Orbit

Routing Table Report 06:00 +10GMT Sat 29 Oct, 2016

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

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

BGP routing table entries examined: 608792 Prefixes after maximum aggregation (per Origin AS): 220130 Deaggregation factor: 2.77 Unique aggregates announced (without unneeded subnets): 300355 Total ASes present in the Internet Routing Table: 54910 Prefixes per ASN: 11.09 Origin-only ASes present in the Internet Routing Table: 36221 Origin ASes announcing only one prefix: 15327 Transit ASes present in the Internet Routing Table: 6525 Transit-only ASes present in the Internet Routing Table: 173 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: 30 Unregistered ASNs in the Routing Table: 18 Number of 32-bit ASNs allocated by the RIRs: 15924 Number of 32-bit ASNs visible in the Routing Table: 12164 Prefixes from 32-bit ASNs in the Routing Table: 48898 Number of bogon 32-bit ASNs visible in the Routing Table: 281 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 349 Number of addresses announced to Internet: 2823919109 Equivalent to 168 /8s, 81 /16s and 150 /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: 202051

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

Prefixes being announced by APNIC Region ASes: 148595 Total APNIC prefixes after maximum aggregation: 42519 APNIC Deaggregation factor: 3.49 Prefixes being announced from the APNIC address blocks: 162219 Unique aggregates announced from the APNIC address blocks: 69766 APNIC Region origin ASes present in the Internet Routing Table: 5122 APNIC Prefixes per ASN: 31.67 APNIC Region origin ASes announcing only one prefix: 1155 APNIC Region transit ASes present in the Internet Routing Table: 930 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: 2427 Number of APNIC addresses announced to Internet: 759599365 Equivalent to 45 /8s, 70 /16s and 145 /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: 187416 Total ARIN prefixes after maximum aggregation: 89529 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 193514 Unique aggregates announced from the ARIN address blocks: 89326 ARIN Region origin ASes present in the Internet Routing Table: 16149 ARIN Prefixes per ASN: 11.98 ARIN Region origin ASes announcing only one prefix: 5666 ARIN Region transit ASes present in the Internet Routing Table: 1717 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: 1545 Number of ARIN addresses announced to Internet: 1100883200 Equivalent to 65 /8s, 158 /16s and 37 /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: 146476 Total RIPE prefixes after maximum aggregation: 72184 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 157198 Unique aggregates announced from the RIPE address blocks: 97161 RIPE Region origin ASes present in the Internet Routing Table: 18105 RIPE Prefixes per ASN: 8.68 RIPE Region origin ASes announcing only one prefix: 7786 RIPE Region transit ASes present in the Internet Routing Table: 3047 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 26 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5068 Number of RIPE addresses announced to Internet: 708507392 Equivalent to 42 /8s, 58 /16s and 247 /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: 62439 Total LACNIC prefixes after maximum aggregation: 12570 LACNIC Deaggregation factor: 4.97 Prefixes being announced from the LACNIC address blocks: 78370 Unique aggregates announced from the LACNIC address blocks: 37399 LACNIC Region origin ASes present in the Internet Routing Table: 2460 LACNIC Prefixes per ASN: 31.86 LACNIC Region origin ASes announcing only one prefix: 550 LACNIC Region transit ASes present in the Internet Routing Table: 575 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: 2853 Number of LACNIC addresses announced to Internet: 170478080 Equivalent to 10 /8s, 41 /16s and 74 /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: 14937 Total AfriNIC prefixes after maximum aggregation: 3319 AfriNIC Deaggregation factor: 4.50 Prefixes being announced from the AfriNIC address blocks: 17141 Unique aggregates announced from the AfriNIC address blocks: 6385 AfriNIC Region origin ASes present in the Internet Routing Table: 731 AfriNIC Prefixes per ASN: 23.45 AfriNIC Region origin ASes announcing only one prefix: 170 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: 271 Number of AfriNIC addresses announced to Internet: 84098304 Equivalent to 5 /8s, 3 /16s and 61 /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 2694 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 2050 429 215 TATACOMM-AS TATA Communications formerl 24560 1557 520 226 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 45899 1482 1255 86 VNPT-AS-VN VNPT Corp, VN

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 2986 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 1767 338 328 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1724 5067 655 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1679 848 227 ITCDELTA - Earthlink, Inc., US 701 1606 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 2869 1079 2041 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 1100 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 2278 3358 552 Uninet S.A. de C.V., MX 7303 1541 964 248 Telecom Argentina S.A., AR 6503 1444 437 54 Axtel, S.A.B. de C.V., MX 11830 1325 367 58 Instituto Costarricense de Electricidad 6147 1194 377 28 Telefonica del Peru S.A.A., PE 7738 1018 1882 40 Telemar Norte Leste S.A., BR 28573 1004 2264 167 CLARO S.A., BR 3816 975 473 195 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 513 1472 15 TE-AS TE-AS, EG 24835 414 624 19 RAYA-AS, EG 37492 386 250 69 ORANGE-TN, TN 29571 329 28 18 CITelecom-AS, CI 15399 307 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 2986 1333 83 SHAW - Shaw Communications Inc., CA 17974 2958 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2869 1079 2041 AKAMAI-ASN1 , US 9829 2694 1497 530 BSNL-NIB National Internet Backbone, IN 4766 2325 11132 731 KIXS-AS-KR Korea Telecom, KR 8151 2278 3358 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 2986 2903 SHAW - Shaw Communications Inc., CA 17974 2958 2887 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2694 2164 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 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 64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Knight, Inc., US 64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Knight, Inc., US 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

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 23.177.0.0/24 27298 RCSACCESS - Gonthier Inc., US 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

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 /14:1037 /15:1759 /16:13085 /17:7706 /18:12796 /19:24825 /20:37269 /21:39229 /22:70724 /23:59170 /24:339759 /25:5 /26:5 /27:11 /28:9 /29:8 /30:1 /31:0 /32:438

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

ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 6327 2782 2986 SHAW - Shaw Communications Inc., CA 22773 2774 3554 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2089 2197 MEGAPATH5-US - MegaPath Corporation, US 30036 1582 1767 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) ----------------------------------------------

1:1537 2:803 4:23 5:2226 6:32 8:968 12:1804 13:50 14:1731 15:46 16:2 17:99 18:123 20:48 23:1864 24:1806 27:2345 31:1794 32:63 33:4 35:3 36:330 37:2380 38:1281 39:34 40:101 41:2961 42:457 43:1865 44:47 45:2196 46:2595 47:104 49:1211 50:929 51:14 52:557 53:2 54:351 55:7 56:4 57:38 58:1441 59:889 60:382 61:1826 62:1521 63:1933 64:4576 65:2175 66:4325 67:2253 68:1145 69:3269 70:1292 71:563 72:2078 74:2595 75:403 76:408 77:1425 78:1288 79:914 80:1308 81:1399 82:974 83:692 84:878 85:1587 86:475 87:1122 88:557 89:2048 90:222 91:6082 92:932 93:2358 94:2395 95:2485 96:553 97:345 98:947 99:89 100:147 101:1157 103:12524 104:2544 105:128 106:449 107:1432 108:779 109:2489 110:1263 111:1643 112:1123 113:1130 114:1074 115:1680 116:1645 117:1554 118:2061 119:1542 120:950 121:1024 122:2253 123:2009 124:1533 125:1760 128:685 129:440 130:415 131:1353 132:552 133:175 134:511 135:189 136:400 137:395 138:1769 139:318 140:598 141:453 142:677 143:910 144:729 145:166 146:944 147:655 148:1376 149:535 150:651 151:885 152:684 153:302 154:690 155:936 156:533 157:537 158:410 159:1177 160:538 161:719 162:2382 163:540 164:756 165:1117 166:339 167:1186 168:2295 169:670 170:2216 171:251 172:778 173:1809 174:768 175:674 176:1728 177:3998 178:2354 179:1153 180:2141 181:1928 182:2096 183:1005 184:826 185:7779 186:3207 187:2151 188:2202 189:1742 190:7801 191:1318 192:9079 193:5736 194:4466 195:3829 196:1798 197:1262 198:5597 199:5834 200:7138 201:3723 202:9490 203:9822 204:4497 205:2751 206:2997 207:3094 208:4000 209:3882 210:3370 211:1791 212:2741 213:2356 214:870 215:68 216:5732 217:1970 218:759 219:376 220:1650 221:876 222:496 223:1315

End of report