Orbit

Routing Table Report 06:00 +10GMT Sat 28 Jan, 2017

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

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

BGP routing table entries examined: 588984 Prefixes after maximum aggregation (per Origin AS): 215547 Deaggregation factor: 2.73 Unique aggregates announced (without unneeded subnets): 294598 Total ASes present in the Internet Routing Table: 52516 Prefixes per ASN: 11.22 Origin-only ASes present in the Internet Routing Table: 34809 Origin ASes announcing only one prefix: 14640 Transit ASes present in the Internet Routing Table: 5911 Transit-only ASes present in the Internet Routing Table: 206 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 30 Max AS path prepend of ASN (197798) 21 Prefixes from unregistered ASNs in the Routing Table: 15 Unregistered ASNs in the Routing Table: 11 Number of 32-bit ASNs allocated by the RIRs: 17080 Number of 32-bit ASNs visible in the Routing Table: 11796 Prefixes from 32-bit ASNs in the Routing Table: 47172 Number of bogon 32-bit ASNs visible in the Routing Table: 726 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 365 Number of addresses announced to Internet: 2770948357 Equivalent to 165 /8s, 41 /16s and 81 /24s Percentage of available address space announced: 74.8 Percentage of allocated address space announced: 74.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.4 Total number of prefixes smaller than registry allocations: 194358

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

Prefixes being announced by APNIC Region ASes: 145731 Total APNIC prefixes after maximum aggregation: 42187 APNIC Deaggregation factor: 3.45 Prefixes being announced from the APNIC address blocks: 159863 Unique aggregates announced from the APNIC address blocks: 68675 APNIC Region origin ASes present in the Internet Routing Table: 5034 APNIC Prefixes per ASN: 31.76 APNIC Region origin ASes announcing only one prefix: 1147 APNIC Region transit ASes present in the Internet Routing Table: 883 Average APNIC Region AS path length visible: 4.0 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2516 Number of APNIC addresses announced to Internet: 754340101 Equivalent to 44 /8s, 246 /16s and 81 /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: 180609 Total ARIN prefixes after maximum aggregation: 86216 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 187157 Unique aggregates announced from the ARIN address blocks: 88124 ARIN Region origin ASes present in the Internet Routing Table: 15517 ARIN Prefixes per ASN: 12.06 ARIN Region origin ASes announcing only one prefix: 5509 ARIN Region transit ASes present in the Internet Routing Table: 1623 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1679 Number of ARIN addresses announced to Internet: 1093826560 Equivalent to 65 /8s, 50 /16s and 120 /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: 143018 Total RIPE prefixes after maximum aggregation: 70852 RIPE Deaggregation factor: 2.02 Prefixes being announced from the RIPE address blocks: 153428 Unique aggregates announced from the RIPE address blocks: 95252 RIPE Region origin ASes present in the Internet Routing Table: 17042 RIPE Prefixes per ASN: 9.00 RIPE Region origin ASes announcing only one prefix: 7315 RIPE Region transit ASes present in the Internet Routing Table: 2707 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 22 Number of RIPE region 32-bit ASNs visible in the Routing Table: 4725 Number of RIPE addresses announced to Internet: 674881280 Equivalent to 40 /8s, 57 /16s and 223 /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: 57683 Total LACNIC prefixes after maximum aggregation: 12996 LACNIC Deaggregation factor: 4.44 Prefixes being announced from the LACNIC address blocks: 71216 Unique aggregates announced from the LACNIC address blocks: 35582 LACNIC Region origin ASes present in the Internet Routing Table: 2227 LACNIC Prefixes per ASN: 31.98 LACNIC Region origin ASes announcing only one prefix: 511 LACNIC Region transit ASes present in the Internet Routing Table: 470 Average LACNIC Region AS path length visible: 4.6 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2608 Number of LACNIC addresses announced to Internet: 162782208 Equivalent to 9 /8s, 179 /16s and 220 /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: 14755 Total AfriNIC prefixes after maximum aggregation: 3289 AfriNIC Deaggregation factor: 4.49 Prefixes being announced from the AfriNIC address blocks: 16954 Unique aggregates announced from the AfriNIC address blocks: 6645 AfriNIC Region origin ASes present in the Internet Routing Table: 689 AfriNIC Prefixes per ASN: 24.61 AfriNIC Region origin ASes announcing only one prefix: 158 AfriNIC Region transit ASes present in the Internet Routing Table: 172 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 268 Number of AfriNIC addresses announced to Internet: 84688384 Equivalent to 5 /8s, 12 /16s and 62 /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 3692 380 224 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2976 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2670 1495 533 BSNL-NIB National Internet Backbone, IN 4766 2337 11133 735 KIXS-AS-KR Korea Telecom, KR 9808 2192 8648 42 CMNET-GD Guangdong Mobile Communication 4755 2054 429 217 TATACOMM-AS TATA Communications formerl 45899 1803 1292 101 VNPT-AS-VN VNPT Corp, VN 9583 1552 120 544 SIFY-AS-IN Sify Limited, IN 24560 1552 564 247 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 38197 1508 92 305 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 3631 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3299 1333 83 SHAW - Shaw Communications Inc., CA 18566 2192 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2094 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1963 2031 403 CHARTER-NET-HKY-NC - Charter Communicat 209 1714 5067 636 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1700 320 455 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16509 1689 3221 531 AMAZON-02 - Amazon.com, Inc., US 6983 1678 848 225 ITCDELTA - Earthlink, Inc., US 701 1594 10612 656 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 3333 167 17 ALJAWWALSTC-AS , SA 20940 2892 1085 2084 AKAMAI-ASN1 , US 9121 2196 1707 94 TTNET , TR 34984 1824 318 443 TELLCOM-AS , TR 12479 1447 1033 51 UNI2-AS , ES 13188 1429 90 252 TRIOLAN , UA 8551 1420 376 52 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1310 316 70 UKRTELNET , UA 8402 1089 544 15 CORBINA-AS OJSC "Vimpelcom", RU 9198 998 352 24 KAZTELECOM-AS , KZ

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 2949 512 664 Telmex Colombia S.A., CO 8151 2473 3379 555 Uninet S.A. de C.V., MX 6503 1539 437 54 Axtel, S.A.B. de C.V., MX 7303 1526 974 254 Telecom Argentina S.A., AR 11830 1431 325 124 Instituto Costarricense de Electricidad 6147 1279 366 76 Telefonica del Peru S.A.A., PE 28573 1053 2270 180 CLARO S.A., BR 11664 980 279 29 Techtel LMDS Comunicaciones Interactiva 3816 976 471 204 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 914 126 79 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 1288 398 42 LINKdotNET-AS, EG 36903 704 354 140 MT-MPLS, MA 37611 686 67 6 Afrihost, ZA 36992 577 1373 25 ETISALAT-MISR, EG 24835 489 658 16 RAYA-AS, EG 8452 484 1474 16 TE-AS TE-AS, EG 37492 385 324 75 ORANGE-TN, TN 29571 367 36 10 CITelecom-AS, CI 15399 321 35 6 WANANCHI-KE, KE 2018 288 327 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 3692 380 224 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3631 2968 152 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3333 167 17 ALJAWWALSTC-AS , SA 6327 3299 1333 83 SHAW - Shaw Communications Inc., CA 17974 2976 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 10620 2949 512 664 Telmex Colombia S.A., CO 20940 2892 1085 2084 AKAMAI-ASN1 , US 9829 2670 1495 533 BSNL-NIB National Internet Backbone, IN 8151 2473 3379 555 Uninet S.A. de C.V., MX 4766 2337 11133 735 KIXS-AS-KR Korea Telecom, KR

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 3631 3479 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 39891 3333 3316 ALJAWWALSTC-AS , SA 6327 3299 3216 SHAW - Shaw Communications Inc., CA 17974 2976 2905 TELKOMNET-AS2-AP PT Telekomunikasi Indo 10620 2949 2285 Telmex Colombia S.A., CO 9808 2192 2150 CMNET-GD Guangdong Mobile Communication 9829 2670 2137 BSNL-NIB National Internet Backbone, IN 9121 2196 2102 TTNET , TR 18566 2192 2083 MEGAPATH5-US - MegaPath Corporation, US 6389 2094 2055 BELLSOUTH-NET-BLK - BellSouth.net Inc.,

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

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

Bad AS Designation Network Transit AS Description 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.14.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64513 PRIVATE 103.16.229.0/24 23456 -Reserved AS-, ZZ 65001 PRIVATE 139.5.212.0/22 23456 -Reserved AS-, ZZ 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 64011 UNALLOCATED 166.133.128.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.133.192.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.184.9.0/24 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.220.64.0/19 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.220.96.0/19 20057 ATT-MOBILITY-LLC-AS20057 - AT&

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 14.128.12.0/22 55763 UNKNOWN 14.128.12.0/24 55763 UNKNOWN 14.128.13.0/24 55763 UNKNOWN 14.128.15.0/24 55763 UNKNOWN 27.100.7.0/24 56096 UNKNOWN 41.73.16.0/24 37004 Suburban-Broadband-AS, NG 41.73.17.0/24 37004 Suburban-Broadband-AS, NG 41.73.18.0/24 37004 Suburban-Broadband-AS, NG 41.73.19.0/24 37004 Suburban-Broadband-AS, NG 41.73.20.0/24 37004 Suburban-Broadband-AS, NG

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 /10:32 /11:96 /12:266 /13:513 /14:1014 /15:1743 /16:12648 /17:7374 /18:12396 /19:24071 /20:35499 /21:37780 /22:68960 /23:57440 /24:328663 /25:5 /26:5 /27:11 /28:9 /29:8 /30:1 /31:0 /32:420

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

ASN No of nets Total ann. Description 6327 3095 3299 SHAW - Shaw Communications Inc., CA 39891 2896 3333 ALJAWWALSTC-AS , SA 22773 2827 3631 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2085 2192 MEGAPATH5-US - MegaPath Corporation, US 9121 1544 2196 TTNET , TR 30036 1511 1700 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6389 1392 2094 BELLSOUTH-NET-BLK - BellSouth.net Inc., 10620 1343 2949 Telmex Colombia S.A., CO 6983 1321 1678 ITCDELTA - Earthlink, Inc., US 11492 1242 1346 CABLEONE - CABLE ONE, INC., US

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

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

1:1572 2:798 4:25 5:2161 6:19 8:964 12:1725 13:70 14:1760 15:22 16:2 17:100 18:124 19:1 20:52 23:1921 24:1792 27:2325 31:1719 32:63 33:2 34:1 35:19 36:341 37:2378 38:1236 39:43 40:95 41:2747 42:450 43:1836 44:54 45:2219 46:2319 47:106 49:1130 50:927 51:18 52:694 54:355 55:1 56:4 57:38 58:1449 59:877 60:393 61:1819 62:1366 63:1864 64:4399 65:2140 66:4286 67:2162 68:1150 69:3145 70:1258 71:566 72:1978 74:2389 75:385 76:390 77:1377 78:1514 79:1082 80:1313 81:1349 82:899 83:652 84:816 85:1556 86:452 87:1051 88:768 89:1918 90:197 91:5667 92:861 93:2317 94:2191 95:2617 96:565 97:348 98:920 99:90 100:148 101:1221 103:12531 104:2579 105:139 106:436 107:1486 108:785 109:2383 110:1255 111:1604 112:1122 113:1212 114:919 115:1464 116:1670 117:1621 118:2024 119:1469 120:917 121:1001 122:2224 123:1848 124:1462 125:1708 128:682 129:494 130:404 131:963 132:489 133:189 134:509 135:212 136:340 137:313 138:1541 139:307 140:604 141:488 142:704 143:683 144:703 145:135 146:995 147:567 148:1357 149:525 150:652 151:848 152:681 153:307 154:725 155:880 156:524 157:563 158:412 159:1208 160:550 161:683 162:2311 163:516 164:726 165:1119 166:351 167:1192 168:2187 169:685 170:2416 171:267 172:878 173:1779 174:781 175:678 176:1487 177:3287 178:2179 179:994 180:2014 181:1708 182:2160 183:991 184:816 185:7904 186:2859 187:2016 188:2104 189:1727 190:7334 191:1061 192:9048 193:5527 194:4409 195:3580 196:1790 197:1082 198:5373 199:5530 200:6578 201:3561 202:9234 203:9619 204:4210 205:2620 206:2849 207:3004 208:3847 209:3680 210:3374 211:1788 212:2528 213:2277 214:577 215:23 216:5645 217:1830 218:768 219:379 220:1672 221:889 222:515 223:1101

End of report