Orbit

Routing Table Report 04:00 +10GMT Wed 27 Nov, 2013

Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/

Analysis Summary ----------------

BGP routing table entries examined: 473089 Prefixes after maximum aggregation: 189538 Deaggregation factor: 2.50 Unique aggregates announced to Internet: 234843 Total ASes present in the Internet Routing Table: 41361 Prefixes per ASN: 11.44 Origin-only ASes present in the Internet Routing Table: 35385 Origin ASes announcing only one prefix: 16277 Transit ASes present in the Internet Routing Table: 5976 Transit-only ASes present in the Internet Routing Table: 172 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 103 Max AS path prepend of ASN ( 50404) 101 Prefixes from unregistered ASNs in the Routing Table: 1001 Unregistered ASNs in the Routing Table: 282 Number of 32-bit ASNs allocated by the RIRs: 5400 Number of 32-bit ASNs visible in the Routing Table: 0 Prefixes from 32-bit ASNs in the Routing Table: 13266 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 1209 Number of addresses announced to Internet: 2654875740 Equivalent to 158 /8s, 62 /16s and 48 /24s Percentage of available address space announced: 71.7 Percentage of allocated address space announced: 71.7 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.3 Total number of prefixes smaller than registry allocations: 164924

APNIC Region Analysis Summary -----------------------------

Prefixes being announced by APNIC Region ASes: 112358 Total APNIC prefixes after maximum aggregation: 34033 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 114615 Unique aggregates announced from the APNIC address blocks: 47869 APNIC Region origin ASes present in the Internet Routing Table: 4881 APNIC Prefixes per ASN: 23.48 APNIC Region origin ASes announcing only one prefix: 1221 APNIC Region transit ASes present in the Internet Routing Table: 835 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 0 Number of APNIC addresses announced to Internet: 728942016 Equivalent to 43 /8s, 114 /16s and 197 /24s Percentage of available APNIC address space announced: 85.2

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8,

ARIN Region Analysis Summary ----------------------------

Prefixes being announced by ARIN Region ASes: 162830 Total ARIN prefixes after maximum aggregation: 81608 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 163669 Unique aggregates announced from the ARIN address blocks: 75881 ARIN Region origin ASes present in the Internet Routing Table: 15931 ARIN Prefixes per ASN: 10.27 ARIN Region origin ASes announcing only one prefix: 6003 ARIN Region transit ASes present in the Internet Routing Table: 1660 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 0 Number of ARIN addresses announced to Internet: 1073864320 Equivalent to 64 /8s, 1 /16s and 222 /24s Percentage of available ARIN address space announced: 56.8

ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,

RIPE Region Analysis Summary ----------------------------

Prefixes being announced by RIPE Region ASes: 119372 Total RIPE prefixes after maximum aggregation: 61072 RIPE Deaggregation factor: 1.95 Prefixes being announced from the RIPE address blocks: 123113 Unique aggregates announced from the RIPE address blocks: 78820 RIPE Region origin ASes present in the Internet Routing Table: 17524 RIPE Prefixes per ASN: 7.03 RIPE Region origin ASes announcing only one prefix: 8294 RIPE Region transit ASes present in the Internet Routing Table: 2845 Average RIPE Region AS path length visible: 5.2 Max RIPE Region AS path length visible: 103 Number of RIPE region 32-bit ASNs visible in the Routing Table: 0 Number of RIPE addresses announced to Internet: 655227876 Equivalent to 39 /8s, 13 /16s and 251 /24s Percentage of available RIPE address space announced: 95.3

RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-200191 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8,

LACNIC Region Analysis Summary ------------------------------

Prefixes being announced by LACNIC Region ASes: 52844 Total LACNIC prefixes after maximum aggregation: 10034 LACNIC Deaggregation factor: 5.27 Prefixes being announced from the LACNIC address blocks: 58124 Unique aggregates announced from the LACNIC address blocks: 27282 LACNIC Region origin ASes present in the Internet Routing Table: 2046 LACNIC Prefixes per ASN: 28.41 LACNIC Region origin ASes announcing only one prefix: 548 LACNIC Region transit ASes present in the Internet Routing Table: 395 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 35 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0 Number of LACNIC addresses announced to Internet: 144046392 Equivalent to 8 /8s, 149 /16s and 249 /24s Percentage of available LACNIC address space announced: 85.9

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8,

AfriNIC Region Analysis Summary -------------------------------

Prefixes being announced by AfriNIC Region ASes: 11717 Total AfriNIC prefixes after maximum aggregation: 2593 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 12359 Unique aggregates announced from the AfriNIC address blocks: 4022 AfriNIC Region origin ASes present in the Internet Routing Table: 688 AfriNIC Prefixes per ASN: 17.96 AfriNIC Region origin ASes announcing only one prefix: 211 AfriNIC Region transit ASes present in the Internet Routing Table: 140 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0 Number of AfriNIC addresses announced to Internet: 48681984 Equivalent to 2 /8s, 230 /16s and 212 /24s Percentage of available AfriNIC address space announced: 48.4

AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8,

APNIC Region per AS prefix count summary ----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 4766 2933 11557 940 Korea Telecom (KIX) 17974 2715 902 88 PT TELEKOMUNIKASI INDONESIA 7545 2111 319 111 TPG Internet Pty Ltd 4755 1792 392 190 TATA Communications formerly 9829 1544 1245 45 BSNL National Internet Backbo 9583 1247 95 507 Sify Limited 9498 1212 309 73 BHARTI Airtel Ltd. 7552 1165 1080 13 Vietel Corporation 4808 1145 2119 337 CNCGROUP IP network: China169 24560 1096 382 166 Bharti Airtel Ltd., Telemedia

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 6389 3042 3688 53 BellSouth.net Inc. 22773 2206 2939 136 Cox Communications, Inc. 18566 2055 379 178 MegaPath Corporation 1785 2044 685 132 PaeTec Communications, Inc. 20115 1682 1653 602 Charter Communications 4323 1640 1098 419 Time Warner Telecom 701 1506 11144 781 MCI Communications Services, 30036 1393 314 576 Mediacom Communications Corp 7018 1332 17779 871 AT&T WorldNet Services 6983 1295 756 580 ITC^Deltacom

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8402 1955 544 16 OJSC "Vimpelcom" 34984 1363 244 224 TELLCOM ILETISIM HIZMETLERI A 20940 1159 434 877 Akamai Technologies European 31148 1009 45 19 FreeNet ISP 13188 896 99 48 TOV "Bank-Inform" 6849 869 363 39 JSC UKRTELECOM, 8551 785 370 41 Bezeq International 6830 772 2327 424 UPC Distribution Services 12479 675 798 53 Uni2 Autonomous System 35228 548 246 16 Avatar Broadband Limited

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 28573 3384 1801 89 NET Servicos de Comunicao S.A 10620 2671 433 213 Telmex Colombia S.A. 7303 1729 1151 232 Telecom Argentina Stet-France 18881 1668 908 20 Global Village Telecom 8151 1359 2850 420 UniNet S.A. de C.V. 11830 867 364 15 Instituto Costarricense de El 27947 847 93 90 Telconet S.A 6503 787 434 61 AVANTEL, S.A. 7738 780 1498 36 Telecomunicacoes da Bahia S.A 3816 757 310 124 COLOMBIA TELECOMUNICACIONES S

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 36998 1864 112 5 Sudanese Mobile Telephone (ZA 24863 868 338 26 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 413 956 9 TEDATA 24835 297 144 9 RAYA Telecom - Egypt 3741 256 921 214 The Internet Solution 29571 227 17 14 Ci Telecom Autonomous system 36992 222 501 29 Etisalat MISR 15706 221 32 6 Sudatel Internet Exchange Aut 29975 192 668 21 Vodacom

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 28573 3384 1801 89 NET Servicos de Comunicao S.A 6389 3042 3688 53 BellSouth.net Inc. 4766 2933 11557 940 Korea Telecom (KIX) 17974 2715 902 88 PT TELEKOMUNIKASI INDONESIA 10620 2671 433 213 Telmex Colombia S.A. 22773 2206 2939 136 Cox Communications, Inc. 7545 2111 319 111 TPG Internet Pty Ltd 18566 2055 379 178 MegaPath Corporation 1785 2044 685 132 PaeTec Communications, Inc. 8402 1955 544 16 OJSC "Vimpelcom"

Complete listing at http://thyme.rand.apnic.net/current/data-ASnet

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 6389 3042 2989 BellSouth.net Inc. 17974 2715 2627 PT TELEKOMUNIKASI INDONESIA 10620 2671 2458 Telmex Colombia S.A. 22773 2206 2070 Cox Communications, Inc. 7545 2111 2000 TPG Internet Pty Ltd 4766 2933 1993 Korea Telecom (KIX) 8402 1955 1939 OJSC "Vimpelcom" 1785 2044 1912 PaeTec Communications, Inc. 18566 2055 1877 MegaPath Corporation 36998 1864 1859 Sudanese Mobile Telephone (ZA

Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet

List of Unregistered Origin ASNs (Global) -----------------------------------------

Bad AS Designation Network Transit AS Description 62828 UNALLOCATED 8.21.130.0/24 4323 Time Warner Telecom 62850 UNALLOCATED 8.25.147.0/24 3356 Level 3 Communicatio 62734 UNALLOCATED 8.31.128.0/24 6939 Hurricane Electric 62773 UNALLOCATED 8.35.180.0/22 3356 Level 3 Communicatio 65160 PRIVATE 12.1.58.0/24 17361 Sungard Trading Syst 65160 PRIVATE 12.1.59.0/24 17361 Sungard Trading Syst 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 62719 UNALLOCATED 12.27.130.0/24 4323 Time Warner Telecom 62861 UNALLOCATED 12.37.197.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic

Complete listing at http://thyme.rand.apnic.net/current/data-badAS

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 100.100.0.0/24 4847 China Networks Inter-Exchange

Complete listing at http://thyme.rand.apnic.net/current/data-dsua

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 23.90.128.0/18 27418 OUTOFWALL INC. 23.91.0.0/19 40676 Psychz Networks 23.91.4.0/24 40676 Psychz Networks 23.91.14.0/24 40676 Psychz Networks 23.91.32.0/19 36315 Servpac Inc. 23.91.80.0/20 21560 Capital Technology Services G 23.91.96.0/20 37958 ChinaCache Networks ASN 23.91.112.0/21 32475 MidPhase Inc. 23.91.120.0/21 36351 SoftLayer Technologies Inc. 23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c

Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:11 /10:31 /11:92 /12:253 /13:474 /14:924 /15:1627 /16:12828 /17:6773 /18:11313 /19:23104 /20:32936 /21:35691 /22:50097 /23:43895 /24:250512 /25:878 /26:996 /27:470 /28:50 /29:82 /30:22 /31:0 /32:14

Advertised prefixes smaller than registry allocations -----------------------------------------------------

ASN No of nets Total ann. Description 18566 2009 2055 MegaPath Corporation 36998 1829 1864 Sudanese Mobile Telephone (ZA 6389 1700 3042 BellSouth.net Inc. 8402 1639 1955 OJSC "Vimpelcom" 22773 1461 2206 Cox Communications, Inc. 30036 1235 1393 Mediacom Communications Corp 11492 1195 1233 Cable One 1785 1088 2044 PaeTec Communications, Inc. 6983 1036 1295 ITC^Deltacom 22561 964 1240 Digital Teleport, Inc

Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos

Number of /24s announced per /8 block (Global) ----------------------------------------------

1:905 2:867 3:3 4:17 5:992 6:21 8:609 12:1875 13:3 14:900 15:11 16:3 17:18 18:19 20:25 23:597 24:1759 27:1714 31:1501 32:45 33:2 34:5 36:87 37:1937 38:918 39:5 40:182 41:3240 42:290 44:14 46:2044 47:10 49:697 50:855 52:12 54:44 55:5 56:4 57:26 58:1169 59:578 60:368 61:1491 62:1251 63:1977 64:4387 65:2350 66:4154 67:2093 68:1091 69:3302 70:893 71:488 72:2019 74:2579 75:318 76:304 77:1156 78:1091 79:662 80:1281 81:1050 82:645 83:682 84:592 85:1252 86:379 87:1022 88:559 89:1564 90:152 91:5689 92:612 93:1603 94:2083 95:1563 96:519 97:347 98:1066 99:41 100:32 101:655 103:3717 105:528 106:142 107:218 108:536 109:1991 110:980 111:1114 112:607 113:813 114:759 115:1060 116:999 117:826 118:1187 119:1291 120:340 121:761 122:1872 123:1269 124:1422 125:1431 128:660 129:231 130:354 131:654 132:353 133:158 134:305 135:72 136:278 137:250 138:351 139:179 140:195 141:335 142:547 143:397 144:497 145:90 146:534 147:414 148:774 149:370 150:153 151:646 152:412 153:205 154:53 155:501 156:305 157:418 158:282 159:780 160:361 161:458 162:865 163:227 164:622 165:586 166:261 167:630 168:1040 169:125 170:1109 171:184 172:27 173:1626 174:665 175:531 176:1315 177:2525 178:1872 179:304 180:1596 181:834 182:1392 183:460 184:621 185:1061 186:2656 187:1463 188:1860 189:1260 190:7085 192:7083 193:5434 194:4037 195:3364 196:1338 197:1031 198:4754 199:5499 200:6007 201:2479 202:8998 203:8914 204:4549 205:2653 206:2842 207:2802 208:3963 209:3628 210:3064 211:1593 212:2150 213:1981 214:895 215:86 216:5408 217:1707 218:627 219:323 220:1277 221:584 222:328 223:507

End of report