Orbit

Routing Table Report 06:00 +10GMT Sun 30 Oct, 2016

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

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

BGP routing table entries examined: 609998 Prefixes after maximum aggregation (per Origin AS): 220291 Deaggregation factor: 2.77 Unique aggregates announced (without unneeded subnets): 300568 Total ASes present in the Internet Routing Table: 54966 Prefixes per ASN: 11.10 Origin-only ASes present in the Internet Routing Table: 36250 Origin ASes announcing only one prefix: 15317 Transit ASes present in the Internet Routing Table: 6529 Transit-only ASes present in the Internet Routing Table: 172 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 36 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 36 Unregistered ASNs in the Routing Table: 18 Number of 32-bit ASNs allocated by the RIRs: 15938 Number of 32-bit ASNs visible in the Routing Table: 12187 Prefixes from 32-bit ASNs in the Routing Table: 49339 Number of bogon 32-bit ASNs visible in the Routing Table: 285 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 357 Number of addresses announced to Internet: 2828504069 Equivalent to 168 /8s, 151 /16s and 140 /24s Percentage of available address space announced: 76.4 Percentage of allocated address space announced: 76.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.3 Total number of prefixes smaller than registry allocations: 202607

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

Prefixes being announced by APNIC Region ASes: 148687 Total APNIC prefixes after maximum aggregation: 42566 APNIC Deaggregation factor: 3.49 Prefixes being announced from the APNIC address blocks: 162398 Unique aggregates announced from the APNIC address blocks: 69902 APNIC Region origin ASes present in the Internet Routing Table: 5132 APNIC Prefixes per ASN: 31.64 APNIC Region origin ASes announcing only one prefix: 1152 APNIC Region transit ASes present in the Internet Routing Table: 933 Average APNIC Region AS path length visible: 4.1 Max APNIC Region AS path length visible: 34 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2433 Number of APNIC addresses announced to Internet: 759556357 Equivalent to 45 /8s, 69 /16s and 233 /24s 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, 64297-64395, 131072-137529 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: 187676 Total ARIN prefixes after maximum aggregation: 89518 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 193810 Unique aggregates announced from the ARIN address blocks: 89311 ARIN Region origin ASes present in the Internet Routing Table: 16140 ARIN Prefixes per ASN: 12.01 ARIN Region origin ASes announcing only one prefix: 5658 ARIN Region transit ASes present in the Internet Routing Table: 1712 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 21 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1548 Number of ARIN addresses announced to Internet: 1105189120 Equivalent to 65 /8s, 223 /16s and 217 /24s 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, 64198-64296, 393216-397212 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: 146706 Total RIPE prefixes after maximum aggregation: 72215 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 157430 Unique aggregates announced from the RIPE address blocks: 97218 RIPE Region origin ASes present in the Internet Routing Table: 18129 RIPE Prefixes per ASN: 8.68 RIPE Region origin ASes announcing only one prefix: 7790 RIPE Region transit ASes present in the Internet Routing Table: 3052 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 23 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5071 Number of RIPE addresses announced to Internet: 708847360 Equivalent to 42 /8s, 64 /16s and 39 /24s 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, 64396-64495 196608-207259 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: 62547 Total LACNIC prefixes after maximum aggregation: 12660 LACNIC Deaggregation factor: 4.94 Prefixes being announced from the LACNIC address blocks: 78795 Unique aggregates announced from the LACNIC address blocks: 37409 LACNIC Region origin ASes present in the Internet Routing Table: 2468 LACNIC Prefixes per ASN: 31.93 LACNIC Region origin ASes announcing only one prefix: 546 LACNIC Region transit ASes present in the Internet Routing Table: 578 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2865 Number of LACNIC addresses announced to Internet: 170478848 Equivalent to 10 /8s, 41 /16s and 77 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + 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: 15006 Total AfriNIC prefixes after maximum aggregation: 3325 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 17207 Unique aggregates announced from the AfriNIC address blocks: 6406 AfriNIC Region origin ASes present in the Internet Routing Table: 733 AfriNIC Prefixes per ASN: 23.47 AfriNIC Region origin ASes announcing only one prefix: 171 AfriNIC Region transit ASes present in the Internet Routing Table: 179 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 270 Number of AfriNIC addresses announced to Internet: 84073984 Equivalent to 5 /8s, 2 /16s and 222 /24s 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 7545 3584 382 248 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2958 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2698 1497 530 BSNL-NIB National Internet Backbone, IN 4766 2325 11132 731 KIXS-AS-KR Korea Telecom, KR 9808 2138 8660 36 CMNET-GD Guangdong Mobile Communication 4755 2047 429 215 TATACOMM-AS TATA Communications formerl 45899 1552 1255 86 VNPT-AS-VN VNPT Corp, VN 9583 1510 117 531 SIFY-AS-IN Sify Limited, IN 38197 1495 92 303 SUNHK-DATA-AS-AP Sun Network (Hong Kong 17488 1470 217 292 HATHWAY-NET-AP Hathway IP Over Cable In

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 3554 2965 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3176 1333 83 SHAW - Shaw Communications Inc., CA 18566 2197 405 110 MEGAPATH5-US - MegaPath Corporation, US 6389 2093 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1946 1999 405 CHARTER-NET-HKY-NC - Charter Communicat 30036 1768 338 329 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1724 5067 655 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1679 848 227 ITCDELTA - Earthlink, Inc., US 701 1607 10658 667 UUNET - MCI Communications Services, In 7018 1482 20476 1047 ATT-INTERNET4 - AT&T Services, Inc., US

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 39891 3329 169 15 ALJAWWALSTC-AS , SA 20940 2871 1079 2043 AKAMAI-ASN1 , US 34984 1988 326 359 TELLCOM-AS , TR 13188 1623 99 59 TRIOLAN , UA 12479 1376 1018 49 UNI2-AS , ES 8551 1204 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1142 355 21 UKRTELNET , UA 8402 1103 544 15 CORBINA-AS Russia, RU 12389 916 1135 422 ROSTELECOM-AS , RU 6830 862 2755 463 LGI-UPC formerly known as UPC Broadband

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 3506 541 191 Telmex Colombia S.A., CO 8151 2276 3360 549 Uninet S.A. de C.V., MX 7303 1541 964 248 Telecom Argentina S.A., AR 6503 1440 437 54 Axtel, S.A.B. de C.V., MX 11830 1343 368 66 Instituto Costarricense de Electricidad 6147 1112 377 28 Telefonica del Peru S.A.A., PE 7738 1018 1882 40 Telemar Norte Leste S.A., BR 28573 988 2251 229 CLARO S.A., BR 3816 976 473 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 906 126 76 Alestra, S. de R.L. de C.V., MX

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 1185 402 50 LINKdotNET-AS, EG 36903 680 342 128 MT-MPLS, MA 37611 671 67 6 Afrihost, ZA 36992 566 1373 25 ETISALAT-MISR, EG 8452 514 1472 15 TE-AS TE-AS, EG 24835 414 624 19 RAYA-AS, EG 37492 386 250 69 ORANGE-TN, TN 29571 365 37 12 CITelecom-AS, CI 15399 308 35 6 WANANCHI-KE, KE 2018 269 327 74 TENET-1, ZA

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 7545 3584 382 248 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3554 2965 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3506 541 191 Telmex Colombia S.A., CO 39891 3329 169 15 ALJAWWALSTC-AS , SA 6327 3176 1333 83 SHAW - Shaw Communications Inc., CA 17974 2958 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2871 1079 2043 AKAMAI-ASN1 , US 9829 2698 1497 530 BSNL-NIB National Internet Backbone, IN 4766 2325 11132 731 KIXS-AS-KR Korea Telecom, KR 8151 2276 3360 549 Uninet S.A. de C.V., MX

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

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

ASN No of nets Net Savings Description 22773 3554 3407 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3506 3315 Telmex Colombia S.A., CO 39891 3329 3314 ALJAWWALSTC-AS , SA 6327 3176 3093 SHAW - Shaw Communications Inc., CA 17974 2958 2887 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2698 2168 BSNL-NIB National Internet Backbone, IN 9808 2138 2102 CMNET-GD Guangdong Mobile Communication 18566 2197 2087 MEGAPATH5-US - MegaPath Corporation, US 6389 2093 2054 BELLSOUTH-NET-BLK - BellSouth.net Inc., 4755 2047 1832 TATACOMM-AS TATA Communications formerl

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

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

Bad AS Designation Network Transit AS Description 65001 PRIVATE 45.248.68.0/22 23456 -Reserved AS-, ZZ 65526 PRIVATE 83.172.56.0/22 25446 ASN-TOMLINE , RU 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Knight, Inc., US 64121 UNALLOCATED 98.159.14.0/24 19555 KMI-NETWORK - Knight, Inc., US 65530 PRIVATE 103.10.77.0/24 45951 AUGERE-AS-AP Augere Wireless B 64513 PRIVATE 103.16.229.0/24 23456 -Reserved AS-, ZZ 64928 PRIVATE 119.235.128.0/24 24427 CNNIC-FREENET Freecomm Corpora 64928 PRIVATE 119.235.129.0/24 24427 CNNIC-FREENET Freecomm Corpora 64928 PRIVATE 119.235.130.0/24 24427 CNNIC-FREENET Freecomm Corpora 64928 PRIVATE 119.235.131.0/24 24427 CNNIC-FREENET Freecomm Corpora

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 ASN-CUHKNET # AS-CUHKNET CONVERTED TO A

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

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

Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 41.73.1.0/24 37004 -Reserved AS-, ZZ 41.73.2.0/24 37004 -Reserved AS-, ZZ 41.73.3.0/24 37004 -Reserved AS-, ZZ 41.73.4.0/24 37004 -Reserved AS-, ZZ 41.73.5.0/24 37004 -Reserved AS-, ZZ 41.73.6.0/24 37004 -Reserved AS-, ZZ 41.73.7.0/24 37004 -Reserved AS-, ZZ 41.73.8.0/24 37004 -Reserved AS-, ZZ 41.73.9.0/24 37004 -Reserved AS-, ZZ

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 /9:13 /10:35 /11:102 /12:273 /13:518 /14:1040 /15:1765 /16:13096 /17:7718 /18:12795 /19:24850 /20:37387 /21:39298 /22:71012 /23:59314 /24:340262 /25:5 /26:5 /27:11 /28:9 /29:8 /30:1 /31:0 /32:464

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

ASN No of nets Total ann. Description 6327 2972 3176 SHAW - Shaw Communications Inc., CA 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2774 3554 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2089 2197 MEGAPATH5-US - MegaPath Corporation, US 30036 1583 1768 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 10620 1433 3506 Telmex Colombia S.A., CO 6389 1393 2093 BELLSOUTH-NET-BLK - BellSouth.net Inc., 13188 1362 1623 TRIOLAN , UA 6983 1325 1679 ITCDELTA - Earthlink, Inc., US 34984 1272 1988 TELLCOM-AS , TR

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

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

1:1533 2:806 4:23 5:2237 6:32 8:969 12:1806 13:50 14:1728 15:46 16:2 17:99 18:123 20:48 23:1868 24:1807 27:2369 31:1791 32:63 33:4 35:3 36:330 37:2387 38:1280 39:34 40:101 41:2990 42:460 43:1869 44:48 45:2198 46:2603 47:104 49:1211 50:929 51:14 52:558 53:2 54:351 55:7 56:4 57:38 58:1441 59:886 60:382 61:1819 62:1521 63:1930 64:4573 65:2174 66:4323 67:2255 68:1145 69:3269 70:1293 71:563 72:2076 74:2604 75:403 76:408 77:1421 78:1293 79:908 80:1299 81:1401 82:979 83:707 84:876 85:1586 86:476 87:1097 88:559 89:2044 90:222 91:6118 92:935 93:2357 94:2403 95:2488 96:553 97:345 98:944 99:91 100:147 101:1158 103:12635 104:2542 105:131 106:450 107:1436 108:780 109:2487 110:1265 111:1642 112:1124 113:1130 114:1080 115:1683 116:1645 117:1554 118:2062 119:1546 120:950 121:1024 122:2159 123:2009 124:1532 125:1754 128:684 129:444 130:415 131:1354 132:553 133:175 134:512 135:203 136:400 137:395 138:1777 139:317 140:599 141:454 142:679 143:918 144:730 145:166 146:933 147:656 148:1373 149:534 150:656 151:885 152:684 153:302 154:697 155:933 156:535 157:533 158:411 159:1177 160:555 161:724 162:2387 163:540 164:756 165:1104 166:339 167:1194 168:2297 169:668 170:2237 171:251 172:773 173:1810 174:768 175:699 176:1718 177:4110 178:2355 179:1185 180:2146 181:1914 182:2091 183:1005 184:826 185:7812 186:3233 187:2147 188:2212 189:1756 190:7792 191:1331 192:9100 193:5735 194:4461 195:3831 196:1818 197:1256 198:5601 199:5838 200:7155 201:3720 202:9521 203:9816 204:4504 205:2736 206:3000 207:3100 208:4001 209:3882 210:3347 211:1791 212:2744 213:2359 214:866 215:68 216:5733 217:1969 218:759 219:377 220:1649 221:876 222:496 223:1317

End of report