Orbit

Routing Table Report 06:00 +10GMT Sun 30 Nov, 2014

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

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

BGP routing table entries examined: 512633 Prefixes after maximum aggregation: 199073 Deaggregation factor: 2.58 Unique aggregates announced to Internet: 254378 Total ASes present in the Internet Routing Table: 48549 Prefixes per ASN: 10.56 Origin-only ASes present in the Internet Routing Table: 36350 Origin ASes announcing only one prefix: 16310 Transit ASes present in the Internet Routing Table: 6039 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: 1571 Unregistered ASNs in the Routing Table: 407 Number of 32-bit ASNs allocated by the RIRs: 8036 Number of 32-bit ASNs visible in the Routing Table: 6160 Prefixes from 32-bit ASNs in the Routing Table: 21830 Number of bogon 32-bit ASNs visible in the Routing Table: 6 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 352 Number of addresses announced to Internet: 2711822592 Equivalent to 161 /8s, 163 /16s and 33 /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: 97.0 Total number of prefixes smaller than registry allocations: 173691

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

Prefixes being announced by APNIC Region ASes: 123578 Total APNIC prefixes after maximum aggregation: 36091 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 127884 Unique aggregates announced from the APNIC address blocks: 53936 APNIC Region origin ASes present in the Internet Routing Table: 4963 APNIC Prefixes per ASN: 25.77 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: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1191 Number of APNIC addresses announced to Internet: 737332480 Equivalent to 43 /8s, 242 /16s and 205 /24s Percentage of available APNIC address space announced: 86.2

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: 170757 Total ARIN prefixes after maximum aggregation: 85323 ARIN Deaggregation factor: 2.00 Prefixes being announced from the ARIN address blocks: 172879 Unique aggregates announced from the ARIN address blocks: 81938 ARIN Region origin ASes present in the Internet Routing Table: 16370 ARIN Prefixes per ASN: 10.56 ARIN Region origin ASes announcing only one prefix: 6085 ARIN Region transit ASes present in the Internet Routing Table: 1641 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: 268 Number of ARIN addresses announced to Internet: 1053485824 Equivalent to 62 /8s, 202 /16s and 235 /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: 125619 Total RIPE prefixes after maximum aggregation: 63746 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 131252 Unique aggregates announced from the RIPE address blocks: 82578 RIPE Region origin ASes present in the Internet Routing Table: 17764 RIPE Prefixes per ASN: 7.39 RIPE Region origin ASes announcing only one prefix: 8149 RIPE Region transit ASes present in the Internet Routing Table: 2867 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: 3225 Number of RIPE addresses announced to Internet: 692174848 Equivalent to 41 /8s, 65 /16s and 192 /24s Percentage of available RIPE address space announced: 100.6

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: 58466 Total LACNIC prefixes after maximum aggregation: 10866 LACNIC Deaggregation factor: 5.38 Prefixes being announced from the LACNIC address blocks: 67073 Unique aggregates announced from the LACNIC address blocks: 30751 LACNIC Region origin ASes present in the Internet Routing Table: 2364 LACNIC Prefixes per ASN: 28.37 LACNIC Region origin ASes announcing only one prefix: 649 LACNIC Region transit ASes present in the Internet Routing Table: 461 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1402 Number of LACNIC addresses announced to Internet: 167620096 Equivalent to 9 /8s, 253 /16s and 174 /24s Percentage of available LACNIC address space announced: 99.9

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: 12310 Total AfriNIC prefixes after maximum aggregation: 3004 AfriNIC Deaggregation factor: 4.10 Prefixes being announced from the AfriNIC address blocks: 13192 Unique aggregates announced from the AfriNIC address blocks: 4862 AfriNIC Region origin ASes present in the Internet Routing Table: 733 AfriNIC Prefixes per ASN: 18.00 AfriNIC Region origin ASes announcing only one prefix: 208 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: 74 Number of AfriNIC addresses announced to Internet: 59878144 Equivalent to 3 /8s, 145 /16s and 171 /24s Percentage of available AfriNIC address space announced: 59.5

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 2838 904 77 PT Telekomunikasi Indonesia 7545 2360 336 127 TPG Telecom Limited 4766 2244 11577 638 Korea Telecom 4755 1930 416 192 TATA Communications formerly 9829 1664 1323 28 National Internet Backbone 9808 1457 6655 16 Guangdong Mobile Communicatio 9583 1395 114 573 Sify Limited 9498 1282 333 90 BHARTI Airtel Ltd. 24560 1181 405 188 Bharti Airtel Ltd., Telemedia 38197 1128 67 104 Sun Network (Hong Kong) Limit

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 2892 3688 51 BellSouth.net Inc. 22773 2851 2956 144 Cox Communications Inc. 18566 2045 379 183 MegaPath Corporation 20115 1827 1805 472 Charter Communications 4323 1646 1068 408 tw telecom holdings, inc. 6983 1628 867 251 EarthLink, Inc. 30036 1504 313 595 Mediacom Communications Corp 701 1428 11265 706 MCI Communications Services, 22561 1311 411 244 CenturyTel Internet Holdings, 11492 1229 217 534 CABLE ONE, INC.

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 1898 298 357 TELLCOM ILETISIM HIZMETLERI A 20940 1503 588 1108 Akamai International B.V. 8402 1346 544 15 OJSC "Vimpelcom" 13188 997 95 60 TOV "Bank-Inform" 31148 971 44 43 Freenet Ltd. 8551 878 372 47 Bezeq International-Ltd 6849 834 356 26 JSC "Ukrtelecom" 9198 824 346 32 JSC Kazakhtelecom 6830 818 2339 440 Liberty Global Operations B.V 12479 777 788 94 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 3026 490 269 Telmex Colombia S.A. 28573 2315 2263 110 NET Serviços de Comunicação S 6147 1805 374 30 Telefonica del Peru S.A.A. 7303 1733 1123 242 Telecom Argentina S.A. 8151 1472 3031 423 Uninet S.A. de C.V. 6503 1229 434 59 Axtel, S.A.B. de C.V. 7738 995 1882 41 Telemar Norte Leste S.A. 26615 913 2325 35 Tim Celular S.A. 3816 906 394 154 COLOMBIA TELECOMUNICACIONES S 27947 875 129 51 Telconet 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 8452 1408 958 13 TE-AS 24863 921 280 26 Link Egypt (Link.NET) 36903 403 203 127 Office National des Postes et 36992 368 824 29 ETISALAT MISR 24835 306 144 9 Vodafone Data 37492 291 133 61 Orange Tunisie 37054 264 19 6 Data Telecom Service 3741 249 920 212 Internet Solutions 29571 243 22 17 Cote d'Ivoire Telecom 6713 194 690 34 Office National des Postes et

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 3026 490 269 Telmex Colombia S.A. 6389 2892 3688 51 BellSouth.net Inc. 22773 2851 2956 144 Cox Communications Inc. 17974 2838 904 77 PT Telekomunikasi Indonesia 7545 2360 336 127 TPG Telecom Limited 28573 2315 2263 110 NET Serviços de Comunicação S 4766 2244 11577 638 Korea Telecom 18566 2045 379 183 MegaPath Corporation 4755 1930 416 192 TATA Communications formerly 34984 1898 298 357 TELLCOM ILETISIM HIZMETLERI A

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 2892 2841 BellSouth.net Inc. 17974 2838 2761 PT Telekomunikasi Indonesia 22773 2851 2707 Cox Communications Inc. 7545 2360 2233 TPG Telecom Limited 28573 2315 2205 NET Serviços de Comunicação S 18566 2045 1862 MegaPath Corporation 6147 1805 1775 Telefonica del Peru S.A.A. 4755 1930 1738 TATA Communications formerly 9829 1664 1636 National Internet Backbone 4766 2244 1606 Korea Telecom

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 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 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 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

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 23.252.224.0/20 62502 Xnet Media LLC 23.252.224.0/21 62502 Xnet Media LLC 23.252.232.0/21 62502 Xnet Media LLC 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<<

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 /11:92 /12:264 /13:499 /14:994 /15:1717 /16:13025 /17:7098 /18:11845 /19:24590 /20:35077 /21:37429 /22:55422 /23:48032 /24:276458 /25:3 /26:5 /27:10 /28:5 /29:6 /30:0 /31:0 /32:3

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

ASN No of nets Total ann. Description 22773 2064 2851 Cox Communications Inc. 18566 2000 2045 MegaPath Corporation 6389 1672 2892 BellSouth.net Inc. 6147 1356 1805 Telefonica del Peru S.A.A. 30036 1349 1504 Mediacom Communications Corp 6983 1308 1628 EarthLink, Inc. 34984 1205 1898 TELLCOM ILETISIM HIZMETLERI A 11492 1174 1229 CABLE ONE, INC. 10620 1072 3026 Telmex Colombia S.A. 8402 1019 1346 OJSC "Vimpelcom"

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

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

1:1362 2:675 3:3 4:16 5:1221 6:23 8:765 12:1846 13:5 14:1144 15:17 16:2 17:42 18:21 20:51 23:1023 24:1672 27:1802 31:1407 32:39 33:2 34:5 36:152 37:1853 38:976 39:14 40:226 41:2994 42:259 43:706 44:19 45:84 46:2055 47:30 49:711 50:795 52:12 54:60 55:6 56:6 57:31 58:1117 59:632 60:436 61:1696 62:1301 63:1824 64:4383 65:2257 66:4073 67:2004 68:1044 69:3228 70:872 71:432 72:1983 74:2600 75:320 76:401 77:1532 78:935 79:767 80:1317 81:1288 82:811 83:672 84:665 85:1356 86:448 87:1181 88:504 89:1826 90:140 91:5805 92:795 93:1662 94:1921 95:1296 96:426 97:341 98:1029 99:48 100:67 101:758 103:6139 104:754 105:171 106:190 107:865 108:607 109:1975 110:1043 111:1435 112:722 113:912 114:798 115:1221 116:1234 117:1002 118:1533 119:1357 120:434 121:967 122:2196 123:1703 124:1404 125:1523 128:645 129:391 130:378 131:978 132:421 133:164 134:323 135:83 136:332 137:302 138:388 139:162 140:224 141:423 142:636 143:435 144:504 145:112 146:690 147:558 148:1056 149:400 150:519 151:645 152:482 153:245 154:414 155:643 156:386 157:332 158:250 159:840 160:334 161:611 162:1805 163:368 164:630 165:672 166:299 167:702 168:1164 169:130 170:1426 171:215 172:60 173:1581 174:709 175:583 176:1535 177:3662 178:2097 179:768 180:1808 181:1685 182:1645 183:527 184:705 185:2412 186:2911 187:1668 188:1951 189:1533 190:7919 191:825 192:7838 193:5544 194:4048 195:3603 196:1626 197:844 198:5328 199:5466 200:6545 201:2936 202:9110 203:8977 204:4664 205:2669 206:2968 207:2945 208:3914 209:3808 210:3138 211:1768 212:2445 213:2206 214:836 215:87 216:5609 217:1704 218:611 219:331 220:1296 221:761 222:363 223:659

End of report