Orbit

Routing Table Report 06:00 +10GMT Wed 30 Nov, 2016

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

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

BGP routing table entries examined: 613924 Prefixes after maximum aggregation (per Origin AS): 220621 Deaggregation factor: 2.78 Unique aggregates announced (without unneeded subnets): 301981 Total ASes present in the Internet Routing Table: 55186 Prefixes per ASN: 11.12 Origin-only ASes present in the Internet Routing Table: 36276 Origin ASes announcing only one prefix: 15310 Transit ASes present in the Internet Routing Table: 6513 Transit-only ASes present in the Internet Routing Table: 167 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 36 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 22 Unregistered ASNs in the Routing Table: 18 Number of 32-bit ASNs allocated by the RIRs: 16340 Number of 32-bit ASNs visible in the Routing Table: 12397 Prefixes from 32-bit ASNs in the Routing Table: 50231 Number of bogon 32-bit ASNs visible in the Routing Table: 458 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 401 Number of addresses announced to Internet: 2830006534 Equivalent to 168 /8s, 174 /16s and 121 /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: 204227

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

Prefixes being announced by APNIC Region ASes: 149413 Total APNIC prefixes after maximum aggregation: 42660 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 163427 Unique aggregates announced from the APNIC address blocks: 70322 APNIC Region origin ASes present in the Internet Routing Table: 5159 APNIC Prefixes per ASN: 31.68 APNIC Region origin ASes announcing only one prefix: 1169 APNIC Region transit ASes present in the Internet Routing Table: 923 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 36 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2504 Number of APNIC addresses announced to Internet: 758323718 Equivalent to 45 /8s, 51 /16s and 26 /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: 187807 Total ARIN prefixes after maximum aggregation: 89368 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 194277 Unique aggregates announced from the ARIN address blocks: 89331 ARIN Region origin ASes present in the Internet Routing Table: 16111 ARIN Prefixes per ASN: 12.06 ARIN Region origin ASes announcing only one prefix: 5633 ARIN Region transit ASes present in the Internet Routing Table: 1716 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: 1610 Number of ARIN addresses announced to Internet: 1105697280 Equivalent to 65 /8s, 231 /16s and 154 /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: 148543 Total RIPE prefixes after maximum aggregation: 72592 RIPE Deaggregation factor: 2.05 Prefixes being announced from the RIPE address blocks: 159565 Unique aggregates announced from the RIPE address blocks: 97962 RIPE Region origin ASes present in the Internet Routing Table: 18137 RIPE Prefixes per ASN: 8.80 RIPE Region origin ASes announcing only one prefix: 7786 RIPE Region transit ASes present in the Internet Routing Table: 3040 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5077 Number of RIPE addresses announced to Internet: 708837888 Equivalent to 42 /8s, 64 /16s and 2 /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: 62755 Total LACNIC prefixes after maximum aggregation: 12698 LACNIC Deaggregation factor: 4.94 Prefixes being announced from the LACNIC address blocks: 78878 Unique aggregates announced from the LACNIC address blocks: 37519 LACNIC Region origin ASes present in the Internet Routing Table: 2475 LACNIC Prefixes per ASN: 31.87 LACNIC Region origin ASes announcing only one prefix: 549 LACNIC Region transit ASes present in the Internet Routing Table: 582 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2931 Number of LACNIC addresses announced to Internet: 170577664 Equivalent to 10 /8s, 42 /16s and 207 /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: 15152 Total AfriNIC prefixes after maximum aggregation: 3296 AfriNIC Deaggregation factor: 4.60 Prefixes being announced from the AfriNIC address blocks: 17375 Unique aggregates announced from the AfriNIC address blocks: 6488 AfriNIC Region origin ASes present in the Internet Routing Table: 735 AfriNIC Prefixes per ASN: 23.64 AfriNIC Region origin ASes announcing only one prefix: 173 AfriNIC Region transit ASes present in the Internet Routing Table: 182 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: 275 Number of AfriNIC addresses announced to Internet: 86103296 Equivalent to 5 /8s, 33 /16s and 213 /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 3609 390 247 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2958 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2712 1500 539 BSNL-NIB National Internet Backbone, IN 4766 2326 11132 732 KIXS-AS-KR Korea Telecom, KR 9808 2153 8648 31 CMNET-GD Guangdong Mobile Communication 4755 2044 428 217 TATACOMM-AS TATA Communications formerl 45899 1570 1211 124 VNPT-AS-VN VNPT Corp, VN 24560 1561 542 226 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 9583 1535 119 534 SIFY-AS-IN Sify Limited, IN 38197 1484 92 301 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 3578 2968 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3282 1333 82 SHAW - Shaw Communications Inc., CA 18566 2196 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2095 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1951 2008 405 CHARTER-NET-HKY-NC - Charter Communicat 30036 1774 334 356 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1740 5069 649 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1677 848 227 ITCDELTA - Earthlink, Inc., US 701 1598 10634 654 UUNET - MCI Communications Services, In 16509 1495 2800 505 AMAZON-02 - Amazon.com, 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 3141 163 17 ALJAWWALSTC-AS , SA 20940 2947 1113 2084 AKAMAI-ASN1 , US 9121 2044 1691 18 TTNET , TR 34984 1991 328 365 TELLCOM-AS , TR 13188 1599 99 64 TRIOLAN , UA 12479 1394 1032 53 UNI2-AS , ES 8551 1201 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1142 355 22 UKRTELNET , UA 8402 1121 544 15 CORBINA-AS OJSC "Vimpelcom", RU 12389 923 1134 427 ROSTELECOM-AS , RU

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 3523 543 180 Telmex Colombia S.A., CO 8151 2277 3370 549 Uninet S.A. de C.V., MX 7303 1527 964 247 Telecom Argentina S.A., AR 6503 1486 437 54 Axtel, S.A.B. de C.V., MX 11830 1421 368 66 Instituto Costarricense de Electricidad 6147 1290 377 27 Telefonica del Peru S.A.A., PE 28573 1024 2266 177 CLARO S.A., BR 3816 939 464 274 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 911 126 80 Alestra, S. de R.L. de C.V., MX 18881 873 1036 22 TELEFÔNICA BRASIL S.A, BR

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 1242 402 42 LINKdotNET-AS, EG 36903 690 347 120 MT-MPLS, MA 37611 682 67 6 Afrihost, ZA 36992 575 1373 25 ETISALAT-MISR, EG 8452 470 1472 15 TE-AS TE-AS, EG 24835 420 658 16 RAYA-AS, EG 37492 396 288 72 ORANGE-TN, TN 29571 364 37 11 CITelecom-AS, CI 15399 311 35 6 WANANCHI-KE, KE 36974 275 140 11 AFNET-AS, CI

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 3609 390 247 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3578 2968 153 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3523 543 180 Telmex Colombia S.A., CO 6327 3282 1333 82 SHAW - Shaw Communications Inc., CA 39891 3141 163 17 ALJAWWALSTC-AS , SA 17974 2958 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2947 1113 2084 AKAMAI-ASN1 , US 9829 2712 1500 539 BSNL-NIB National Internet Backbone, IN 4766 2326 11132 732 KIXS-AS-KR Korea Telecom, KR 8151 2277 3370 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 3578 3425 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3523 3343 Telmex Colombia S.A., CO 6327 3282 3200 SHAW - Shaw Communications Inc., CA 39891 3141 3124 ALJAWWALSTC-AS , SA 17974 2958 2887 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2712 2173 BSNL-NIB National Internet Backbone, IN 9808 2153 2122 CMNET-GD Guangdong Mobile Communication 18566 2196 2087 MEGAPATH5-US - MegaPath Corporation, US 6389 2095 2056 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9121 2044 2026 TTNET , TR

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

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

Bad AS Designation Network Transit AS Description 65002 PRIVATE 59.185.224.0/22 17813 MTNL-AP Mahanagar Telephone Ni 65526 PRIVATE 83.172.56.0/22 25446 ASN-TOMLINE , RU 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 64525 PRIVATE 125.21.19.0/24 9730 BHARTITELESONIC-AS-IN-AP Bhart 64553 PRIVATE 125.22.86.0/24 9730 BHARTITELESONIC-AS-IN-AP Bhart 65001 PRIVATE 139.5.212.0/22 23456 -Reserved AS-, ZZ 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 64520 PRIVATE 164.160.48.0/22 12491 IPPLANET-AS , IL

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 23.187.0.0/24 23456 -Reserved AS-, ZZ 27.100.7.0/24 56096 UNKNOWN 27.110.192.0/22 45664 UNKNOWN 27.110.196.0/22 45664 UNKNOWN 27.110.200.0/22 45664 UNKNOWN 27.110.204.0/22 45664 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 /9:13 /10:35 /11:102 /12:274 /13:519 /14:1037 /15:1769 /16:13109 /17:7720 /18:12888 /19:24854 /20:36829 /21:39795 /22:71716 /23:59803 /24:342978 /25:5 /26:5 /27:11 /28:9 /29:8 /30:1 /31:0 /32:427

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

ASN No of nets Total ann. Description 6327 3078 3282 SHAW - Shaw Communications Inc., CA 39891 2896 3141 ALJAWWALSTC-AS , SA 22773 2785 3578 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2089 2196 MEGAPATH5-US - MegaPath Corporation, US 30036 1589 1774 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 10620 1443 3523 Telmex Colombia S.A., CO 9121 1426 2044 TTNET , TR 6389 1393 2095 BELLSOUTH-NET-BLK - BellSouth.net Inc., 13188 1344 1599 TRIOLAN , UA 6983 1322 1677 ITCDELTA - Earthlink, Inc., US

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

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

1:1577 2:807 4:23 5:2318 6:32 8:983 12:1806 13:54 14:1742 15:24 16:2 17:100 18:128 19:1 20:49 23:1918 24:1775 27:2375 31:1807 32:63 33:11 35:3 36:370 37:2421 38:1302 39:42 40:99 41:2848 42:438 43:1905 44:50 45:2241 46:2495 47:108 49:1186 50:941 51:14 52:594 53:2 54:353 55:8 56:4 57:38 58:1453 59:900 60:383 61:1836 62:1475 63:1934 64:4555 65:2173 66:4351 67:2250 68:1152 69:3259 70:1296 71:561 72:2068 74:2582 75:403 76:410 77:1433 78:1531 79:915 80:1348 81:1408 82:1007 83:708 84:850 85:1689 86:473 87:1121 88:715 89:2025 90:199 91:6066 92:925 93:2366 94:2422 95:2692 96:557 97:355 98:942 99:94 100:148 101:1181 103:12763 104:2572 105:140 106:468 107:1485 108:780 109:2463 110:1268 111:1644 112:1145 113:1146 114:1037 115:1688 116:1649 117:1560 118:2111 119:1562 120:978 121:1039 122:2283 123:1983 124:1558 125:1781 128:662 129:466 130:422 131:1380 132:549 133:177 134:521 135:208 136:403 137:393 138:1771 139:319 140:620 141:472 142:713 143:896 144:734 145:170 146:942 147:663 148:1388 149:550 150:679 151:840 152:693 153:310 154:691 155:946 156:539 157:565 158:436 159:1229 160:559 161:722 162:2400 163:544 164:768 165:1124 166:345 167:1201 168:2348 169:682 170:2360 171:260 172:829 173:1828 174:764 175:710 176:1738 177:4010 178:2382 179:1122 180:2146 181:1969 182:2128 183:1015 184:835 185:8047 186:3187 187:2226 188:2279 189:1763 190:7924 191:1311 192:9154 193:5745 194:4527 195:3849 196:1853 197:1259 198:5592 199:5837 200:7102 201:3718 202:9539 203:9773 204:4478 205:2744 206:3000 207:3136 208:4049 209:3878 210:3401 211:1809 212:2719 213:2428 214:842 215:66 216:5757 217:1971 218:759 219:377 220:1657 221:876 222:487 223:1352

End of report