Orbit

Routing Table Report 06:00 +10GMT Wed 02 Jul, 2014

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

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

BGP routing table entries examined: 497570 Prefixes after maximum aggregation: 194233 Deaggregation factor: 2.56 Unique aggregates announced to Internet: 246491 Total ASes present in the Internet Routing Table: 47071 Prefixes per ASN: 10.57 Origin-only ASes present in the Internet Routing Table: 35969 Origin ASes announcing only one prefix: 16342 Transit ASes present in the Internet Routing Table: 5978 Transit-only ASes present in the Internet Routing Table: 166 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 30 Max AS path prepend of ASN ( 57836) 25 Prefixes from unregistered ASNs in the Routing Table: 1773 Unregistered ASNs in the Routing Table: 454 Number of 32-bit ASNs allocated by the RIRs: 6929 Number of 32-bit ASNs visible in the Routing Table: 5124 Prefixes from 32-bit ASNs in the Routing Table: 17869 Number of bogon 32-bit ASNs visible in the Routing Table: 288 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 376 Number of addresses announced to Internet: 2693578496 Equivalent to 160 /8s, 140 /16s and 191 /24s Percentage of available address space announced: 72.8 Percentage of allocated address space announced: 72.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.6 Total number of prefixes smaller than registry allocations: 170768

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

Prefixes being announced by APNIC Region ASes: 118532 Total APNIC prefixes after maximum aggregation: 34899 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 121762 Unique aggregates announced from the APNIC address blocks: 51457 APNIC Region origin ASes present in the Internet Routing Table: 4928 APNIC Prefixes per ASN: 24.71 APNIC Region origin ASes announcing only one prefix: 1231 APNIC Region transit ASes present in the Internet Routing Table: 852 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1001 Number of APNIC addresses announced to Internet: 734518784 Equivalent to 43 /8s, 199 /16s and 222 /24s Percentage of available APNIC address space announced: 85.8

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: 167895 Total ARIN prefixes after maximum aggregation: 83799 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 169728 Unique aggregates announced from the ARIN address blocks: 79637 ARIN Region origin ASes present in the Internet Routing Table: 16297 ARIN Prefixes per ASN: 10.41 ARIN Region origin ASes announcing only one prefix: 6125 ARIN Region transit ASes present in the Internet Routing Table: 1625 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 126 Number of ARIN addresses announced to Internet: 1076979968 Equivalent to 64 /8s, 49 /16s and 105 /24s Percentage of available ARIN address space announced: 57.0

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: 123546 Total RIPE prefixes after maximum aggregation: 62686 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128319 Unique aggregates announced from the RIPE address blocks: 81261 RIPE Region origin ASes present in the Internet Routing Table: 17694 RIPE Prefixes per ASN: 7.25 RIPE Region origin ASes announcing only one prefix: 8248 RIPE Region transit ASes present in the Internet Routing Table: 2827 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2726 Number of RIPE addresses announced to Internet: 657981440 Equivalent to 39 /8s, 56 /16s and 0 /24s Percentage of available RIPE address space announced: 95.7

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, 196608-202239 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: 57614 Total LACNIC prefixes after maximum aggregation: 10151 LACNIC Deaggregation factor: 5.68 Prefixes being announced from the LACNIC address blocks: 64719 Unique aggregates announced from the LACNIC address blocks: 29423 LACNIC Region origin ASes present in the Internet Routing Table: 2117 LACNIC Prefixes per ASN: 30.57 LACNIC Region origin ASes announcing only one prefix: 534 LACNIC Region transit ASes present in the Internet Routing Table: 441 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1236 Number of LACNIC addresses announced to Internet: 166098944 Equivalent to 9 /8s, 230 /16s and 120 /24s Percentage of available LACNIC address space announced: 99.0

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: 11972 Total AfriNIC prefixes after maximum aggregation: 2660 AfriNIC Deaggregation factor: 4.50 Prefixes being announced from the AfriNIC address blocks: 12665 Unique aggregates announced from the AfriNIC address blocks: 4382 AfriNIC Region origin ASes present in the Internet Routing Table: 719 AfriNIC Prefixes per ASN: 17.61 AfriNIC Region origin ASes announcing only one prefix: 204 AfriNIC Region transit ASes present in the Internet Routing Table: 155 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: 35 Number of AfriNIC addresses announced to Internet: 57645824 Equivalent to 3 /8s, 111 /16s and 155 /24s Percentage of available AfriNIC address space announced: 57.3

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 2790 899 72 PT Telekomunikasi Indonesia 7545 2298 320 118 TPG Telecom Limited 4766 2209 11584 631 Korea Telecom 4755 1866 396 200 TATA Communications formerly 9829 1639 1304 36 National Internet Backbone 9583 1310 103 534 Sify Limited 9498 1269 314 87 BHARTI Airtel Ltd. 7552 1243 1098 14 Viettel Corporation 4808 1214 2146 365 CNCGROUP IP network China169 24560 1140 398 190 Bharti Airtel Ltd., Telemedia

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

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

ASN No of nets /20 equiv MaxAgg Description 6389 2951 3688 53 BellSouth.net Inc. 22773 2563 2938 135 Cox Communications Inc. 7029 2276 1912 289 Windstream Communications Inc 18566 2046 379 178 MegaPath Corporation 20115 1713 1703 567 Charter Communications 4323 1651 1074 419 tw telecom holdings, inc. 30036 1476 315 594 Mediacom Communications Corp 701 1444 11187 731 MCI Communications Services, 6983 1381 818 313 ITC^Deltacom 22561 1308 402 234 CenturyTel Internet Holdings,

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

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

ASN No of nets /20 equiv MaxAgg Description 34984 1712 264 275 TELLCOM ILETISIM HIZMETLERI A 20940 1411 550 1050 Akamai International B.V. 8402 1365 544 15 OJSC "Vimpelcom" 31148 1042 45 20 Freenet Ltd. 13188 1031 100 28 TOV "Bank-Inform" 8551 952 370 41 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 774 2335 431 Liberty Global Operations B.V 12479 732 795 57 France Telecom Espana SA 9198 584 346 29 JSC Kazakhtelecom

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

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

ASN No of nets /20 equiv MaxAgg Description 28573 3753 2022 100 NET Serviços de Comunicação S 10620 2902 470 201 Telmex Colombia S.A. 18881 2062 1036 22 Global Village Telecom 7303 1768 1179 230 Telecom Argentina S.A. 8151 1436 2975 424 Uninet S.A. de C.V. 6503 1128 434 61 Axtel, S.A.B. de C.V. 7738 976 1882 41 Telemar Norte Leste S.A. 6147 955 373 27 Telefonica del Peru S.A.A. 27947 884 130 51 Telconet S.A 26615 869 2325 35 Tim Celular S.A.

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

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

ASN No of nets /20 equiv MaxAgg Description 36998 1114 240 6 Sudanese Mobile Telephone (ZA 24863 917 280 26 Link Egypt (Link.NET) 6713 672 744 40 Office National des Postes et 8452 585 958 13 TE-AS 24835 306 144 9 Vodafone Data 36992 304 784 27 ETISALAT MISR 3741 250 921 213 Internet Solutions 37054 246 19 6 Data Telecom Service 29571 228 22 18 Cote d'Ivoire Telecom 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt

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

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

ASN No of nets /20 equiv MaxAgg Description 28573 3753 2022 100 NET Serviços de Comunicação S 6389 2951 3688 53 BellSouth.net Inc. 10620 2902 470 201 Telmex Colombia S.A. 17974 2790 899 72 PT Telekomunikasi Indonesia 22773 2563 2938 135 Cox Communications Inc. 7545 2298 320 118 TPG Telecom Limited 7029 2276 1912 289 Windstream Communications Inc 4766 2209 11584 631 Korea Telecom 18881 2062 1036 22 Global Village Telecom 18566 2046 379 178 MegaPath Corporation

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

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

ASN No of nets Net Savings Description 6389 2951 2898 BellSouth.net Inc. 17974 2790 2718 PT Telekomunikasi Indonesia 10620 2902 2701 Telmex Colombia S.A. 22773 2563 2428 Cox Communications Inc. 7545 2298 2180 TPG Telecom Limited 18881 2062 2040 Global Village Telecom 7029 2276 1987 Windstream Communications Inc 18566 2046 1868 MegaPath Corporation 4755 1866 1666 TATA Communications formerly 9829 1639 1603 National Internet Backbone

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

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

Bad AS Designation Network Transit AS Description 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65456 PRIVATE 5.109.96.0/19 23456 32bit Transition AS 60014 UNALLOCATED 5.160.199.0/24 42337 Respina Networks & B 65456 PRIVATE 5.245.224.0/19 23456 32bit Transition AS 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.124.0/24 3356 Level 3 Communicatio

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

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

Prefix Origin AS Description 0.0.0.0/0 4641 The Chinese University of Hon

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

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

Network Origin AS Description 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>UNKNOWN<< 41.73.10.0/24 37004 >>UNKNOWN<< 41.73.11.0/24 37004 >>UNKNOWN<< 41.73.12.0/24 37004 >>UNKNOWN<< 41.73.13.0/24 37004 >>UNKNOWN<< 41.73.14.0/24 37004 >>UNKNOWN<< 41.73.15.0/24 37004 >>UNKNOWN<<

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

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

!!Default route being announced!!

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:12 /10:30 /11:90 /12:258 /13:492 /14:977 /15:1700 /16:12986 /17:6927 /18:11607 /19:24618 /20:34939 /21:37117 /22:53442 /23:46719 /24:265608 /25:5 /26:5 /27:7 /28:6 /29:6 /30:0 /31:0 /32:2

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

ASN No of nets Total ann. Description 18566 2001 2046 MegaPath Corporation 22773 1812 2563 Cox Communications Inc. 6389 1692 2951 BellSouth.net Inc. 30036 1317 1476 Mediacom Communications Corp 11492 1193 1244 CABLE ONE, INC. 7029 1143 2276 Windstream Communications Inc 6983 1088 1381 ITC^Deltacom 36998 1080 1114 Sudanese Mobile Telephone (ZA 8402 1055 1365 OJSC "Vimpelcom" 34984 1041 1712 TELLCOM ILETISIM HIZMETLERI A

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

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

1:1160 2:672 3:3 4:14 5:999 6:19 8:710 12:1825 13:4 14:1075 15:15 16:2 17:37 18:21 20:37 23:865 24:1758 27:1760 31:1484 32:43 33:2 34:5 36:137 37:1803 38:972 39:7 40:204 41:3176 42:258 43:83 44:12 45:30 46:2055 47:24 49:733 50:808 52:12 54:47 55:5 56:2 57:29 58:1167 59:610 60:413 61:1563 62:1240 63:1885 64:4373 65:2285 66:4162 67:2083 68:1048 69:3338 70:877 71:439 72:2021 74:2631 75:316 76:397 77:1694 78:848 79:690 80:1308 81:1206 82:768 83:760 84:744 85:1302 86:430 87:1175 88:463 89:1776 90:139 91:5695 92:714 93:1751 94:2010 95:1582 96:529 97:359 98:1085 99:49 100:64 101:858 103:5176 104:29 105:543 106:178 107:568 108:581 109:2037 110:981 111:1363 112:676 113:850 114:797 115:1136 116:1093 117:948 118:1488 119:1388 120:398 121:831 122:2114 123:1401 124:1372 125:1526 128:577 129:339 130:347 131:668 132:417 133:163 134:319 135:74 136:277 137:284 138:363 139:166 140:215 141:383 142:564 143:405 144:500 145:105 146:638 147:478 148:909 149:370 150:223 151:711 152:444 153:220 154:302 155:512 156:354 157:338 158:249 159:815 160:328 161:563 162:1568 163:261 164:686 165:619 166:282 167:633 168:1061 169:125 170:1344 171:186 172:68 173:1531 174:707 175:597 176:1398 177:3193 178:2061 179:720 180:1757 181:1259 182:1560 183:525 184:730 185:1808 186:2883 187:1622 188:2117 189:1502 190:7581 191:414 192:7361 193:5505 194:4022 195:3519 196:1388 197:660 198:5081 199:5512 200:6298 201:2631 202:9035 203:8937 204:4581 205:2659 206:2918 207:2962 208:3961 209:3736 210:3059 211:1721 212:2303 213:2103 214:867 215:87 216:5602 217:1684 218:607 219:324 220:1282 221:624 222:347 223:586

End of report