Orbit

Routing Table Report 06:00 +10GMT Thu 08 Jun, 2017

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

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

BGP routing table entries examined: 605635 Prefixes after maximum aggregation (per Origin AS): 244397 Deaggregation factor: 2.48 Unique aggregates announced (without unneeded subnets): 302387 Total ASes present in the Internet Routing Table: 54022 Prefixes per ASN: 11.21 Origin-only ASes present in the Internet Routing Table: 47206 Origin ASes announcing only one prefix: 20960 Transit ASes present in the Internet Routing Table: 6816 Transit-only ASes present in the Internet Routing Table: 246 Average AS path length visible in the Internet Routing Table: 4.2 Max AS path length visible: 51 Max AS path prepend of ASN ( 16327) 25 Prefixes from unregistered ASNs in the Routing Table: 34 Numnber of instances of unregistered ASNs: 37 Number of 32-bit ASNs allocated by the RIRs: 18915 Number of 32-bit ASNs visible in the Routing Table: 13444 Prefixes from 32-bit ASNs in the Routing Table: 52604 Number of bogon 32-bit ASNs visible in the Routing Table: 56 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 355 Number of addresses announced to Internet: 2784600840 Equivalent to 165 /8s, 249 /16s and 163 /24s Percentage of available address space announced: 75.2 Percentage of allocated address space announced: 75.2 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.6 Total number of prefixes smaller than registry allocations: 200609

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

Prefixes being announced by APNIC Region ASes: 165687 Total APNIC prefixes after maximum aggregation: 50147 APNIC Deaggregation factor: 3.30 Prefixes being announced from the APNIC address blocks: 164820 Unique aggregates announced from the APNIC address blocks: 70763 APNIC Region origin ASes present in the Internet Routing Table: 7882 APNIC Prefixes per ASN: 20.91 APNIC Region origin ASes announcing only one prefix: 2273 APNIC Region transit ASes present in the Internet Routing Table: 1085 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: 2859 Number of APNIC addresses announced to Internet: 758440200 Equivalent to 45 /8s, 52 /16s and 225 /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: 189354 Total ARIN prefixes after maximum aggregation: 91024 ARIN Deaggregation factor: 2.08 Prefixes being announced from the ARIN address blocks: 191395 Unique aggregates announced from the ARIN address blocks: 90353 ARIN Region origin ASes present in the Internet Routing Table: 17331 ARIN Prefixes per ASN: 11.04 ARIN Region origin ASes announcing only one prefix: 6555 ARIN Region transit ASes present in the Internet Routing Table: 1670 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1960 Number of ARIN addresses announced to Internet: 1098285568 Equivalent to 65 /8s, 118 /16s and 130 /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: 162962 Total RIPE prefixes after maximum aggregation: 81793 RIPE Deaggregation factor: 1.99 Prefixes being announced from the RIPE address blocks: 158879 Unique aggregates announced from the RIPE address blocks: 98234 RIPE Region origin ASes present in the Internet Routing Table: 22421 RIPE Prefixes per ASN: 7.09 RIPE Region origin ASes announcing only one prefix: 10352 RIPE Region transit ASes present in the Internet Routing Table: 3016 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5412 Number of RIPE addresses announced to Internet: 674426368 Equivalent to 40 /8s, 50 /16s and 238 /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: 71105 Total LACNIC prefixes after maximum aggregation: 17681 LACNIC Deaggregation factor: 4.02 Prefixes being announced from the LACNIC address blocks: 72282 Unique aggregates announced from the LACNIC address blocks: 35892 LACNIC Region origin ASes present in the Internet Routing Table: 5138 LACNIC Prefixes per ASN: 14.07 LACNIC Region origin ASes announcing only one prefix: 1473 LACNIC Region transit ASes present in the Internet Routing Table: 796 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 51 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 2923 Number of LACNIC addresses announced to Internet: 162993152 Equivalent to 9 /8s, 183 /16s and 20 /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: 16452 Total AfriNIC prefixes after maximum aggregation: 3721 AfriNIC Deaggregation factor: 4.42 Prefixes being announced from the AfriNIC address blocks: 17903 Unique aggregates announced from the AfriNIC address blocks: 6825 AfriNIC Region origin ASes present in the Internet Routing Table: 982 AfriNIC Prefixes per ASN: 18.23 AfriNIC Region origin ASes announcing only one prefix: 306 AfriNIC Region transit ASes present in the Internet Routing Table: 187 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 13 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 290 Number of AfriNIC addresses announced to Internet: 90039296 Equivalent to 5 /8s, 93 /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 3934 403 377 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2990 905 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2687 1494 534 BSNL-NIB National Internet Backbone, IN 4766 2388 11137 750 KIXS-AS-KR Korea Telecom, KR 9808 2181 8648 44 CMNET-GD Guangdong Mobile Communication 4755 2088 422 222 TATACOMM-AS TATA Communications formerl 45899 1737 1374 132 VNPT-AS-VN VNPT Corp, VN 7552 1620 1100 66 VIETEL-AS-AP Viettel Corporation, VN 9498 1580 360 138 BBIL-AP BHARTI Airtel Ltd., IN 9583 1575 121 544 SIFY-AS-IN Sify Limited, IN

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 3732 2969 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3403 1333 80 SHAW - Shaw Communications Inc., CA 18566 2129 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2066 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2008 2171 412 CHARTER-NET-HKY-NC - Charter Communicat 209 1823 5070 638 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1781 324 315 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16509 1780 3420 581 AMAZON-02 - Amazon.com, Inc., US 6983 1694 854 230 ITCDELTA - Earthlink, Inc., US 701 1558 10578 634 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 3335 167 19 ALJAWWALSTC-AS, SA 8551 3213 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2776 939 2014 AKAMAI-ASN1, US 9121 1974 1691 17 TTNET, TR 34984 1858 320 449 TELLCOM-AS, TR 12479 1607 1044 52 UNI2-AS, ES 12389 1479 1405 623 ROSTELECOM-AS, RU 13188 1345 87 229 TRIOLAN, UA 9198 1325 352 25 KAZTELECOM-AS, KZ 6849 1152 305 139 UKRTELNET, UA

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 2995 516 614 Telmex Colombia S.A., CO 8151 2532 3404 570 Uninet S.A. de C.V., MX 11830 1683 346 91 Instituto Costarricense de Electricidad 7303 1570 1010 249 Telecom Argentina S.A., AR 6503 1538 437 54 Axtel, S.A.B. de C.V., MX 6147 1275 366 78 Telefonica del Peru S.A.A., PE 28573 997 2280 193 CLARO S.A., BR 3816 984 488 203 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 18881 894 1052 23 TELEFÔNICA BRASIL S.A, BR 11172 890 126 81 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 1238 397 53 LINKdotNET-AS, EG 37611 715 67 7 Afrihost, ZA 36903 703 353 141 MT-MPLS, MA 36992 624 1375 26 ETISALAT-MISR, EG 24835 493 850 15 RAYA-AS, EG 29571 418 36 10 CITelecom-AS, CI 37492 407 320 75 ORANGE-, TN 8452 392 1730 17 TE-AS TE-AS, EG 15399 352 35 7 WANANCHI-, KE 2018 298 327 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 3934 403 377 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3732 2969 155 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3403 1333 80 SHAW - Shaw Communications Inc., CA 39891 3335 167 19 ALJAWWALSTC-AS, SA 8551 3213 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 10620 2995 516 614 Telmex Colombia S.A., CO 17974 2990 905 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2776 939 2014 AKAMAI-ASN1, US 9829 2687 1494 534 BSNL-NIB National Internet Backbone, IN 8151 2532 3404 570 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 3732 3577 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 6327 3403 3323 SHAW - Shaw Communications Inc., CA 39891 3335 3316 ALJAWWALSTC-AS, SA 8551 3213 3173 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 17974 2990 2917 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 10620 2995 2381 Telmex Colombia S.A., CO 9829 2687 2153 BSNL-NIB National Internet Backbone, IN 9808 2181 2137 CMNET-GD Guangdong Mobile Communication Co.Ltd. 6389 2066 2027 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 18566 2129 2020 MEGAPATH5-US - MegaPath Corporation, US

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

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

Bad AS Designation Network Transit AS Description 65602 UNALLOCATED 8.225.192.0/24 30372 SUNESYS2 - Sunesys, LLC, US 66255 UNALLOCATED 45.6.244.0/22 16735 ALGAR TELECOM S/A, BR 66255 UNALLOCATED 45.6.245.0/24 16735 ALGAR TELECOM S/A, BR 66255 UNALLOCATED 45.6.246.0/24 16735 ALGAR TELECOM S/A, BR 66255 UNALLOCATED 45.6.247.0/24 16735 ALGAR TELECOM S/A, BR 64111 UNALLOCATED 98.159.5.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64111 UNALLOCATED 98.159.7.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.9.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64111 UNALLOCATED 98.159.12.0/24 19555 KMI-NETWORK - Kinder Morgan, I 64121 UNALLOCATED 98.159.14.0/24 19555 KMI-NETWORK - Kinder Morgan, I

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 HKIX-AS-AP The Hong Kong Internet Exchange Limi

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

Advertised Unallocated Addresses --------------------------------

Network Origin AS Description 14.128.15.0/24 55427 BROADLINK-AS-AP Broadlink Nepal, NP 14.192.48.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.49.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.50.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 14.192.51.0/24 134833 LIHGL-HK LANLIAN INTERNATIONAL HOLDING GROUP LIMITE 27.100.7.0/24 56096 UNKNOWN 36.255.248.0/24 64091 UNKNOWN 36.255.250.0/24 64091 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US

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 /8:15 /9:13 /10:32 /11:96 /12:269 /13:525 /14:1011 /15:1799 /16:12920 /17:7246 /18:12766 /19:23476 /20:35881 /21:38002 /22:71247 /23:59538 /24:339926 /25:5 /26:5 /27:12 /28:14 /29:13 /30:1 /31:2 /32:820

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

ASN No of nets Total ann. Description 6327 3197 3403 SHAW - Shaw Communications Inc., CA 39891 2898 3335 ALJAWWALSTC-AS, SA 22773 2883 3732 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 2678 3213 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2022 2129 MEGAPATH5-US - MegaPath Corporation, US 30036 1577 1781 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1379 2995 Telmex Colombia S.A., CO 6389 1373 2066 BELLSOUTH-NET-BLK - BellSouth.net Inc., US 9121 1371 1974 TTNET, TR 6983 1327 1694 ITCDELTA - Earthlink, Inc., US

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

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

1:1591 2:820 4:18 5:2170 6:18 8:971 12:1745 13:113 14:1753 15:26 16:2 17:121 18:117 20:55 23:2252 24:1799 25:2 27:2337 31:1763 32:63 33:8 35:4 36:392 37:2420 38:1279 39:42 40:94 41:2847 42:350 43:1843 44:68 45:2544 46:2441 47:119 49:1126 50:969 51:18 52:807 54:356 56:4 57:40 58:1403 59:876 60:391 61:1925 62:1486 63:1839 64:4388 65:2140 66:4396 67:2195 68:1202 69:3205 70:1105 71:576 72:2106 74:2492 75:373 76:419 77:1380 78:1408 79:2459 80:1315 81:1322 82:919 83:657 84:809 85:1629 86:470 87:1095 88:753 89:1941 90:174 91:5727 92:944 93:2312 94:2207 95:2633 96:619 97:349 98:1024 99:89 100:154 101:1131 103:13969 104:2840 105:167 106:457 107:1602 108:806 109:2699 110:1394 111:1582 112:1175 113:1158 114:920 115:1529 116:1737 117:1688 118:2093 119:1526 120:1005 121:1041 122:2041 123:1751 124:1470 125:1814 128:729 129:623 130:400 131:996 132:419 133:191 134:631 135:216 136:352 137:333 138:1580 139:445 140:386 141:549 142:736 143:719 144:737 145:150 146:957 147:593 148:1366 149:534 150:683 151:884 152:764 153:281 154:808 155:658 156:570 157:605 158:431 159:1279 160:625 161:665 162:2371 163:511 164:755 165:1197 166:375 167:1191 168:2345 169:736 170:2927 171:315 172:975 173:1863 174:793 175:727 176:1593 177:3345 178:2246 179:1000 180:2090 181:1660 182:2325 183:952 184:846 185:8982 186:2756 187:1925 188:2399 189:1707 190:7179 191:1088 192:9156 193:5521 194:4460 195:3649 196:1929 197:1125 198:5313 199:5647 200:6555 201:3689 202:9558 203:9750 204:4327 205:2653 206:2904 207:3023 208:3832 209:3849 210:3412 211:1877 212:2715 213:2330 214:609 215:30 216:5598 217:1972 218:783 219:360 220:1637 221:910 222:519 223:1157

End of report