Orbit

Routing Table Report 05:00 +10GMT Sun 25 Mar, 2018

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

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

BGP routing table entries examined: 631832 Prefixes after maximum aggregation (per Origin AS): 247985 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 312897 Total ASes present in the Internet Routing Table: 55878 Prefixes per ASN: 11.31 Origin-only ASes present in the Internet Routing Table: 48233 Origin ASes announcing only one prefix: 21368 Transit ASes present in the Internet Routing Table: 7645 Transit-only ASes present in the Internet Routing Table: 379 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 161 Max AS path prepend of ASN ( 14754) 21 Prefixes from unregistered ASNs in the Routing Table: 39 Number of instances of unregistered ASNs: 45 Number of 32-bit ASNs allocated by the RIRs: 21925 Number of 32-bit ASNs visible in the Routing Table: 16392 Prefixes from 32-bit ASNs in the Routing Table: 68281 Number of bogon 32-bit ASNs visible in the Routing Table: 28 Special use prefixes present in the Routing Table: 3 Prefixes being announced from unallocated address space: 276 Number of addresses announced to Internet: 2736605716 Equivalent to 163 /8s, 29 /16s and 74 /24s Percentage of available address space announced: 73.9 Percentage of allocated address space announced: 73.9 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.8 Total number of prefixes smaller than registry allocations: 216765

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

Prefixes being announced by APNIC Region ASes: 159795 Total APNIC prefixes after maximum aggregation: 46830 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 158973 Unique aggregates announced from the APNIC address blocks: 67827 APNIC Region origin ASes present in the Internet Routing Table: 7213 APNIC Prefixes per ASN: 22.04 APNIC Region origin ASes announcing only one prefix: 2000 APNIC Region transit ASes present in the Internet Routing Table: 1081 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: 2944 Number of APNIC addresses announced to Internet: 736670480 Equivalent to 43 /8s, 232 /16s and 179 /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: 185299 Total ARIN prefixes after maximum aggregation: 90080 ARIN Deaggregation factor: 2.06 Prefixes being announced from the ARIN address blocks: 185826 Unique aggregates announced from the ARIN address blocks: 89275 ARIN Region origin ASes present in the Internet Routing Table: 16465 ARIN Prefixes per ASN: 11.29 ARIN Region origin ASes announcing only one prefix: 6275 ARIN Region transit ASes present in the Internet Routing Table: 1564 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 161 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2052 Number of ARIN addresses announced to Internet: 1036664324 Equivalent to 61 /8s, 202 /16s and 62 /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: 180580 Total RIPE prefixes after maximum aggregation: 87613 RIPE Deaggregation factor: 2.06 Prefixes being announced from the RIPE address blocks: 177014 Unique aggregates announced from the RIPE address blocks: 107986 RIPE Region origin ASes present in the Internet Routing Table: 23839 RIPE Prefixes per ASN: 7.43 RIPE Region origin ASes announcing only one prefix: 10853 RIPE Region transit ASes present in the Internet Routing Table: 3338 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 24 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6564 Number of RIPE addresses announced to Internet: 701090560 Equivalent to 41 /8s, 201 /16s and 203 /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: 88438 Total LACNIC prefixes after maximum aggregation: 19469 LACNIC Deaggregation factor: 4.54 Prefixes being announced from the LACNIC address blocks: 89796 Unique aggregates announced from the LACNIC address blocks: 40219 LACNIC Region origin ASes present in the Internet Routing Table: 6900 LACNIC Prefixes per ASN: 13.01 LACNIC Region origin ASes announcing only one prefix: 1887 LACNIC Region transit ASes present in the Internet Routing Table: 1263 Average LACNIC Region AS path length visible: 5.5 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4449 Number of LACNIC addresses announced to Internet: 167357184 Equivalent to 9 /8s, 249 /16s and 171 /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: 17672 Total AfriNIC prefixes after maximum aggregation: 3966 AfriNIC Deaggregation factor: 4.46 Prefixes being announced from the AfriNIC address blocks: 19947 Unique aggregates announced from the AfriNIC address blocks: 7371 AfriNIC Region origin ASes present in the Internet Routing Table: 1063 AfriNIC Prefixes per ASN: 18.76 AfriNIC Region origin ASes announcing only one prefix: 352 AfriNIC Region transit ASes present in the Internet Routing Table: 221 Average AfriNIC Region AS path length visible: 5.0 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 383 Number of AfriNIC addresses announced to Internet: 94435072 Equivalent to 5 /8s, 160 /16s and 247 /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 4335 415 427 TPG-INTERNET-AP TPG Telecom Limited, AU 9829 2806 1499 541 BSNL-NIB National Internet Backbone, IN 9394 2648 4923 29 CTTNET China TieTong Telecommunications 7552 2640 1155 66 VIETEL-AS-AP Viettel Group, VN 45899 2489 1558 166 VNPT-AS-VN VNPT Corp, VN 4766 2438 11133 768 KIXS-AS-KR Korea Telecom, KR 9808 2155 8699 31 CMNET-GD Guangdong Mobile Communication 4755 2082 417 212 TATACOMM-AS TATA Communications formerl 9498 1770 377 149 BBIL-AP BHARTI Airtel Ltd., IN 9583 1624 129 560 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 6327 3375 1323 86 SHAW - Shaw Communications Inc., CA 22773 3286 2988 150 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2167 405 108 MEGAPATH5-US - MegaPath Corporation, US 20115 2098 2488 433 CHARTER-NET-HKY-NC - Charter Communicat 16509 2038 4404 654 AMAZON-02 - Amazon.com, Inc., US 30036 1947 341 176 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1927 5070 612 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 11492 1765 227 564 CABLEONE - CABLE ONE, INC., US 6389 1742 3671 36 BELLSOUTH-NET-BLK - BellSouth.net Inc., 7018 1688 20178 1244 ATT-INTERNET4 - AT&T Services, Inc., US

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 12479 3883 1484 617 UNI2-AS, ES 39891 3297 179 20 ALJAWWALSTC-AS, SA 20940 2612 745 1927 AKAMAI-ASN1, US 8551 2021 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2020 334 481 TELLCOM-AS, TR 12389 2006 1864 704 ROSTELECOM-AS, RU 9121 1944 1692 19 TTNET, TR 13188 1606 100 46 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1232 544 14 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 8151 4310 3384 575 Uninet S.A. de C.V., MX 10620 3597 540 259 Telmex Colombia S.A., CO 11830 2640 369 85 Instituto Costarricense de Electricidad 6503 1633 437 54 Axtel, S.A.B. de C.V., MX 7303 1508 1022 193 Telecom Argentina S.A., AR 28573 1021 2247 211 CLARO S.A., BR 6147 1013 377 27 Telefonica del Peru S.A.A., PE 3816 1001 504 119 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 927 126 83 Alestra, S. de R.L. de C.V., MX 18881 907 1072 29 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 1161 398 50 LINKdotNET-AS, EG 37611 820 107 9 Afrihost, ZA 36903 741 372 137 MT-MPLS, MA 36992 678 1396 39 ETISALAT-MISR, EG 8452 638 1730 18 TE-AS TE-AS, EG 24835 637 850 15 RAYA-AS, EG 29571 467 68 12 ORANGE-COTE-IVOIRE, CI 37492 450 376 81 ORANGE-, TN 15399 362 35 7 WANANCHI-, KE 37342 361 32 1 MOVITEL, MZ

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 4335 415 427 TPG-INTERNET-AP TPG Telecom Limited, AU 8151 4310 3384 575 Uninet S.A. de C.V., MX 12479 3883 1484 617 UNI2-AS, ES 10620 3597 540 259 Telmex Colombia S.A., CO 6327 3375 1323 86 SHAW - Shaw Communications Inc., CA 39891 3297 179 20 ALJAWWALSTC-AS, SA 22773 3286 2988 150 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 9829 2806 1499 541 BSNL-NIB National Internet Backbone, IN 9394 2648 4923 29 CTTNET China TieTong Telecommunications 7552 2640 1155 66 VIETEL-AS-AP Viettel Group, VN

Complete listing at http://thyme.rand.apnic.net/au/data-ASnet

Global Per AS Maximum Aggr summary ----------------------------------

ASN No of nets Net Savings Description 8151 4310 3735 Uninet S.A. de C.V., MX 10620 3597 3338 Telmex Colombia S.A., CO 6327 3375 3289 SHAW - Shaw Communications Inc., CA 39891 3297 3277 ALJAWWALSTC-AS, SA 12479 3883 3266 UNI2-AS, ES 22773 3286 3136 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 9394 2648 2619 CTTNET China TieTong Telecommunications Corpora 7552 2640 2574 VIETEL-AS-AP Viettel Group, VN 11830 2640 2555 Instituto Costarricense de Electricidad y Telec 45899 2489 2323 VNPT-AS-VN VNPT Corp, VN

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

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

Bad AS Designation Network Transit AS Description 230105 UNALLOCATED 38.110.79.0/24 23015 CMC180-TOR-AS - Cambridge Merc 64519 PRIVATE 45.248.141.0/24 64518 -Private Use AS-, ZZ 64519 PRIVATE 45.248.142.0/23 64518 -Private Use AS-, ZZ 65537 DOCUMENT 62.162.120.0/24 6821 MT-AS-OWN bul. Orce Nikolov bb 4210101001 PRIVATE 64.150.178.0/24 18501 CODERO-DFW - Codero, US 4210101001 PRIVATE 68.168.99.0/24 18501 CODERO-DFW - Codero, US 4264800030 PRIVATE 72.15.149.0/24 812 ROGERS-COMMUNICATIONS - Rogers 4244637200 PRIVATE 83.102.214.0/24 8371 VIMPELCOM-NN Vimpelcom, Nizhni 4244637200 PRIVATE 83.102.221.0/24 8371 VIMPELCOM-NN Vimpelcom, Nizhni 4244637200 PRIVATE 83.102.232.0/24 8371 VIMPELCOM-NN Vimpelcom, Nizhni

Complete listing at http://thyme.rand.apnic.net/au/data-badAS

Prefixes from private and non-routed address space (Global) -----------------------------------------------------------

Prefix Origin AS Description 100.66.224.0/19 209 CENTURYLINK-US-LEGACY-QWEST - Qwest Communicati 100.127.16.0/23 28885 OMANTEL-NAP-AS OmanTel NAP, OM 100.127.18.0/23 28885 OMANTEL-NAP-AS OmanTel NAP, OM

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

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

Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 37.44.224.0/20 48666 AS-MAROSNET Moscow, Russia, RU 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.136.0/24 37500 -Reserved AS-, ZZ 41.76.138.0/24 37500 -Reserved AS-, ZZ 41.76.139.0/24 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/24 37500 -Reserved AS-, ZZ 41.76.141.0/24 37500 -Reserved AS-, ZZ 41.76.142.0/24 37500 -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 /8:14 /9:10 /10:34 /11:95 /12:277 /13:540 /14:1051 /15:1835 /16:12533 /17:7434 /18:12800 /19:23344 /20:35193 /21:41721 /22:79534 /23:63441 /24:351751 /25:53 /26:24 /27:46 /28:37 /29:21 /30:34 /31:10 /32:0

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

ASN No of nets Total ann. Description 6327 3166 3375 SHAW - Shaw Communications Inc., CA 39891 2729 3297 ALJAWWALSTC-AS, SA 12479 2643 3883 UNI2-AS, ES 22773 2540 3286 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2061 2167 MEGAPATH5-US - MegaPath Corporation, US 11830 1987 2640 Instituto Costarricense de Electricidad y Telec 30036 1697 1947 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1601 3597 Telmex Colombia S.A., CO 11492 1536 1765 CABLEONE - CABLE ONE, INC., US 8551 1484 2021 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo

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

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

1:1436 2:814 4:18 5:2777 6:48 7:1 8:1075 12:1840 13:142 14:1669 15:29 16:3 17:23 18:68 20:47 21:3 23:2170 24:1995 25:2 27:2089 31:1842 32:72 35:25 36:308 37:2732 38:1374 39:249 40:103 41:2803 42:535 43:1703 44:77 45:3628 46:2946 47:179 49:1278 50:949 51:48 52:957 54:362 55:6 56:12 57:40 58:1309 59:878 60:426 61:1923 62:1751 63:1656 64:4265 65:1962 66:4096 67:2032 68:1004 69:2838 70:1065 71:531 72:1844 74:2319 75:369 76:347 77:1517 78:1702 79:1739 80:1458 81:1326 82:1065 83:756 84:952 85:2013 86:563 87:1267 88:858 89:2261 90:198 91:5946 92:1162 93:2318 94:2315 95:2708 96:564 97:347 98:884 99:129 100:79 101:1050 102:31 103:14851 104:2805 105:224 106:601 107:1650 108:627 109:2692 110:1199 111:1622 112:1235 113:1254 114:1027 115:1516 116:1368 117:1560 118:1690 119:1273 120:881 121:949 122:2319 123:1652 124:1239 125:1453 128:933 129:607 130:426 131:1484 132:677 133:195 134:929 135:176 136:418 137:439 138:1877 139:554 140:317 141:667 142:709 143:917 144:775 145:432 146:1091 147:708 148:1498 149:793 150:598 151:961 152:738 153:264 154:966 155:728 156:819 157:725 158:507 159:1442 160:901 161:716 162:2172 163:460 164:976 165:1235 166:370 167:1342 168:2996 169:782 170:3599 171:370 172:852 173:1666 174:860 175:608 176:1578 177:4017 178:2373 179:1175 180:1747 181:2159 182:1974 183:1067 184:846 185:12521 186:3507 187:2336 188:2699 189:2000 190:8077 191:1414 192:8863 193:5529 194:4319 195:3692 196:2366 197:1381 198:4858 199:5156 200:7295 201:4996 202:7852 203:7879 204:4040 205:2622 206:2762 207:2748 208:3670 209:3446 210:3259 211:1855 212:2924 213:2656 214:901 215:59 216:5014 217:2098 218:821 219:384 220:1698 221:963 222:725 223:1168

End of report