Orbit

Routing Table Report 06:00 +10GMT Thu 01 Sep, 2016

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

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

BGP routing table entries examined: 600520 Prefixes after maximum aggregation (per Origin AS): 218838 Deaggregation factor: 2.74 Unique aggregates announced (without unneeded subnets): 295890 Total ASes present in the Internet Routing Table: 54533 Prefixes per ASN: 11.01 Origin-only ASes present in the Internet Routing Table: 36348 Origin ASes announcing only one prefix: 15435 Transit ASes present in the Internet Routing Table: 6453 Transit-only ASes present in the Internet Routing Table: 178 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 39 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 30 Unregistered ASNs in the Routing Table: 15 Number of 32-bit ASNs allocated by the RIRs: 15261 Number of 32-bit ASNs visible in the Routing Table: 11732 Prefixes from 32-bit ASNs in the Routing Table: 46276 Number of bogon 32-bit ASNs visible in the Routing Table: 50 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 385 Number of addresses announced to Internet: 2823509508 Equivalent to 168 /8s, 75 /16s and 86 /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: 98.2 Total number of prefixes smaller than registry allocations: 195502

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

Prefixes being announced by APNIC Region ASes: 151173 Total APNIC prefixes after maximum aggregation: 42438 APNIC Deaggregation factor: 3.56 Prefixes being announced from the APNIC address blocks: 164300 Unique aggregates announced from the APNIC address blocks: 68305 APNIC Region origin ASes present in the Internet Routing Table: 5141 APNIC Prefixes per ASN: 31.96 APNIC Region origin ASes announcing only one prefix: 1171 APNIC Region transit ASes present in the Internet Routing Table: 913 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: 2322 Number of APNIC addresses announced to Internet: 758904836 Equivalent to 45 /8s, 59 /16s and 248 /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: 182623 Total ARIN prefixes after maximum aggregation: 89192 ARIN Deaggregation factor: 2.05 Prefixes being announced from the ARIN address blocks: 188351 Unique aggregates announced from the ARIN address blocks: 87976 ARIN Region origin ASes present in the Internet Routing Table: 16197 ARIN Prefixes per ASN: 11.63 ARIN Region origin ASes announcing only one prefix: 5710 ARIN Region transit ASes present in the Internet Routing Table: 1696 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1431 Number of ARIN addresses announced to Internet: 1105457664 Equivalent to 65 /8s, 227 /16s and 242 /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: 144691 Total RIPE prefixes after maximum aggregation: 71613 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 154787 Unique aggregates announced from the RIPE address blocks: 96091 RIPE Region origin ASes present in the Internet Routing Table: 18090 RIPE Prefixes per ASN: 8.56 RIPE Region origin ASes announcing only one prefix: 7824 RIPE Region transit ASes present in the Internet Routing Table: 3027 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: 5018 Number of RIPE addresses announced to Internet: 707896064 Equivalent to 42 /8s, 49 /16s and 163 /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: 61208 Total LACNIC prefixes after maximum aggregation: 12311 LACNIC Deaggregation factor: 4.97 Prefixes being announced from the LACNIC address blocks: 76212 Unique aggregates announced from the LACNIC address blocks: 37046 LACNIC Region origin ASes present in the Internet Routing Table: 2459 LACNIC Prefixes per ASN: 30.99 LACNIC Region origin ASes announcing only one prefix: 555 LACNIC Region transit ASes present in the Internet Routing Table: 574 Average LACNIC Region AS path length visible: 5.1 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2716 Number of LACNIC addresses announced to Internet: 169762304 Equivalent to 10 /8s, 30 /16s and 94 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + 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: 14518 Total AfriNIC prefixes after maximum aggregation: 3275 AfriNIC Deaggregation factor: 4.43 Prefixes being announced from the AfriNIC address blocks: 16484 Unique aggregates announced from the AfriNIC address blocks: 6157 AfriNIC Region origin ASes present in the Internet Routing Table: 730 AfriNIC Prefixes per ASN: 22.58 AfriNIC Region origin ASes announcing only one prefix: 175 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: 21 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 245 Number of AfriNIC addresses announced to Internet: 81095680 Equivalent to 4 /8s, 213 /16s and 108 /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 3527 382 252 TPG-INTERNET-AP TPG Telecom Limited, AU 1659 2952 1466 39 ERX-TANET-ASN1 Taiwan Academic Network 17974 2940 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2678 1494 527 BSNL-NIB National Internet Backbone, IN 4766 2463 11138 836 KIXS-AS-KR Korea Telecom, KR 9808 2106 8660 36 CMNET-GD Guangdong Mobile Communication 4755 2056 429 227 TATACOMM-AS TATA Communications formerl 45899 1553 1227 95 VNPT-AS-VN VNPT Corp, VN 24560 1538 508 219 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 38197 1520 94 288 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 3504 2964 143 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6389 2202 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2195 405 110 MEGAPATH5-US - MegaPath Corporation, US 20115 1936 1973 405 CHARTER-NET-HKY-NC - Charter Communicat 30036 1766 343 238 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1704 5074 656 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1678 848 227 ITCDELTA - Earthlink, Inc., US 16509 1377 2529 454 AMAZON-02 - Amazon.com, Inc., US 7018 1370 20093 1008 ATT-INTERNET4 - AT&T Services, Inc., US 701 1272 10702 686 UUNET - MCI Communications Services, In

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 2795 1071 1977 AKAMAI-ASN1 , US 34984 1975 327 356 TELLCOM-AS , TR 12479 1329 1018 46 UNI2-AS , ES 13188 1205 98 68 BANKINFORM-AS , UA 8551 1180 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1147 355 21 UKRTELNET , UA 8402 1040 544 15 CORBINA-AS Russia, RU 6830 886 2752 465 LGI-UPC formerly known as UPC Broadband 12389 842 1084 401 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 3484 542 148 Telmex Colombia S.A., CO 8151 2210 3285 540 Uninet S.A. de C.V., MX 7303 1540 952 245 Telecom Argentina S.A., AR 6503 1396 437 55 Axtel, S.A.B. de C.V., MX 11830 1316 367 50 Instituto Costarricense de Electricidad 6147 1076 377 27 Telefonica del Peru S.A.A., PE 7738 994 1882 40 Telemar Norte Leste S.A., BR 3816 961 463 210 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 899 2180 158 CLARO S.A., BR 11172 888 125 74 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 1184 402 49 LINKdotNET-AS, EG 36903 684 344 115 MT-MPLS, MA 37611 649 48 2 Afrihost, ZA 36992 552 1373 25 ETISALAT-MISR, EG 8452 529 1472 15 TE-AS TE-AS, EG 37492 384 250 69 ORANGE-TN, TN 24835 348 610 16 RAYA-AS, EG 29571 301 37 12 CITelecom-AS, CI 15399 295 35 6 WANANCHI-KE, KE 2018 265 327 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 3527 382 252 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3504 2964 143 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3484 542 148 Telmex Colombia S.A., CO 39891 3329 169 15 ALJAWWALSTC-AS , SA 1659 2952 1466 39 ERX-TANET-ASN1 Taiwan Academic Network 17974 2940 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2795 1071 1977 AKAMAI-ASN1 , US 9829 2678 1494 527 BSNL-NIB National Internet Backbone, IN 4766 2463 11138 836 KIXS-AS-KR Korea Telecom, KR 8151 2210 3285 540 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 3504 3361 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3484 3336 Telmex Colombia S.A., CO 39891 3329 3314 ALJAWWALSTC-AS , SA 1659 2952 2913 ERX-TANET-ASN1 Taiwan Academic Network 17974 2940 2862 TELKOMNET-AS2-AP PT Telekomunikasi Indo 6389 2202 2161 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9829 2678 2151 BSNL-NIB National Internet Backbone, IN 18566 2195 2085 MEGAPATH5-US - MegaPath Corporation, US 9808 2106 2070 CMNET-GD Guangdong Mobile Communication 4755 2056 1829 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 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 64513 PRIVATE 103.16.229.0/24 23456 -Reserved AS-, ZZ 65433 PRIVATE 103.204.74.0/24 63689 ESUNNET Esun Technology(Shangh 64512 PRIVATE 107.154.40.0/24 19551 INCAPSULA - Incapsula Inc, US 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 23.249.144.0/20 40430 COLO4JAX-AS - colo4jax, LLC, 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 /11:101 /12:267 /13:512 /14:1039 /15:1755 /16:13139 /17:7704 /18:12875 /19:24898 /20:37363 /21:39526 /22:66854 /23:58744 /24:335239 /25:5 /26:5 /27:11 /28:9 /29:8 /30:1 /31:0 /32:400

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

ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2733 3504 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2087 2195 MEGAPATH5-US - MegaPath Corporation, US 30036 1580 1766 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1425 2202 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1394 3484 Telmex Colombia S.A., CO 6983 1328 1678 ITCDELTA - Earthlink, Inc., US 34984 1258 1975 TELLCOM-AS , TR 11492 1174 1272 CABLEONE - CABLE ONE, INC., US 13188 992 1205 BANKINFORM-AS , UA

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

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

1:1608 2:761 4:21 5:2155 6:32 8:965 12:1802 13:42 14:1746 15:45 16:2 17:94 18:122 20:50 22:1 23:1691 24:1788 27:2325 31:1784 32:64 33:4 35:5 36:311 37:2306 38:1252 39:36 40:94 41:2879 42:445 43:1811 44:46 45:2100 46:2543 47:87 49:1187 50:903 51:13 52:539 54:344 55:8 56:6 57:40 58:1495 59:908 60:384 61:1802 62:1502 63:1908 64:4546 65:2190 66:4235 67:2217 68:1122 69:3229 70:1256 71:507 72:2038 74:2541 75:349 76:402 77:1383 78:1237 79:866 80:1316 81:1396 82:970 83:715 84:840 85:1572 86:482 87:1098 88:550 89:2065 90:215 91:6058 92:948 93:2319 94:2451 95:2476 96:529 97:338 98:941 99:42 100:76 101:1075 103:11951 104:2510 105:125 106:432 107:1337 108:656 109:2245 110:1263 111:1640 112:1043 113:1126 114:1039 115:1672 116:1608 117:1551 118:2029 119:1557 120:1225 121:1063 122:2254 123:1982 124:1518 125:1774 128:662 129:424 130:411 131:1338 132:531 133:176 134:481 135:144 136:386 137:396 138:1806 139:306 140:842 141:459 142:653 143:946 144:733 145:163 146:932 147:654 148:1366 149:527 150:656 151:873 152:648 153:295 154:669 155:941 156:523 157:499 158:388 159:1112 160:511 161:729 162:2363 163:1245 164:750 165:1079 166:313 167:1178 168:2069 169:657 170:1867 171:251 172:670 173:1691 174:755 175:656 176:1733 177:3920 178:2224 179:1146 180:2127 181:1831 182:2026 183:978 184:827 185:7236 186:3067 187:2114 188:2153 189:1753 190:7654 191:1254 192:9079 193:5702 194:4452 195:3846 196:1728 197:1139 198:5544 199:5751 200:7087 201:3609 202:9443 203:10075 204:4497 205:2718 206:2955 207:3098 208:4015 209:3859 210:3775 211:1798 212:2726 213:2330 214:863 215:71 216:5671 217:1978 218:734 219:392 220:1647 221:880 222:482 223:1282

End of report