.0/24 9583 176149 Total number of RIS BGP peering sessions: 643

1 0

RIS Statistics Report
by risops＠ripe.net 15 Feb '09

15 Feb '09

RIS Statistics Report (20090209-20090216) This report was generated at Mon Feb 16 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 72884 70888 61853 0 68036 64056 63229 61974 61809 61652 62306 62903 66154 62278 66234 66956 ARIN 119335 96454 91033 0 92715 92016 93300 94159 91346 91624 92198 91585 94319 91724 111553 91418 LACNIC 34790 21665 22073 0 22216 22153 23486 22157 22093 23105 22132 21569 24815 22029 32511 21505 RIPE NCC 307332 61989 99092 0 64656 73189 63556 60947 61958 65156 62812 64173 249741 61694 62535 61267 AfriNIC 3164 2886 3014 0 2667 2987 3084 2992 3005 3018 3021 2700 3097 2994 2998 2695 Old 47305 43477 41276 0 42142 42198 42916 41806 41159 42036 41880 41297 43656 41254 44290 42109 IANA 255 217 32 0 10 0 2 0 0 219 220 10 222 0 1 0 RFC1918 3720 0 4 0 23 27 10 0 1 23 40 24 3674 1 18 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 588785 297576 318377 0 292465 296626 289583 284035 281371 286833 284609 284261 485678 281974 320140 285950 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 13225 13107 13043 0 13104 13102 13107 12973 13024 13043 13045 13040 13169 13042 13063 12981 APNIC 3660 3641 3583 0 3619 3606 3589 3569 3587 3577 3595 3595 3589 3596 3562 3577 RIPE NCC 12979 12891 12883 0 12880 12884 12915 12822 12889 12882 12896 12891 12927 12874 12835 12850 LACNIC 1101 1089 1079 0 1090 1088 1092 1084 1081 1081 1083 1081 1095 1080 1092 1078 AFRINIC 248 246 246 0 245 245 245 241 243 245 246 245 247 245 241 242 IANA 2 1 2 0 2 1 2 1 2 1 1 1 1 1 1 0 Private 122 52 65 0 48 37 63 28 40 61 47 41 49 44 46 30 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31339 31029 30903 0 30990 30965 31015 30720 30868 30892 30915 30896 31079 30884 30842 30760 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4047 4674 4653 0 4878 5248 5100 7742 5832 5318 4796 5094 4857 5061 7050 7313 APNIC 965 1124 1215 0 1220 1218 1262 1774 1431 1347 1181 1239 1280 1220 1763 1810 RIPE NCC 3871 4653 4551 0 4547 5028 4622 7795 5084 4763 4737 4715 4633 5117 7506 7284 LACNIC 348 425 431 0 423 423 420 538 483 451 428 445 428 439 464 540 AFRINIC 85 92 87 0 91 94 94 111 91 98 92 94 92 89 104 117 IANA 1 1 2 0 1 1 2 1 2 1 1 1 1 1 1 0 Private 91 33 50 0 37 22 44 17 26 48 29 30 27 26 29 22 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9409 11003 10990 0 11198 12035 11545 17979 12950 12027 11265 11619 11319 11954 16918 17087 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9178 8433 8390 0 8226 7854 8007 5231 7192 7725 8249 7946 8312 7981 6013 5668 APNIC 2695 2517 2368 0 2399 2388 2327 1795 2156 2230 2414 2356 2309 2376 1799 1767 RIPE NCC 9108 8238 8332 0 8333 7856 8293 5027 7805 8119 8159 8176 8294 7757 5329 5566 LACNIC 753 664 648 0 667 665 672 546 598 630 655 636 667 641 628 538 AFRINIC 163 154 159 0 154 151 151 130 152 147 154 151 155 156 137 125 IANA 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 Private 31 19 15 0 11 15 19 11 14 13 18 11 22 18 17 8 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21930 20026 19913 0 19792 18930 19470 12741 17918 18865 19650 19277 19760 18930 13924 13673 IANA : AS1.65 AS65535 Number of 4-byte ASes: 17. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 26129 26098 26036 0 26132 26142 26108 26362 26103 26100 26024 26081 26178 26086 26362 26467 Transit 5063 4799 4718 0 4732 4688 4762 4236 4620 4655 4737 4667 4759 4652 4354 4177 Transit-only 163 143 159 0 137 146 154 128 152 144 162 154 147 157 134 120 Total 31355 31040 30913 0 31001 30976 31024 30726 30875 30899 30923 30902 31084 30895 30850 30764 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.86 6.22 5.52 0.00 5.25 6.10 5.72 5.43 5.63 5.74 5.48 5.23 6.09 5.25 7.30 4.93 Std 2.47 2.44 2.53 0.00 2.29 2.36 2.50 2.33 2.61 2.32 2.51 2.28 2.36 2.45 2.88 1.66 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/24 35807 10.0.32.0/22 35807 10.0.250.0/30 35807 10.0.251.0/24 35807 10.1.0.0/16 35807 10.2.0.0/16 44640 10.3.0.0/16 35807 10.4.0.80/32 30890 10.8.0.0/18 35807 10.11.212.49/32 30890 10.17.26.209/32 30890 10.20.30.0/30 8342 10.22.0.0/16 35807 10.23.0.0/24 35807 10.24.0.0/16 35807 10.24.0.80/32 30890 10.25.0.0/16 35807 10.40.0.0/13 35807 10.42.1.155/32 30890 10.50.0.0/16 35807 10.51.0.0/16 35807 10.52.0.0/16 35807 10.53.0.0/16 35807 10.57.0.0/16 35807 10.65.160.0/22 35807 10.65.164.0/22 35807 10.72.0.0/16 35807 10.77.112.101/32 30890 10.80.0.0/13 35807 10.88.0.0/16 35807 10.89.0.0/16 35807 10.91.0.0/16 35807 10.92.0.0/16 35807 10.93.0.0/16 35807 10.94.0.0/16 35807 10.95.207.0/24 35807 10.95.208.0/22 35807 10.95.212.0/22 35807 10.95.216.0/22 35807 10.98.64.0/18 44640 10.100.100.100/30 6067 10.107.1.189/32 30890 10.118.0.135/32 30890 10.118.1.189/32 30890 10.128.0.0/13 35807 10.129.32.0/19 35807 10.130.0.0/16 35807 10.131.0.0/16 35807 10.150.0.0/16 39598 10.151.0.0/16 35807 10.152.0.0/16 65103 10.158.0.0/16 65103 10.158.105.136/32 30890 10.160.0.0/16 35807 10.160.128.0/17 35807 10.167.31.111/32 30890 10.167.250.253/32 30890 10.168.1.155/32 30890 10.181.91.121/32 30890 10.189.1.189/32 30890 10.202.105.120/32 30890 10.206.0.0/16 35807 10.215.0.139/32 30890 10.255.150.0/23 8546 127.45.153.142/32 30890 127.204.212.91/32 30890 127.223.43.124/32 30890 172.16.0.0/16 8546 172.17.0.0/16 20634 172.22.0.23/32 1267 172.22.0.24/32 1267 172.22.0.25/32 1267 172.22.0.68/32 1267 172.22.0.115/32 1267 172.22.0.232/32 1267 172.22.1.42/32 1267 172.22.1.101/32 1267 172.22.1.160/32 1267 172.22.1.172/32 1267 172.22.1.178/32 1267 172.22.1.187/32 1267 172.22.1.224/32 1267 172.22.1.234/32 1267 172.22.2.13/32 1267 172.22.2.103/32 1267 172.22.2.104/32 1267 172.22.2.167/32 1267 172.22.2.235/32 1267 172.22.3.26/32 1267 172.22.3.51/32 1267 172.22.3.54/32 1267 172.22.3.90/32 1267 172.22.3.101/32 1267 172.22.3.128/32 1267 172.22.3.134/32 1267 172.22.3.147/32 1267 172.22.4.17/32 1267 172.22.4.26/32 1267 172.22.4.44/32 1267 172.22.4.56/32 1267 172.22.4.59/32 1267 172.22.4.73/32 1267 172.22.4.84/32 1267 172.22.4.117/32 1267 172.22.4.127/32 1267 172.22.4.145/32 1267 172.22.4.166/32 1267 172.22.4.173/32 1267 172.22.4.175/32 1267 172.22.4.194/32 1267 172.22.4.217/32 1267 172.22.4.238/32 1267 172.22.5.8/32 1267 172.22.5.12/32 1267 172.22.5.37/32 1267 172.22.5.54/32 1267 172.22.5.74/32 1267 172.22.5.100/32 1267 172.22.5.103/32 1267 172.22.5.108/32 1267 172.22.5.121/32 1267 172.22.5.145/32 1267 172.22.5.155/32 1267 172.22.5.156/32 1267 172.22.5.158/32 1267 172.22.5.160/32 1267 172.22.5.164/32 1267 172.22.5.182/32 1267 172.22.5.183/32 1267 172.22.5.189/32 1267 172.22.5.200/32 1267 172.22.5.223/32 1267 172.22.6.37/32 1267 172.22.6.42/32 1267 172.22.6.47/32 1267 172.22.6.49/32 1267 172.22.6.87/32 1267 172.22.6.89/32 1267 172.22.6.93/32 1267 172.22.7.28/32 1267 172.22.7.41/32 1267 172.22.7.56/32 1267 172.22.7.60/32 1267 172.22.7.107/32 1267 172.22.7.112/32 1267 172.22.7.113/32 1267 172.22.7.180/32 1267 172.22.7.181/32 1267 172.22.7.218/32 1267 172.22.7.220/32 1267 172.22.8.39/32 1267 172.22.8.79/32 1267 172.22.8.108/32 1267 172.22.8.113/32 1267 172.22.8.121/32 1267 172.22.8.143/32 1267 172.22.8.158/32 1267 172.22.8.169/32 1267 172.22.8.177/32 1267 172.22.8.200/32 1267 172.22.8.205/32 1267 172.22.8.211/32 1267 172.22.9.12/32 1267 172.22.9.13/32 1267 172.22.9.15/32 1267 172.22.9.21/32 1267 172.22.9.66/32 1267 172.22.9.67/32 1267 172.22.9.139/32 1267 172.22.9.190/32 1267 172.22.9.197/32 1267 172.22.9.209/32 1267 172.22.9.218/32 1267 172.22.9.244/32 1267 172.22.10.29/32 1267 172.22.10.34/32 1267 172.22.10.36/32 1267 172.22.10.50/32 1267 172.22.10.52/32 1267 172.22.10.56/32 1267 172.22.10.67/32 1267 172.22.10.73/32 1267 172.22.10.74/32 1267 172.22.10.101/32 1267 172.22.10.102/32 1267 172.22.10.107/32 1267 172.22.10.116/32 1267 172.22.10.119/32 1267 172.22.10.128/32 1267 172.22.10.135/32 1267 172.22.10.144/32 1267 172.22.10.150/32 1267 172.22.10.151/32 1267 172.22.10.161/32 1267 172.22.10.162/32 1267 172.22.10.164/32 1267 172.22.10.171/32 1267 172.22.10.181/32 1267 172.22.10.211/32 1267 172.22.10.223/32 1267 172.22.10.239/32 1267 172.22.10.244/32 1267 172.22.10.252/32 1267 172.22.11.8/32 1267 172.22.11.16/32 1267 172.22.11.19/32 1267 172.22.11.33/32 1267 172.22.11.35/32 1267 172.22.11.37/32 1267 172.22.11.38/32 1267 172.22.11.59/32 1267 172.22.11.65/32 1267 172.22.11.70/32 1267 172.22.11.72/32 1267 172.22.11.95/32 1267 172.22.11.98/32 1267 172.22.11.106/32 1267 172.22.11.122/32 1267 172.22.11.123/32 1267 172.22.11.159/32 1267 172.22.11.163/32 1267 172.22.11.176/32 1267 172.22.11.186/32 1267 172.22.11.195/32 1267 172.22.11.203/32 1267 172.22.11.210/32 1267 172.22.11.211/32 1267 172.22.11.215/32 1267 172.22.11.216/32 1267 172.22.11.229/32 1267 172.22.11.236/32 1267 172.22.12.19/32 1267 172.22.12.26/32 1267 172.22.12.36/32 1267 172.22.12.37/32 1267 172.22.12.44/32 1267 172.22.12.48/32 1267 172.22.12.61/32 1267 172.22.12.63/32 1267 172.22.12.77/32 1267 172.22.12.96/32 1267 172.22.12.98/32 1267 172.22.12.100/32 1267 172.22.12.108/32 1267 172.22.12.109/32 1267 172.22.12.149/32 1267 172.22.12.171/32 1267 172.22.12.194/32 1267 172.22.12.196/32 1267 172.22.12.203/32 1267 172.22.12.237/32 1267 172.22.12.248/32 1267 172.22.13.5/32 1267 172.22.13.7/32 1267 172.22.13.12/32 1267 172.22.13.40/32 1267 172.22.13.42/32 1267 172.22.13.45/32 1267 172.22.13.48/32 1267 172.22.13.49/32 1267 172.22.13.54/32 1267 172.22.13.56/32 1267 172.22.13.58/32 1267 172.22.13.65/32 1267 172.22.13.71/32 1267 172.22.13.77/32 1267 172.22.13.92/32 1267 172.22.13.93/32 1267 172.22.13.94/32 1267 172.22.13.103/32 1267 172.22.13.130/32 1267 172.22.13.134/32 1267 172.22.13.149/32 1267 172.22.13.153/32 1267 172.22.13.154/32 1267 172.22.13.166/32 1267 172.22.13.180/32 1267 172.22.13.193/32 1267 172.22.14.34/32 1267 172.22.14.71/32 1267 172.22.14.84/32 1267 172.22.14.110/32 1267 172.22.14.111/32 1267 172.22.14.121/32 1267 172.22.14.123/32 1267 172.22.14.136/32 1267 172.22.14.172/32 1267 172.22.14.178/32 1267 172.22.14.190/32 1267 172.22.14.201/32 1267 172.22.14.241/32 1267 172.22.14.242/32 1267 172.22.15.113/32 1267 172.22.15.136/32 1267 172.22.15.172/32 1267 172.22.15.185/32 1267 172.27.0.0/16 35807 192.168.0.1/32 35807 192.168.1.85/32 35807 192.168.11.0/29 31323 192.168.40.0/21 35807 192.168.48.0/20 35807 192.168.70.0/24 35807 192.168.71.0/24 35807 192.168.80.0/23 35807 192.168.90.0/23 35807 192.168.128.0/17 35807 192.168.192.0/21 7497 192.168.199.196/30 13237 192.168.255.0/24 35807 o List of hot-spots during the week. Prefix Origin AS Number of updates 66.63.32.0/19 16559 563128 212.85.220.0/24 30306 519577 212.85.223.0/24 30306 518232 41.204.2.0/24 32398 513373 210.214.156.0/24 9583 305687 210.214.184.0/24 9583 250115 210.214.132.0/24 9583 241998 221.135.105.0/24 9583 238557 210.214.117.0/24 9583 203253 195.95.178.0/24 39107 198132 Total number of RIS BGP peering sessions: 643

1 0

RIS Statistics Report
by risops＠ripe.net 08 Feb '09

08 Feb '09

RIS Statistics Report (20090202-20090209) This report was generated at Mon Feb 9 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 77179 71207 61553 0 67113 63871 69475 62112 61553 61560 61958 62735 65467 62037 65810 66867 ARIN 105893 96329 91330 0 92057 92260 100204 94385 91021 91826 92203 91543 92863 91903 92867 91536 LACNIC 28103 21641 22583 0 21666 22523 25431 22516 22436 22633 22477 22431 21966 22393 25411 21478 RIPE NCC 313692 61855 80749 0 62551 72970 85373 60394 61324 64501 62136 61910 257018 61031 61512 60922 AfriNIC 3123 2596 2715 0 2652 2685 3083 2690 2693 2753 2708 2694 2807 2694 2696 2677 Old 51783 46385 41421 0 42241 42428 46110 41981 41149 41887 41433 41311 42676 41378 43296 42100 IANA 42 1 34 0 2 2 9 2 2 2 2 2 3 2 2 2 RFC1918 12069 0 7 0 243 312 579 0 1 306 303 56 11382 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 591884 300014 300392 0 288525 297051 330264 284080 280179 285468 283220 282682 494182 281438 291606 285582 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 13192 13092 13019 0 13092 13084 13063 12971 13003 13031 13027 13018 13140 13019 13044 12960 APNIC 3649 3631 3574 0 3610 3599 3579 3566 3579 3569 3582 3582 3580 3584 3556 3567 RIPE NCC 12927 12854 12853 0 12845 12846 12860 12787 12851 12861 12861 12850 12884 12836 12812 12819 LACNIC 1097 1090 1080 0 1092 1089 1086 1081 1081 1081 1083 1081 1094 1081 1091 1076 AFRINIC 245 242 243 0 242 242 243 239 242 241 243 243 243 243 240 239 IANA 2 2 2 0 2 2 2 2 2 2 2 1 1 2 1 1 Private 119 47 67 0 47 38 64 27 29 59 53 35 43 39 41 25 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31233 30960 30840 0 30932 30901 30899 30674 30788 30846 30853 30812 30986 30806 30786 30689 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 4008 4751 4837 0 4797 5353 5404 7840 5889 5118 4847 5082 4964 5129 7140 7496 APNIC 939 1142 1224 0 1210 1202 1306 1765 1414 1277 1181 1230 1308 1239 1789 1814 RIPE NCC 3841 4755 4548 0 4602 5015 4732 7947 5081 4712 4708 4768 4651 5238 7523 7486 LACNIC 357 429 425 0 424 422 427 531 466 433 424 441 437 446 466 546 AFRINIC 80 98 90 0 98 96 90 113 99 97 96 99 90 98 107 121 IANA 0 1 1 0 2 1 0 1 0 0 1 1 1 1 1 1 Private 91 31 51 0 37 22 46 15 22 44 37 27 29 24 28 19 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9317 11208 11177 0 11171 12111 12006 18212 12971 11682 11295 11649 11480 12176 17054 17484 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9184 8341 8182 0 8295 7731 7659 5131 7114 7913 8180 7936 8176 7890 5904 5464 APNIC 2710 2489 2350 0 2400 2397 2273 1801 2165 2292 2401 2352 2272 2345 1767 1753 RIPE NCC 9086 8099 8305 0 8243 7831 8128 4840 7770 8149 8153 8082 8233 7598 5289 5333 LACNIC 740 661 655 0 668 667 659 550 615 648 659 640 657 635 625 530 AFRINIC 165 144 153 0 144 146 153 126 143 144 147 144 153 145 133 118 IANA 2 1 1 0 0 1 2 1 2 2 1 0 0 1 0 0 Private 28 16 16 0 10 16 18 12 7 15 16 8 14 15 13 6 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 21916 19752 19663 0 19761 18790 18893 12462 17817 19164 19558 19163 19506 18630 13732 13205 IANA : AS1.65 AS65535 Number of 4-byte ASes: 17. Distribution of AS number wrt Leaf, Transit. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Leaf 26045 26065 25971 0 26058 26065 26027 26305 26058 26028 25992 26034 26148 26049 26356 26413 Transit 5044 4764 4722 0 4748 4701 4733 4248 4598 4675 4714 4640 4706 4616 4316 4169 Transit-only 155 137 151 0 134 141 144 124 133 144 149 140 135 146 120 111 Total 31244 30966 30844 0 30940 30907 30904 30677 30789 30847 30855 30814 30989 30811 30792 30693 o Average ASPATH length. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 Avg 5.80 6.09 5.50 0.00 5.27 6.13 5.71 5.41 5.42 5.90 5.47 5.19 5.91 5.19 7.16 4.97 Std 2.38 2.39 2.38 0.00 2.20 2.31 2.41 2.24 2.40 2.33 2.46 2.16 2.30 2.34 2.85 1.66 o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.2.0.0/16 44640 10.20.30.0/30 8342 10.98.64.0/18 44640 10.100.100.100/30 6067 10.180.176.0/26 8897 10.255.150.0/23 8546 172.16.0.0/16 8546 172.22.0.10/32 1267 172.22.0.23/32 1267 172.22.0.24/32 1267 172.22.0.25/32 1267 172.22.0.68/32 1267 172.22.0.115/32 1267 172.22.0.232/32 1267 172.22.0.237/32 1267 172.22.0.253/32 1267 172.22.1.101/32 1267 172.22.1.160/32 1267 172.22.1.178/32 1267 172.22.1.187/32 1267 172.22.1.222/32 1267 172.22.1.224/32 1267 172.22.1.234/32 1267 172.22.2.8/32 1267 172.22.2.150/32 1267 172.22.2.204/32 1267 172.22.2.235/32 1267 172.22.3.26/32 1267 172.22.3.37/32 1267 172.22.3.51/32 1267 172.22.3.54/32 1267 172.22.3.89/32 1267 172.22.3.90/32 1267 172.22.3.100/32 1267 172.22.3.101/32 1267 172.22.3.120/32 1267 172.22.3.128/32 1267 172.22.3.134/32 1267 172.22.3.147/32 1267 172.22.3.173/32 1267 172.22.4.17/32 1267 172.22.4.26/32 1267 172.22.4.44/32 1267 172.22.4.59/32 1267 172.22.4.73/32 1267 172.22.4.84/32 1267 172.22.4.114/32 1267 172.22.4.117/32 1267 172.22.4.145/32 1267 172.22.4.166/32 1267 172.22.4.173/32 1267 172.22.4.175/32 1267 172.22.4.194/32 1267 172.22.4.203/32 1267 172.22.4.217/32 1267 172.22.4.238/32 1267 172.22.5.8/32 1267 172.22.5.12/32 1267 172.22.5.37/32 1267 172.22.5.74/32 1267 172.22.5.103/32 1267 172.22.5.145/32 1267 172.22.5.155/32 1267 172.22.5.160/32 1267 172.22.5.162/32 1267 172.22.5.164/32 1267 172.22.5.189/32 1267 172.22.5.200/32 1267 172.22.5.223/32 1267 172.22.6.4/32 1267 172.22.6.37/32 1267 172.22.6.38/32 1267 172.22.6.42/32 1267 172.22.6.47/32 1267 172.22.6.49/32 1267 172.22.6.87/32 1267 172.22.6.89/32 1267 172.22.6.92/32 1267 172.22.6.93/32 1267 172.22.6.203/32 1267 172.22.6.205/32 1267 172.22.6.209/32 1267 172.22.6.222/32 1267 172.22.6.225/32 1267 172.22.7.28/32 1267 172.22.7.40/32 1267 172.22.7.41/32 1267 172.22.7.50/32 1267 172.22.7.56/32 1267 172.22.7.59/32 1267 172.22.7.60/32 1267 172.22.7.96/32 1267 172.22.7.107/32 1267 172.22.7.112/32 1267 172.22.7.113/32 1267 172.22.7.152/32 1267 172.22.7.180/32 1267 172.22.7.181/32 1267 172.22.7.184/32 1267 172.22.7.205/32 1267 172.22.7.218/32 1267 172.22.7.220/32 1267 172.22.7.240/32 1267 172.22.8.0/32 1267 172.22.8.18/32 1267 172.22.8.36/32 1267 172.22.8.37/32 1267 172.22.8.38/32 1267 172.22.8.39/32 1267 172.22.8.40/32 1267 172.22.8.45/32 1267 172.22.8.54/32 1267 172.22.8.74/32 1267 172.22.8.79/32 1267 172.22.8.85/32 1267 172.22.8.99/32 1267 172.22.8.105/32 1267 172.22.8.108/32 1267 172.22.8.113/32 1267 172.22.8.120/32 1267 172.22.8.121/32 1267 172.22.8.130/32 1267 172.22.8.133/32 1267 172.22.8.144/32 1267 172.22.8.158/32 1267 172.22.8.161/32 1267 172.22.8.169/32 1267 172.22.8.170/32 1267 172.22.8.171/32 1267 172.22.8.177/32 1267 172.22.8.190/32 1267 172.22.8.191/32 1267 172.22.8.194/32 1267 172.22.8.195/32 1267 172.22.8.196/32 1267 172.22.8.197/32 1267 172.22.8.198/32 1267 172.22.8.200/32 1267 172.22.8.205/32 1267 172.22.8.211/32 1267 172.22.8.222/32 1267 172.22.8.225/32 1267 172.22.8.226/32 1267 172.22.8.235/32 1267 172.22.8.237/32 1267 172.22.8.245/32 1267 172.22.9.12/32 1267 172.22.9.13/32 1267 172.22.9.15/32 1267 172.22.9.20/32 1267 172.22.9.21/32 1267 172.22.9.26/32 1267 172.22.9.28/32 1267 172.22.9.30/32 1267 172.22.9.66/32 1267 172.22.9.67/32 1267 172.22.9.112/32 1267 172.22.9.139/32 1267 172.22.9.189/32 1267 172.22.9.190/32 1267 172.22.9.197/32 1267 172.22.9.209/32 1267 172.22.9.218/32 1267 172.22.9.244/32 1267 172.22.10.0/32 1267 172.22.10.15/32 1267 172.22.10.29/32 1267 172.22.10.34/32 1267 172.22.10.36/32 1267 172.22.10.50/32 1267 172.22.10.52/32 1267 172.22.10.56/32 1267 172.22.10.73/32 1267 172.22.10.74/32 1267 172.22.10.82/32 1267 172.22.10.85/32 1267 172.22.10.101/32 1267 172.22.10.102/32 1267 172.22.10.107/32 1267 172.22.10.116/32 1267 172.22.10.119/32 1267 172.22.10.123/32 1267 172.22.10.128/32 1267 172.22.10.135/32 1267 172.22.10.144/32 1267 172.22.10.150/32 1267 172.22.10.151/32 1267 172.22.10.159/32 1267 172.22.10.161/32 1267 172.22.10.162/32 1267 172.22.10.164/32 1267 172.22.10.171/32 1267 172.22.10.181/32 1267 172.22.10.211/32 1267 172.22.10.223/32 1267 172.22.10.239/32 1267 172.22.10.244/32 1267 172.22.10.252/32 1267 172.22.11.8/32 1267 172.22.11.16/32 1267 172.22.11.19/32 1267 172.22.11.33/32 1267 172.22.11.35/32 1267 172.22.11.37/32 1267 172.22.11.38/32 1267 172.22.11.59/32 1267 172.22.11.63/32 1267 172.22.11.65/32 1267 172.22.11.70/32 1267 172.22.11.72/32 1267 172.22.11.95/32 1267 172.22.11.98/32 1267 172.22.11.106/32 1267 172.22.11.122/32 1267 172.22.11.123/32 1267 172.22.11.130/32 1267 172.22.11.135/32 1267 172.22.11.155/32 1267 172.22.11.159/32 1267 172.22.11.163/32 1267 172.22.11.176/32 1267 172.22.11.184/32 1267 172.22.11.186/32 1267 172.22.11.195/32 1267 172.22.11.203/32 1267 172.22.11.210/32 1267 172.22.11.211/32 1267 172.22.11.215/32 1267 172.22.11.216/32 1267 172.22.11.229/32 1267 172.22.11.236/32 1267 172.22.11.250/32 1267 172.22.12.19/32 1267 172.22.12.26/32 1267 172.22.12.44/32 1267 172.22.12.48/32 1267 172.22.12.61/32 1267 172.22.12.63/32 1267 172.22.12.77/32 1267 172.22.12.96/32 1267 172.22.12.98/32 1267 172.22.12.100/32 1267 172.22.12.108/32 1267 172.22.12.109/32 1267 172.22.12.144/32 1267 172.22.12.149/32 1267 172.22.12.169/32 1267 172.22.12.171/32 1267 172.22.12.194/32 1267 172.22.12.196/32 1267 172.22.12.203/32 1267 172.22.12.237/32 1267 172.22.12.248/32 1267 172.22.13.5/32 1267 172.22.13.7/32 1267 172.22.13.12/32 1267 172.22.13.40/32 1267 172.22.13.42/32 1267 172.22.13.44/32 1267 172.22.13.45/32 1267 172.22.13.48/32 1267 172.22.13.49/32 1267 172.22.13.54/32 1267 172.22.13.56/32 1267 172.22.13.65/32 1267 172.22.13.71/32 1267 172.22.13.77/32 1267 172.22.13.92/32 1267 172.22.13.93/32 1267 172.22.13.94/32 1267 172.22.13.103/32 1267 172.22.13.118/32 1267 172.22.13.122/32 1267 172.22.13.125/32 1267 172.22.13.126/32 1267 172.22.13.130/32 1267 172.22.13.132/32 1267 172.22.13.134/32 1267 172.22.13.137/32 1267 172.22.13.140/32 1267 172.22.13.149/32 1267 172.22.13.153/32 1267 172.22.13.154/32 1267 172.22.13.158/32 1267 172.22.13.159/32 1267 172.22.13.160/32 1267 172.22.13.165/32 1267 172.22.13.166/32 1267 172.22.13.169/32 1267 172.22.13.176/32 1267 172.22.13.178/32 1267 172.22.13.180/32 1267 172.22.13.187/32 1267 172.22.13.193/32 1267 172.22.14.34/32 1267 172.22.14.71/32 1267 172.22.14.84/32 1267 172.22.14.110/32 1267 172.22.14.111/32 1267 172.22.14.121/32 1267 172.22.14.123/32 1267 172.22.14.136/32 1267 172.22.14.156/32 1267 172.22.14.172/32 1267 172.22.14.178/32 1267 172.22.14.190/32 1267 172.22.14.201/32 1267 172.22.14.254/32 1267 172.22.15.2/32 1267 172.22.15.39/32 1267 172.22.15.93/32 1267 172.22.15.113/32 1267 172.22.15.136/32 1267 172.22.15.172/32 1267 172.22.15.185/32 1267 172.22.15.192/32 1267 172.22.15.199/32 1267 172.22.15.205/32 1267 172.22.15.213/32 1267 172.22.15.214/32 1267 172.22.15.238/32 1267 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.7.0/24 39909 192.168.20.0/24 6730 192.168.21.0/24 39909 192.168.77.0/24 39909 192.168.192.0/21 7497 192.168.199.196/30 13237 192.168.252.0/24 6848 o List of hot-spots during the week. Prefix Origin AS Number of updates 66.63.32.0/19 16559 593074 212.85.220.0/24 30306 521054 212.85.223.0/24 30306 521037 41.204.2.0/24 32398 516700 190.152.103.0/24 27757 420751 64.162.116.0/24 5033 273595 210.214.117.0/24 9583 170161 198.92.192.0/21 16559 145902 210.214.184.0/24 9583 139806 221.135.107.0/24 9583 118025 Total number of RIS BGP peering sessions: 643

1 0

RIS Statistics Report
by risops＠ripe.net 01 Feb '09

01 Feb '09

RIS Statistics Report (20090126-20090202) This report was generated at Mon Feb 2 00:15:02 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 76601 71155 61310 0 66856 63881 68997 62028 60902 61490 61729 62753 64365 62040 65599 66551 ARIN 105373 97131 92783 0 94108 93678 99697 94027 91040 91461 93440 93236 94611 93741 93882 91338 LACNIC 28088 21676 21937 0 21643 21655 25132 21674 21491 21591 21594 21576 21843 21548 24436 21403 RIPE NCC 346222 64060 81155 0 62813 72217 83775 60551 61240 64773 63192 63311 292494 61639 62574 60731 AfriNIC 3066 2618 2716 0 2666 2660 3007 2674 2682 2666 2701 2707 2752 2704 2696 2649 Old 48248 43439 41671 0 42375 42433 45766 42124 41246 41501 41542 41616 42462 41500 42607 42316 IANA 41 1 32 0 0 0 8 1 1 1 1 0 1 1 1 0 RFC1918 3652 0 29 0 7 49 581 0 1 52 45 2 3029 0 12 0 OTHER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 611291 300080 301633 0 290468 296573 326963 283079 278603 283535 284244 285201 521557 283173 291807 284988 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 13165 13103 13016 0 13084 13081 13080 12975 12996 13023 13026 13028 13114 13023 12960 12945 APNIC 3647 3627 3567 0 3596 3590 3581 3565 3568 3566 3577 3581 3563 3581 3526 3562 RIPE NCC 12883 12824 12814 0 12814 12807 12823 12747 12807 12819 12823 12825 12842 12804 12774 12772 LACNIC 1093 1083 1075 0 1084 1083 1084 1077 1075 1075 1077 1075 1087 1074 1075 1070 AFRINIC 246 244 242 0 242 242 246 239 240 245 242 242 244 245 241 239 IANA 2 0 1 0 1 0 1 0 1 1 0 1 0 0 0 0 Private 159 46 53 0 41 40 94 16 36 85 45 40 57 44 30 25 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 31197 30929 30770 0 30864 30845 30911 30620 30724 30816 30792 30794 30908 30773 30607 30615 o Number of single-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 3952 4713 4922 0 4918 5272 5169 7934 5867 5196 4716 4822 4745 5111 7539 7440 APNIC 915 1143 1236 0 1143 1216 1270 1784 1451 1305 1078 1124 1200 1232 1895 1807 RIPE NCC 3743 4602 4578 0 4536 4987 4696 7945 5214 4680 4560 4479 4471 5147 7544 7291 LACNIC 354 419 431 0 412 422 430 545 469 442 406 423 426 424 521 531 AFRINIC 82 97 95 0 94 106 99 119 105 103 101 97 94 102 115 125 IANA 2 0 1 0 1 0 1 0 1 1 0 1 0 0 0 0 Private 95 33 43 0 30 20 43 12 22 37 28 30 40 30 22 17 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 9144 11008 11307 0 11135 12024 11709 18339 13129 11765 10890 10977 10976 12047 17636 17212 o Number of multi-homed ASes. RIS rrc00 rrc01 rrc02 rrc03 rrc04 rrc05 rrc06 rrc07 rrc10 rrc11 rrc12 rrc13 rrc14 rrc15 rrc16 ARIN 9213 8390 8094 0 8166 7809 7911 5041 7129 7827 8310 8206 8369 7912 5421 5505 APNIC 2732 2484 2331 0 2453 2374 2311 1781 2117 2261 2499 2457 2363 2349 1631 1755 RIPE NCC 9140 8222 8236 0 8278 7820 8127 4802 7593 8139 8263 8346 8371 7657 5230 5481 LACNIC 739 664 644 0 672 661 654 532 606 633 671 652 661 650 554 539 AFRINIC 164 147 147 0 148 136 147 120 135 142 141 145 150 143 126 114 IANA 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Private 64 13 10 0 11 20 51 4 14 48 17 10 17 14 8 8 Others 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Total 22053 19921 19463 0 19729 18821 19202 12281 17595 19051 19902 19817 19932 18726 12971 13403 IANA : AS62100 AS65535 Number of 4-byte ASes: 16. o List of martians appearing throughout the week. Prefix Origin AS 10.0.0.0/8 6067 10.0.202.0/24 44101 10.0.253.0/24 44101 10.0.254.0/24 44101 10.20.30.0/30 8342 10.100.100.100/30 6067 10.255.150.0/23 8546 172.16.0.0/16 8546 172.22.0.38/32 1267 172.22.0.85/32 1267 172.22.0.174/32 1267 172.22.0.216/32 1267 172.22.2.10/32 1267 172.22.2.122/32 1267 172.22.2.208/32 1267 172.22.2.236/32 1267 172.22.6.89/32 1267 172.22.6.245/32 1267 172.22.7.34/32 1267 172.22.7.83/32 1267 172.22.9.19/32 1267 172.22.9.116/32 1267 172.22.10.122/32 1267 172.22.12.253/32 1267 172.22.13.148/32 1267 172.22.13.149/32 1267 172.22.13.166/32 1267 172.22.14.5/32 1267 172.22.14.45/32 1267 172.22.14.158/32 1267 172.22.14.166/32 1267 172.22.14.198/32 1267 172.22.14.211/32 1267 172.22.14.216/32 1267 172.22.14.229/32 1267 172.22.14.238/32 1267 172.22.14.240/32 1267 172.22.14.241/32 1267 172.22.14.242/32 1267 172.22.14.245/32 1267 172.22.15.9/32 1267 172.22.15.25/32 1267 172.22.15.46/32 1267 172.22.15.83/32 1267 172.22.15.92/32 1267 172.22.15.109/32 1267 172.22.15.135/32 1267 172.22.15.136/32 1267 172.22.15.138/32 1267 172.22.15.140/32 1267 172.22.15.142/32 1267 172.22.15.148/32 1267 172.22.15.150/32 1267 172.22.15.209/32 1267 172.30.157.0/26 8968 192.168.0.0/24 6730 192.168.15.0/24 44101 192.168.20.0/24 6730 192.168.22.0/24 35807 192.168.85.0/24 44101 192.168.192.0/21 7497 192.168.199.196/30 13237 o List of hot-spots during the week. Prefix Origin AS Number of updates 212.85.220.0/24 30306 606091 212.85.223.0/24 30306 605307 41.204.2.0/24 32398 603754 66.63.32.0/19 16559 485646 64.162.116.0/24 5033 481408 190.152.103.0/24 27757 464852 81.21.103.0/24 31065 263970 93.92.224.0/21 44582 227328 221.135.212.0/23 9583 154238 202.177.128.0/21 9796 119633 Total number of RIS BGP peering sessions: 644

1 0