Orbit

Routing Table Report 06:00 +10GMT Wed 31 Aug, 2016

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

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

BGP routing table entries examined: 599864 Prefixes after maximum aggregation (per Origin AS): 218745 Deaggregation factor: 2.74 Unique aggregates announced (without unneeded subnets): 296032 Total ASes present in the Internet Routing Table: 54519 Prefixes per ASN: 11.00 Origin-only ASes present in the Internet Routing Table: 36344 Origin ASes announcing only one prefix: 15449 Transit ASes present in the Internet Routing Table: 6439 Transit-only ASes present in the Internet Routing Table: 185 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: 15234 Number of 32-bit ASNs visible in the Routing Table: 11736 Prefixes from 32-bit ASNs in the Routing Table: 46345 Number of bogon 32-bit ASNs visible in the Routing Table: 48 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 383 Number of addresses announced to Internet: 2821951492 Equivalent to 168 /8s, 51 /16s and 144 /24s Percentage of available address space announced: 76.2 Percentage of allocated address space announced: 76.2 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: 194804

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

Prefixes being announced by APNIC Region ASes: 151199 Total APNIC prefixes after maximum aggregation: 42374 APNIC Deaggregation factor: 3.57 Prefixes being announced from the APNIC address blocks: 164435 Unique aggregates announced from the APNIC address blocks: 68472 APNIC Region origin ASes present in the Internet Routing Table: 5151 APNIC Prefixes per ASN: 31.92 APNIC Region origin ASes announcing only one prefix: 1183 APNIC Region transit ASes present in the Internet Routing Table: 915 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: 2325 Number of APNIC addresses announced to Internet: 758503172 Equivalent to 45 /8s, 53 /16s and 215 /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: 182715 Total ARIN prefixes after maximum aggregation: 89158 ARIN Deaggregation factor: 2.05 Prefixes being announced from the ARIN address blocks: 188383 Unique aggregates announced from the ARIN address blocks: 88065 ARIN Region origin ASes present in the Internet Routing Table: 16202 ARIN Prefixes per ASN: 11.63 ARIN Region origin ASes announcing only one prefix: 5715 ARIN Region transit ASes present in the Internet Routing Table: 1697 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: 1425 Number of ARIN addresses announced to Internet: 1105519104 Equivalent to 65 /8s, 228 /16s and 226 /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: 143826 Total RIPE prefixes after maximum aggregation: 71579 RIPE Deaggregation factor: 2.01 Prefixes being announced from the RIPE address blocks: 153760 Unique aggregates announced from the RIPE address blocks: 95758 RIPE Region origin ASes present in the Internet Routing Table: 18052 RIPE Prefixes per ASN: 8.52 RIPE Region origin ASes announcing only one prefix: 7826 RIPE Region transit ASes present in the Internet Routing Table: 3016 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: 5015 Number of RIPE addresses announced to Internet: 706834688 Equivalent to 42 /8s, 33 /16s and 113 /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: 61200 Total LACNIC prefixes after maximum aggregation: 12354 LACNIC Deaggregation factor: 4.95 Prefixes being announced from the LACNIC address blocks: 76342 Unique aggregates announced from the LACNIC address blocks: 37280 LACNIC Region origin ASes present in the Internet Routing Table: 2458 LACNIC Prefixes per ASN: 31.06 LACNIC Region origin ASes announcing only one prefix: 554 LACNIC Region transit ASes present in the Internet Routing Table: 568 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: 2719 Number of LACNIC addresses announced to Internet: 169576192 Equivalent to 10 /8s, 27 /16s and 135 /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: 14548 Total AfriNIC prefixes after maximum aggregation: 3271 AfriNIC Deaggregation factor: 4.45 Prefixes being announced from the AfriNIC address blocks: 16560 Unique aggregates announced from the AfriNIC address blocks: 6143 AfriNIC Region origin ASes present in the Internet Routing Table: 729 AfriNIC Prefixes per ASN: 22.72 AfriNIC Region origin ASes announcing only one prefix: 171 AfriNIC Region transit ASes present in the Internet Routing Table: 179 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: 252 Number of AfriNIC addresses announced to Internet: 81126400 Equivalent to 4 /8s, 213 /16s and 228 /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 3526 382 252 TPG-INTERNET-AP TPG Telecom Limited, AU 1659 2956 1466 39 ERX-TANET-ASN1 Taiwan Academic Network 17974 2939 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2671 1493 526 BSNL-NIB National Internet Backbone, IN 4766 2462 11138 835 KIXS-AS-KR Korea Telecom, KR 9808 2110 8660 36 CMNET-GD Guangdong Mobile Communication 4755 2056 430 228 TATACOMM-AS TATA Communications formerl 45899 1539 1227 95 VNPT-AS-VN VNPT Corp, VN 24560 1536 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 3501 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 1764 343 237 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1704 5074 656 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1676 848 227 ITCDELTA - Earthlink, Inc., US 16509 1387 2530 454 AMAZON-02 - Amazon.com, Inc., US 7018 1371 20093 1009 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 3137 169 15 ALJAWWALSTC-AS , SA 20940 2796 1073 1978 AKAMAI-ASN1 , US 34984 1975 327 356 TELLCOM-AS , TR 12479 1327 1018 46 UNI2-AS , ES 13188 1198 98 72 BANKINFORM-AS , UA 8551 1191 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1147 355 21 UKRTELNET , UA 8402 1032 544 15 CORBINA-AS Russia, RU 9198 915 352 25 KAZTELECOM-AS , KZ 6830 886 2752 465 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 3478 542 152 Telmex Colombia S.A., CO 8151 2253 3363 539 Uninet S.A. de C.V., MX 7303 1538 950 244 Telecom Argentina S.A., AR 6503 1396 437 55 Axtel, S.A.B. de C.V., MX 11830 1318 367 51 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 11172 907 125 76 Alestra, S. de R.L. de C.V., MX 28573 898 2179 162 CLARO 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 1186 402 49 LINKdotNET-AS, EG 36903 683 343 119 MT-MPLS, MA 37611 649 48 2 Afrihost, ZA 36992 552 1373 25 ETISALAT-MISR, EG 8452 527 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 3526 382 252 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3501 2964 143 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3478 542 152 Telmex Colombia S.A., CO 39891 3137 169 15 ALJAWWALSTC-AS , SA 1659 2956 1466 39 ERX-TANET-ASN1 Taiwan Academic Network 17974 2939 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2796 1073 1978 AKAMAI-ASN1 , US 9829 2671 1493 526 BSNL-NIB National Internet Backbone, IN 4766 2462 11138 835 KIXS-AS-KR Korea Telecom, KR 8151 2253 3363 539 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 3501 3358 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3478 3326 Telmex Colombia S.A., CO 39891 3137 3122 ALJAWWALSTC-AS , SA 1659 2956 2917 ERX-TANET-ASN1 Taiwan Academic Network 17974 2939 2861 TELKOMNET-AS2-AP PT Telekomunikasi Indo 6389 2202 2161 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9829 2671 2145 BSNL-NIB National Internet Backbone, IN 18566 2195 2085 MEGAPATH5-US - MegaPath Corporation, US 9808 2110 2074 CMNET-GD Guangdong Mobile Communication 4755 2056 1828 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 /13:511 /14:1041 /15:1755 /16:13126 /17:7681 /18:12841 /19:24876 /20:37278 /21:39469 /22:66761 /23:58615 /24:335035 /25:5 /26:5 /27:11 /28:9 /29:8 /30:1 /31:0 /32:403

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

ASN No of nets Total ann. Description 22773 2730 3501 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 2704 3137 ALJAWWALSTC-AS , SA 18566 2087 2195 MEGAPATH5-US - MegaPath Corporation, US 30036 1578 1764 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1425 2202 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1393 3478 Telmex Colombia S.A., CO 6983 1327 1676 ITCDELTA - Earthlink, Inc., US 34984 1258 1975 TELLCOM-AS , TR 11492 1170 1268 CABLEONE - CABLE ONE, INC., US 13188 987 1198 BANKINFORM-AS , UA

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

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

1:1606 2:757 4:21 5:2067 6:32 8:963 12:1801 13:42 14:1744 15:45 16:2 17:94 18:122 20:50 22:1 23:1682 24:1791 27:2322 30:1 31:1780 32:64 33:4 35:5 36:311 37:2257 38:1252 39:36 40:94 41:2883 42:447 43:1831 44:45 45:2116 46:2475 47:86 49:1199 50:903 51:13 52:537 54:346 55:8 56:7 57:40 58:1502 59:910 60:385 61:1807 62:1501 63:1909 64:4536 65:2190 66:4229 67:2213 68:1125 69:3219 70:1255 71:507 72:2033 74:2530 75:349 76:399 77:1349 78:1222 79:845 80:1319 81:1394 82:970 83:701 84:834 85:1566 86:482 87:1080 88:542 89:2076 90:215 91:6027 92:929 93:2323 94:2446 95:2475 96:527 97:338 98:941 99:42 100:76 101:1082 103:12018 104:2504 105:124 106:434 107:1332 108:656 109:2219 110:1269 111:1642 112:1043 113:1131 114:1025 115:1670 116:1606 117:1557 118:2021 119:1561 120:1236 121:1064 122:2251 123:1996 124:1534 125:1772 128:651 129:425 130:411 131:1362 132:533 133:176 134:481 135:144 136:383 137:398 138:1819 139:307 140:843 141:455 142:671 143:938 144:729 145:163 146:929 147:657 148:1386 149:530 150:658 151:873 152:648 153:295 154:666 155:939 156:523 157:500 158:384 159:1106 160:511 161:730 162:2362 163:1245 164:746 165:1085 166:313 167:1179 168:2090 169:662 170:1883 171:251 172:669 173:1692 174:753 175:656 176:1602 177:3918 178:2227 179:1158 180:2145 181:1826 182:2030 183:977 184:826 185:7181 186:3108 187:2084 188:2124 189:1750 190:7647 191:1260 192:9073 193:5705 194:4439 195:3841 196:1734 197:1135 198:5544 199:5755 200:7125 201:3622 202:9430 203:10080 204:4495 205:2725 206:2960 207:3085 208:4022 209:3847 210:3773 211:1796 212:2756 213:2329 214:856 215:68 216:5832 217:1978 218:731 219:390 220:1650 221:879 222:481 223:1279

End of report