Orbit

Routing Table Report 06:00 +10GMT Sun 02 Oct, 2016

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

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

BGP routing table entries examined: 603739 Prefixes after maximum aggregation (per Origin AS): 219693 Deaggregation factor: 2.75 Unique aggregates announced (without unneeded subnets): 298255 Total ASes present in the Internet Routing Table: 54819 Prefixes per ASN: 11.01 Origin-only ASes present in the Internet Routing Table: 36353 Origin ASes announcing only one prefix: 15385 Transit ASes present in the Internet Routing Table: 6470 Transit-only ASes present in the Internet Routing Table: 171 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 39 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 24 Unregistered ASNs in the Routing Table: 14 Number of 32-bit ASNs allocated by the RIRs: 15613 Number of 32-bit ASNs visible in the Routing Table: 11996 Prefixes from 32-bit ASNs in the Routing Table: 48024 Number of bogon 32-bit ASNs visible in the Routing Table: 151 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 340 Number of addresses announced to Internet: 2828351492 Equivalent to 168 /8s, 149 /16s and 56 /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: 197903

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

Prefixes being announced by APNIC Region ASes: 149061 Total APNIC prefixes after maximum aggregation: 42640 APNIC Deaggregation factor: 3.50 Prefixes being announced from the APNIC address blocks: 162725 Unique aggregates announced from the APNIC address blocks: 69129 APNIC Region origin ASes present in the Internet Routing Table: 5153 APNIC Prefixes per ASN: 31.58 APNIC Region origin ASes announcing only one prefix: 1161 APNIC Region transit ASes present in the Internet Routing Table: 926 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: 2385 Number of APNIC addresses announced to Internet: 759384836 Equivalent to 45 /8s, 67 /16s and 75 /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: 184294 Total ARIN prefixes after maximum aggregation: 89406 ARIN Deaggregation factor: 2.06 Prefixes being announced from the ARIN address blocks: 190139 Unique aggregates announced from the ARIN address blocks: 88389 ARIN Region origin ASes present in the Internet Routing Table: 16167 ARIN Prefixes per ASN: 11.76 ARIN Region origin ASes announcing only one prefix: 5685 ARIN Region transit ASes present in the Internet Routing Table: 1688 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 21 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1487 Number of ARIN addresses announced to Internet: 1107038464 Equivalent to 65 /8s, 252 /16s and 17 /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: 145648 Total RIPE prefixes after maximum aggregation: 71878 RIPE Deaggregation factor: 2.03 Prefixes being announced from the RIPE address blocks: 155971 Unique aggregates announced from the RIPE address blocks: 96554 RIPE Region origin ASes present in the Internet Routing Table: 18114 RIPE Prefixes per ASN: 8.61 RIPE Region origin ASes announcing only one prefix: 7822 RIPE Region transit ASes present in the Internet Routing Table: 3035 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: 5051 Number of RIPE addresses announced to Internet: 708654080 Equivalent to 42 /8s, 61 /16s and 52 /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: 61947 Total LACNIC prefixes after maximum aggregation: 12444 LACNIC Deaggregation factor: 4.98 Prefixes being announced from the LACNIC address blocks: 77716 Unique aggregates announced from the LACNIC address blocks: 37562 LACNIC Region origin ASes present in the Internet Routing Table: 2479 LACNIC Prefixes per ASN: 31.35 LACNIC Region origin ASes announcing only one prefix: 546 LACNIC Region transit ASes present in the Internet Routing Table: 577 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: 2812 Number of LACNIC addresses announced to Internet: 170644224 Equivalent to 10 /8s, 43 /16s and 211 /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: 14740 Total AfriNIC prefixes after maximum aggregation: 3316 AfriNIC Deaggregation factor: 4.45 Prefixes being announced from the AfriNIC address blocks: 16847 Unique aggregates announced from the AfriNIC address blocks: 6309 AfriNIC Region origin ASes present in the Internet Routing Table: 733 AfriNIC Prefixes per ASN: 22.98 AfriNIC Region origin ASes announcing only one prefix: 171 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: 261 Number of AfriNIC addresses announced to Internet: 82288128 Equivalent to 4 /8s, 231 /16s and 158 /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 3540 382 249 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2951 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2686 1497 532 BSNL-NIB National Internet Backbone, IN 4766 2387 11133 788 KIXS-AS-KR Korea Telecom, KR 9808 2112 8659 34 CMNET-GD Guangdong Mobile Communication 4755 2055 429 218 TATACOMM-AS TATA Communications formerl 4808 1619 2288 513 CHINA169-BJ China Unicom Beijing Provin 24560 1548 516 219 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 45899 1527 1243 85 VNPT-AS-VN VNPT Corp, VN 38197 1511 93 284 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 3523 2964 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6389 2218 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2196 405 110 MEGAPATH5-US - MegaPath Corporation, US 20115 1938 1982 405 CHARTER-NET-HKY-NC - Charter Communicat 30036 1760 340 272 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1725 5071 658 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 6983 1679 848 227 ITCDELTA - Earthlink, Inc., US 701 1616 10686 676 UUNET - MCI Communications Services, In 16509 1415 2537 469 AMAZON-02 - Amazon.com, Inc., US 7018 1368 20092 1008 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 2826 1073 2010 AKAMAI-ASN1 , US 34984 1973 326 353 TELLCOM-AS , TR 12479 1351 1018 46 UNI2-AS , ES 13188 1236 99 57 BANKINFORM-AS , UA 8551 1186 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1144 355 21 UKRTELNET , UA 8402 1078 544 15 CORBINA-AS Russia, RU 12389 895 1114 402 ROSTELECOM-AS , RU 6830 892 2755 467 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 3494 541 177 Telmex Colombia S.A., CO 8151 2270 3395 554 Uninet S.A. de C.V., MX 7303 1541 955 255 Telecom Argentina S.A., AR 6503 1406 437 54 Axtel, S.A.B. de C.V., MX 11830 1324 367 57 Instituto Costarricense de Electricidad 6147 1201 377 27 Telefonica del Peru S.A.A., PE 7738 994 1882 40 Telemar Norte Leste S.A., BR 28573 990 2212 193 CLARO S.A., BR 3816 970 470 202 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 906 125 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 1184 402 50 LINKdotNET-AS, EG 36903 684 344 121 MT-MPLS, MA 37611 668 51 5 Afrihost, ZA 36992 565 1373 25 ETISALAT-MISR, EG 8452 533 1472 15 TE-AS TE-AS, EG 37492 385 252 70 ORANGE-TN, TN 24835 349 611 17 RAYA-AS, EG 29571 318 37 12 CITelecom-AS, CI 15399 298 35 7 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 3540 382 249 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3523 2964 144 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3494 541 177 Telmex Colombia S.A., CO 39891 3329 169 15 ALJAWWALSTC-AS , SA 17974 2951 904 78 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2826 1073 2010 AKAMAI-ASN1 , US 9829 2686 1497 532 BSNL-NIB National Internet Backbone, IN 4766 2387 11133 788 KIXS-AS-KR Korea Telecom, KR 8151 2270 3395 554 Uninet S.A. de C.V., MX 6389 2218 3671 41 BELLSOUTH-NET-BLK - BellSouth.net Inc.,

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 3523 3379 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3494 3317 Telmex Colombia S.A., CO 39891 3329 3314 ALJAWWALSTC-AS , SA 17974 2951 2873 TELKOMNET-AS2-AP PT Telekomunikasi Indo 6389 2218 2177 BELLSOUTH-NET-BLK - BellSouth.net Inc., 9829 2686 2154 BSNL-NIB National Internet Backbone, IN 18566 2196 2086 MEGAPATH5-US - MegaPath Corporation, US 9808 2112 2078 CMNET-GD Guangdong Mobile Communication 4755 2055 1837 TATACOMM-AS TATA Communications formerl 8151 2270 1716 Uninet S.A. de C.V., MX

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

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

Bad AS Designation Network Transit AS Description 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 64928 PRIVATE 119.235.130.0/24 24427 CNNIC-FREENET Freecomm Corpora 64928 PRIVATE 119.235.131.0/24 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 /11:103 /12:273 /13:519 /14:1039 /15:1759 /16:13124 /17:7727 /18:12899 /19:24971 /20:37465 /21:39626 /22:67500 /23:58992 /24:337188 /25:5 /26:5 /27:11 /28:9 /29:8 /30:1 /31:0 /32:450

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

ASN No of nets Total ann. Description 39891 2896 3329 ALJAWWALSTC-AS , SA 22773 2746 3523 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2088 2196 MEGAPATH5-US - MegaPath Corporation, US 30036 1574 1760 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1416 2218 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1416 3494 Telmex Colombia S.A., CO 6983 1328 1679 ITCDELTA - Earthlink, Inc., US 34984 1257 1973 TELLCOM-AS , TR 11492 1206 1298 CABLEONE - CABLE ONE, INC., US 13188 1011 1236 BANKINFORM-AS , UA

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

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

1:1648 2:793 4:23 5:2181 6:31 8:969 12:1795 13:44 14:1732 15:46 16:2 17:98 18:123 20:49 22:1 23:1848 24:1808 27:2330 31:1784 32:63 33:4 35:5 36:329 37:2320 38:1255 39:36 40:102 41:2940 42:454 43:1848 44:45 45:2134 46:2531 47:98 49:1207 50:910 51:13 52:549 53:2 54:349 55:7 56:7 57:39 58:1434 59:903 60:380 61:1824 62:1514 63:1919 64:4585 65:2171 66:4261 67:2212 68:1118 69:3226 70:1287 71:557 72:2068 74:2576 75:401 76:406 77:1409 78:1210 79:904 80:1303 81:1399 82:980 83:705 84:841 85:1569 86:476 87:1129 88:545 89:2079 90:225 91:6083 92:946 93:2359 94:2432 95:2509 96:578 97:344 98:955 99:89 100:148 101:1139 103:12322 104:2532 105:108 106:436 107:1440 108:777 109:2207 110:1264 111:1633 112:1064 113:1135 114:1067 115:1679 116:1640 117:1562 118:2035 119:1553 120:934 121:1057 122:2259 123:1999 124:1533 125:1760 128:675 129:430 130:418 131:1351 132:558 133:175 134:483 135:200 136:387 137:399 138:1870 139:317 140:600 141:453 142:663 143:951 144:729 145:164 146:949 147:652 148:1389 149:537 150:659 151:897 152:669 153:300 154:699 155:953 156:528 157:526 158:389 159:1145 160:504 161:732 162:2371 163:551 164:755 165:1104 166:328 167:1188 168:2202 169:674 170:1966 171:250 172:717 173:1743 174:767 175:668 176:1717 177:3955 178:2244 179:1185 180:2152 181:1880 182:2078 183:1004 184:831 185:7535 186:3174 187:2113 188:2196 189:1757 190:7772 191:1280 192:9017 193:5721 194:4438 195:3831 196:1773 197:1203 198:5581 199:5755 200:7158 201:3681 202:9449 203:9821 204:4523 205:2729 206:2998 207:3074 208:4050 209:3825 210:3381 211:1795 212:2711 213:2339 214:864 215:67 216:5744 217:1983 218:741 219:383 220:1642 221:875 222:486 223:1296

End of report