Orbit

Routing Table Report 09:00 +10GMT Tue 29 Oct, 2013

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

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

BGP routing table entries examined: 462864 Prefixes after maximum aggregation: 187451 Deaggregation factor: 2.47 Unique aggregates announced to Internet: 232746 Total ASes present in the Internet Routing Table: 45171 Prefixes per ASN: 10.25 Origin-only ASes present in the Internet Routing Table: 35303 Origin ASes announcing only one prefix: 16265 Transit ASes present in the Internet Routing Table: 5804 Transit-only ASes present in the Internet Routing Table: 154 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: 685 Unregistered ASNs in the Routing Table: 163 Number of 32-bit ASNs allocated by the RIRs: 5264 Number of 32-bit ASNs visible in the Routing Table: 4064 Prefixes from 32-bit ASNs in the Routing Table: 12487 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 851 Number of addresses announced to Internet: 2649413088 Equivalent to 157 /8s, 234 /16s and 213 /24s Percentage of available address space announced: 71.6 Percentage of allocated address space announced: 71.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 95.1 Total number of prefixes smaller than registry allocations: 161750

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

Prefixes being announced by APNIC Region ASes: 106812 Total APNIC prefixes after maximum aggregation: 33092 APNIC Deaggregation factor: 3.23 Prefixes being announced from the APNIC address blocks: 108893 Unique aggregates announced from the APNIC address blocks: 46896 APNIC Region origin ASes present in the Internet Routing Table: 4848 APNIC Prefixes per ASN: 22.46 APNIC Region origin ASes announcing only one prefix: 1230 APNIC Region transit ASes present in the Internet Routing Table: 811 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: 721 Number of APNIC addresses announced to Internet: 727809280 Equivalent to 43 /8s, 97 /16s and 125 /24s Percentage of available APNIC address space announced: 85.1

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: 161557 Total ARIN prefixes after maximum aggregation: 81008 ARIN Deaggregation factor: 1.99 Prefixes being announced from the ARIN address blocks: 162325 Unique aggregates announced from the ARIN address blocks: 75752 ARIN Region origin ASes present in the Internet Routing Table: 15850 ARIN Prefixes per ASN: 10.24 ARIN Region origin ASes announcing only one prefix: 6003 ARIN Region transit ASes present in the Internet Routing Table: 1615 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: 28 Number of ARIN addresses announced to Internet: 1072657664 Equivalent to 63 /8s, 239 /16s and 117 /24s Percentage of available ARIN address space announced: 56.7

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: 117824 Total RIPE prefixes after maximum aggregation: 60903 RIPE Deaggregation factor: 1.93 Prefixes being announced from the RIPE address blocks: 121613 Unique aggregates announced from the RIPE address blocks: 78634 RIPE Region origin ASes present in the Internet Routing Table: 17475 RIPE Prefixes per ASN: 6.96 RIPE Region origin ASes announcing only one prefix: 8279 RIPE Region transit ASes present in the Internet Routing Table: 2795 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 25 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2433 Number of RIPE addresses announced to Internet: 656519136 Equivalent to 39 /8s, 33 /16s and 175 /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: 52068 Total LACNIC prefixes after maximum aggregation: 9759 LACNIC Deaggregation factor: 5.34 Prefixes being announced from the LACNIC address blocks: 56961 Unique aggregates announced from the LACNIC address blocks: 26705 LACNIC Region origin ASes present in the Internet Routing Table: 2031 LACNIC Prefixes per ASN: 28.05 LACNIC Region origin ASes announcing only one prefix: 560 LACNIC Region transit ASes present in the Internet Routing Table: 379 Average LACNIC Region AS path length visible: 3.9 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 876 Number of LACNIC addresses announced to Internet: 141057024 Equivalent to 8 /8s, 104 /16s and 92 /24s Percentage of available LACNIC address space announced: 84.1

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: 11574 Total AfriNIC prefixes after maximum aggregation: 2564 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 12221 Unique aggregates announced from the AfriNIC address blocks: 4042 AfriNIC Region origin ASes present in the Internet Routing Table: 663 AfriNIC Prefixes per ASN: 18.43 AfriNIC Region origin ASes announcing only one prefix: 193 AfriNIC Region transit ASes present in the Internet Routing Table: 132 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: 6 Number of AfriNIC addresses announced to Internet: 48042752 Equivalent to 2 /8s, 221 /16s and 19 /24s Percentage of available AfriNIC address space announced: 47.7

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 903 89 PT TELEKOMUNIKASI INDONESIA 4766 2139 11550 641 Korea Telecom (KIX) 7545 2088 319 112 TPG Internet Pty Ltd 4755 1765 391 186 TATA Communications formerly 9829 1558 1242 46 BSNL National Internet Backbo 9498 1210 309 74 BHARTI Airtel Ltd. 9583 1187 90 513 Sify Limited 7552 1147 1080 13 Vietel Corporation 4808 1102 2030 314 CNCGROUP IP network: China169 24560 1088 379 162 Bharti Airtel Ltd., Telemedia

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 3059 3689 58 BellSouth.net Inc. 22773 2188 2941 140 Cox Communications, Inc. 18566 2060 379 180 MegaPath Corporation 1785 2035 684 131 PaeTec Communications, Inc. 20115 1682 1653 606 Charter Communications 4323 1624 1117 418 Time Warner Telecom 701 1505 11145 780 MCI Communications Services, 30036 1390 313 575 Mediacom Communications Corp 7018 1346 17796 876 AT&T WorldNet Services 6983 1294 771 579 ITC^Deltacom

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 1778 544 17 OJSC "Vimpelcom" 34984 1361 244 223 TELLCOM ILETISIM HIZMETLERI A 20940 1078 391 825 Akamai Technologies European 31148 1000 44 19 FreeNet ISP 13188 886 99 58 TOV "Bank-Inform" 6830 774 2328 427 UPC Distribution Services 8551 752 370 41 Bezeq International 12479 687 800 49 Uni2 Autonomous System 35228 540 246 16 Avatar Broadband Limited 35819 535 585 73 Bayanat Al-Oula For Network S

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 3483 1780 88 NET Servicos de Comunicao S.A 10620 2633 427 234 TVCABLE BOGOTA 7303 1725 1135 234 Telecom Argentina Stet-France 18881 1501 844 20 Global Village Telecom 8151 1335 2838 409 UniNet S.A. de C.V. 11830 866 364 15 Instituto Costarricense de El 27947 819 94 93 Telconet S.A 6147 794 373 27 Telefonica Del Peru 6503 784 434 63 AVANTEL, S.A. 7738 780 1498 36 Telecomunicacoes da Bahia 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 1854 112 5 Sudanese Mobile Telephone (ZA 24863 885 338 30 LINKdotNET AS number 6713 554 633 26 Itissalat Al-MAGHRIB 8452 410 956 9 TEDATA 24835 294 144 9 RAYA Telecom - Egypt 3741 258 921 216 The Internet Solution 36992 226 501 29 Etisalat MISR 29571 224 17 12 Ci Telecom Autonomous system 15706 219 32 6 Sudatel Internet Exchange Aut 29975 192 668 21 Vodacom

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 3483 1780 88 NET Servicos de Comunicao S.A 6389 3059 3689 58 BellSouth.net Inc. 17974 2716 903 89 PT TELEKOMUNIKASI INDONESIA 10620 2633 427 234 TVCABLE BOGOTA 22773 2188 2941 140 Cox Communications, Inc. 4766 2139 11550 641 Korea Telecom (KIX) 7545 2088 319 112 TPG Internet Pty Ltd 18566 2060 379 180 MegaPath Corporation 1785 2035 684 131 PaeTec Communications, Inc. 36998 1854 112 5 Sudanese Mobile Telephone (ZA

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 3059 3001 BellSouth.net Inc. 17974 2716 2627 PT TELEKOMUNIKASI INDONESIA 10620 2633 2399 TVCABLE BOGOTA 22773 2188 2048 Cox Communications, Inc. 7545 2088 1976 TPG Internet Pty Ltd 1785 2035 1904 PaeTec Communications, Inc. 18566 2060 1880 MegaPath Corporation 36998 1854 1849 Sudanese Mobile Telephone (ZA 8402 1778 1761 OJSC "Vimpelcom" 4755 1765 1579 TATA Communications formerly

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

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

Bad AS Designation Network Transit AS Description 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 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 17300 UNALLOCATED 12.45.110.0/24 701 MCI Communications S 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 14764 UNALLOCATED 12.108.237.0/24 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. 23.90.192.0/18 36086 Broad Communications Technolo 23.91.0.0/19 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 40676 Psychz Networks 23.91.112.0/21 32475 MidPhase Inc. 23.91.160.0/19 36493 3757277 Canada Inc. (oa 295.c 23.91.160.0/22 36493 3757277 Canada Inc. (oa 295.c 23.91.164.0/22 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 /13:475 /14:907 /15:1611 /16:12774 /17:6625 /18:11022 /19:22672 /20:32471 /21:35110 /22:49384 /23:42787 /24:246279 /25:46 /26:37 /27:25 /28:38 /29:28 /30:141 /31:11 /32:18

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

ASN No of nets Total ann. Description 18566 2013 2060 MegaPath Corporation 36998 1819 1854 Sudanese Mobile Telephone (ZA 6389 1709 3059 BellSouth.net Inc. 8402 1487 1778 OJSC "Vimpelcom" 22773 1454 2188 Cox Communications, Inc. 30036 1238 1390 Mediacom Communications Corp 11492 1197 1238 Cable One 1785 1085 2035 PaeTec Communications, Inc. 6983 1034 1294 ITC^Deltacom 22561 967 1243 Digital Teleport, Inc

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

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

1:852 2:815 3:3 4:17 5:997 6:21 8:611 12:1890 13:3 14:861 15:11 16:3 17:17 18:19 20:21 23:499 24:1737 27:1599 31:1481 32:40 33:2 34:5 36:81 37:1854 38:914 39:4 40:181 41:3194 42:228 44:13 46:2011 47:9 49:682 50:823 52:12 54:39 55:5 56:2 57:26 58:1075 59:568 60:362 61:1452 62:1207 63:1981 64:4540 65:2340 66:4136 67:2113 68:1104 69:3269 70:870 71:491 72:2019 74:2554 75:328 76:296 77:1161 78:1049 79:651 80:1294 81:1017 82:652 83:635 84:580 85:1234 86:392 87:1008 88:563 89:1581 90:155 91:5649 92:622 93:1585 94:2000 95:1606 96:505 97:344 98:1040 99:39 100:30 101:368 103:3487 105:525 106:142 107:211 108:509 109:1905 110:959 111:1095 112:581 113:803 114:723 115:993 116:966 117:812 118:1099 119:1259 120:358 121:725 122:1782 123:1231 124:1291 125:1434 128:599 129:212 130:314 131:660 132:340 133:158 134:543 135:67 136:278 137:265 138:348 139:171 140:168 141:321 142:528 143:413 144:496 145:88 146:514 147:392 148:697 149:358 150:155 151:590 152:410 153:205 154:51 155:488 156:282 157:374 158:281 159:683 160:356 161:447 162:809 163:206 164:631 165:564 166:258 167:626 168:1040 169:124 170:1126 171:180 172:25 173:1596 174:671 175:499 176:1262 177:2357 178:1930 179:192 180:1575 181:785 182:1328 183:451 184:664 185:955 186:2651 187:1486 188:1826 189:1263 190:7179 192:7026 193:5395 194:4032 195:3316 196:1319 197:1011 198:4684 199:5454 200:6079 201:2528 202:8766 203:8794 204:4458 205:2616 206:2753 207:2792 208:4011 209:3630 210:2865 211:1561 212:2131 213:1982 214:892 215:92 216:5362 217:1693 218:616 219:309 220:1276 221:566 222:325 223:497

End of report