Routing Table Report 06:00 +10GMT Sat 28 Oct, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/hk/ Analysis Summary ---------------- BGP routing table entries examined: 655706 Prefixes after maximum aggregation (per Origin AS): 258530 Deaggregation factor: 2.54 Unique aggregates announced (without unneeded subnets): 321295 Total ASes present in the Internet Routing Table: 58592 Prefixes per ASN: 11.19 Origin-only ASes present in the Internet Routing Table: 50618 Origin ASes announcing only one prefix: 22380 Transit ASes present in the Internet Routing Table: 7974 Transit-only ASes present in the Internet Routing Table: 240 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 51 Max AS path prepend of ASN ( 55644) 46 Prefixes from unregistered ASNs in the Routing Table: 44 Number of instances of unregistered ASNs: 44 Number of 32-bit ASNs allocated by the RIRs: 20390 Number of 32-bit ASNs visible in the Routing Table: 16109 Prefixes from 32-bit ASNs in the Routing Table: 66132 Number of bogon 32-bit ASNs visible in the Routing Table: 17 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 383 Number of addresses announced to Internet: 2855483392 Equivalent to 170 /8s, 51 /16s and 56 /24s Percentage of available address space announced: 77.1 Percentage of allocated address space announced: 77.1 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.7 Total number of prefixes smaller than registry allocations: 216693 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 175949 Total APNIC prefixes after maximum aggregation: 51754 APNIC Deaggregation factor: 3.40 Prefixes being announced from the APNIC address blocks: 175050 Unique aggregates announced from the APNIC address blocks: 75263 APNIC Region origin ASes present in the Internet Routing Table: 8373 APNIC Prefixes per ASN: 20.91 APNIC Region origin ASes announcing only one prefix: 2373 APNIC Region transit ASes present in the Internet Routing Table: 1190 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 51 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3280 Number of APNIC addresses announced to Internet: 765009408 Equivalent to 45 /8s, 153 /16s and 30 /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: 199642 Total ARIN prefixes after maximum aggregation: 96540 ARIN Deaggregation factor: 2.07 Prefixes being announced from the ARIN address blocks: 201090 Unique aggregates announced from the ARIN address blocks: 94097 ARIN Region origin ASes present in the Internet Routing Table: 17999 ARIN Prefixes per ASN: 11.17 ARIN Region origin ASes announcing only one prefix: 6659 ARIN Region transit ASes present in the Internet Routing Table: 1802 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: 2237 Number of ARIN addresses announced to Internet: 1110528256 Equivalent to 66 /8s, 49 /16s and 81 /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: 178374 Total RIPE prefixes after maximum aggregation: 87416 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 174311 Unique aggregates announced from the RIPE address blocks: 105472 RIPE Region origin ASes present in the Internet Routing Table: 24466 RIPE Prefixes per ASN: 7.12 RIPE Region origin ASes announcing only one prefix: 11184 RIPE Region transit ASes present in the Internet Routing Table: 3495 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6284 Number of RIPE addresses announced to Internet: 713271040 Equivalent to 42 /8s, 131 /16s and 167 /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: 84115 Total LACNIC prefixes after maximum aggregation: 18885 LACNIC Deaggregation factor: 4.45 Prefixes being announced from the LACNIC address blocks: 85346 Unique aggregates announced from the LACNIC address blocks: 38954 LACNIC Region origin ASes present in the Internet Routing Table: 6405 LACNIC Prefixes per ASN: 13.32 LACNIC Region origin ASes announcing only one prefix: 1815 LACNIC Region transit ASes present in the Internet Routing Table: 1164 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3951 Number of LACNIC addresses announced to Internet: 172306944 Equivalent to 10 /8s, 69 /16s and 50 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-268700 + 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: 17581 Total AfriNIC prefixes after maximum aggregation: 3897 AfriNIC Deaggregation factor: 4.51 Prefixes being announced from the AfriNIC address blocks: 19525 Unique aggregates announced from the AfriNIC address blocks: 7195 AfriNIC Region origin ASes present in the Internet Routing Table: 1086 AfriNIC Prefixes per ASN: 17.98 AfriNIC Region origin ASes announcing only one prefix: 348 AfriNIC Region transit ASes present in the Internet Routing Table: 213 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 357 Number of AfriNIC addresses announced to Internet: 93873920 Equivalent to 5 /8s, 152 /16s and 103 /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 4017 408 407 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2784 900 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2764 1499 541 BSNL-NIB National Internet Backbone, IN 9808 2368 8646 52 CMNET-GD Guangdong Mobile Communication 4766 2356 11127 740 KIXS-AS-KR Korea Telecom, KR 45899 2253 1487 139 VNPT-AS-VN VNPT Corp, VN 9394 2177 4931 27 CTTNET China TieTong Telecommunications 4755 2108 422 222 TATACOMM-AS TATA Communications formerl 7552 2085 1171 78 VIETEL-AS-AP Viettel Corporation, VN 9498 1650 361 145 BBIL-AP BHARTI Airtel Ltd., 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 6327 3344 1325 92 SHAW - Shaw Communications Inc., CA 22773 3299 2952 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2175 405 107 MEGAPATH5-US - MegaPath Corporation, US 20115 2046 2282 430 CHARTER-NET-HKY-NC - Charter Communicat 6389 2044 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 209 1950 5066 650 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1877 4036 566 AMAZON-02 - Amazon.com, Inc., US 30036 1836 328 304 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 11492 1625 237 573 CABLEONE - CABLE ONE, INC., US 701 1575 10589 624 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 3387 186 23 ALJAWWALSTC-AS, SA 20940 2830 847 2051 AKAMAI-ASN1, US 8551 2471 378 42 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2065 331 427 TELLCOM-AS, TR 12389 1848 1679 714 ROSTELECOM-AS, RU 12479 1815 1063 72 UNI2-AS, ES 9121 1795 1691 17 TTNET, TR 13188 1601 99 66 TRIOLAN, UA 6849 1225 355 21 UKRTELNET, UA 8402 1210 544 14 CORBINA-AS OJSC "Vimpelcom", 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 3549 538 286 Telmex Colombia S.A., CO 8151 3214 3463 582 Uninet S.A. de C.V., MX 11830 2329 367 41 Instituto Costarricense de Electricidad 6503 1597 437 54 Axtel, S.A.B. de C.V., MX 7303 1483 1014 196 Telecom Argentina S.A., AR 6147 1272 377 27 Telefonica del Peru S.A.A., PE 3816 1027 509 103 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 1001 2304 179 CLARO S.A., BR 18881 902 1060 26 TELEFÔNICA BRASIL S.A, BR 13999 852 499 215 Mega Cable, S.A. 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 1218 398 48 LINKdotNET-AS, EG 37611 778 91 8 Afrihost, ZA 36903 704 354 142 MT-MPLS, MA 36992 668 1383 31 ETISALAT-MISR, EG 24835 515 850 15 RAYA-AS, EG 8452 510 1730 17 TE-AS TE-AS, EG 29571 428 36 10 CITelecom-AS, CI 37492 416 354 77 ORANGE-, TN 15399 356 35 7 WANANCHI-, KE 2018 298 327 73 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 4017 408 407 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3549 538 286 Telmex Colombia S.A., CO 39891 3387 186 23 ALJAWWALSTC-AS, SA 6327 3344 1325 92 SHAW - Shaw Communications Inc., CA 22773 3299 2952 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8151 3214 3463 582 Uninet S.A. de C.V., MX 20940 2830 847 2051 AKAMAI-ASN1, US 17974 2784 900 77 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2764 1499 541 BSNL-NIB National Internet Backbone, IN 8551 2471 378 42 BEZEQ-INTERNATIONAL-AS Bezeqint Interne Complete listing at http://thyme.rand.apnic.net/hk/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 39891 3387 3364 ALJAWWALSTC-AS, SA 10620 3549 3263 Telmex Colombia S.A., CO 6327 3344 3252 SHAW - Shaw Communications Inc., CA 22773 3299 3141 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 17974 2784 2707 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8151 3214 2632 Uninet S.A. de C.V., MX 8551 2471 2429 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 9808 2368 2316 CMNET-GD Guangdong Mobile Communication Co.Ltd. 11830 2329 2288 Instituto Costarricense de Electricidad y Telec 9829 2764 2223 BSNL-NIB National Internet Backbone, IN 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 65002 PRIVATE 27.109.73.0/24 45754 CLEARPATH-AS-AP Clear Path Net 290012147 UNALLOCATED 63.65.43.0/24 7046 RFC2270-UUNET-CUSTOMER - MCI C 65543 DOCUMENT 79.98.33.0/24 43950 SPILSBY-AS =================== 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 64140 UNALLOCATED 98.159.14.0/24 64121 UNKNOWN 64512 PRIVATE 103.219.116.0/24 132111 BIGBANDNET-MY Bigband Sdn Bhd, 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 2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US Complete listing at http://thyme.rand.apnic.net/hk/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.128.14.0/23 10247 NETLINE, ZA 14.192.50.0/23 10247 NETLINE, ZA 14.192.58.0/23 10247 NETLINE, ZA 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/23 10247 NETLINE, ZA 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.228.144.0/22 9829 BSNL-NIB National Internet Backbone, IN 43.251.20.0/22 9381 WTT-AS-AP WTT HK Limited, HK 43.251.84.0/22 133676 PNPL-AS Precious netcom pvt ltd, IN 43.251.84.0/23 133676 PNPL-AS Precious netcom pvt ltd, IN 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 /10:35 /11:106 /12:285 /13:549 /14:1053 /15:1862 /16:13389 /17:7690 /18:13436 /19:24798 /20:37849 /21:42244 /22:79765 /23:64715 /24:367881 /25:1 /26:0 /27:4 /28:5 /29:7 /30:2 /31:0 /32:1 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3138 3344 SHAW - Shaw Communications Inc., CA 39891 2946 3387 ALJAWWALSTC-AS, SA 22773 2528 3299 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2070 2175 MEGAPATH5-US - MegaPath Corporation, US 8551 1935 2471 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11830 1699 2329 Instituto Costarricense de Electricidad y Telec 30036 1607 1836 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1535 3549 Telmex Colombia S.A., CO 11492 1445 1625 CABLEONE - CABLE ONE, INC., US 34984 1369 2065 TELLCOM-AS, TR Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1568 2:831 4:18 5:2488 6:36 7:1 8:1063 9:1 12:1847 13:165 14:1710 15:29 16:3 17:175 18:75 20:60 23:2457 24:1677 25:2 27:2347 29:1 31:1939 32:67 35:21 36:422 37:2398 38:1414 39:79 40:96 41:2977 42:521 43:1927 44:85 45:3122 46:2800 47:171 49:1328 50:1014 51:19 52:869 54:353 55:1 56:4 57:40 58:1446 59:906 60:356 61:2009 62:1736 63:1845 64:4597 65:2226 66:4439 67:2300 68:1189 69:3161 70:1129 71:588 72:2091 74:2622 75:390 76:410 77:1513 78:1559 79:1948 80:1414 81:1408 82:1019 83:746 84:965 85:1941 86:468 87:1204 88:855 89:2251 90:174 91:6179 92:1025 93:2319 94:2385 95:2635 96:649 97:352 98:962 99:97 100:153 101:1301 102:1 103:15984 104:3076 105:210 106:576 107:1694 108:824 109:2871 110:1483 111:1758 112:1290 113:1246 114:1047 115:1573 116:1624 117:1838 118:2166 119:1616 120:909 121:1037 122:2359 123:1860 124:1450 125:1755 128:952 129:661 130:445 131:1474 132:596 133:193 134:808 135:227 136:372 137:498 138:1880 139:529 140:379 141:667 142:748 143:896 144:795 145:188 146:1114 147:700 148:1498 149:592 150:698 151:1005 152:720 153:301 154:922 155:749 156:697 157:743 158:597 159:1503 160:811 161:731 162:2468 163:508 164:997 165:1440 166:377 167:1326 168:3007 169:818 170:3489 171:370 172:995 173:1904 174:814 175:755 176:1867 177:3891 178:2482 179:1121 180:2198 181:2093 182:2459 183:814 184:879 185:11181 186:3272 187:2269 188:2590 189:1849 190:8148 191:1326 192:9683 193:5831 194:4724 195:3944 196:2189 197:1248 198:5527 199:5869 200:7143 201:4534 202:9838 203:9966 204:4520 205:2854 206:3021 207:3109 208:3982 209:3891 210:3480 211:1882 212:2840 213:2576 214:842 215:67 216:5698 217:2103 218:863 219:404 220:1673 221:940 222:529 223:1285 End of report