Orbit

Routing Table Report 05:00 +10GMT Fri 06 Apr, 2018

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

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

BGP routing table entries examined: 631980 Prefixes after maximum aggregation (per Origin AS): 247497 Deaggregation factor: 2.55 Unique aggregates announced (without unneeded subnets): 312852 Total ASes present in the Internet Routing Table: 55957 Prefixes per ASN: 11.29 Origin-only ASes present in the Internet Routing Table: 48380 Origin ASes announcing only one prefix: 21408 Transit ASes present in the Internet Routing Table: 7577 Transit-only ASes present in the Internet Routing Table: 369 Average AS path length visible in the Internet Routing Table: 4.9 Max AS path length visible: 28 Max AS path prepend of ASN ( 14754) 21 Prefixes from unregistered ASNs in the Routing Table: 42 Number of instances of unregistered ASNs: 48 Number of 32-bit ASNs allocated by the RIRs: 22068 Number of 32-bit ASNs visible in the Routing Table: 16487 Prefixes from 32-bit ASNs in the Routing Table: 68238 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: 293 Number of addresses announced to Internet: 2741689620 Equivalent to 163 /8s, 106 /16s and 221 /24s Percentage of available address space announced: 74.1 Percentage of allocated address space announced: 74.1 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: 217212

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

Prefixes being announced by APNIC Region ASes: 159162 Total APNIC prefixes after maximum aggregation: 46470 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 158259 Unique aggregates announced from the APNIC address blocks: 67601 APNIC Region origin ASes present in the Internet Routing Table: 7232 APNIC Prefixes per ASN: 21.88 APNIC Region origin ASes announcing only one prefix: 2012 APNIC Region transit ASes present in the Internet Routing Table: 1088 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: 2971 Number of APNIC addresses announced to Internet: 735801104 Equivalent to 43 /8s, 219 /16s and 111 /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: 185178 Total ARIN prefixes after maximum aggregation: 89999 ARIN Deaggregation factor: 2.06 Prefixes being announced from the ARIN address blocks: 185747 Unique aggregates announced from the ARIN address blocks: 89348 ARIN Region origin ASes present in the Internet Routing Table: 16475 ARIN Prefixes per ASN: 11.27 ARIN Region origin ASes announcing only one prefix: 6273 ARIN Region transit ASes present in the Internet Routing Table: 1550 Average ARIN Region AS path length visible: 4.6 Max ARIN Region AS path length visible: 22 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2060 Number of ARIN addresses announced to Internet: 1041279236 Equivalent to 62 /8s, 16 /16s and 169 /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: 181698 Total RIPE prefixes after maximum aggregation: 87616 RIPE Deaggregation factor: 2.07 Prefixes being announced from the RIPE address blocks: 178185 Unique aggregates announced from the RIPE address blocks: 108089 RIPE Region origin ASes present in the Internet Routing Table: 23889 RIPE Prefixes per ASN: 7.46 RIPE Region origin ASes announcing only one prefix: 10878 RIPE Region transit ASes present in the Internet Routing Table: 3343 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: 6596 Number of RIPE addresses announced to Internet: 701752064 Equivalent to 41 /8s, 211 /16s and 227 /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: 88269 Total LACNIC prefixes after maximum aggregation: 19455 LACNIC Deaggregation factor: 4.54 Prefixes being announced from the LACNIC address blocks: 89615 Unique aggregates announced from the LACNIC address blocks: 40261 LACNIC Region origin ASes present in the Internet Routing Table: 6920 LACNIC Prefixes per ASN: 12.95 LACNIC Region origin ASes announcing only one prefix: 1902 LACNIC Region transit ASes present in the Internet Routing Table: 1270 Average LACNIC Region AS path length visible: 5.5 Max LACNIC Region AS path length visible: 28 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 4479 Number of LACNIC addresses announced to Internet: 167329024 Equivalent to 9 /8s, 249 /16s and 61 /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: 17622 Total AfriNIC prefixes after maximum aggregation: 3929 AfriNIC Deaggregation factor: 4.49 Prefixes being announced from the AfriNIC address blocks: 19881 Unique aggregates announced from the AfriNIC address blocks: 7308 AfriNIC Region origin ASes present in the Internet Routing Table: 1053 AfriNIC Prefixes per ASN: 18.88 AfriNIC Region origin ASes announcing only one prefix: 342 AfriNIC Region transit ASes present in the Internet Routing Table: 220 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: 381 Number of AfriNIC addresses announced to Internet: 95142144 Equivalent to 5 /8s, 171 /16s and 193 /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 4338 415 427 TPG-INTERNET-AP TPG Telecom Limited, AU 9829 2814 1499 544 BSNL-NIB National Internet Backbone, IN 7552 2717 1156 65 VIETEL-AS-AP Viettel Group, VN 9394 2643 4923 30 CTTNET China TieTong Telecommunications 45899 2529 1566 161 VNPT-AS-VN VNPT Corp, VN 4766 2415 11131 768 KIXS-AS-KR Korea Telecom, KR 9808 2161 8699 31 CMNET-GD Guangdong Mobile Communication 4755 2085 417 213 TATACOMM-AS TATA Communications formerl 9498 1782 377 150 BBIL-AP BHARTI Airtel Ltd., IN 9583 1623 129 561 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 3351 1323 85 SHAW - Shaw Communications Inc., CA 22773 3287 2988 150 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 16509 1957 4002 607 AMAZON-02 - Amazon.com, Inc., US 30036 1955 341 181 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 209 1929 5071 607 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 11492 1792 228 539 CABLEONE - CABLE ONE, INC., US 7018 1695 20179 1247 ATT-INTERNET4 - AT&T Services, Inc., US 16625 1671 808 1196 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 4057 1512 475 UNI2-AS, ES 39891 3748 203 20 ALJAWWALSTC-AS, SA 20940 2603 738 1922 AKAMAI-ASN1, US 8551 2270 378 43 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 34984 2018 334 480 TELLCOM-AS, TR 12389 2006 1859 706 ROSTELECOM-AS, RU 9121 1955 1692 19 TTNET, TR 13188 1607 100 46 TRIOLAN, UA 8402 1226 544 14 CORBINA-AS OJSC "Vimpelcom", RU 9198 1085 363 28 KAZTELECOM-AS, KZ

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 4314 3385 571 Uninet S.A. de C.V., MX 10620 3598 540 268 Telmex Colombia S.A., CO 11830 2641 369 85 Instituto Costarricense de Electricidad 6503 1624 437 54 Axtel, S.A.B. de C.V., MX 7303 1511 1023 193 Telecom Argentina S.A., AR 28573 1030 2251 174 CLARO S.A., BR 6147 1018 377 31 Telefonica del Peru S.A.A., PE 3816 1002 504 119 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 927 126 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 1140 396 44 LINKdotNET-AS, EG 37611 821 107 9 Afrihost, ZA 36903 741 372 137 MT-MPLS, MA 36992 713 1412 41 ETISALAT-MISR, EG 24835 638 850 15 RAYA-AS, EG 8452 636 1730 18 TE-AS TE-AS, EG 29571 471 68 12 ORANGE-COTE-IVOIRE, CI 37492 450 376 81 ORANGE-, TN 15399 364 35 7 WANANCHI-, KE 37342 360 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 4338 415 427 TPG-INTERNET-AP TPG Telecom Limited, AU 8151 4314 3385 571 Uninet S.A. de C.V., MX 12479 4057 1512 475 UNI2-AS, ES 39891 3748 203 20 ALJAWWALSTC-AS, SA 10620 3598 540 268 Telmex Colombia S.A., CO 6327 3351 1323 85 SHAW - Shaw Communications Inc., CA 22773 3287 2988 150 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 9829 2814 1499 544 BSNL-NIB National Internet Backbone, IN 7552 2717 1156 65 VIETEL-AS-AP Viettel Group, VN 9394 2643 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 4314 3743 Uninet S.A. de C.V., MX 39891 3748 3728 ALJAWWALSTC-AS, SA 12479 4057 3582 UNI2-AS, ES 10620 3598 3330 Telmex Colombia S.A., CO 6327 3351 3266 SHAW - Shaw Communications Inc., CA 22773 3287 3137 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 7552 2717 2652 VIETEL-AS-AP Viettel Group, VN 9394 2643 2613 CTTNET China TieTong Telecommunications Corpora 11830 2641 2556 Instituto Costarricense de Electricidad y Telec 45899 2529 2368 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 14.128.14.0/23 10247 NETLINE, ZA 14.192.50.0/23 10247 NETLINE, ZA 14.192.58.0/23 10247 NETLINE, ZA 27.100.7.0/24 56096 UNKNOWN 36.255.250.0/23 10247 NETLINE, ZA 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

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 /9:11 /10:34 /11:95 /12:277 /13:540 /14:1053 /15:1825 /16:12564 /17:7376 /18:12797 /19:23341 /20:35222 /21:41624 /22:79664 /23:63329 /24:351987 /25:53 /26:24 /27:47 /28:37 /29:21 /30:34 /31:10 /32:0

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

ASN No of nets Total ann. Description 6327 3140 3351 SHAW - Shaw Communications Inc., CA 39891 2921 3748 ALJAWWALSTC-AS, SA 12479 2781 4057 UNI2-AS, ES 22773 2540 3287 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 18566 2061 2167 MEGAPATH5-US - MegaPath Corporation, US 11830 1989 2641 Instituto Costarricense de Electricidad y Telec 8551 1733 2270 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 1706 1955 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 10620 1604 3598 Telmex Colombia S.A., CO 11492 1553 1792 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) ----------------------------------------------

1:1451 2:818 4:18 5:2835 6:59 7:1 8:1074 12:1843 13:133 14:1667 15:29 16:3 17:23 18:68 20:47 21:4 23:2193 24:1988 25:2 27:2042 31:1857 32:70 35:24 36:302 37:2714 38:1360 39:252 40:115 41:2757 42:535 43:1683 44:74 45:3635 46:2955 47:184 49:1226 50:948 51:304 52:948 54:369 55:4 56:12 57:40 58:1292 59:888 60:430 61:1924 62:1765 63:1656 64:4254 65:1843 66:4158 67:2020 68:995 69:2824 70:1066 71:531 72:1848 74:2322 75:400 76:347 77:1511 78:1664 79:1903 80:1460 81:1313 82:1066 83:776 84:968 85:2017 86:575 87:1266 88:862 89:2259 90:207 91:5941 92:1172 93:2330 94:2317 95:2723 96:562 97:348 98:906 99:133 100:80 101:874 102:41 103:14802 104:2793 105:229 106:646 107:1627 108:630 109:2825 110:1194 111:1634 112:1239 113:1259 114:1027 115:1496 116:1355 117:1580 118:1641 119:1261 120:869 121:941 122:2319 123:1646 124:1220 125:1456 128:923 129:618 130:426 131:1482 132:677 133:196 134:930 135:177 136:427 137:441 138:1856 139:564 140:320 141:669 142:712 143:913 144:772 145:433 146:1108 147:683 148:1522 149:686 150:575 151:1037 152:741 153:264 154:944 155:723 156:821 157:716 158:511 159:1456 160:919 161:724 162:2188 163:465 164:986 165:1229 166:377 167:1345 168:2997 169:775 170:3592 171:372 172:837 173:1649 174:868 175:605 176:1708 177:3955 178:2376 179:1184 180:1743 181:2176 182:1986 183:1070 184:838 185:12649 186:3484 187:2381 188:2710 189:2005 190:8085 191:1410 192:8875 193:5529 194:4324 195:3682 196:2346 197:1359 198:4841 199:5134 200:7268 201:4980 202:7789 203:7850 204:4040 205:2638 206:2766 207:2724 208:3662 209:3479 210:3240 211:1853 212:2924 213:2649 214:911 215:58 216:5023 217:2080 218:823 219:383 220:1693 221:968 222:727 223:1166

End of report