Orbit

Routing Table Report 05:00 +10GMT Sat 31 Mar, 2018

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

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

BGP routing table entries examined: 631049 Prefixes after maximum aggregation (per Origin AS): 247225 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 312097 Total ASes present in the Internet Routing Table: 55858 Prefixes per ASN: 11.30 Origin-only ASes present in the Internet Routing Table: 48305 Origin ASes announcing only one prefix: 21355 Transit ASes present in the Internet Routing Table: 7553 Transit-only ASes present in the Internet Routing Table: 367 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 42 Max AS path prepend of ASN ( 22394) 37 Prefixes from unregistered ASNs in the Routing Table: 43 Number of instances of unregistered ASNs: 49 Number of 32-bit ASNs allocated by the RIRs: 22003 Number of 32-bit ASNs visible in the Routing Table: 16417 Prefixes from 32-bit ASNs in the Routing Table: 68214 Number of bogon 32-bit ASNs visible in the Routing Table: 27 Special use prefixes present in the Routing Table: 3 Prefixes being announced from unallocated address space: 277 Number of addresses announced to Internet: 2737007124 Equivalent to 163 /8s, 35 /16s and 106 /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: 98.9 Total number of prefixes smaller than registry allocations: 216287

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

Prefixes being announced by APNIC Region ASes: 159602 Total APNIC prefixes after maximum aggregation: 46524 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 158630 Unique aggregates announced from the APNIC address blocks: 67798 APNIC Region origin ASes present in the Internet Routing Table: 7239 APNIC Prefixes per ASN: 21.91 APNIC Region origin ASes announcing only one prefix: 2013 APNIC Region transit ASes present in the Internet Routing Table: 1078 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: 2958 Number of APNIC addresses announced to Internet: 736945936 Equivalent to 43 /8s, 236 /16s and 231 /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: 184880 Total ARIN prefixes after maximum aggregation: 90016 ARIN Deaggregation factor: 2.05 Prefixes being announced from the ARIN address blocks: 185538 Unique aggregates announced from the ARIN address blocks: 89245 ARIN Region origin ASes present in the Internet Routing Table: 16465 ARIN Prefixes per ASN: 11.27 ARIN Region origin ASes announcing only one prefix: 6285 ARIN Region transit ASes present in the Internet Routing Table: 1557 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2059 Number of ARIN addresses announced to Internet: 1036727556 Equivalent to 61 /8s, 203 /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: 180297 Total RIPE prefixes after maximum aggregation: 87274 RIPE Deaggregation factor: 2.07 Prefixes being announced from the RIPE address blocks: 176747 Unique aggregates announced from the RIPE address blocks: 107188 RIPE Region origin ASes present in the Internet Routing Table: 23785 RIPE Prefixes per ASN: 7.43 RIPE Region origin ASes announcing only one prefix: 10815 RIPE Region transit ASes present in the Internet Routing Table: 3335 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 24 Number of RIPE region 32-bit ASNs visible in the Routing Table: 6547 Number of RIPE addresses announced to Internet: 701091328 Equivalent to 41 /8s, 201 /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: 88533 Total LACNIC prefixes after maximum aggregation: 19470 LACNIC Deaggregation factor: 4.55 Prefixes being announced from the LACNIC address blocks: 89885 Unique aggregates announced from the LACNIC address blocks: 40329 LACNIC Region origin ASes present in the Internet Routing Table: 6929 LACNIC Prefixes per ASN: 12.97 LACNIC Region origin ASes announcing only one prefix: 1892 LACNIC Region transit ASes present in the Internet Routing Table: 1269 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: 4478 Number of LACNIC addresses announced to Internet: 167393792 Equivalent to 9 /8s, 250 /16s and 58 /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: 17685 Total AfriNIC prefixes after maximum aggregation: 3912 AfriNIC Deaggregation factor: 4.52 Prefixes being announced from the AfriNIC address blocks: 19972 Unique aggregates announced from the AfriNIC address blocks: 7316 AfriNIC Region origin ASes present in the Internet Routing Table: 1053 AfriNIC Prefixes per ASN: 18.97 AfriNIC Region origin ASes announcing only one prefix: 349 AfriNIC Region transit ASes present in the Internet Routing Table: 216 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 22 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 375 Number of AfriNIC addresses announced to Internet: 94472960 Equivalent to 5 /8s, 161 /16s and 139 /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 4337 415 429 TPG-INTERNET-AP TPG Telecom Limited, AU 9829 2808 1499 542 BSNL-NIB National Internet Backbone, IN 7552 2672 1158 62 VIETEL-AS-AP Viettel Group, VN 9394 2650 4923 30 CTTNET China TieTong Telecommunications 45899 2498 1566 166 VNPT-AS-VN VNPT Corp, VN 4766 2412 11131 767 KIXS-AS-KR Korea Telecom, KR 9808 2147 8699 31 CMNET-GD Guangdong Mobile Communication 4755 2080 417 213 TATACOMM-AS TATA Communications formerl 9498 1776 375 147 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 3290 2988 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2167 405 108 MEGAPATH5-US - MegaPath Corporation, US 20115 2092 2484 447 CHARTER-NET-HKY-NC - Charter Communicat 30036 1947 341 181 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1928 5071 607 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 16509 1904 3990 625 AMAZON-02 - Amazon.com, Inc., US 11492 1778 228 556 CABLEONE - CABLE ONE, INC., US 7018 1691 20178 1244 ATT-INTERNET4 - AT&T Services, Inc., US 16625 1659 802 1185 AKAMAI-AS - Akamai Technologies, Inc.,

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 3974 1504 540 UNI2-AS, ES 39891 3492 203 20 ALJAWWALSTC-AS, SA 20940 2622 749 1928 AKAMAI-ASN1, US 8551 2095 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2020 334 481 TELLCOM-AS, TR 12389 2009 1859 706 ROSTELECOM-AS, RU 9121 1953 1692 19 TTNET, TR 13188 1606 100 46 TRIOLAN, UA 6849 1241 355 21 UKRTELNET, UA 8402 1228 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 4311 3385 571 Uninet S.A. de C.V., MX 10620 3599 540 261 Telmex Colombia S.A., CO 11830 2639 369 85 Instituto Costarricense de Electricidad 6503 1628 437 54 Axtel, S.A.B. de C.V., MX 7303 1510 1022 193 Telecom Argentina S.A., AR 28573 1032 2253 175 CLARO S.A., BR 6147 1010 377 27 Telefonica del Peru S.A.A., PE 3816 1002 504 119 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 928 126 84 Alestra, S. de R.L. de C.V., MX 18881 908 1074 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 1150 397 49 LINKdotNET-AS, EG 37611 821 107 9 Afrihost, ZA 36903 741 372 137 MT-MPLS, MA 36992 708 1396 40 ETISALAT-MISR, EG 24835 637 850 15 RAYA-AS, EG 8452 630 1730 18 TE-AS TE-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 4337 415 429 TPG-INTERNET-AP TPG Telecom Limited, AU 8151 4311 3385 571 Uninet S.A. de C.V., MX 12479 3974 1504 540 UNI2-AS, ES 10620 3599 540 261 Telmex Colombia S.A., CO 39891 3492 203 20 ALJAWWALSTC-AS, SA 6327 3375 1323 86 SHAW - Shaw Communications Inc., CA 22773 3290 2988 149 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 9829 2808 1499 542 BSNL-NIB National Internet Backbone, IN 7552 2672 1158 62 VIETEL-AS-AP Viettel Group, VN 9394 2650 4923 30 CTTNET China TieTong Telecommunications

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 4311 3740 Uninet S.A. de C.V., MX 39891 3492 3472 ALJAWWALSTC-AS, SA 12479 3974 3434 UNI2-AS, ES 10620 3599 3338 Telmex Colombia S.A., CO 6327 3375 3289 SHAW - Shaw Communications Inc., CA 22773 3290 3141 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 9394 2650 2620 CTTNET China TieTong Telecommunications Corpora 7552 2672 2610 VIETEL-AS-AP Viettel Group, VN 11830 2639 2554 Instituto Costarricense de Electricidad y Telec 45899 2498 2332 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 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 4244637200 PRIVATE 83.102.234.0/24 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 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 41.76.143.0/24 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 /14:1052 /15:1831 /16:12572 /17:7383 /18:12827 /19:23334 /20:35180 /21:41652 /22:79565 /23:63505 /24:350953 /25:53 /26:24 /27:47 /28:37 /29:20 /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 2921 3492 ALJAWWALSTC-AS, SA 12479 2721 3974 UNI2-AS, ES 22773 2544 3290 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2061 2167 MEGAPATH5-US - MegaPath Corporation, US 11830 1987 2639 Instituto Costarricense de Electricidad y Telec 30036 1698 1947 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1603 3599 Telmex Colombia S.A., CO 8551 1558 2095 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 1549 1778 CABLEONE - CABLE ONE, INC., US

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

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

1:1442 2:815 4:18 5:2779 6:59 7:1 8:1071 12:1841 13:132 14:1664 15:28 16:3 17:23 18:68 20:47 21:4 23:2206 24:1999 25:2 27:2094 31:1855 32:72 35:24 36:300 37:2697 38:1360 39:251 40:115 41:2832 42:536 43:1685 44:74 45:3635 46:2808 47:183 49:1282 50:951 51:49 52:957 54:369 55:5 56:12 57:40 58:1309 59:880 60:429 61:1920 62:1767 63:1659 64:4247 65:1836 66:4090 67:2019 68:980 69:2828 70:1068 71:531 72:1851 74:2324 75:368 76:347 77:1510 78:1652 79:1873 80:1462 81:1314 82:1067 83:774 84:955 85:2013 86:573 87:1277 88:862 89:2201 90:200 91:5937 92:1169 93:2323 94:2273 95:2711 96:562 97:347 98:886 99:133 100:80 101:1054 102:40 103:14723 104:2807 105:225 106:643 107:1649 108:628 109:2426 110:1215 111:1630 112:1232 113:1252 114:1037 115:1487 116:1359 117:1561 118:1685 119:1274 120:873 121:940 122:2305 123:1640 124:1220 125:1456 128:925 129:614 130:426 131:1501 132:665 133:196 134:931 135:176 136:423 137:439 138:1902 139:557 140:320 141:668 142:710 143:914 144:770 145:432 146:1092 147:681 148:1509 149:689 150:579 151:1037 152:741 153:264 154:973 155:733 156:815 157:724 158:507 159:1444 160:913 161:728 162:2179 163:474 164:976 165:1225 166:374 167:1350 168:2993 169:782 170:3606 171:372 172:856 173:1650 174:871 175:603 176:1702 177:3953 178:2363 179:1182 180:1744 181:2173 182:1975 183:1068 184:843 185:12579 186:3513 187:2344 188:2612 189:2003 190:8093 191:1426 192:8882 193:5509 194:4307 195:3674 196:2353 197:1370 198:4839 199:5133 200:7335 201:4994 202:7819 203:7850 204:4036 205:2614 206:2764 207:2732 208:3655 209:3447 210:3246 211:1853 212:2891 213:2670 214:905 215:58 216:4971 217:2061 218:820 219:384 220:1694 221:970 222:725 223:1154

End of report