Orbit

Routing Table Report 04:00 +10GMT Wed 24 Apr, 2019

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

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

BGP routing table entries examined: 746823 Prefixes after maximum aggregation (per Origin AS): 286679 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 359566 Total ASes present in the Internet Routing Table: 63964 Prefixes per ASN: 11.68 Origin-only ASes present in the Internet Routing Table: 55033 Origin ASes announcing only one prefix: 23750 Transit ASes present in the Internet Routing Table: 8931 Transit-only ASes present in the Internet Routing Table: 277 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 40 Max AS path prepend of ASN ( 22394) 37 Prefixes from unregistered ASNs in the Routing Table: 23 Number of instances of unregistered ASNs: 26 Number of 32-bit ASNs allocated by the RIRs: 26660 Number of 32-bit ASNs visible in the Routing Table: 21771 Prefixes from 32-bit ASNs in the Routing Table: 95374 Number of bogon 32-bit ASNs visible in the Routing Table: 19 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 240 Number of addresses announced to Internet: 2849701504 Equivalent to 169 /8s, 218 /16s and 254 /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: 99.2 Total number of prefixes smaller than registry allocations: 249606

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

Prefixes being announced by APNIC Region ASes: 201324 Total APNIC prefixes after maximum aggregation: 58200 APNIC Deaggregation factor: 3.46 Prefixes being announced from the APNIC address blocks: 198078 Unique aggregates announced from the APNIC address blocks: 82372 APNIC Region origin ASes present in the Internet Routing Table: 9662 APNIC Prefixes per ASN: 20.50 APNIC Region origin ASes announcing only one prefix: 2704 APNIC Region transit ASes present in the Internet Routing Table: 1436 Average APNIC Region AS path length visible: 4.5 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 4663 Number of APNIC addresses announced to Internet: 773795712 Equivalent to 46 /8s, 31 /16s and 47 /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, 131072-139577 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: 222079 Total ARIN prefixes after maximum aggregation: 104440 ARIN Deaggregation factor: 2.13 Prefixes being announced from the ARIN address blocks: 221143 Unique aggregates announced from the ARIN address blocks: 105405 ARIN Region origin ASes present in the Internet Routing Table: 18435 ARIN Prefixes per ASN: 12.00 ARIN Region origin ASes announcing only one prefix: 6842 ARIN Region transit ASes present in the Internet Routing Table: 1903 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 40 Number of ARIN region 32-bit ASNs visible in the Routing Table: 2671 Number of ARIN addresses announced to Internet: 1078444928 Equivalent to 64 /8s, 71 /16s and 195 /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, 393216-399260 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: 205660 Total RIPE prefixes after maximum aggregation: 98085 RIPE Deaggregation factor: 2.10 Prefixes being announced from the RIPE address blocks: 201957 Unique aggregates announced from the RIPE address blocks: 120055 RIPE Region origin ASes present in the Internet Routing Table: 26001 RIPE Prefixes per ASN: 7.77 RIPE Region origin ASes announcing only one prefix: 11550 RIPE Region transit ASes present in the Internet Routing Table: 3700 Average RIPE Region AS path length visible: 4.6 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 8033 Number of RIPE addresses announced to Internet: 718783616 Equivalent to 42 /8s, 215 /16s and 196 /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 196608-210331 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: 96354 Total LACNIC prefixes after maximum aggregation: 21660 LACNIC Deaggregation factor: 4.45 Prefixes being announced from the LACNIC address blocks: 97749 Unique aggregates announced from the LACNIC address blocks: 42436 LACNIC Region origin ASes present in the Internet Routing Table: 8302 LACNIC Prefixes per ASN: 11.77 LACNIC Region origin ASes announcing only one prefix: 2215 LACNIC Region transit ASes present in the Internet Routing Table: 1524 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 27 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 5855 Number of LACNIC addresses announced to Internet: 173704704 Equivalent to 10 /8s, 90 /16s and 134 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + 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: 21382 Total AfriNIC prefixes after maximum aggregation: 4275 AfriNIC Deaggregation factor: 5.00 Prefixes being announced from the AfriNIC address blocks: 27656 Unique aggregates announced from the AfriNIC address blocks: 9075 AfriNIC Region origin ASes present in the Internet Routing Table: 1271 AfriNIC Prefixes per ASN: 21.76 AfriNIC Region origin ASes announcing only one prefix: 439 AfriNIC Region transit ASes present in the Internet Routing Table: 245 Average AfriNIC Region AS path length visible: 4.9 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 549 Number of AfriNIC addresses announced to Internet: 104718080 Equivalent to 6 /8s, 61 /16s and 223 /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 4729 546 551 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4710 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3150 1307 54 VIETEL-AS-AP Viettel Group, VN 45899 3005 1738 112 VNPT-AS-VN VNPT Corp, VN 9829 2734 1496 551 BSNL-NIB National Internet Backbone, IN 4766 2609 11120 760 KIXS-AS-KR Korea Telecom, KR 9808 2448 8699 27 CMNET-GD Guangdong Mobile Communication 9394 2176 4898 27 CTTNET China TieTong Telecommunications 4755 2149 429 186 TATACOMM-AS TATA Communications formerl 9498 2050 427 172 BBIL-AP BHARTI Airtel Ltd., IN

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

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 11492 3645 238 585 CABLEONE - CABLE ONE, INC., US 6327 3616 1325 94 SHAW - Shaw Communications Inc., CA 22773 3396 2976 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 16509 2669 5910 1122 AMAZON-02 - Amazon.com, Inc., US 16625 2402 1315 1816 AKAMAI-AS - Akamai Technologies, Inc., 30036 2172 356 112 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 20115 2149 2751 527 CHARTER-20115 - Charter Communications, 18566 2107 405 108 MEGAPATH5-US - MegaPath Corporation, US 5650 2086 3074 1462 FRONTIER-FRTR - Frontier Communications 209 2038 5101 574 CENTURYLINK-US-LEGACY-QWEST - CenturyLi

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

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 12479 5437 1629 140 UNI2-AS, ES 39891 3778 203 20 ALJAWWALSTC-AS, SA 8551 3235 378 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 2643 534 1915 AKAMAI-ASN1, US 12389 2246 2222 649 ROSTELECOM-AS, RU 34984 2081 343 538 TELLCOM-AS, TR 9121 1671 1693 19 TTNET, TR 13188 1605 100 47 TRIOLAN, UA 9009 1425 148 780 M247, GB 8402 1248 545 15 CORBINA-AS OJSC "Vimpelcom", RU

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

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 5690 3340 599 Uninet S.A. de C.V., MX 10620 3440 538 378 Telmex Colombia S.A., CO 11830 2708 384 34 Instituto Costarricense de Electricidad 7303 1470 1007 256 Telecom Argentina S.A., AR 28573 1344 2241 202 CLARO S.A., BR 6503 1300 433 53 Axtel, S.A.B. de C.V., MX 6147 1236 376 28 Telefonica del Peru S.A.A., PE 3816 1083 515 141 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 13999 956 512 241 Mega Cable, S.A. de C.V., MX 11172 955 144 64 Alestra, S. de R.L. de C.V., MX

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

AfriNIC Region per AS prefix count summary ------------------------------------------

ASN No of nets /20 equiv MaxAgg Description 24863 1207 393 21 LINKdotNET-AS, EG 37611 896 107 9 Afrihost, ZA 24835 888 648 21 RAYA-AS, EG 36992 842 1531 68 ETISALAT-MISR, EG 36903 827 416 126 MT-MPLS, MA 8452 696 1731 19 TE-AS TE-AS, EG 29571 494 70 12 ORANGE-COTE-IVOIRE, CI 37492 470 470 57 ORANGE-, TN 15706 421 32 6 Sudatel, SD 37342 420 32 1 MOVITEL, MZ

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

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 5690 3340 599 Uninet S.A. de C.V., MX 12479 5437 1629 140 UNI2-AS, ES 7545 4729 546 551 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4710 4192 74 ERX-CERNET-BKB China Education and Rese 39891 3778 203 20 ALJAWWALSTC-AS, SA 11492 3645 238 585 CABLEONE - CABLE ONE, INC., US 6327 3616 1325 94 SHAW - Shaw Communications Inc., CA 10620 3440 538 378 Telmex Colombia S.A., CO 22773 3396 2976 161 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 8551 3235 378 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne

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

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

ASN No of nets Net Savings Description 12479 5437 5297 UNI2-AS, ES 4538 4710 4636 ERX-CERNET-BKB China Education and Research Net 7545 4729 4178 TPG-INTERNET-AP TPG Telecom Limited, AU 39891 3778 3758 ALJAWWALSTC-AS, SA 6327 3616 3522 SHAW - Shaw Communications Inc., CA 22773 3396 3235 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 8551 3235 3190 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 7552 3150 3096 VIETEL-AS-AP Viettel Group, VN 10620 3440 3062 Telmex Colombia S.A., CO 11492 3645 3060 CABLEONE - CABLE ONE, INC., US

Complete listing at http://thyme.rand.apnic.net/current/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 266842 UNALLOCATED 45.238.156.0/22 265680 HNTELCO S.A, HN 65550 DOCUMENT 81.8.34.0/24 15924 BORUSANTELEKOM-AS, TR 65550 DOCUMENT 81.8.35.0/24 15924 BORUSANTELEKOM-AS, TR 65549 DOCUMENT 117.239.163.0/24 65544 UNKNOWN 64339 UNALLOCATED 143.0.108.0/22 18747 IFX18747 - IFX Corporation, US 64355 UNALLOCATED 156.40.196.0/24 30387 NIH-NET-NCCS - National Instit 64011 UNALLOCATED 166.133.128.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.133.192.0/18 20057 ATT-MOBILITY-LLC-AS20057 - AT& 64011 UNALLOCATED 166.184.9.0/24 20057 ATT-MOBILITY-LLC-AS20057 - AT&

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

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

Network Origin AS Description 27.100.7.0/24 56096 UNKNOWN 27.126.156.0/22 55827 UNKNOWN 27.126.156.0/23 55827 UNKNOWN 27.126.158.0/23 55827 UNKNOWN 41.76.136.0/22 37500 -Reserved AS-, ZZ 41.76.140.0/22 37500 -Reserved AS-, ZZ 41.78.92.0/22 14988 BTC-GATE1, BW 41.78.180.0/23 37265 -Reserved AS-, ZZ 41.220.48.0/20 36900 -Reserved AS-, ZZ 41.242.92.0/24 37643 -Reserved AS-, ZZ

Complete listing at http://thyme.rand.apnic.net/current/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 /8:12 /9:10 /10:37 /11:100 /12:294 /13:569 /14:1132 /15:1908 /16:13367 /17:7971 /18:13901 /19:25629 /20:40171 /21:46254 /22:93459 /23:75712 /24:425231 /25:1066 /26:0 /27:0 /28:0 /29:0 /30:0 /31:0 /32:0

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

ASN No of nets Total ann. Description 12479 4355 5437 UNI2-AS, ES 6327 3390 3616 SHAW - Shaw Communications Inc., CA 39891 2946 3778 ALJAWWALSTC-AS, SA 11492 2854 3645 CABLEONE - CABLE ONE, INC., US 8551 2689 3235 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 22773 2631 3396 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications 11830 2053 2708 Instituto Costarricense de Electricidad y Telec 18566 2002 2107 MEGAPATH5-US - MegaPath Corporation, US 30036 1919 2172 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communi 5650 1754 2086 FRONTIER-FRTR - Frontier Communications of Amer

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

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

1:1599 2:979 3:6 4:21 5:3114 6:45 7:1 8:1293 9:1 12:1800 13:333 14:2000 15:36 16:4 17:251 18:58 20:50 23:2678 24:2497 25:2 27:2484 31:1978 32:101 35:36 36:850 37:3055 38:1734 39:297 40:121 41:3283 42:780 43:2022 44:150 45:7312 46:3264 47:262 49:1363 50:1108 51:322 52:1015 54:283 55:698 56:6 57:43 58:1791 59:1073 60:507 61:2127 62:2127 63:1825 64:4951 65:2226 66:4820 67:2717 68:1177 69:3526 70:1323 71:614 72:2471 74:2753 75:536 76:543 77:1758 78:1813 79:2293 80:1806 81:1511 82:1118 83:904 84:1130 85:2314 86:523 87:1550 88:1055 89:2580 90:217 91:6574 92:1376 93:2475 94:2506 95:3246 96:942 97:343 98:953 99:396 100:87 101:1162 102:540 103:20986 104:3548 105:253 106:798 107:1781 108:686 109:3728 110:1652 111:1937 112:1486 113:1401 114:1141 115:1717 116:1747 117:1901 118:2175 119:1622 120:1020 121:1040 122:2354 123:1651 124:1469 125:1955 128:1239 129:830 130:536 131:1805 132:791 133:221 134:1090 135:241 136:570 137:747 138:2050 139:867 140:644 141:876 142:802 143:1047 144:891 145:494 146:1263 147:834 148:1722 149:829 150:785 151:1012 152:1058 153:335 154:2817 155:920 156:1628 157:964 158:658 159:1945 160:1590 161:924 162:2757 163:808 164:1197 165:1611 166:436 167:1397 168:3275 169:874 170:4086 171:577 172:1198 173:2212 174:1041 175:922 176:2325 177:4133 178:2539 179:1434 180:2096 181:2426 182:2684 183:1089 184:1503 185:14994 186:3666 187:2459 188:2951 189:1983 190:8305 191:1577 192:10057 193:6649 194:5414 195:4102 196:3146 197:1774 198:5892 199:5992 200:7131 201:5101 202:10418 203:10067 204:4539 205:3039 206:3224 207:3226 208:3963 209:4240 210:3940 211:2009 212:3153 213:2923 214:1132 215:55 216:5925 217:2234 218:882 219:582 220:1855 221:968 222:987 223:1370

End of report