Routing Table Report 05:00 +10GMT Wed 28 Jun, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/au/ Analysis Summary ---------------- BGP routing table entries examined: 643741 Prefixes after maximum aggregation (per Origin AS): 252963 Deaggregation factor: 2.54 Unique aggregates announced (without unneeded subnets): 314650 Total ASes present in the Internet Routing Table: 57484 Prefixes per ASN: 11.20 Origin-only ASes present in the Internet Routing Table: 49855 Origin ASes announcing only one prefix: 21988 Transit ASes present in the Internet Routing Table: 7629 Transit-only ASes present in the Internet Routing Table: 218 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 33 Max AS path prepend of ASN ( 8591) 26 Prefixes from unregistered ASNs in the Routing Table: 40 Numnber of instances of unregistered ASNs: 49 Number of 32-bit ASNs allocated by the RIRs: 19207 Number of 32-bit ASNs visible in the Routing Table: 14916 Prefixes from 32-bit ASNs in the Routing Table: 60895 Number of bogon 32-bit ASNs visible in the Routing Table: 61 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 362 Number of addresses announced to Internet: 2846427760 Equivalent to 169 /8s, 169 /16s and 10 /24s Percentage of available address space announced: 76.9 Percentage of allocated address space announced: 76.9 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: 215599 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 171034 Total APNIC prefixes after maximum aggregation: 50647 APNIC Deaggregation factor: 3.38 Prefixes being announced from the APNIC address blocks: 170081 Unique aggregates announced from the APNIC address blocks: 73651 APNIC Region origin ASes present in the Internet Routing Table: 8133 APNIC Prefixes per ASN: 20.91 APNIC Region origin ASes announcing only one prefix: 2307 APNIC Region transit ASes present in the Internet Routing Table: 1125 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 23 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3031 Number of APNIC addresses announced to Internet: 762451248 Equivalent to 45 /8s, 114 /16s and 21 /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: 197769 Total ARIN prefixes after maximum aggregation: 94466 ARIN Deaggregation factor: 2.09 Prefixes being announced from the ARIN address blocks: 199706 Unique aggregates announced from the ARIN address blocks: 92048 ARIN Region origin ASes present in the Internet Routing Table: 17885 ARIN Prefixes per ASN: 11.17 ARIN Region origin ASes announcing only one prefix: 6626 ARIN Region transit ASes present in the Internet Routing Table: 1748 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 21 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2051 Number of ARIN addresses announced to Internet: 1108569920 Equivalent to 66 /8s, 19 /16s and 111 /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: 175057 Total RIPE prefixes after maximum aggregation: 85727 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 170797 Unique aggregates announced from the RIPE address blocks: 102806 RIPE Region origin ASes present in the Internet Routing Table: 24127 RIPE Prefixes per ASN: 7.08 RIPE Region origin ASes announcing only one prefix: 11085 RIPE Region transit ASes present in the Internet Routing Table: 3353 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 33 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5942 Number of RIPE addresses announced to Internet: 712035840 Equivalent to 42 /8s, 112 /16s and 206 /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: 82733 Total LACNIC prefixes after maximum aggregation: 18292 LACNIC Deaggregation factor: 4.52 Prefixes being announced from the LACNIC address blocks: 84038 Unique aggregates announced from the LACNIC address blocks: 38849 LACNIC Region origin ASes present in the Internet Routing Table: 6056 LACNIC Prefixes per ASN: 13.88 LACNIC Region origin ASes announcing only one prefix: 1645 LACNIC Region transit ASes present in the Internet Routing Table: 1097 Average LACNIC Region AS path length visible: 5.7 Max LACNIC Region AS path length visible: 28 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3579 Number of LACNIC addresses announced to Internet: 170767104 Equivalent to 10 /8s, 45 /16s and 179 /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: 17059 Total AfriNIC prefixes after maximum aggregation: 3792 AfriNIC Deaggregation factor: 4.50 Prefixes being announced from the AfriNIC address blocks: 18757 Unique aggregates announced from the AfriNIC address blocks: 6974 AfriNIC Region origin ASes present in the Internet Routing Table: 1041 AfriNIC Prefixes per ASN: 18.02 AfriNIC Region origin ASes announcing only one prefix: 324 AfriNIC Region transit ASes present in the Internet Routing Table: 205 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 313 Number of AfriNIC addresses announced to Internet: 92178432 Equivalent to 5 /8s, 126 /16s and 136 /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 3962 405 361 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2976 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2751 1499 540 BSNL-NIB National Internet Backbone, IN 4766 2373 11135 750 KIXS-AS-KR Korea Telecom, KR 9808 2167 8648 43 CMNET-GD Guangdong Mobile Communication 4755 2083 421 217 TATACOMM-AS TATA Communications formerl 45899 1883 1423 107 VNPT-AS-VN VNPT Corp, VN 7552 1627 1104 73 VIETEL-AS-AP Viettel Corporation, VN 9498 1593 360 139 BBIL-AP BHARTI Airtel Ltd., IN 9583 1578 121 541 SIFY-AS-IN Sify Limited, IN Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3814 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3404 1333 81 SHAW - Shaw Communications Inc., CA 6389 2063 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 18566 2053 405 109 MEGAPATH5-US - MegaPath Corporation, US 20115 2009 2171 419 CHARTER-NET-HKY-NC - Charter Communicat 209 1836 5069 643 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1796 324 300 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16509 1702 3251 540 AMAZON-02 - Amazon.com, Inc., US 6983 1695 854 231 ITCDELTA - Earthlink, Inc., US 701 1553 10559 622 UUNET - MCI Communications Services, In Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3338 187 22 ALJAWWALSTC-AS, SA 8551 2972 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2899 961 2089 AKAMAI-ASN1, US 34984 2012 328 406 TELLCOM-AS, TR 9121 1959 1691 17 TTNET, TR 12479 1613 1044 53 UNI2-AS, ES 13188 1602 100 55 TRIOLAN, UA 12389 1483 1408 627 ROSTELECOM-AS, RU 6849 1225 355 21 UKRTELNET, UA 8402 1151 544 15 CORBINA-AS OJSC "Vimpelcom", RU Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3549 546 154 Telmex Colombia S.A., CO 8151 2503 3402 572 Uninet S.A. de C.V., MX 11830 2087 369 57 Instituto Costarricense de Electricidad 7303 1573 1012 251 Telecom Argentina S.A., AR 6503 1539 437 54 Axtel, S.A.B. de C.V., MX 6147 1298 377 27 Telefonica del Peru S.A.A., PE 3816 1014 499 92 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 968 2299 177 CLARO S.A., BR 11172 915 126 82 Alestra, S. de R.L. de C.V., MX 18881 895 1052 23 TELEFÔNICA BRASIL S.A, BR Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1254 398 48 LINKdotNET-AS, EG 37611 724 91 8 Afrihost, ZA 36903 704 354 139 MT-MPLS, MA 36992 643 1375 26 ETISALAT-MISR, EG 24835 498 850 15 RAYA-AS, EG 37492 407 320 75 ORANGE-, TN 29571 401 36 10 CITelecom-AS, CI 15399 353 35 7 WANANCHI-, KE 8452 343 1730 17 TE-AS TE-AS, EG 2018 300 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/au/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 7545 3962 405 361 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3814 2953 162 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3549 546 154 Telmex Colombia S.A., CO 6327 3404 1333 81 SHAW - Shaw Communications Inc., CA 39891 3338 187 22 ALJAWWALSTC-AS, SA 17974 2976 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 8551 2972 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2899 961 2089 AKAMAI-ASN1, US 9829 2751 1499 540 BSNL-NIB National Internet Backbone, IN 8151 2503 3402 572 Uninet S.A. de C.V., MX Complete listing at http://thyme.rand.apnic.net/au/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3814 3652 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 10620 3549 3395 Telmex Colombia S.A., CO 6327 3404 3323 SHAW - Shaw Communications Inc., CA 39891 3338 3316 ALJAWWALSTC-AS, SA 8551 2972 2932 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 17974 2976 2903 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 9829 2751 2211 BSNL-NIB National Internet Backbone, IN 9808 2167 2124 CMNET-GD Guangdong Mobile Communication Co.Ltd. 11830 2087 2030 Instituto Costarricense de Electricidad y Telec 6389 2063 2024 BELLSOUTH-NET-BLK - BellSouth.net Inc., US Complete listing at http://thyme.rand.apnic.net/au/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 65534 PRIVATE 36.37.122.0/24 4800 LINTASARTA-AS-AP Network Acces 65538 DOCUMENT 64.27.253.0/24 1273 CW Vodafone Group PLC, GB 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 132304 UNALLOCATED 103.9.236.0/22 4768 CLIX-NZ TelstraClear Ltd, NZ 65315 PRIVATE 103.57.91.0/24 134188 NTTDATAVTS-AS-AP NTT DATA Vict Complete listing at http://thyme.rand.apnic.net/au/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 100.64.23.0/24 10620 Telmex Colombia S.A., CO Complete listing at http://thyme.rand.apnic.net/au/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 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 23.226.112.0/20 62788 -Reserved AS-, ZZ 27.100.7.0/24 56096 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 41.78.12.0/23 62878 XLITT - Xlitt, US Complete listing at http://thyme.rand.apnic.net/au/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:15 /9:13 /10:35 /11:104 /12:280 /13:543 /14:1049 /15:1852 /16:13431 /17:7563 /18:13244 /19:24237 /20:37405 /21:40649 /22:77153 /23:63345 /24:362601 /25:47 /26:27 /27:51 /28:38 /29:19 /30:32 /31:8 /32:0 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3207 3404 SHAW - Shaw Communications Inc., CA 22773 2977 3814 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2898 3338 ALJAWWALSTC-AS, SA 8551 2437 2972 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 1946 2053 MEGAPATH5-US - MegaPath Corporation, US 30036 1588 1796 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 11830 1477 2087 Instituto Costarricense de Electricidad y Telec 10620 1473 3549 Telmex Colombia S.A., CO 11492 1381 1531 CABLEONE - CABLE ONE, INC., US 6389 1370 2063 BELLSOUTH-NET-BLK - BellSouth.net Inc., US Complete listing at http://thyme.rand.apnic.net/au/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1527 2:823 4:18 5:2437 6:34 8:1042 12:1831 13:121 14:1692 15:28 16:2 17:157 18:90 20:61 23:2385 24:1870 25:2 27:2451 31:1915 32:63 33:14 35:20 36:417 37:2345 38:1309 39:64 40:97 41:3009 42:467 43:1936 44:72 45:2834 46:2790 47:154 49:1227 50:993 51:18 52:830 54:363 55:6 56:4 57:40 58:1528 59:932 60:389 61:1932 62:1679 63:1921 64:4544 65:2223 66:4521 67:2271 68:1243 69:3377 70:1150 71:586 72:2198 74:2683 75:387 76:423 77:1526 78:1456 79:2377 80:1406 81:1391 82:1001 83:720 84:883 85:1791 86:481 87:1157 88:760 89:2107 90:175 91:6187 92:977 93:2380 94:2388 95:2708 96:628 97:353 98:1061 99:86 100:155 101:1182 103:15066 104:2946 105:182 106:503 107:1716 108:818 109:2868 110:1442 111:1716 112:1187 113:1213 114:1014 115:1814 116:1755 117:1704 118:2169 119:1592 120:1067 121:1060 122:2263 123:1834 124:1431 125:1807 128:756 129:639 130:418 131:1392 132:523 133:199 134:648 135:225 136:446 137:433 138:1937 139:514 140:324 141:598 142:749 143:913 144:794 145:183 146:1012 147:675 148:1434 149:574 150:701 151:975 152:690 153:305 154:811 155:751 156:607 157:639 158:452 159:1413 160:679 161:744 162:2500 163:526 164:793 165:1390 166:379 167:1245 168:2948 169:786 170:3399 171:318 172:1021 173:1939 174:813 175:737 176:1870 177:4088 178:2480 179:1185 180:2238 181:1901 182:2362 183:996 184:865 185:9993 186:3218 187:2246 188:2694 189:1801 190:8242 191:1353 192:9435 193:5776 194:4646 195:3918 196:2103 197:1292 198:5453 199:5883 200:7440 201:4337 202:9698 203:9978 204:4437 205:2812 206:2940 207:3072 208:3979 209:3916 210:3454 211:1893 212:2809 213:2513 214:880 215:66 216:5695 217:2106 218:802 219:377 220:1725 221:921 222:545 223:1173 End of report