Orbit

Routing Table Report 06:00 +10GMT Sat 01 Nov, 2014

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

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

BGP routing table entries examined: 512474 Prefixes after maximum aggregation: 198352 Deaggregation factor: 2.58 Unique aggregates announced to Internet: 252874 Total ASes present in the Internet Routing Table: 48347 Prefixes per ASN: 10.60 Origin-only ASes present in the Internet Routing Table: 36351 Origin ASes announcing only one prefix: 16353 Transit ASes present in the Internet Routing Table: 6032 Transit-only ASes present in the Internet Routing Table: 159 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 92 Max AS path prepend of ASN ( 55644) 86 Prefixes from unregistered ASNs in the Routing Table: 1804 Unregistered ASNs in the Routing Table: 447 Number of 32-bit ASNs allocated by the RIRs: 7781 Number of 32-bit ASNs visible in the Routing Table: 5964 Prefixes from 32-bit ASNs in the Routing Table: 21109 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 348 Number of addresses announced to Internet: 2712214272 Equivalent to 161 /8s, 169 /16s and 27 /24s Percentage of available address space announced: 73.3 Percentage of allocated address space announced: 73.3 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: 173946

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

Prefixes being announced by APNIC Region ASes: 124413 Total APNIC prefixes after maximum aggregation: 35889 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 128371 Unique aggregates announced from the APNIC address blocks: 53268 APNIC Region origin ASes present in the Internet Routing Table: 4954 APNIC Prefixes per ASN: 25.91 APNIC Region origin ASes announcing only one prefix: 1211 APNIC Region transit ASes present in the Internet Routing Table: 839 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 92 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1153 Number of APNIC addresses announced to Internet: 736486400 Equivalent to 43 /8s, 229 /16s and 228 /24s Percentage of available APNIC address space announced: 86.1

APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 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: 171152 Total ARIN prefixes after maximum aggregation: 85136 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 173136 Unique aggregates announced from the ARIN address blocks: 81271 ARIN Region origin ASes present in the Internet Routing Table: 16372 ARIN Prefixes per ASN: 10.58 ARIN Region origin ASes announcing only one prefix: 6090 ARIN Region transit ASes present in the Internet Routing Table: 1635 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: 246 Number of ARIN addresses announced to Internet: 1052638464 Equivalent to 62 /8s, 189 /16s and 253 /24s Percentage of available ARIN address space announced: 55.7

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: 125169 Total RIPE prefixes after maximum aggregation: 63646 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 130636 Unique aggregates announced from the RIPE address blocks: 82666 RIPE Region origin ASes present in the Internet Routing Table: 17778 RIPE Prefixes per ASN: 7.35 RIPE Region origin ASes announcing only one prefix: 8181 RIPE Region transit ASes present in the Internet Routing Table: 2871 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3149 Number of RIPE addresses announced to Internet: 691551488 Equivalent to 41 /8s, 56 /16s and 61 /24s Percentage of available RIPE address space announced: 100.5

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: 58386 Total LACNIC prefixes after maximum aggregation: 10762 LACNIC Deaggregation factor: 5.43 Prefixes being announced from the LACNIC address blocks: 67069 Unique aggregates announced from the LACNIC address blocks: 30582 LACNIC Region origin ASes present in the Internet Routing Table: 2359 LACNIC Prefixes per ASN: 28.43 LACNIC Region origin ASes announcing only one prefix: 659 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: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1358 Number of LACNIC addresses announced to Internet: 168332544 Equivalent to 10 /8s, 8 /16s and 141 /24s Percentage of available LACNIC address space announced: 100.3

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: 12091 Total AfriNIC prefixes after maximum aggregation: 2876 AfriNIC Deaggregation factor: 4.20 Prefixes being announced from the AfriNIC address blocks: 12913 Unique aggregates announced from the AfriNIC address blocks: 4772 AfriNIC Region origin ASes present in the Internet Routing Table: 732 AfriNIC Prefixes per ASN: 17.64 AfriNIC Region origin ASes announcing only one prefix: 212 AfriNIC Region transit ASes present in the Internet Routing Table: 151 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: 58 Number of AfriNIC addresses announced to Internet: 59778816 Equivalent to 3 /8s, 144 /16s and 39 /24s Percentage of available AfriNIC address space announced: 59.4

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 17974 2824 903 77 PT Telekomunikasi Indonesia 7545 2374 336 125 TPG Telecom Limited 4766 2234 11576 633 Korea Telecom 4755 1922 412 189 TATA Communications formerly 9829 1671 1322 37 National Internet Backbone 9808 1439 6639 15 Guangdong Mobile Communicatio 9583 1363 112 559 Sify Limited 9498 1311 333 94 BHARTI Airtel Ltd. 4808 1200 2121 371 CNCGROUP IP network China169 7552 1185 1066 12 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 6389 2894 3688 51 BellSouth.net Inc. 22773 2843 2940 143 Cox Communications Inc. 18566 2044 379 184 MegaPath Corporation 7029 1976 1960 315 Windstream Communications Inc 20115 1816 1794 478 Charter Communications 4323 1641 1068 406 tw telecom holdings, inc. 6983 1542 867 250 ITC^Deltacom 30036 1488 310 612 Mediacom Communications Corp 701 1427 11266 711 MCI Communications Services, 22561 1322 409 248 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 1840 297 352 TELLCOM ILETISIM HIZMETLERI A 20940 1496 581 1102 Akamai International B.V. 8402 1380 544 15 OJSC "Vimpelcom" 31148 1045 45 21 Freenet Ltd. 13188 1037 100 29 TOV "Bank-Inform" 8551 935 372 46 Bezeq International-Ltd 6849 829 356 26 JSC "Ukrtelecom" 6830 782 2339 435 Liberty Global Operations B.V 9198 776 346 30 JSC Kazakhtelecom 12479 757 785 96 France Telecom Espana SA

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 10620 3019 491 250 Telmex Colombia S.A. 28573 2563 2317 107 NET Serviços de Comunicação S 6147 1779 374 30 Telefonica del Peru S.A.A. 7303 1765 1171 241 Telecom Argentina S.A. 8151 1474 3017 432 Uninet S.A. de C.V. 6503 1158 434 59 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 27947 905 130 51 Telconet S.A 26615 899 2325 35 Tim Celular S.A. 3816 892 384 154 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 8452 1389 958 13 TE-AS 24863 957 280 26 Link Egypt (Link.NET) 6713 678 760 38 Office National des Postes et 36992 328 824 29 ETISALAT MISR 24835 308 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 245 22 17 Cote d'Ivoire Telecom 37054 232 19 6 Data Telecom Service 37457 182 161 6 Telkom SA Ltd. 36947 175 807 12 Telecom Algeria

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 10620 3019 491 250 Telmex Colombia S.A. 6389 2894 3688 51 BellSouth.net Inc. 22773 2843 2940 143 Cox Communications Inc. 17974 2824 903 77 PT Telekomunikasi Indonesia 28573 2563 2317 107 NET Serviços de Comunicação S 7545 2374 336 125 TPG Telecom Limited 4766 2234 11576 633 Korea Telecom 18566 2044 379 184 MegaPath Corporation 7029 1976 1960 315 Windstream Communications Inc 4755 1922 412 189 TATA Communications formerly

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 2894 2843 BellSouth.net Inc. 17974 2824 2747 PT Telekomunikasi Indonesia 22773 2843 2700 Cox Communications Inc. 28573 2563 2456 NET Serviços de Comunicação S 7545 2374 2249 TPG Telecom Limited 18566 2044 1860 MegaPath Corporation 6147 1779 1749 Telefonica del Peru S.A.A. 4755 1922 1733 TATA Communications formerly 7029 1976 1661 Windstream Communications Inc 9829 1671 1634 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 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 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 27205 UNALLOCATED 8.38.16.0/21 3356 Level 3 Communicatio 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc.

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 /13:501 /14:1003 /15:1708 /16:13019 /17:7095 /18:11716 /19:24558 /20:35255 /21:37264 /22:55167 /23:48282 /24:276466 /25:3 /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 2065 2843 Cox Communications Inc. 18566 1999 2044 MegaPath Corporation 6389 1674 2894 BellSouth.net Inc. 6147 1345 1779 Telefonica del Peru S.A.A. 30036 1334 1488 Mediacom Communications Corp 6983 1228 1542 ITC^Deltacom 7029 1197 1976 Windstream Communications Inc 34984 1160 1840 TELLCOM ILETISIM HIZMETLERI A 11492 1135 1185 CABLE ONE, INC. 8402 1069 1380 OJSC "Vimpelcom"

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

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

1:1342 2:677 3:3 4:17 5:1182 6:21 8:770 12:1848 13:5 14:1157 15:17 16:2 17:42 18:21 20:50 23:950 24:1765 27:1805 31:1336 32:41 33:2 34:5 36:156 37:1813 38:1008 39:14 40:233 41:2957 42:331 43:576 44:20 45:81 46:2049 47:28 49:746 50:807 52:12 54:57 55:4 56:8 57:32 58:1103 59:635 60:422 61:1691 62:1231 63:1837 64:4406 65:2277 66:4184 67:2041 68:1091 69:3237 70:873 71:484 72:1985 74:2607 75:373 76:400 77:1613 78:980 79:755 80:1324 81:1284 82:799 83:657 84:707 85:1358 86:429 87:1190 88:500 89:1810 90:138 91:5801 92:795 93:1642 94:1938 95:1289 96:426 97:340 98:1094 99:48 100:67 101:739 103:5947 104:498 105:155 106:181 107:653 108:594 109:1975 110:1028 111:1417 112:716 113:897 114:783 115:1223 116:1166 117:1008 118:1542 119:1384 120:735 121:964 122:2208 123:1691 124:1448 125:1534 128:616 129:387 130:367 131:914 132:417 133:165 134:322 135:82 136:324 137:316 138:383 139:201 140:223 141:420 142:601 143:441 144:512 145:111 146:675 147:558 148:1047 149:408 150:508 151:640 152:475 153:241 154:403 155:620 156:382 157:322 158:278 159:917 160:331 161:600 162:1809 163:362 164:628 165:669 166:362 167:690 168:1127 169:119 170:1426 171:191 172:60 173:1638 174:709 175:609 176:1509 177:3693 178:2090 179:805 180:1792 181:1792 182:1684 183:702 184:710 185:2281 186:2975 187:1687 188:2029 189:1530 190:7914 191:773 192:7731 193:5549 194:4059 195:3617 196:1635 197:776 198:5295 199:5473 200:6493 201:2916 202:9075 203:9015 204:4672 205:2653 206:3067 207:2977 208:3916 209:3757 210:3173 211:1784 212:2423 213:2186 214:848 215:84 216:5615 217:1710 218:623 219:329 220:1285 221:766 222:360 223:695

End of report