Orbit

Routing Table Report 06:00 +10GMT Mon 23 Jan, 2017

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

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

BGP routing table entries examined: 588878 Prefixes after maximum aggregation (per Origin AS): 215582 Deaggregation factor: 2.73 Unique aggregates announced (without unneeded subnets): 294533 Total ASes present in the Internet Routing Table: 52464 Prefixes per ASN: 11.22 Origin-only ASes present in the Internet Routing Table: 34769 Origin ASes announcing only one prefix: 14605 Transit ASes present in the Internet Routing Table: 5904 Transit-only ASes present in the Internet Routing Table: 205 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 30 Max AS path prepend of ASN (197798) 21 Prefixes from unregistered ASNs in the Routing Table: 15 Unregistered ASNs in the Routing Table: 11 Number of 32-bit ASNs allocated by the RIRs: 17021 Number of 32-bit ASNs visible in the Routing Table: 11791 Prefixes from 32-bit ASNs in the Routing Table: 47174 Number of bogon 32-bit ASNs visible in the Routing Table: 726 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 368 Number of addresses announced to Internet: 2773533702 Equivalent to 165 /8s, 80 /16s and 196 /24s Percentage of available address space announced: 74.9 Percentage of allocated address space announced: 74.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.4 Total number of prefixes smaller than registry allocations: 193871

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

Prefixes being announced by APNIC Region ASes: 146187 Total APNIC prefixes after maximum aggregation: 42131 APNIC Deaggregation factor: 3.47 Prefixes being announced from the APNIC address blocks: 160354 Unique aggregates announced from the APNIC address blocks: 69029 APNIC Region origin ASes present in the Internet Routing Table: 5036 APNIC Prefixes per ASN: 31.84 APNIC Region origin ASes announcing only one prefix: 1146 APNIC Region transit ASes present in the Internet Routing Table: 879 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2526 Number of APNIC addresses announced to Internet: 756339206 Equivalent to 45 /8s, 20 /16s and 210 /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: 180374 Total ARIN prefixes after maximum aggregation: 86332 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 187042 Unique aggregates announced from the ARIN address blocks: 88008 ARIN Region origin ASes present in the Internet Routing Table: 15509 ARIN Prefixes per ASN: 12.06 ARIN Region origin ASes announcing only one prefix: 5501 ARIN Region transit ASes present in the Internet Routing Table: 1626 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1677 Number of ARIN addresses announced to Internet: 1093857536 Equivalent to 65 /8s, 50 /16s and 241 /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: 142462 Total RIPE prefixes after maximum aggregation: 70805 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 152763 Unique aggregates announced from the RIPE address blocks: 94948 RIPE Region origin ASes present in the Internet Routing Table: 16997 RIPE Prefixes per ASN: 8.99 RIPE Region origin ASes announcing only one prefix: 7294 RIPE Region transit ASes present in the Internet Routing Table: 2695 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 22 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4703 Number of RIPE addresses announced to Internet: 675013376 Equivalent to 40 /8s, 59 /16s and 227 /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: 57858 Total LACNIC prefixes after maximum aggregation: 13048 LACNIC Deaggregation factor: 4.43 Prefixes being announced from the LACNIC address blocks: 71394 Unique aggregates announced from the LACNIC address blocks: 35632 LACNIC Region origin ASes present in the Internet Routing Table: 2233 LACNIC Prefixes per ASN: 31.97 LACNIC Region origin ASes announcing only one prefix: 507 LACNIC Region transit ASes present in the Internet Routing Table: 477 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2617 Number of LACNIC addresses announced to Internet: 163071232 Equivalent to 9 /8s, 184 /16s and 69 /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: 14807 Total AfriNIC prefixes after maximum aggregation: 3259 AfriNIC Deaggregation factor: 4.54 Prefixes being announced from the AfriNIC address blocks: 16956 Unique aggregates announced from the AfriNIC address blocks: 6593 AfriNIC Region origin ASes present in the Internet Routing Table: 688 AfriNIC Prefixes per ASN: 24.65 AfriNIC Region origin ASes announcing only one prefix: 157 AfriNIC Region transit ASes present in the Internet Routing Table: 171 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 268 Number of AfriNIC addresses announced to Internet: 84811520 Equivalent to 5 /8s, 14 /16s and 31 /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 3702 380 226 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2978 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2655 1491 525 BSNL-NIB National Internet Backbone, IN 4766 2327 11133 734 KIXS-AS-KR Korea Telecom, KR 9808 2190 8648 42 CMNET-GD Guangdong Mobile Communication 4755 2052 428 218 TATACOMM-AS TATA Communications formerl 24560 1555 564 248 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 9583 1552 120 544 SIFY-AS-IN Sify Limited, IN 45899 1539 1274 109 VNPT-AS-VN VNPT Corp, VN 38197 1520 92 304 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 3620 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3299 1333 83 SHAW - Shaw Communications Inc., CA 18566 2192 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2094 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1960 2027 404 CHARTER-NET-HKY-NC - Charter Communicat 209 1742 5066 638 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1676 848 225 ITCDELTA - Earthlink, Inc., US 16509 1655 3223 539 AMAZON-02 - Amazon.com, Inc., US 701 1596 10628 658 UUNET - MCI Communications Services, In 30036 1568 304 638 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom

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 3333 167 17 ALJAWWALSTC-AS , SA 20940 2918 1101 2092 AKAMAI-ASN1 , US 9121 2200 1707 95 TTNET , TR 34984 1821 318 442 TELLCOM-AS , TR 12479 1434 1033 51 UNI2-AS , ES 13188 1430 90 251 TRIOLAN , UA 6849 1300 315 76 UKRTELNET , UA 8551 1214 376 53 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 8402 1109 544 15 CORBINA-AS OJSC "Vimpelcom", RU 9198 1012 352 24 KAZTELECOM-AS , KZ

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 2917 507 696 Telmex Colombia S.A., CO 8151 2475 3380 550 Uninet S.A. de C.V., MX 6503 1539 437 54 Axtel, S.A.B. de C.V., MX 7303 1526 974 254 Telecom Argentina S.A., AR 11830 1431 325 124 Instituto Costarricense de Electricidad 6147 1274 366 76 Telefonica del Peru S.A.A., PE 28573 1052 2270 180 CLARO S.A., BR 11664 995 279 29 Techtel LMDS Comunicaciones Interactiva 3816 978 471 205 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 913 126 78 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 1287 398 42 LINKdotNET-AS, EG 36903 704 354 140 MT-MPLS, MA 37611 682 67 6 Afrihost, ZA 36992 575 1373 25 ETISALAT-MISR, EG 24835 489 658 16 RAYA-AS, EG 8452 488 1474 16 TE-AS TE-AS, EG 37492 410 324 75 ORANGE-TN, TN 29571 368 36 10 CITelecom-AS, CI 15399 318 35 6 WANANCHI-KE, KE 2018 287 327 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 3702 380 226 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3620 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3333 167 17 ALJAWWALSTC-AS , SA 6327 3299 1333 83 SHAW - Shaw Communications Inc., CA 17974 2978 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2918 1101 2092 AKAMAI-ASN1 , US 10620 2917 507 696 Telmex Colombia S.A., CO 9829 2655 1491 525 BSNL-NIB National Internet Backbone, IN 8151 2475 3380 550 Uninet S.A. de C.V., MX 4766 2327 11133 734 KIXS-AS-KR Korea Telecom, KR

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 3620 3468 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3333 3316 ALJAWWALSTC-AS , SA 6327 3299 3216 SHAW - Shaw Communications Inc., CA 17974 2978 2907 TELKOMNET-AS2-AP PT Telekomunikasi Indo 10620 2917 2221 Telmex Colombia S.A., CO 9808 2190 2148 CMNET-GD Guangdong Mobile Communication 9829 2655 2130 BSNL-NIB National Internet Backbone, IN 9121 2200 2105 TTNET , TR 18566 2192 2083 MEGAPATH5-US - MegaPath Corporation, US 6389 2094 2055 BELLSOUTH-NET-BLK - BellSouth.net Inc.,

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

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

Bad AS Designation Network Transit AS Description 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.14.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64513 PRIVATE 103.16.229.0/24 23456 -Reserved AS-, ZZ 65001 PRIVATE 139.5.212.0/22 23456 -Reserved AS-, ZZ 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 64011 UNALLOCATED 166.133.128.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.133.192.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.184.9.0/24 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.220.64.0/19 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.220.96.0/19 20057 ATT-MOBILITY-LLC-AS20057 - AT&

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 14.128.12.0/22 55763 UNKNOWN 14.128.12.0/24 55763 UNKNOWN 14.128.13.0/24 55763 UNKNOWN 14.128.15.0/24 55763 UNKNOWN 27.100.7.0/24 56096 UNKNOWN 41.73.16.0/24 37004 Suburban-Broadband-AS, NG 41.73.17.0/24 37004 Suburban-Broadband-AS, NG 41.73.18.0/24 37004 Suburban-Broadband-AS, NG 41.73.19.0/24 37004 Suburban-Broadband-AS, NG 41.73.20.0/24 37004 Suburban-Broadband-AS, NG

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 /10:32 /11:96 /12:266 /13:499 /14:1014 /15:1746 /16:12660 /17:7398 /18:12463 /19:23986 /20:35515 /21:37932 /22:68806 /23:57251 /24:328645 /25:5 /26:5 /27:11 /28:9 /29:8 /30:1 /31:0 /32:500

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

ASN No of nets Total ann. Description 6327 3095 3299 SHAW - Shaw Communications Inc., CA 39891 2896 3333 ALJAWWALSTC-AS , SA 22773 2817 3620 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2085 2192 MEGAPATH5-US - MegaPath Corporation, US 9121 1548 2200 TTNET , TR 6389 1392 2094 BELLSOUTH-NET-BLK - BellSouth.net Inc., 30036 1391 1568 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 10620 1328 2917 Telmex Colombia S.A., CO 6983 1320 1676 ITCDELTA - Earthlink, Inc., US 11492 1239 1342 CABLEONE - CABLE ONE, INC., US

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

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

1:1585 2:805 4:25 5:2161 6:19 8:959 12:1726 13:70 14:1762 15:22 16:2 17:101 18:124 19:1 20:51 23:1918 24:1790 27:2374 31:1714 32:63 33:11 34:1 35:19 36:335 37:2355 38:1247 39:43 40:95 41:2720 42:467 43:1877 44:50 45:2217 46:2232 47:105 49:1129 50:913 51:16 52:656 54:355 55:1 56:4 57:38 58:1459 59:872 60:393 61:1830 62:1370 63:1865 64:4407 65:2116 66:4284 67:2157 68:1147 69:3159 70:1260 71:567 72:1988 74:2391 75:385 76:395 77:1343 78:1527 79:862 80:1316 81:1349 82:905 83:650 84:814 85:1575 86:453 87:1052 88:767 89:1890 90:196 91:5648 92:873 93:2275 94:2177 95:2648 96:561 97:339 98:932 99:90 100:148 101:1215 103:12677 104:2578 105:146 106:428 107:1476 108:771 109:2384 110:1264 111:1595 112:1124 113:1196 114:917 115:1485 116:1688 117:1615 118:2032 119:1486 120:915 121:987 122:2214 123:1936 124:1485 125:1733 128:683 129:488 130:405 131:982 132:486 133:187 134:509 135:211 136:340 137:346 138:1524 139:304 140:606 141:488 142:703 143:680 144:704 145:135 146:990 147:558 148:1362 149:521 150:658 151:848 152:677 153:305 154:719 155:881 156:523 157:563 158:410 159:1199 160:551 161:680 162:2313 163:524 164:725 165:1114 166:351 167:1180 168:2189 169:687 170:2386 171:260 172:881 173:1761 174:778 175:686 176:1457 177:3313 178:2166 179:1000 180:1984 181:1734 182:2170 183:987 184:818 185:7860 186:2907 187:2027 188:2109 189:1712 190:7362 191:1079 192:9045 193:5512 194:4392 195:3590 196:1778 197:1088 198:5374 199:5524 200:6601 201:3539 202:9267 203:9642 204:4213 205:2613 206:2849 207:2996 208:3855 209:3692 210:3393 211:1819 212:2525 213:2280 214:571 215:23 216:5638 217:1830 218:765 219:379 220:1675 221:889 222:501 223:1101

End of report