Orbit

Routing Table Report 06:00 +10GMT Fri 25 Jul, 2014

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

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

BGP routing table entries examined: 499822 Prefixes after maximum aggregation: 195019 Deaggregation factor: 2.56 Unique aggregates announced to Internet: 247922 Total ASes present in the Internet Routing Table: 47282 Prefixes per ASN: 10.57 Origin-only ASes present in the Internet Routing Table: 36080 Origin ASes announcing only one prefix: 16393 Transit ASes present in the Internet Routing Table: 6000 Transit-only ASes present in the Internet Routing Table: 167 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 40 Max AS path prepend of ASN ( 22394) 36 Prefixes from unregistered ASNs in the Routing Table: 1804 Unregistered ASNs in the Routing Table: 463 Number of 32-bit ASNs allocated by the RIRs: 7073 Number of 32-bit ASNs visible in the Routing Table: 5202 Prefixes from 32-bit ASNs in the Routing Table: 18558 Number of bogon 32-bit ASNs visible in the Routing Table: 375 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 376 Number of addresses announced to Internet: 2696287488 Equivalent to 160 /8s, 182 /16s and 21 /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: 96.7 Total number of prefixes smaller than registry allocations: 170889

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

Prefixes being announced by APNIC Region ASes: 119240 Total APNIC prefixes after maximum aggregation: 35157 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 122615 Unique aggregates announced from the APNIC address blocks: 51924 APNIC Region origin ASes present in the Internet Routing Table: 4933 APNIC Prefixes per ASN: 24.86 APNIC Region origin ASes announcing only one prefix: 1234 APNIC Region transit ASes present in the Internet Routing Table: 846 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: 1015 Number of APNIC addresses announced to Internet: 732792320 Equivalent to 43 /8s, 173 /16s and 134 /24s Percentage of available APNIC address space announced: 85.6

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: 168664 Total ARIN prefixes after maximum aggregation: 84026 ARIN Deaggregation factor: 2.01 Prefixes being announced from the ARIN address blocks: 170564 Unique aggregates announced from the ARIN address blocks: 79796 ARIN Region origin ASes present in the Internet Routing Table: 16334 ARIN Prefixes per ASN: 10.44 ARIN Region origin ASes announcing only one prefix: 6121 ARIN Region transit ASes present in the Internet Routing Table: 1640 Average ARIN Region AS path length visible: 4.3 Max ARIN Region AS path length visible: 40 Number of ARIN region 32-bit ASNs visible in the Routing Table: 146 Number of ARIN addresses announced to Internet: 1079395840 Equivalent to 64 /8s, 86 /16s and 70 /24s Percentage of available ARIN address space announced: 57.1

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: 123950 Total RIPE prefixes after maximum aggregation: 62880 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 128857 Unique aggregates announced from the RIPE address blocks: 81782 RIPE Region origin ASes present in the Internet Routing Table: 17727 RIPE Prefixes per ASN: 7.27 RIPE Region origin ASes announcing only one prefix: 8267 RIPE Region transit ASes present in the Internet Routing Table: 2834 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: 2733 Number of RIPE addresses announced to Internet: 658791424 Equivalent to 39 /8s, 68 /16s and 92 /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: 58269 Total LACNIC prefixes after maximum aggregation: 10202 LACNIC Deaggregation factor: 5.71 Prefixes being announced from the LACNIC address blocks: 65709 Unique aggregates announced from the LACNIC address blocks: 29613 LACNIC Region origin ASes present in the Internet Routing Table: 2169 LACNIC Prefixes per ASN: 30.29 LACNIC Region origin ASes announcing only one prefix: 561 LACNIC Region transit ASes present in the Internet Routing Table: 442 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 23 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1263 Number of LACNIC addresses announced to Internet: 167136256 Equivalent to 9 /8s, 246 /16s and 76 /24s Percentage of available LACNIC address space announced: 99.6

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: 10978 Total AfriNIC prefixes after maximum aggregation: 2717 AfriNIC Deaggregation factor: 4.04 Prefixes being announced from the AfriNIC address blocks: 11700 Unique aggregates announced from the AfriNIC address blocks: 4482 AfriNIC Region origin ASes present in the Internet Routing Table: 725 AfriNIC Prefixes per ASN: 16.14 AfriNIC Region origin ASes announcing only one prefix: 210 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: 45 Number of AfriNIC addresses announced to Internet: 57780992 Equivalent to 3 /8s, 113 /16s and 171 /24s Percentage of available AfriNIC address space announced: 57.4

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 2803 899 72 PT Telekomunikasi Indonesia 7545 2333 320 117 TPG Telecom Limited 4766 2247 11583 631 Korea Telecom 4755 1864 392 198 TATA Communications formerly 9829 1655 1306 31 National Internet Backbone 9583 1310 103 534 Sify Limited 9498 1280 314 84 BHARTI Airtel Ltd. 7552 1217 1098 14 Viettel Corporation 4808 1207 2150 369 CNCGROUP IP network China169 24560 1151 399 191 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 2946 3688 53 BellSouth.net Inc. 22773 2728 2940 141 Cox Communications Inc. 7029 2427 1911 288 Windstream Communications Inc 18566 2046 379 178 MegaPath Corporation 20115 1739 1724 569 Charter Communications 4323 1638 1072 410 tw telecom holdings, inc. 30036 1484 319 594 Mediacom Communications Corp 701 1439 11187 727 MCI Communications Services, 6983 1388 817 313 ITC^Deltacom 22561 1305 406 233 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 1720 265 277 TELLCOM ILETISIM HIZMETLERI A 20940 1437 560 1055 Akamai International B.V. 8402 1270 544 15 OJSC "Vimpelcom" 13188 1062 100 30 TOV "Bank-Inform" 31148 1041 45 19 Freenet Ltd. 8551 981 371 42 Bezeq International-Ltd 6849 818 356 26 JSC "Ukrtelecom" 6830 776 2335 432 Liberty Global Operations B.V 12479 751 796 59 France Telecom Espana SA 9198 594 346 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 3777 2031 101 NET Serviços de Comunicação S 10620 2917 472 222 Telmex Colombia S.A. 18881 2061 1036 22 Global Village Telecom 7303 1768 1180 231 Telecom Argentina S.A. 8151 1428 2972 421 Uninet S.A. de C.V. 6147 1096 373 28 Telefonica del Peru S.A.A. 6503 1087 434 60 Axtel, S.A.B. de C.V. 7738 977 1882 41 Telemar Norte Leste S.A. 27947 887 130 51 Telconet S.A 26615 863 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 24863 913 280 26 Link Egypt (Link.NET) 6713 673 744 37 Office National des Postes et 8452 590 958 13 TE-AS 36992 310 784 26 ETISALAT MISR 24835 306 144 9 Vodafone Data 3741 249 920 212 Internet Solutions 29571 236 22 17 Cote d'Ivoire Telecom 37054 231 19 6 Data Telecom Service 15706 187 32 6 Sudatel (Sudan Telecom Co. Lt 12258 177 27 68 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 3777 2031 101 NET Serviços de Comunicação S 6389 2946 3688 53 BellSouth.net Inc. 10620 2917 472 222 Telmex Colombia S.A. 17974 2803 899 72 PT Telekomunikasi Indonesia 22773 2728 2940 141 Cox Communications Inc. 7029 2427 1911 288 Windstream Communications Inc 7545 2333 320 117 TPG Telecom Limited 4766 2247 11583 631 Korea Telecom 18881 2061 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 2946 2893 BellSouth.net Inc. 17974 2803 2731 PT Telekomunikasi Indonesia 10620 2917 2695 Telmex Colombia S.A. 22773 2728 2587 Cox Communications Inc. 7545 2333 2216 TPG Telecom Limited 7029 2427 2139 Windstream Communications Inc 18881 2061 2039 Global Village Telecom 18566 2046 1868 MegaPath Corporation 4755 1864 1666 TATA Communications formerly 9829 1655 1624 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 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 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

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 100.64.1.0/24 18403 The Corporation for Financing

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

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

Network Origin AS Description 23.226.240.0/20 40430 colo4jax, LLC 23.226.240.0/21 40430 colo4jax, LLC 23.226.248.0/21 40430 colo4jax, LLC 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 41.76.48.0/21 36969 Malawi Telecommunications Lim 41.78.120.0/23 22351 INTELSAT GLOBAL SERVICE CORPO 41.78.180.0/23 37265 Neural Telecommunications Afr 41.78.236.0/24 37290 >>UNKNOWN<< 41.78.237.0/24 37290 >>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 /12:259 /13:498 /14:980 /15:1703 /16:12992 /17:6971 /18:11553 /19:24611 /20:34966 /21:37378 /22:53915 /23:47240 /24:266578 /25:4 /26:5 /27:7 /28:6 /29:5 /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 1972 2728 Cox Communications Inc. 6389 1691 2946 BellSouth.net Inc. 30036 1325 1484 Mediacom Communications Corp 7029 1259 2427 Windstream Communications Inc 11492 1157 1208 CABLE ONE, INC. 6983 1095 1388 ITC^Deltacom 34984 1048 1720 TELLCOM ILETISIM HIZMETLERI A 10620 1024 2917 Telmex Colombia S.A. 22561 1002 1305 CenturyTel Internet Holdings,

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

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

1:1301 2:646 3:3 4:15 5:1053 6:21 8:711 12:1839 13:4 14:1103 15:15 16:2 17:40 18:21 20:37 23:897 24:1744 27:1766 31:1505 32:41 33:2 34:5 36:139 37:1820 38:953 39:7 40:208 41:2639 42:259 43:138 44:15 45:44 46:2077 47:24 49:726 50:823 52:12 54:46 55:6 56:3 57:31 58:1169 59:615 60:424 61:1578 62:1244 63:1856 64:4356 65:2290 66:4165 67:2045 68:1046 69:3341 70:883 71:440 72:2005 74:2616 75:322 76:402 77:1659 78:801 79:698 80:1306 81:1211 82:768 83:773 84:764 85:1322 86:428 87:1138 88:471 89:1769 90:136 91:5715 92:738 93:1769 94:2011 95:1607 96:502 97:361 98:1085 99:49 100:66 101:703 103:5284 104:82 105:36 106:181 107:575 108:585 109:2015 110:1004 111:1332 112:666 113:879 114:778 115:1105 116:1088 117:972 118:1517 119:1401 120:405 121:849 122:2123 123:1490 124:1374 125:1551 128:571 129:339 130:358 131:660 132:410 133:162 134:314 135:70 136:299 137:286 138:368 139:164 140:210 141:387 142:569 143:421 144:506 145:107 146:654 147:495 148:906 149:385 150:379 151:710 152:451 153:219 154:319 155:517 156:355 157:346 158:269 159:842 160:329 161:563 162:1615 163:321 164:678 165:626 166:289 167:659 168:1064 169:124 170:1360 171:187 172:64 173:1501 174:718 175:604 176:1441 177:3308 178:2077 179:787 180:1763 181:1322 182:1594 183:539 184:725 185:1899 186:2897 187:1638 188:2145 189:1476 190:7661 191:613 192:7414 193:5502 194:4039 195:3532 196:1397 197:664 198:5096 199:5521 200:6315 201:2712 202:9118 203:8979 204:4568 205:2640 206:2930 207:2948 208:3957 209:3745 210:3071 211:1728 212:2311 213:2091 214:883 215:88 216:5551 217:1676 218:610 219:326 220:1282 221:628 222:353 223:588

End of report