Orbit

Routing Table Report 06:00 +10GMT Wed 02 Nov, 2016

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

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

BGP routing table entries examined: 609621 Prefixes after maximum aggregation (per Origin AS): 220320 Deaggregation factor: 2.77 Unique aggregates announced (without unneeded subnets): 300696 Total ASes present in the Internet Routing Table: 54954 Prefixes per ASN: 11.09 Origin-only ASes present in the Internet Routing Table: 36234 Origin ASes announcing only one prefix: 15353 Transit ASes present in the Internet Routing Table: 6541 Transit-only ASes present in the Internet Routing Table: 170 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: 17 Number of 32-bit ASNs allocated by the RIRs: 15953 Number of 32-bit ASNs visible in the Routing Table: 12179 Prefixes from 32-bit ASNs in the Routing Table: 49150 Number of bogon 32-bit ASNs visible in the Routing Table: 291 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 403 Number of addresses announced to Internet: 2823241735 Equivalent to 168 /8s, 71 /16s and 64 /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: 202143

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

Prefixes being announced by APNIC Region ASes: 148874 Total APNIC prefixes after maximum aggregation: 42600 APNIC Deaggregation factor: 3.49 Prefixes being announced from the APNIC address blocks: 162614 Unique aggregates announced from the APNIC address blocks: 69888 APNIC Region origin ASes present in the Internet Routing Table: 5139 APNIC Prefixes per ASN: 31.64 APNIC Region origin ASes announcing only one prefix: 1164 APNIC Region transit ASes present in the Internet Routing Table: 934 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: 2437 Number of APNIC addresses announced to Internet: 754569735 Equivalent to 44 /8s, 249 /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: 187630 Total ARIN prefixes after maximum aggregation: 89507 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 193770 Unique aggregates announced from the ARIN address blocks: 89293 ARIN Region origin ASes present in the Internet Routing Table: 16132 ARIN Prefixes per ASN: 12.01 ARIN Region origin ASes announcing only one prefix: 5662 ARIN Region transit ASes present in the Internet Routing Table: 1715 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: 1549 Number of ARIN addresses announced to Internet: 1105000192 Equivalent to 65 /8s, 220 /16s and 247 /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: 146489 Total RIPE prefixes after maximum aggregation: 72244 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 157150 Unique aggregates announced from the RIPE address blocks: 97215 RIPE Region origin ASes present in the Internet Routing Table: 18117 RIPE Prefixes per ASN: 8.67 RIPE Region origin ASes announcing only one prefix: 7801 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: 23 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5066 Number of RIPE addresses announced to Internet: 708631552 Equivalent to 42 /8s, 60 /16s and 220 /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: 62430 Total LACNIC prefixes after maximum aggregation: 12625 LACNIC Deaggregation factor: 4.94 Prefixes being announced from the LACNIC address blocks: 78480 Unique aggregates announced from the LACNIC address blocks: 37517 LACNIC Region origin ASes present in the Internet Routing Table: 2473 LACNIC Prefixes per ASN: 31.73 LACNIC Region origin ASes announcing only one prefix: 551 LACNIC Region transit ASes present in the Internet Routing Table: 585 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: 2857 Number of LACNIC addresses announced to Internet: 170362624 Equivalent to 10 /8s, 39 /16s and 135 /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: 15016 Total AfriNIC prefixes after maximum aggregation: 3337 AfriNIC Deaggregation factor: 4.50 Prefixes being announced from the AfriNIC address blocks: 17203 Unique aggregates announced from the AfriNIC address blocks: 6415 AfriNIC Region origin ASes present in the Internet Routing Table: 739 AfriNIC Prefixes per ASN: 23.28 AfriNIC Region origin ASes announcing only one prefix: 175 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: 18 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 270 Number of AfriNIC addresses announced to Internet: 84281088 Equivalent to 5 /8s, 6 /16s and 7 /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 3585 382 248 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2958 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2698 1497 535 BSNL-NIB National Internet Backbone, IN 4766 2329 11132 731 KIXS-AS-KR Korea Telecom, KR 9808 2147 8660 36 CMNET-GD Guangdong Mobile Communication 4755 2050 429 215 TATACOMM-AS TATA Communications formerl 24560 1560 524 227 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 45899 1529 1255 88 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

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 3552 2965 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3223 1333 82 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 1947 1999 406 CHARTER-NET-HKY-NC - Charter Communicat 30036 1753 336 377 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1726 5067 655 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1679 848 227 ITCDELTA - Earthlink, Inc., US 701 1601 10655 662 UUNET - MCI Communications Services, In 7018 1482 20476 1048 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 1081 2040 AKAMAI-ASN1 , US 34984 1988 326 359 TELLCOM-AS , TR 13188 1625 99 58 TRIOLAN , UA 12479 1376 1018 49 UNI2-AS , ES 8551 1203 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1142 355 21 UKRTELNET , UA 8402 1063 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 3516 543 157 Telmex Colombia S.A., CO 8151 2277 3362 550 Uninet S.A. de C.V., MX 7303 1538 963 248 Telecom Argentina S.A., AR 6503 1440 437 54 Axtel, S.A.B. de C.V., MX 11830 1346 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 996 2262 173 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 1188 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 504 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 3585 382 248 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3552 2965 147 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3516 543 157 Telmex Colombia S.A., CO 39891 3329 169 15 ALJAWWALSTC-AS , SA 6327 3223 1333 82 SHAW - Shaw Communications Inc., CA 17974 2958 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2871 1081 2040 AKAMAI-ASN1 , US 9829 2698 1497 535 BSNL-NIB National Internet Backbone, IN 4766 2329 11132 731 KIXS-AS-KR Korea Telecom, KR 8151 2277 3362 550 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 3552 3405 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3516 3359 Telmex Colombia S.A., CO 39891 3329 3314 ALJAWWALSTC-AS , SA 6327 3223 3141 SHAW - Shaw Communications Inc., CA 17974 2958 2887 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2698 2163 BSNL-NIB National Internet Backbone, IN 9808 2147 2111 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 27.110.192.0/22 45664 LBNI Liberty Broadcasting Network Inc, 27.110.196.0/22 45664 LBNI Liberty Broadcasting Network Inc, 27.110.200.0/22 45664 LBNI Liberty Broadcasting Network Inc, 27.110.204.0/22 45664 LBNI Liberty Broadcasting Network Inc, 27.110.224.0/22 45664 LBNI Liberty Broadcasting Network Inc, 27.110.232.0/22 45664 LBNI Liberty Broadcasting Network Inc, 27.110.248.0/22 45664 LBNI Liberty Broadcasting Network Inc, 27.110.252.0/22 45664 LBNI Liberty Broadcasting Network Inc, 41.73.1.0/24 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 /11:100 /12:273 /13:517 /14:1039 /15:1765 /16:13045 /17:7709 /18:12835 /19:24867 /20:37332 /21:39270 /22:70984 /23:59221 /24:340105 /25:5 /26:5 /27:11 /28:9 /29:8 /30:1 /31:0 /32:455

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

ASN No of nets Total ann. Description 6327 3020 3223 SHAW - Shaw Communications Inc., CA 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2772 3552 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2089 2197 MEGAPATH5-US - MegaPath Corporation, US 30036 1568 1753 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 10620 1434 3516 Telmex Colombia S.A., CO 6389 1393 2093 BELLSOUTH-NET-BLK - BellSouth.net Inc., 13188 1365 1625 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) ----------------------------------------------

1:1547 2:761 4:23 5:2205 6:32 8:971 12:1807 13:50 14:1734 15:46 16:2 17:99 18:123 20:48 23:1879 24:1807 27:2363 31:1796 32:63 33:4 35:3 36:337 37:2374 38:1282 39:34 40:100 41:2941 42:461 43:1869 44:48 45:2218 46:2579 47:101 49:1208 50:921 51:14 52:558 53:2 54:351 55:7 56:4 57:38 58:1444 59:884 60:382 61:1826 62:1513 63:1930 64:4571 65:2175 66:4321 67:2247 68:1142 69:3269 70:1289 71:557 72:2073 74:2602 75:404 76:405 77:1413 78:1299 79:905 80:1337 81:1389 82:973 83:708 84:869 85:1581 86:476 87:1122 88:557 89:2041 90:222 91:6113 92:939 93:2358 94:2395 95:2469 96:556 97:345 98:941 99:91 100:147 101:1162 103:12644 104:2564 105:147 106:462 107:1435 108:770 109:2476 110:1265 111:1639 112:1134 113:1134 114:1078 115:1682 116:1646 117:1549 118:2074 119:1546 120:952 121:1017 122:2270 123:2014 124:1530 125:1767 128:676 129:442 130:414 131:1356 132:562 133:175 134:512 135:204 136:402 137:397 138:1786 139:318 140:596 141:438 142:678 143:912 144:736 145:166 146:944 147:661 148:1371 149:538 150:653 151:887 152:684 153:303 154:694 155:938 156:534 157:536 158:424 159:1181 160:554 161:716 162:2389 163:537 164:758 165:1112 166:339 167:1194 168:2302 169:674 170:2237 171:252 172:767 173:1812 174:766 175:699 176:1738 177:4030 178:2368 179:1143 180:2145 181:1907 182:2102 183:1003 184:825 185:7824 186:3179 187:2145 188:2185 189:1796 190:7790 191:1334 192:9069 193:5730 194:4450 195:3822 196:1821 197:1264 198:5592 199:5836 200:7114 201:3703 202:9523 203:9830 204:4491 205:2731 206:2996 207:3100 208:3996 209:3882 210:3381 211:1794 212:2694 213:2385 214:864 215:67 216:5738 217:1967 218:760 219:375 220:1650 221:877 222:496 223:1320

End of report