Routing Table Report 05:00 +10GMT Fri 01 Sep, 2017
Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/au/
Analysis Summary ----------------
BGP routing table entries examined: 650346 Prefixes after maximum aggregation (per Origin AS): 256046 Deaggregation factor: 2.54 Unique aggregates announced (without unneeded subnets): 319476 Total ASes present in the Internet Routing Table: 58148 Prefixes per ASN: 11.18 Origin-only ASes present in the Internet Routing Table: 50347 Origin ASes announcing only one prefix: 22225 Transit ASes present in the Internet Routing Table: 7801 Transit-only ASes present in the Internet Routing Table: 227 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 37 Max AS path prepend of ASN ( 55644) 31 Prefixes from unregistered ASNs in the Routing Table: 69 Number of instances of unregistered ASNs: 78 Number of 32-bit ASNs allocated by the RIRs: 19853 Number of 32-bit ASNs visible in the Routing Table: 15628 Prefixes from 32-bit ASNs in the Routing Table: 63967 Number of bogon 32-bit ASNs visible in the Routing Table: 64 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 358 Number of addresses announced to Internet: 2852167796 Equivalent to 170 /8s, 0 /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: 217793
APNIC Region Analysis Summary -----------------------------
Prefixes being announced by APNIC Region ASes: 171377 Total APNIC prefixes after maximum aggregation: 51056 APNIC Deaggregation factor: 3.36 Prefixes being announced from the APNIC address blocks: 170351 Unique aggregates announced from the APNIC address blocks: 74763 APNIC Region origin ASes present in the Internet Routing Table: 8245 APNIC Prefixes per ASN: 20.66 APNIC Region origin ASes announcing only one prefix: 2336 APNIC Region transit ASes present in the Internet Routing Table: 1160 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 37 Number of APNIC region 32-bit ASNs visible in the Routing Table: 3168 Number of APNIC addresses announced to Internet: 763612980 Equivalent to 45 /8s, 131 /16s and 207 /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: 200508 Total ARIN prefixes after maximum aggregation: 95606 ARIN Deaggregation factor: 2.10 Prefixes being announced from the ARIN address blocks: 202261 Unique aggregates announced from the ARIN address blocks: 93617 ARIN Region origin ASes present in the Internet Routing Table: 17946 ARIN Prefixes per ASN: 11.27 ARIN Region origin ASes announcing only one prefix: 6642 ARIN Region transit ASes present in the Internet Routing Table: 1755 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: 2163 Number of ARIN addresses announced to Internet: 1110259008 Equivalent to 66 /8s, 45 /16s and 53 /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: 176904 Total RIPE prefixes after maximum aggregation: 86669 RIPE Deaggregation factor: 2.04 Prefixes being announced from the RIPE address blocks: 172762 Unique aggregates announced from the RIPE address blocks: 104320 RIPE Region origin ASes present in the Internet Routing Table: 24341 RIPE Prefixes per ASN: 7.10 RIPE Region origin ASes announcing only one prefix: 11166 RIPE Region transit ASes present in the Internet Routing Table: 3424 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6136 Number of RIPE addresses announced to Internet: 713218816 Equivalent to 42 /8s, 130 /16s and 219 /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: 84339 Total LACNIC prefixes after maximum aggregation: 18849 LACNIC Deaggregation factor: 4.47 Prefixes being announced from the LACNIC address blocks: 85574 Unique aggregates announced from the LACNIC address blocks: 39482 LACNIC Region origin ASes present in the Internet Routing Table: 6305 LACNIC Prefixes per ASN: 13.57 LACNIC Region origin ASes announcing only one prefix: 1744 LACNIC Region transit ASes present in the Internet Routing Table: 1146 Average LACNIC Region AS path length visible: 5.7 Max LACNIC Region AS path length visible: 37 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3823 Number of LACNIC addresses announced to Internet: 171099392 Equivalent to 10 /8s, 50 /16s and 197 /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: 17140 Total AfriNIC prefixes after maximum aggregation: 3836 AfriNIC Deaggregation factor: 4.47 Prefixes being announced from the AfriNIC address blocks: 19040 Unique aggregates announced from the AfriNIC address blocks: 7029 AfriNIC Region origin ASes present in the Internet Routing Table: 1065 AfriNIC Prefixes per ASN: 17.88 AfriNIC Region origin ASes announcing only one prefix: 336 AfriNIC Region transit ASes present in the Internet Routing Table: 213 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 26 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 338 Number of AfriNIC addresses announced to Internet: 93501184 Equivalent to 5 /8s, 146 /16s and 183 /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 3994 407 389 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2962 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9829 2759 1499 541 BSNL-NIB National Internet Backbone, IN 4766 2368 11126 741 KIXS-AS-KR Korea Telecom, KR 9808 2316 8646 49 CMNET-GD Guangdong Mobile Communication 4755 2099 423 219 TATACOMM-AS TATA Communications formerl 45899 1995 1468 115 VNPT-AS-VN VNPT Corp, VN 7552 1652 1105 70 VIETEL-AS-AP Viettel Corporation, VN 9498 1624 361 144 BBIL-AP BHARTI Airtel Ltd., IN 9583 1597 125 543 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 3785 2952 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3455 1341 87 SHAW - Shaw Communications Inc., CA 18566 2204 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2046 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 2031 2237 434 CHARTER-NET-HKY-NC - Charter Communicat 209 1906 5067 645 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1825 3960 527 AMAZON-02 - Amazon.com, Inc., US 30036 1825 328 288 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1694 854 229 ITCDELTA - Earthlink, Inc., US 701 1667 10557 623 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 2974 955 2132 AKAMAI-ASN1, US 8551 2872 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2060 333 425 TELLCOM-AS, TR 9121 1801 1691 17 TTNET, TR 12479 1670 1052 60 UNI2-AS, ES 12389 1668 1614 669 ROSTELECOM-AS, RU 13188 1602 100 55 TRIOLAN, UA 6849 1225 355 21 UKRTELNET, UA 8402 1194 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 3556 542 218 Telmex Colombia S.A., CO 8151 2966 3416 576 Uninet S.A. de C.V., MX 11830 2108 370 65 Instituto Costarricense de Electricidad 6503 1606 421 53 Axtel, S.A.B. de C.V., MX 7303 1565 1021 248 Telecom Argentina S.A., AR 3816 1015 502 93 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 981 377 27 Telefonica del Peru S.A.A., PE 28573 959 2284 185 CLARO S.A., BR 11172 918 126 86 Alestra, S. de R.L. de C.V., MX 18881 898 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 1173 398 48 LINKdotNET-AS, EG 37611 752 91 8 Afrihost, ZA 36903 711 357 130 MT-MPLS, MA 36992 655 1383 29 ETISALAT-MISR, EG 24835 451 850 15 RAYA-AS, EG 29571 421 36 10 CITelecom-AS, CI 37492 377 349 80 ORANGE-, TN 15399 361 35 7 WANANCHI-, KE 2018 301 327 74 TENET-1, ZA 23889 293 103 14 MauritiusTelecom, MU
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 3994 407 389 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3785 2952 158 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3556 542 218 Telmex Colombia S.A., CO 6327 3455 1341 87 SHAW - Shaw Communications Inc., CA 39891 3387 186 23 ALJAWWALSTC-AS, SA 20940 2974 955 2132 AKAMAI-ASN1, US 8151 2966 3416 576 Uninet S.A. de C.V., MX 17974 2962 902 73 TELKOMNET-AS2-AP PT Telekomunikasi Indo 8551 2872 377 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 9829 2759 1499 541 BSNL-NIB National Internet Backbone, IN
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 3785 3627 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 6327 3455 3368 SHAW - Shaw Communications Inc., CA 39891 3387 3364 ALJAWWALSTC-AS, SA 10620 3556 3338 Telmex Colombia S.A., CO 17974 2962 2889 TELKOMNET-AS2-AP PT Telekomunikasi Indonesia, I 8551 2872 2831 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 8151 2966 2390 Uninet S.A. de C.V., MX 9808 2316 2267 CMNET-GD Guangdong Mobile Communication Co.Ltd. 9829 2759 2218 BSNL-NIB National Internet Backbone, IN 18566 2204 2095 MEGAPATH5-US - MegaPath Corporation, 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 4259840001 PRIVATE 23.91.224.0/20 11814 DISTRIBUTEL-AS11814 - DISTRIBU 3728334393 UNALLOCATED 31.131.80.0/21 56889 RADIOTEKHNIKA-AS, RU 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 4294901876 PRIVATE 59.101.214.0/24 2764 AAPT AAPT Limited, AU 4294901876 PRIVATE 59.101.223.0/24 2764 AAPT AAPT Limited, AU 4294901876 PRIVATE 59.101.227.0/24 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
Complete listing at http://thyme.rand.apnic.net/au/data-dsua
Advertised Unallocated Addresses --------------------------------
Network Origin AS Description 23.226.112.0/20 62788 UNKNOWN 27.100.7.0/24 56096 UNKNOWN 41.76.232.0/21 62878 XLITT - Xlitt, US 41.77.248.0/21 62878 XLITT - Xlitt, US 41.78.180.0/23 37265 -Reserved AS-, ZZ 43.228.144.0/22 9829 BSNL-NIB National Internet Backbone, IN 43.246.220.0/22 58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 43.246.220.0/24 58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 43.246.221.0/24 58895 EBONE1-PK Ebone Network (PVT.) Limited, PK 43.246.222.0/24 58895 EBONE1-PK Ebone Network (PVT.) Limited, PK
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 /12:284 /13:550 /14:1050 /15:1870 /16:13390 /17:7573 /18:13238 /19:24304 /20:37611 /21:41151 /22:78587 /23:64062 /24:366290 /25:49 /26:26 /27:49 /28:37 /29:17 /30:31 /31:10 /32:0
Advertised prefixes smaller than registry allocations -----------------------------------------------------
ASN No of nets Total ann. Description 6327 3252 3455 SHAW - Shaw Communications Inc., CA 22773 2978 3785 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 39891 2946 3387 ALJAWWALSTC-AS, SA 8551 2337 2872 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 18566 2088 2204 MEGAPATH5-US - MegaPath Corporation, US 30036 1607 1825 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1501 3556 Telmex Colombia S.A., CO 11830 1498 2108 Instituto Costarricense de Electricidad y Telec 11492 1415 1593 CABLEONE - CABLE ONE, INC., US 6389 1357 2046 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) ----------------------------------------------
1:1559 2:829 4:18 5:2465 6:31 7:1 8:1056 12:1853 13:142 14:1678 15:28 16:2 17:195 18:90 20:61 23:2448 24:1934 25:2 27:2371 29:1 31:1929 32:67 33:20 35:21 36:411 37:2354 38:1358 39:69 40:98 41:2952 42:459 43:1971 44:79 45:3006 46:2782 47:164 49:1243 50:993 51:19 52:817 54:365 55:3 56:4 57:41 58:1546 59:917 60:328 61:1896 62:1700 63:1912 64:4679 65:2209 66:4576 67:2283 68:1227 69:3390 70:1170 71:604 72:2220 74:2706 75:401 76:427 77:1505 78:1453 79:2095 80:1404 81:1392 82:1007 83:729 84:952 85:1823 86:462 87:1198 88:761 89:2191 90:167 91:6214 92:1009 93:2403 94:2327 95:2671 96:644 97:354 98:1059 99:98 100:155 101:1196 102:1 103:15710 104:3034 105:187 106:550 107:1767 108:819 109:3087 110:1462 111:1738 112:1237 113:1259 114:1049 115:1655 116:1612 117:1762 118:2136 119:1621 120:762 121:1018 122:2359 123:1845 124:1434 125:1699 128:824 129:659 130:429 131:1465 132:564 133:193 134:675 135:225 136:452 137:483 138:1904 139:542 140:316 141:646 142:742 143:882 144:806 145:184 146:1074 147:691 148:1491 149:584 150:711 151:986 152:727 153:297 154:875 155:756 156:668 157:668 158:482 159:1460 160:749 161:746 162:2479 163:507 164:949 165:1423 166:373 167:1294 168:2996 169:839 170:3509 171:364 172:996 173:2001 174:811 175:746 176:1874 177:3942 178:2572 179:1103 180:2229 181:1943 182:2428 183:765 184:867 185:10638 186:3245 187:2195 188:2574 189:1819 190:8211 191:1335 192:9571 193:5802 194:4712 195:3919 196:2145 197:1355 198:5482 199:5876 200:7562 201:4336 202:9732 203:9959 204:4507 205:2843 206:3001 207:3125 208:4032 209:3983 210:3455 211:1813 212:2830 213:2517 214:851 215:66 216:5891 217:2114 218:842 219:376 220:1726 221:905 222:532 223:1195
End of report
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