Orbit

Routing Table Report 06:00 +10GMT Tue 01 Nov, 2016

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

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

BGP routing table entries examined: 609257 Prefixes after maximum aggregation (per Origin AS): 220225 Deaggregation factor: 2.77 Unique aggregates announced (without unneeded subnets): 300628 Total ASes present in the Internet Routing Table: 54909 Prefixes per ASN: 11.10 Origin-only ASes present in the Internet Routing Table: 36239 Origin ASes announcing only one prefix: 15336 Transit ASes present in the Internet Routing Table: 6525 Transit-only ASes present in the Internet Routing Table: 171 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: 31 Unregistered ASNs in the Routing Table: 16 Number of 32-bit ASNs allocated by the RIRs: 15956 Number of 32-bit ASNs visible in the Routing Table: 12145 Prefixes from 32-bit ASNs in the Routing Table: 48915 Number of bogon 32-bit ASNs visible in the Routing Table: 287 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 356 Number of addresses announced to Internet: 2823091717 Equivalent to 168 /8s, 68 /16s and 246 /24s Percentage of available address space announced: 76.3 Percentage of allocated address space announced: 76.3 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: 202381

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

Prefixes being announced by APNIC Region ASes: 148890 Total APNIC prefixes after maximum aggregation: 42604 APNIC Deaggregation factor: 3.49 Prefixes being announced from the APNIC address blocks: 162648 Unique aggregates announced from the APNIC address blocks: 69944 APNIC Region origin ASes present in the Internet Routing Table: 5135 APNIC Prefixes per ASN: 31.67 APNIC Region origin ASes announcing only one prefix: 1154 APNIC Region transit ASes present in the Internet Routing Table: 932 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: 2435 Number of APNIC addresses announced to Internet: 759196421 Equivalent to 45 /8s, 64 /16s and 107 /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: 187434 Total ARIN prefixes after maximum aggregation: 89473 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 193579 Unique aggregates announced from the ARIN address blocks: 89338 ARIN Region origin ASes present in the Internet Routing Table: 16139 ARIN Prefixes per ASN: 11.99 ARIN Region origin ASes announcing only one prefix: 5657 ARIN Region transit ASes present in the Internet Routing Table: 1714 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: 1100452608 Equivalent to 65 /8s, 151 /16s and 147 /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: 146637 Total RIPE prefixes after maximum aggregation: 72203 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 157344 Unique aggregates announced from the RIPE address blocks: 97248 RIPE Region origin ASes present in the Internet Routing Table: 18128 RIPE Prefixes per ASN: 8.68 RIPE Region origin ASes announcing only one prefix: 7800 RIPE Region transit ASes present in the Internet Routing Table: 3049 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5068 Number of RIPE addresses announced to Internet: 708596992 Equivalent to 42 /8s, 60 /16s and 85 /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: 62365 Total LACNIC prefixes after maximum aggregation: 12596 LACNIC Deaggregation factor: 4.95 Prefixes being announced from the LACNIC address blocks: 78166 Unique aggregates announced from the LACNIC address blocks: 37358 LACNIC Region origin ASes present in the Internet Routing Table: 2455 LACNIC Prefixes per ASN: 31.84 LACNIC Region origin ASes announcing only one prefix: 556 LACNIC Region transit ASes present in the Internet Routing Table: 575 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2825 Number of LACNIC addresses announced to Internet: 170366464 Equivalent to 10 /8s, 39 /16s and 150 /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: 14984 Total AfriNIC prefixes after maximum aggregation: 3342 AfriNIC Deaggregation factor: 4.48 Prefixes being announced from the AfriNIC address blocks: 17163 Unique aggregates announced from the AfriNIC address blocks: 6416 AfriNIC Region origin ASes present in the Internet Routing Table: 731 AfriNIC Prefixes per ASN: 23.48 AfriNIC Region origin ASes announcing only one prefix: 169 AfriNIC Region transit ASes present in the Internet Routing Table: 180 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: 269 Number of AfriNIC addresses announced to Internet: 84118016 Equivalent to 5 /8s, 3 /16s and 138 /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 2960 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2693 1497 530 BSNL-NIB National Internet Backbone, IN 4766 2329 11132 731 KIXS-AS-KR Korea Telecom, KR 9808 2139 8660 36 CMNET-GD Guangdong Mobile Communication 4755 2050 429 215 TATACOMM-AS TATA Communications formerl 45899 1564 1255 88 VNPT-AS-VN VNPT Corp, VN 24560 1560 524 227 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 9583 1510 117 531 SIFY-AS-IN Sify Limited, IN 38197 1495 92 303 SUNHK-DATA-AS-AP Sun Network (Hong Kong

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 3241 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 1773 339 324 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1724 5067 655 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1678 848 227 ITCDELTA - Earthlink, Inc., US 701 1607 10658 667 UUNET - MCI Communications Services, In 7018 1481 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 2882 1088 2048 AKAMAI-ASN1 , US 34984 1988 326 359 TELLCOM-AS , TR 13188 1624 99 58 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 1114 544 15 CORBINA-AS Russia, RU 12389 915 1133 423 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 2279 3360 552 Uninet S.A. de C.V., MX 7303 1535 961 258 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 1239 377 28 Telefonica del Peru S.A.A., PE 7738 1018 1882 40 Telemar Norte Leste S.A., BR 28573 1001 2259 176 CLARO S.A., BR 3816 979 473 195 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 1187 402 50 LINKdotNET-AS, EG 36903 680 342 128 MT-MPLS, MA 37611 671 67 6 Afrihost, ZA 36992 567 1373 25 ETISALAT-MISR, EG 8452 505 1472 15 TE-AS TE-AS, EG 24835 412 624 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 3241 1333 83 SHAW - Shaw Communications Inc., CA 17974 2960 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2882 1088 2048 AKAMAI-ASN1 , US 9829 2693 1497 530 BSNL-NIB National Internet Backbone, IN 4766 2329 11132 731 KIXS-AS-KR Korea Telecom, KR 8151 2279 3360 552 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 3241 3158 SHAW - Shaw Communications Inc., CA 17974 2960 2889 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2693 2163 BSNL-NIB National Internet Backbone, IN 9808 2139 2103 CMNET-GD Guangdong Mobile Communication 18566 2197 2087 MEGAPATH5-US - MegaPath Corporation, US 6389 2093 2054 BELLSOUTH-NET-BLK - BellSouth.net Inc., 4755 2050 1835 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 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 64525 PRIVATE 125.21.19.0/24 9730 BHARTITELESONIC-AS-IN-AP Bhart

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 /12:271 /13:518 /14:1035 /15:1761 /16:13068 /17:7711 /18:12822 /19:24851 /20:37348 /21:39201 /22:70893 /23:59108 /24:339974 /25:5 /26:5 /27:11 /28:9 /29:8 /30:1 /31:0 /32:490

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

ASN No of nets Total ann. Description 6327 3037 3241 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 1588 1773 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 10620 1433 3506 Telmex Colombia S.A., CO 6389 1393 2093 BELLSOUTH-NET-BLK - BellSouth.net Inc., 13188 1364 1624 TRIOLAN , UA 6983 1325 1678 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) ----------------------------------------------

1:1541 2:800 4:23 5:2238 6:32 8:970 12:1807 13:50 14:1727 15:46 16:2 17:99 18:123 20:48 23:1866 24:1807 27:2364 31:1794 32:63 33:4 35:3 36:335 37:2384 38:1278 39:34 40:101 41:2928 42:460 43:1864 44:48 45:2217 46:2593 47:104 49:1212 50:930 51:14 52:558 53:2 54:351 55:7 56:4 57:38 58:1441 59:891 60:382 61:1824 62:1517 63:1929 64:4566 65:2176 66:4318 67:2254 68:1143 69:3267 70:1292 71:563 72:2076 74:2603 75:403 76:407 77:1421 78:1296 79:909 80:1307 81:1385 82:978 83:708 84:875 85:1589 86:475 87:1121 88:561 89:2044 90:222 91:6113 92:938 93:2358 94:2400 95:2477 96:554 97:344 98:945 99:91 100:147 101:1162 103:12657 104:2558 105:147 106:452 107:1433 108:781 109:2486 110:1265 111:1642 112:1124 113:1134 114:1080 115:1683 116:1645 117:1551 118:2066 119:1548 120:950 121:1025 122:2255 123:1995 124:1520 125:1764 128:693 129:443 130:414 131:1320 132:553 133:175 134:512 135:194 136:402 137:393 138:1733 139:320 140:594 141:453 142:677 143:911 144:731 145:166 146:935 147:666 148:1374 149:532 150:656 151:885 152:684 153:302 154:698 155:937 156:534 157:539 158:408 159:1179 160:555 161:650 162:2372 163:541 164:754 165:1104 166:339 167:1192 168:2254 169:671 170:2225 171:252 172:774 173:1812 174:768 175:699 176:1734 177:4004 178:2364 179:1154 180:2152 181:1917 182:2102 183:1005 184:824 185:7819 186:3180 187:2139 188:2202 189:1777 190:7882 191:1308 192:9068 193:5734 194:4458 195:3829 196:1821 197:1256 198:5593 199:5827 200:7122 201:3725 202:9526 203:9835 204:4499 205:2729 206:2996 207:3062 208:4002 209:3866 210:3376 211:1794 212:2744 213:2362 214:860 215:68 216:5734 217:1970 218:760 219:377 220:1651 221:876 222:496 223:1318

End of report