Orbit

Routing Table Report 06:00 +10GMT Wed 24 Sep, 2014

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

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

BGP routing table entries examined: 507119 Prefixes after maximum aggregation: 197400 Deaggregation factor: 2.57 Unique aggregates announced to Internet: 251461 Total ASes present in the Internet Routing Table: 48005 Prefixes per ASN: 10.56 Origin-only ASes present in the Internet Routing Table: 36239 Origin ASes announcing only one prefix: 16378 Transit ASes present in the Internet Routing Table: 6013 Transit-only ASes present in the Internet Routing Table: 168 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 64 Max AS path prepend of ASN ( 55644) 61 Prefixes from unregistered ASNs in the Routing Table: 1665 Unregistered ASNs in the Routing Table: 453 Number of 32-bit ASNs allocated by the RIRs: 7466 Number of 32-bit ASNs visible in the Routing Table: 5753 Prefixes from 32-bit ASNs in the Routing Table: 20132 Number of bogon 32-bit ASNs visible in the Routing Table: 18 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 354 Number of addresses announced to Internet: 2708266752 Equivalent to 161 /8s, 108 /16s and 223 /24s Percentage of available address space announced: 73.2 Percentage of allocated address space announced: 73.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.9 Total number of prefixes smaller than registry allocations: 172777

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

Prefixes being announced by APNIC Region ASes: 121636 Total APNIC prefixes after maximum aggregation: 35591 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 125370 Unique aggregates announced from the APNIC address blocks: 52924 APNIC Region origin ASes present in the Internet Routing Table: 4952 APNIC Prefixes per ASN: 25.32 APNIC Region origin ASes announcing only one prefix: 1219 APNIC Region transit ASes present in the Internet Routing Table: 841 Average APNIC Region AS path length visible: 4.2 Max APNIC Region AS path length visible: 64 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1105 Number of APNIC addresses announced to Internet: 734524160 Equivalent to 43 /8s, 199 /16s and 243 /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, 63488-64098, 131072-135580 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: 169739 Total ARIN prefixes after maximum aggregation: 85032 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 171922 Unique aggregates announced from the ARIN address blocks: 80589 ARIN Region origin ASes present in the Internet Routing Table: 16349 ARIN Prefixes per ASN: 10.52 ARIN Region origin ASes announcing only one prefix: 6107 ARIN Region transit ASes present in the Internet Routing Table: 1623 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 17 Number of ARIN region 32-bit ASNs visible in the Routing Table: 204 Number of ARIN addresses announced to Internet: 1083879424 Equivalent to 64 /8s, 154 /16s and 176 /24s Percentage of available ARIN address space announced: 57.3

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: 124754 Total RIPE prefixes after maximum aggregation: 63243 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 129798 Unique aggregates announced from the RIPE address blocks: 82594 RIPE Region origin ASes present in the Internet Routing Table: 17706 RIPE Prefixes per ASN: 7.33 RIPE Region origin ASes announcing only one prefix: 8200 RIPE Region transit ASes present in the Internet Routing Table: 2858 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: 3067 Number of RIPE addresses announced to Internet: 659072000 Equivalent to 39 /8s, 72 /16s and 164 /24s Percentage of available RIPE address space announced: 95.8

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: 59455 Total LACNIC prefixes after maximum aggregation: 10666 LACNIC Deaggregation factor: 5.57 Prefixes being announced from the LACNIC address blocks: 67571 Unique aggregates announced from the LACNIC address blocks: 30336 LACNIC Region origin ASes present in the Internet Routing Table: 2307 LACNIC Prefixes per ASN: 29.29 LACNIC Region origin ASes announcing only one prefix: 635 LACNIC Region transit ASes present in the Internet Routing Table: 455 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 20 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1322 Number of LACNIC addresses announced to Internet: 170777600 Equivalent to 10 /8s, 45 /16s and 220 /24s Percentage of available LACNIC address space announced: 101.8

LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 11265 Total AfriNIC prefixes after maximum aggregation: 2822 AfriNIC Deaggregation factor: 3.99 Prefixes being announced from the AfriNIC address blocks: 12103 Unique aggregates announced from the AfriNIC address blocks: 4706 AfriNIC Region origin ASes present in the Internet Routing Table: 739 AfriNIC Prefixes per ASN: 16.38 AfriNIC Region origin ASes announcing only one prefix: 217 AfriNIC Region transit ASes present in the Internet Routing Table: 156 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: 55 Number of AfriNIC addresses announced to Internet: 59721472 Equivalent to 3 /8s, 143 /16s and 71 /24s Percentage of available AfriNIC address space announced: 59.3

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 2815 900 74 PT Telekomunikasi Indonesia 7545 2349 336 120 TPG Telecom Limited 4766 2226 11584 630 Korea Telecom 4755 1907 413 192 TATA Communications formerly 9829 1618 1306 38 National Internet Backbone 4808 1412 2239 413 CNCGROUP IP network China169 9583 1356 107 558 Sify Limited 9498 1302 333 91 BHARTI Airtel Ltd. 9808 1250 6639 15 Guangdong Mobile Communicatio 7552 1228 1098 14 Viettel Corporation

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 22773 2898 2940 141 Cox Communications Inc. 6389 2896 3688 51 BellSouth.net Inc. 18566 2045 379 178 MegaPath Corporation 7029 1933 1976 336 Windstream Communications Inc 20115 1790 1772 498 Charter Communications 4323 1642 1067 409 tw telecom holdings, inc. 30036 1523 320 580 Mediacom Communications Corp 6983 1502 817 311 ITC^Deltacom 701 1437 11242 720 MCI Communications Services, 22561 1309 408 238 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 1816 299 285 TELLCOM ILETISIM HIZMETLERI A 20940 1469 573 1078 Akamai International B.V. 8402 1417 544 14 OJSC "Vimpelcom" 31148 1043 45 21 Freenet Ltd. 13188 1033 100 28 TOV "Bank-Inform" 8551 943 371 46 Bezeq International-Ltd 6849 839 356 26 JSC "Ukrtelecom" 12479 803 798 58 France Telecom Espana SA 6830 778 2335 433 Liberty Global Operations B.V 9198 664 346 28 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 3012 2311 110 NET Serviços de Comunicação S 10620 2963 480 277 Telmex Colombia S.A. 18881 2108 1036 22 Global Village Telecom 6147 1835 374 30 Telefonica del Peru S.A.A. 7303 1757 1167 233 Telecom Argentina S.A. 8151 1464 3017 434 Uninet S.A. de C.V. 6503 1117 434 61 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 27947 898 130 51 Telconet S.A 3816 851 363 139 COLOMBIA TELECOMUNICACIONES S

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 24863 949 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 8452 557 958 13 TE-AS 36992 347 824 27 ETISALAT MISR 24835 307 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 37054 244 19 6 Data Telecom Service 29571 242 22 17 Cote d'Ivoire Telecom 15706 186 17 6 Sudatel (Sudan Telecom Co. Lt 12258 174 26 71 MWEB CONNECT (PROPRIETARY) LI

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 3012 2311 110 NET Serviços de Comunicação S 10620 2963 480 277 Telmex Colombia S.A. 22773 2898 2940 141 Cox Communications Inc. 6389 2896 3688 51 BellSouth.net Inc. 17974 2815 900 74 PT Telekomunikasi Indonesia 7545 2349 336 120 TPG Telecom Limited 4766 2226 11584 630 Korea Telecom 18881 2108 1036 22 Global Village Telecom 18566 2045 379 178 MegaPath Corporation 7029 1933 1976 336 Windstream Communications Inc

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 2896 2845 BellSouth.net Inc. 22773 2898 2757 Cox Communications Inc. 17974 2815 2741 PT Telekomunikasi Indonesia 10620 2963 2686 Telmex Colombia S.A. 7545 2349 2229 TPG Telecom Limited 18881 2108 2086 Global Village Telecom 18566 2045 1867 MegaPath Corporation 6147 1835 1805 Telefonica del Peru S.A.A. 4755 1907 1715 TATA Communications formerly 7029 1933 1597 Windstream Communications Inc

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

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

Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 6246 UNALLOCATED 8.3.250.0/23 2914 NTT America, Inc. 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 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 55020 UNALLOCATED 8.30.123.0/24 3356 Level 3 Communicatio 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I

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 5.100.241.0/24 23456 32bit Transition AS 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.16.88.0/23 57652 >>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<<

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 /12:262 /13:504 /14:998 /15:1709 /16:13014 /17:7082 /18:11654 /19:24504 /20:35128 /21:37665 /22:54677 /23:47770 /24:271973 /25:4 /26:5 /27:8 /28:5 /29:6 /30:0 /31:0 /32:2

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

ASN No of nets Total ann. Description 22773 2132 2898 Cox Communications Inc. 18566 2000 2045 MegaPath Corporation 6389 1675 2896 BellSouth.net Inc. 6147 1397 1835 Telefonica del Peru S.A.A. 30036 1368 1523 Mediacom Communications Corp 6983 1196 1502 ITC^Deltacom 7029 1144 1933 Windstream Communications Inc 34984 1136 1816 TELLCOM ILETISIM HIZMETLERI A 11492 1123 1171 CABLE ONE, INC. 8402 1091 1417 OJSC "Vimpelcom"

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

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

1:1343 2:656 3:3 4:18 5:1137 6:21 8:749 12:1846 13:4 14:1119 15:17 16:2 17:41 18:21 20:51 23:923 24:1748 27:1796 31:1411 32:39 33:2 34:5 36:156 37:1781 38:998 39:22 40:223 41:2599 42:271 43:373 44:16 45:71 46:2147 47:25 49:687 50:805 52:12 54:52 55:6 56:6 57:32 58:1171 59:652 60:432 61:1687 62:1265 63:1830 64:4414 65:2294 66:4193 67:2062 68:1046 69:3245 70:861 71:470 72:2006 74:2588 75:373 76:401 77:1603 78:863 79:721 80:1318 81:1205 82:756 83:778 84:736 85:1324 86:448 87:1163 88:467 89:1757 90:138 91:5744 92:757 93:1795 94:2088 95:1282 96:428 97:342 98:1100 99:48 100:62 101:719 103:5612 104:261 105:136 106:184 107:635 108:571 109:1971 110:1034 111:1379 112:701 113:882 114:779 115:1212 116:1114 117:981 118:1574 119:1405 120:428 121:965 122:2191 123:1616 124:1424 125:1576 128:609 129:348 130:363 131:803 132:430 133:165 134:322 135:78 136:305 137:290 138:378 139:204 140:219 141:412 142:562 143:453 144:503 145:110 146:690 147:555 148:939 149:440 150:494 151:707 152:468 153:239 154:355 155:548 156:367 157:328 158:277 159:929 160:325 161:594 162:1776 163:355 164:691 165:658 166:362 167:683 168:1117 169:120 170:1415 171:184 172:64 173:1638 174:704 175:595 176:1472 177:3551 178:2084 179:786 180:1749 181:1627 182:1651 183:539 184:719 185:2095 186:2940 187:1715 188:2210 189:1488 190:7899 191:746 192:7557 193:5510 194:4050 195:3576 196:1401 197:681 198:5148 199:5479 200:6491 201:2906 202:9059 203:8957 204:4546 205:2648 206:2920 207:2929 208:3908 209:3735 210:3158 211:1758 212:2354 213:2139 214:868 215:86 216:5662 217:1694 218:614 219:335 220:1277 221:629 222:364 223:595

End of report