Routing Table Report 05:00 +10GMT Mon 31 Jul, 2017
Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary ----------------
BGP routing table entries examined: 647511 Prefixes after maximum aggregation (per Origin AS): 254280 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 316426 Total ASes present in the Internet Routing Table: 57789 Prefixes per ASN: 11.20 Origin-only ASes present in the Internet Routing Table: 50102 Origin ASes announcing only one prefix: 22168 Transit ASes present in the Internet Routing Table: 7687 Transit-only ASes present in the Internet Routing Table: 210 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 33 Max AS path prepend of ASN ( 55644) 26 Prefixes from unregistered ASNs in the Routing Table: 77 Numnber of instances of unregistered ASNs: 86 Number of 32-bit ASNs allocated by the RIRs: 19582 Number of 32-bit ASNs visible in the Routing Table: 15284 Prefixes from 32-bit ASNs in the Routing Table: 62254 Number of bogon 32-bit ASNs visible in the Routing Table: 60 Special use prefixes present in the Routing Table: 3 Prefixes being announced from unallocated address space: 366 Number of addresses announced to Internet: 2848956532 Equivalent to 169 /8s, 207 /16s and 160 /24s Percentage of available address space announced: 77.0 Percentage of allocated address space announced: 77.0 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: 216419
APNIC Region Analysis Summary -----------------------------
Prefixes being announced by APNIC Region ASes: 172065 Total APNIC prefixes after maximum aggregation: 50813 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 170969 Unique aggregates announced from the APNIC address blocks: 74004 APNIC Region origin ASes present in the Internet Routing Table: 8179 APNIC Prefixes per ASN: 20.90 APNIC Region origin ASes announcing only one prefix: 2322 APNIC Region transit ASes present in the Internet Routing Table: 1144 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 31 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3094 Number of APNIC addresses announced to Internet: 762372148 Equivalent to 45 /8s, 112 /16s and 224 /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: 199208 Total ARIN prefixes after maximum aggregation: 94896 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 201257 Unique aggregates announced from the ARIN address blocks: 92783 ARIN Region origin ASes present in the Internet Routing Table: 17910 ARIN Prefixes per ASN: 11.24 ARIN Region origin ASes announcing only one prefix: 6659 ARIN Region transit ASes present in the Internet Routing Table: 1735 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: 2116 Number of ARIN addresses announced to Internet: 1109583680 Equivalent to 66 /8s, 34 /16s and 231 /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: 175558 Total RIPE prefixes after maximum aggregation: 86188 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 171342 Unique aggregates announced from the RIPE address blocks: 103333 RIPE Region origin ASes present in the Internet Routing Table: 24223 RIPE Prefixes per ASN: 7.07 RIPE Region origin ASes announcing only one prefix: 11127 RIPE Region transit ASes present in the Internet Routing Table: 3376 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: 6038 Number of RIPE addresses announced to Internet: 712881920 Equivalent to 42 /8s, 125 /16s and 183 /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: 83370 Total LACNIC prefixes after maximum aggregation: 18546 LACNIC Deaggregation factor: 4.50 Prefixes being announced from the LACNIC address blocks: 84571 Unique aggregates announced from the LACNIC address blocks: 39073 LACNIC Region origin ASes present in the Internet Routing Table: 6183 LACNIC Prefixes per ASN: 13.68 LACNIC Region origin ASes announcing only one prefix: 1727 LACNIC Region transit ASes present in the Internet Routing Table: 1121 Average LACNIC Region AS path length visible: 5.7 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3704 Number of LACNIC addresses announced to Internet: 170849280 Equivalent to 10 /8s, 46 /16s and 244 /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: 17224 Total AfriNIC prefixes after maximum aggregation: 3800 AfriNIC Deaggregation factor: 4.53 Prefixes being announced from the AfriNIC address blocks: 19006 Unique aggregates announced from the AfriNIC address blocks: 6917 AfriNIC Region origin ASes present in the Internet Routing Table: 1062 AfriNIC Prefixes per ASN: 17.90 AfriNIC Region origin ASes announcing only one prefix: 332 AfriNIC Region transit ASes present in the Internet Routing Table: 210 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 332 Number of AfriNIC addresses announced to Internet: 92847104 Equivalent to 5 /8s, 136 /16s and 188 /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 4022 407 390 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2967 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2753 1498 549 BSNL-NIB National Internet Backbone, IN 4766 2354 11125 735 KIXS-AS-KR Korea Telecom, KR 9808 2285 8646 48 CMNET-GD Guangdong Mobile Communication 45899 2119 1448 135 VNPT-AS-VN VNPT Corp, VN 4755 2099 422 220 TATACOMM-AS TATA Communications formerl 7552 1651 1104 73 VIETEL-AS-AP Viettel Corporation, VN 9498 1612 361 144 BBIL-AP BHARTI Airtel Ltd., IN 9583 1582 121 543 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 3823 2953 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3443 1341 86 SHAW - Shaw Communications Inc., CA 18566 2177 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2065 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2015 2186 425 CHARTER-NET-HKY-NC - Charter Communicat 209 1857 5066 640 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1814 327 292 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 16509 1714 3493 538 AMAZON-02 - Amazon.com, Inc., US 6983 1695 854 231 ITCDELTA - Earthlink, Inc., US 701 1555 10559 624 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 3387 186 23 ALJAWWALSTC-AS, SA 20940 2942 968 2128 AKAMAI-ASN1, US 8551 2760 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2050 332 423 TELLCOM-AS, TR 9121 1935 1691 17 TTNET, TR 12479 1633 1048 59 UNI2-AS, ES 13188 1602 100 55 TRIOLAN, UA 12389 1492 1422 641 ROSTELECOM-AS, RU 6849 1225 355 21 UKRTELNET, UA 8402 1068 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 543 207 Telmex Colombia S.A., CO 8151 2638 3401 574 Uninet S.A. de C.V., MX 11830 2087 369 57 Instituto Costarricense de Electricidad 7303 1557 1015 245 Telecom Argentina S.A., AR 6503 1554 437 54 Axtel, S.A.B. de C.V., MX 6147 1235 377 27 Telefonica del Peru S.A.A., PE 3816 1014 499 92 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 28573 955 2293 195 CLARO S.A., BR 11172 917 126 83 Alestra, S. de R.L. de C.V., MX 18881 897 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 1259 398 48 LINKdotNET-AS, EG 37611 742 91 8 Afrihost, ZA 36903 711 357 130 MT-MPLS, MA 36992 650 1375 26 ETISALAT-MISR, EG 24835 501 850 15 RAYA-AS, EG 29571 421 36 10 CITelecom-AS, CI 37492 406 320 75 ORANGE-, TN 15399 356 35 7 WANANCHI-, KE 8452 318 1730 17 TE-AS TE-AS, EG 2018 301 327 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 4022 407 390 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3823 2953 159 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3549 543 207 Telmex Colombia S.A., CO 6327 3443 1341 86 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 17974 2967 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 20940 2942 968 2128 AKAMAI-ASN1, US 8551 2760 377 40 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 9829 2753 1498 549 BSNL-NIB National Internet Backbone, IN 8151 2638 3401 574 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 3823 3664 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 3387 3364 ALJAWWALSTC-AS, SA 6327 3443 3357 SHAW - Shaw Communications Inc., CA 10620 3549 3342 Telmex Colombia S.A., CO 17974 2967 2894 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8551 2760 2720 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 9808 2285 2237 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2753 2204 BSNL-NIB National Internet Backbone, IN 18566 2177 2068 MEGAPATH5-US - MegaPath Corporation, US 8151 2638 2064 Uninet S.A. de C.V., MX
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 65505 PRIVATE 15.212.156.0/22 21326 OPENNET-SA AT&T OpenNet-Servic 4259840001 PRIVATE 23.91.224.0/20 11814 DISTRIBUTEL-AS11814 - DISTRIBU 3728334393 UNALLOCATED 31.131.80.0/21 56889 RADIOTEKHNIKA-AS, RU 65534 PRIVATE 36.37.122.0/24 4800 LINTASARTA-AS-AP Network Acces 4294902000 PRIVATE 59.101.45.0/24 2764 AAPT AAPT Limited, AU 4294901876 PRIVATE 59.101.192.0/24 2764 AAPT AAPT Limited, AU 4294901876 PRIVATE 59.101.193.0/24 2764 AAPT AAPT Limited, AU 4294901891 PRIVATE 59.101.203.0/24 2764 AAPT AAPT Limited, AU 4294901890 PRIVATE 59.101.208.0/24 2764 AAPT AAPT Limited, AU
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 100.75.12.0/24 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 198.51.100.0/24 5738 SOVER-ASN - SoVerNet, Inc., US
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 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 41.78.180.0/23 37265 -Reserved AS-, ZZ
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 /11:105 /12:284 /13:551 /14:1052 /15:1853 /16:13421 /17:7553 /18:13208 /19:24281 /20:37498 /21:40889 /22:77958 /23:63998 /24:364575 /25:47 /26:27 /27:50 /28:38 /29:19 /30:31 /31:10 /32:0
Advertised prefixes smaller than registry allocations -----------------------------------------------------
ASN No of nets Total ann. Description 6327 3241 3443 SHAW - Shaw Communications Inc., CA 22773 2992 3823 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2946 3387 ALJAWWALSTC-AS, SA 8551 2225 2760 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2070 2177 MEGAPATH5-US - MegaPath Corporation, US 30036 1602 1814 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1487 3549 Telmex Colombia S.A., CO 11830 1477 2087 Instituto Costarricense de Electricidad y Telec 11492 1388 1547 CABLEONE - CABLE ONE, INC., US 6389 1371 2065 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) ----------------------------------------------
1:1501 2:819 4:18 5:2435 6:34 7:1 8:1052 12:1836 13:130 14:1687 15:28 16:2 17:155 18:90 20:61 23:2452 24:1907 25:2 27:2459 29:1 31:1913 32:67 33:18 35:21 36:389 37:2350 38:1338 39:65 40:101 41:3005 42:457 43:1958 44:77 45:2978 46:2810 47:156 49:1198 50:994 51:19 52:825 54:363 55:7 56:4 57:42 58:1516 59:931 60:347 61:1931 62:1700 63:1920 64:4630 65:2217 66:4586 67:2282 68:1243 69:3372 70:1156 71:585 72:2200 74:2691 75:389 76:428 77:1515 78:1408 79:1949 80:1415 81:1386 82:1002 83:719 84:931 85:1787 86:457 87:1181 88:752 89:2133 90:165 91:6190 92:996 93:2374 94:2392 95:2667 96:636 97:350 98:1061 99:89 100:156 101:1217 103:15383 104:3009 105:185 106:547 107:1770 108:821 109:3099 110:1446 111:1727 112:1188 113:1188 114:1023 115:1815 116:1718 117:1728 118:2112 119:1623 120:1099 121:1056 122:2289 123:1836 124:1430 125:1758 128:756 129:631 130:423 131:1446 132:540 133:201 134:655 135:225 136:449 137:457 138:1921 139:525 140:320 141:598 142:763 143:877 144:802 145:183 146:1066 147:675 148:1488 149:589 150:706 151:982 152:698 153:299 154:852 155:749 156:634 157:651 158:470 159:1423 160:723 161:740 162:2480 163:533 164:926 165:1376 166:371 167:1241 168:2980 169:833 170:3448 171:328 172:1028 173:1992 174:810 175:730 176:1884 177:3954 178:2549 179:1140 180:2229 181:1884 182:2320 183:1002 184:867 185:10267 186:3248 187:2205 188:2607 189:1798 190:8304 191:1348 192:9489 193:5786 194:4664 195:3918 196:2094 197:1344 198:5477 199:5895 200:7530 201:4311 202:9734 203:9958 204:4451 205:2810 206:2968 207:3106 208:3954 209:3953 210:3436 211:1901 212:2827 213:2525 214:850 215:64 216:5884 217:2122 218:846 219:377 220:1736 221:920 222:533 223:1186
End of report
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