Orbit

Routing Table Report 09:00 +10GMT Mon 02 Dec, 2013

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

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

BGP routing table entries examined: 467455 Prefixes after maximum aggregation: 188321 Deaggregation factor: 2.48 Unique aggregates announced to Internet: 234263 Total ASes present in the Internet Routing Table: 45457 Prefixes per ASN: 10.28 Origin-only ASes present in the Internet Routing Table: 35435 Origin ASes announcing only one prefix: 16281 Transit ASes present in the Internet Routing Table: 5802 Transit-only ASes present in the Internet Routing Table: 158 Average AS path length visible in the Internet Routing Table: 3.9 Max AS path length visible: 37 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 946 Unregistered ASNs in the Routing Table: 256 Number of 32-bit ASNs allocated by the RIRs: 5434 Number of 32-bit ASNs visible in the Routing Table: 4220 Prefixes from 32-bit ASNs in the Routing Table: 13297 Number of bogon 32-bit ASNs visible in the Routing Table: 1 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 1223 Number of addresses announced to Internet: 2654451808 Equivalent to 158 /8s, 55 /16s and 184 /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: 163444

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

Prefixes being announced by APNIC Region ASes: 108012 Total APNIC prefixes after maximum aggregation: 33439 APNIC Deaggregation factor: 3.23 Prefixes being announced from the APNIC address blocks: 110317 Unique aggregates announced from the APNIC address blocks: 47608 APNIC Region origin ASes present in the Internet Routing Table: 4841 APNIC Prefixes per ASN: 22.79 APNIC Region origin ASes announcing only one prefix: 1228 APNIC Region transit ASes present in the Internet Routing Table: 816 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 768 Number of APNIC addresses announced to Internet: 727127040 Equivalent to 43 /8s, 87 /16s and 20 /24s Percentage of available APNIC address space announced: 85.0

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: 162933 Total ARIN prefixes after maximum aggregation: 81282 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 163431 Unique aggregates announced from the ARIN address blocks: 75718 ARIN Region origin ASes present in the Internet Routing Table: 15877 ARIN Prefixes per ASN: 10.29 ARIN Region origin ASes announcing only one prefix: 6003 ARIN Region transit ASes present in the Internet Routing Table: 1606 Average ARIN Region AS path length visible: 3.5 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 40 Number of ARIN addresses announced to Internet: 1073098240 Equivalent to 63 /8s, 246 /16s and 46 /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: 118566 Total RIPE prefixes after maximum aggregation: 61015 RIPE Deaggregation factor: 1.94 Prefixes being announced from the RIPE address blocks: 122673 Unique aggregates announced from the RIPE address blocks: 78698 RIPE Region origin ASes present in the Internet Routing Table: 17523 RIPE Prefixes per ASN: 7.00 RIPE Region origin ASes announcing only one prefix: 8289 RIPE Region transit ASes present in the Internet Routing Table: 2784 Average RIPE Region AS path length visible: 4.1 Max RIPE Region AS path length visible: 25 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2497 Number of RIPE addresses announced to Internet: 656035424 Equivalent to 39 /8s, 26 /16s and 78 /24s Percentage of available RIPE address space announced: 95.4

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: 52567 Total LACNIC prefixes after maximum aggregation: 9822 LACNIC Deaggregation factor: 5.35 Prefixes being announced from the LACNIC address blocks: 57779 Unique aggregates announced from the LACNIC address blocks: 27263 LACNIC Region origin ASes present in the Internet Routing Table: 2040 LACNIC Prefixes per ASN: 28.32 LACNIC Region origin ASes announcing only one prefix: 556 LACNIC Region transit ASes present in the Internet Routing Table: 383 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 907 Number of LACNIC addresses announced to Internet: 145598976 Equivalent to 8 /8s, 173 /16s and 170 /24s Percentage of available LACNIC address space announced: 86.8

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: 11426 Total AfriNIC prefixes after maximum aggregation: 2567 AfriNIC Deaggregation factor: 4.45 Prefixes being announced from the AfriNIC address blocks: 12032 Unique aggregates announced from the AfriNIC address blocks: 3984 AfriNIC Region origin ASes present in the Internet Routing Table: 676 AfriNIC Prefixes per ASN: 17.80 AfriNIC Region origin ASes announcing only one prefix: 205 AfriNIC Region transit ASes present in the Internet Routing Table: 131 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 8 Number of AfriNIC addresses announced to Internet: 48417280 Equivalent to 2 /8s, 226 /16s and 202 /24s Percentage of available AfriNIC address space announced: 48.1

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 17974 2716 902 88 PT TELEKOMUNIKASI INDONESIA 4766 2138 11550 641 Korea Telecom (KIX) 7545 2096 319 110 TPG Internet Pty Ltd 4755 1777 391 189 TATA Communications formerly 9829 1536 1244 47 BSNL National Internet Backbo 9583 1251 95 510 Sify Limited 9498 1216 309 73 BHARTI Airtel Ltd. 7552 1163 1080 13 Vietel Corporation 24560 1102 382 166 Bharti Airtel Ltd., Telemedia 4808 1084 2020 308 CNCGROUP IP network: China169

Complete listing at http://thyme.rand.apnic.net/us/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 2211 2939 137 Cox Communications, Inc. 18566 2054 379 178 MegaPath Corporation 1785 2044 685 133 PaeTec Communications, Inc. 20115 1684 1653 600 Charter Communications 4323 1651 1114 420 Time Warner Telecom 701 1504 11144 778 MCI Communications Services, 7029 1467 1257 163 Windstream Communications Inc 30036 1391 313 583 Mediacom Communications Corp 7018 1344 17798 882 AT&T WorldNet Services

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

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

ASN No of nets /20 equiv MaxAgg Description 8402 1872 544 16 OJSC "Vimpelcom" 34984 1365 244 224 TELLCOM ILETISIM HIZMETLERI A 20940 1182 448 886 Akamai Technologies European 31148 1010 45 20 FreeNet ISP 13188 897 99 48 TOV "Bank-Inform" 6849 856 363 39 JSC UKRTELECOM, 8551 784 370 41 Bezeq International 6830 774 2328 426 UPC Distribution Services 12479 680 798 53 Uni2 Autonomous System 35228 547 246 16 Avatar Broadband Limited

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

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

ASN No of nets /20 equiv MaxAgg Description 28573 3410 1807 90 NET Servicos de Comunicao S.A 10620 2673 433 213 Telmex Colombia S.A. 7303 1729 1151 232 Telecom Argentina Stet-France 18881 1706 908 20 Global Village Telecom 8151 1349 2850 415 UniNet S.A. de C.V. 11830 868 364 15 Instituto Costarricense de El 27947 820 94 91 Telconet S.A 6147 786 373 27 Telefonica Del Peru 7738 780 1498 36 Telecomunicacoes da Bahia S.A 6503 771 434 61 AVANTEL, S.A.

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

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

ASN No of nets /20 equiv MaxAgg Description 36998 1828 112 5 Sudanese Mobile Telephone (ZA 24863 871 338 26 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 412 956 9 TEDATA 24835 297 144 9 RAYA Telecom - Egypt 3741 251 921 209 The Internet Solution 29571 229 21 15 Ci Telecom Autonomous system 36992 222 501 29 Etisalat MISR 29975 192 668 21 Vodacom 12258 183 27 65 Vodacom Internet Company

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

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

ASN No of nets /20 equiv MaxAgg Description 28573 3410 1807 90 NET Servicos de Comunicao S.A 6389 3042 3688 53 BellSouth.net Inc. 17974 2716 902 88 PT TELEKOMUNIKASI INDONESIA 10620 2673 433 213 Telmex Colombia S.A. 22773 2211 2939 137 Cox Communications, Inc. 4766 2138 11550 641 Korea Telecom (KIX) 7545 2096 319 110 TPG Internet Pty Ltd 18566 2054 379 178 MegaPath Corporation 1785 2044 685 133 PaeTec Communications, Inc. 8402 1872 544 16 OJSC "Vimpelcom"

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

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

ASN No of nets Net Savings Description 6389 3042 2989 BellSouth.net Inc. 17974 2716 2628 PT TELEKOMUNIKASI INDONESIA 10620 2673 2460 Telmex Colombia S.A. 22773 2211 2074 Cox Communications, Inc. 7545 2096 1986 TPG Internet Pty Ltd 1785 2044 1911 PaeTec Communications, Inc. 18566 2054 1876 MegaPath Corporation 8402 1872 1856 OJSC "Vimpelcom" 36998 1828 1823 Sudanese Mobile Telephone (ZA 18881 1706 1686 Global Village Telecom

Complete listing at http://thyme.rand.apnic.net/us/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 3356 Level 3 Communicatio 62773 UNALLOCATED 8.35.180.0/22 3356 Level 3 Communicatio 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 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 7018 AT&T WorldNet Servic

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

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/us/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 /13:471 /14:922 /15:1623 /16:12790 /17:6695 /18:11100 /19:22874 /20:32794 /21:35356 /22:49579 /23:43606 /24:248736 /25:45 /26:38 /27:27 /28:40 /29:47 /30:269 /31:12 /32:28

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

ASN No of nets Total ann. Description 18566 2009 2054 MegaPath Corporation 36998 1793 1828 Sudanese Mobile Telephone (ZA 6389 1700 3042 BellSouth.net Inc. 8402 1558 1872 OJSC "Vimpelcom" 22773 1465 2211 Cox Communications, Inc. 30036 1232 1391 Mediacom Communications Corp 11492 1195 1233 Cable One 1785 1088 2044 PaeTec Communications, Inc. 7029 1045 1467 Windstream Communications Inc 6983 1035 1294 ITC^Deltacom

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

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

1:908 2:845 3:3 4:17 5:794 6:21 8:608 12:1875 13:3 14:878 15:11 16:3 17:18 18:19 20:25 23:595 24:1759 27:1683 31:1515 32:43 33:2 34:5 36:95 37:1925 38:913 39:5 40:185 41:3102 42:323 44:13 46:2060 47:10 49:692 50:849 52:12 54:44 55:5 56:4 57:26 58:1094 59:574 60:366 61:1465 62:1232 63:1977 64:4390 65:2354 66:4247 67:2103 68:1112 69:3305 70:946 71:515 72:2023 74:2626 75:394 76:293 77:1216 78:1061 79:669 80:1276 81:1052 82:630 83:690 84:583 85:1234 86:382 87:1018 88:550 89:1552 90:157 91:5678 92:612 93:1607 94:2072 95:1502 96:512 97:348 98:1079 99:41 100:30 101:407 103:3718 105:530 106:143 107:215 108:517 109:2001 110:965 111:1119 112:580 113:800 114:744 115:1015 116:984 117:806 118:1213 119:1267 120:333 121:728 122:1783 123:1240 124:1361 125:1430 128:622 129:217 130:336 131:662 132:347 133:158 134:292 135:72 136:274 137:245 138:351 139:175 140:172 141:323 142:537 143:394 144:497 145:90 146:541 147:418 148:730 149:370 150:150 151:607 152:413 153:207 154:37 155:506 156:303 157:369 158:283 159:694 160:360 161:451 162:913 163:206 164:621 165:572 166:282 167:636 168:1036 169:121 170:1107 171:185 172:12 173:1663 174:721 175:520 176:1313 177:2515 178:1878 179:297 180:1591 181:877 182:1401 183:472 184:634 185:1082 186:2650 187:1466 188:1853 189:1251 190:7261 192:6999 193:5427 194:4020 195:3363 196:1313 197:993 198:4681 199:5476 200:6039 201:2520 202:8802 203:8806 204:4470 205:2632 206:2761 207:2749 208:3960 209:3661 210:2937 211:1568 212:2121 213:2005 214:890 215:86 216:5420 217:1702 218:624 219:316 220:1272 221:584 222:330 223:511

End of report