Orbit

Routing Table Report 04:00 +10GMT Fri 29 Jan, 2021

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

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

BGP routing table entries examined: 840762 Prefixes after maximum aggregation (per Origin AS): 321749 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 401416 Total ASes present in the Internet Routing Table: 70384 Prefixes per ASN: 11.95 Origin-only ASes present in the Internet Routing Table: 60516 Origin ASes announcing only one prefix: 25028 Transit ASes present in the Internet Routing Table: 9868 Transit-only ASes present in the Internet Routing Table: 302 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 33 Max AS path prepend of ASN ( 45582) 27 Prefixes from unregistered ASNs in the Routing Table: 880 Number of instances of unregistered ASNs: 882 Number of 32-bit ASNs allocated by the RIRs: 34853 Number of 32-bit ASNs visible in the Routing Table: 28921 Prefixes from 32-bit ASNs in the Routing Table: 134857 Number of bogon 32-bit ASNs visible in the Routing Table: 14 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 735 Number of addresses announced to Internet: 2919089280 Equivalent to 173 /8s, 253 /16s and 196 /24s Percentage of available address space announced: 78.8 Percentage of allocated address space announced: 78.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 285595

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

Prefixes being announced by APNIC Region ASes: 220786 Total APNIC prefixes after maximum aggregation: 65361 APNIC Deaggregation factor: 3.38 Prefixes being announced from the APNIC address blocks: 216568 Unique aggregates announced from the APNIC address blocks: 88049 APNIC Region origin ASes present in the Internet Routing Table: 11238 APNIC Prefixes per ASN: 19.27 APNIC Region origin ASes announcing only one prefix: 3212 APNIC Region transit ASes present in the Internet Routing Table: 1598 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 30 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6376 Number of APNIC addresses announced to Internet: 778390272 Equivalent to 46 /8s, 101 /16s and 75 /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, 131072-143673 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: 242950 Total ARIN prefixes after maximum aggregation: 111978 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 243537 Unique aggregates announced from the ARIN address blocks: 116144 ARIN Region origin ASes present in the Internet Routing Table: 18692 ARIN Prefixes per ASN: 13.03 ARIN Region origin ASes announcing only one prefix: 6797 ARIN Region transit ASes present in the Internet Routing Table: 1915 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3675 Number of ARIN addresses announced to Internet: 1148306176 Equivalent to 68 /8s, 113 /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, 393216-401308 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, 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: 238889 Total RIPE prefixes after maximum aggregation: 112466 RIPE Deaggregation factor: 2.12 Prefixes being announced from the RIPE address blocks: 234763 Unique aggregates announced from the RIPE address blocks: 138471 RIPE Region origin ASes present in the Internet Routing Table: 27676 RIPE Prefixes per ASN: 8.48 RIPE Region origin ASes announcing only one prefix: 11902 RIPE Region transit ASes present in the Internet Routing Table: 3892 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9871 Number of RIPE addresses announced to Internet: 709878656 Equivalent to 42 /8s, 79 /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 196608-213403 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: 112156 Total LACNIC prefixes after maximum aggregation: 26328 LACNIC Deaggregation factor: 4.26 Prefixes being announced from the LACNIC address blocks: 113301 Unique aggregates announced from the LACNIC address blocks: 48054 LACNIC Region origin ASes present in the Internet Routing Table: 10635 LACNIC Prefixes per ASN: 10.65 LACNIC Region origin ASes announcing only one prefix: 2620 LACNIC Region transit ASes present in the Internet Routing Table: 2011 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 33 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8234 Number of LACNIC addresses announced to Internet: 174166272 Equivalent to 10 /8s, 97 /16s and 145 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + 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: 25099 Total AfriNIC prefixes after maximum aggregation: 4901 AfriNIC Deaggregation factor: 5.12 Prefixes being announced from the AfriNIC address blocks: 31858 Unique aggregates announced from the AfriNIC address blocks: 10023 AfriNIC Region origin ASes present in the Internet Routing Table: 1443 AfriNIC Prefixes per ASN: 22.08 AfriNIC Region origin ASes announcing only one prefix: 496 AfriNIC Region transit ASes present in the Internet Routing Table: 288 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 28 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 765 Number of AfriNIC addresses announced to Internet: 107827712 Equivalent to 6 /8s, 109 /16s and 82 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 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 5711 777 661 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4530 4192 74 ERX-CERNET-BKB China Education and Rese 7552 3559 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3222 935 524 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 3007 9044 57 CMNET-GD Guangdong Mobile Communication 45899 2875 1896 55 VNPT-AS-VN VNPT Corp, VN 4766 2440 11104 569 KIXS-AS-KR Korea Telecom, KR 9498 2304 482 231 BBIL-AP BHARTI Airtel Ltd., IN 4755 2135 441 189 TATACOMM-AS TATA Communications formerl 45090 2075 1045 64 CNNIC-TENCENT-NET-AP Shenzhen Tencent C

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 4778 317 704 CABLEONE, US 16509 4734 9086 2160 AMAZON-02, US 7155 4036 264 32 VIASAT-SP-BACKBONE, US 22773 3814 2994 222 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3330 1317 72 SHAW, CA 16625 3260 1704 2327 AKAMAI-AS, US 209 2519 5058 505 CENTURYLINK-US-LEGACY-QWEST, US 30036 2494 369 132 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2354 3000 1642 FRONTIER-FRTR, US 5972 2179 437 779 DNIC-ASBLK-05800-06055, US

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 6266 1700 146 UNI2-AS, ES 47331 6034 823 3572 TTNET, TR 39891 3459 195 22 ALJAWWALSTC-AS, SA 20940 3366 3347 202 AKAMAI-ASN1, NL 8551 3199 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2877 2282 890 ROSTELECOM-AS, RU 9009 2304 234 1244 M247, GB 34984 2177 354 579 TELLCOM-AS, TR 13188 1611 100 23 TRIOLAN, UA 58224 1503 869 549 TCI, IR

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 8176 3403 592 Uninet S.A. de C.V., MX 10620 3403 526 602 Telmex Colombia S.A., CO 11830 2564 369 63 Instituto Costarricense de Electricidad 13999 1621 433 417 Mega Cable, S.A. de C.V., MX 6503 1437 311 475 Axtel, S.A.B. de C.V., MX 7303 1437 911 262 Telecom Argentina S.A., AR 28573 1373 2259 219 CLARO S.A., BR 6147 1149 379 39 Telefonica del Peru S.A.A., PE 3816 1139 559 142 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 1003 212 414 Techtel LMDS Comunicaciones Interactiva

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 1579 393 21 LINKdotNET-AS, EG 24835 1292 480 28 RAYA-AS, EG 36992 1185 1537 169 ETISALAT-MISR, EG 36903 978 510 101 MT-MPLS, MA 29571 702 68 11 ORANGE-COTE-IVOIRE, CI 6713 532 1863 34 IAM-AS, MA 36935 478 522 40 Vodafone-, EG 37342 478 32 1 MOVITEL, MZ 23889 454 232 16 MauritiusTelecom, MU 15399 440 46 16 WANANCHI-, KE

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 8176 3403 592 Uninet S.A. de C.V., MX 12479 6266 1700 146 UNI2-AS, ES 47331 6034 823 3572 TTNET, TR 7545 5711 777 661 TPG-INTERNET-AP TPG Telecom Limited, AU 11492 4778 317 704 CABLEONE, US 16509 4734 9086 2160 AMAZON-02, US 4538 4530 4192 74 ERX-CERNET-BKB China Education and Rese 7155 4036 264 32 VIASAT-SP-BACKBONE, US 22773 3814 2994 222 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3559 1330 19 VIETEL-AS-AP Viettel Group, VN

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

Global Per AS Maximum Aggregation summary -----------------------------------------

ASN No of nets Net Savings Description 12479 6266 6120 UNI2-AS, ES 7545 5711 5050 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4530 4456 ERX-CERNET-BKB China Education and Research Net 11492 4778 4074 CABLEONE, US 7155 4036 4004 VIASAT-SP-BACKBONE, US 22773 3814 3592 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3559 3540 VIETEL-AS-AP Viettel Group, VN 39891 3459 3437 ALJAWWALSTC-AS, SA 6327 3330 3258 SHAW, CA 20940 3366 3164 AKAMAI-ASN1, NL

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

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

Bad AS Designation Net Originated Transit AS Transit AS Name 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 174 COGENT-174, US 18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US 32985 UNALLOCATED 8.28.31.0/24 3356 LEVEL3, US 394936 UNALLOCATED 8.33.224.0/24 174 COGENT-174, US 23061 UNALLOCATED 8.39.119.0/24 3356 LEVEL3, US 395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US 46766 UNALLOCATED 8.44.208.0/24 3356 LEVEL3, US 40544 UNALLOCATED 12.0.33.0/24 6461 ZAYO-6461, US 393489 UNALLOCATED 12.7.109.0/24 7018 ATT-INTERNET4, US

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

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

Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US

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

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

Unassigned Network ASN Information AS Name 23.133.192.0/24 Origin: 46432 AS-MITRA, US Transit: 174 COGENT-174, US 23.141.0.0/24 Origin: 395350 UNASSIGNED Transit: 11426 TWC-11426-CAROLINAS, US 23.142.80.0/24 Origin: 397881 STINGERS, US Transit: 398481 REDMERCURY, US 23.226.240.0/20 Origin: 40430 UNASSIGNED Transit: 174 COGENT-174, US 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet

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 /8:11 /9:13 /10:40 /11:102 /12:293 /13:581 /14:1182 /15:1934 /16:13517 /17:8313 /18:13776 /19:25649 /20:41541 /21:50658 /22:104497 /23:88971 /24:488199 /25:1485 /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 47331 5356 6034 TTNET, TR 12479 5233 6266 UNI2-AS, ES 11492 3839 4778 CABLEONE, US 6327 3135 3330 SHAW, CA 7155 3124 4036 VIASAT-SP-BACKBONE, US 22773 2900 3814 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3459 ALJAWWALSTC-AS, SA 8151 2785 8176 Uninet S.A. de C.V., MX 8551 2660 3199 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2224 2494 MEDIACOM-ENTERPRISE-BUSINESS, US

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

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

1:1874 2:1190 3:85 4:19 5:3579 6:65 7:5 8:1484 9:1 11:36 12:1755 13:349 14:2451 15:75 16:15 17:313 18:94 20:113 22:188 23:4255 24:2363 25:3 27:2345 31:2193 32:111 34:2 35:39 36:1144 37:3621 38:2039 39:485 40:150 41:3876 42:902 43:2110 44:231 45:14777 46:3652 47:320 49:1606 50:1698 51:95 52:1172 54:218 55:779 56:6 57:57 58:1695 59:1159 60:823 61:2361 62:2218 63:1984 64:5233 65:2388 66:5128 67:2952 68:1168 69:4087 70:1397 71:686 72:3074 74:2583 75:1472 76:692 77:2014 78:3195 79:2458 80:1801 81:1601 82:1272 83:1106 84:1250 85:3088 86:616 87:1794 88:2344 89:2890 90:386 91:7249 92:1608 93:2548 94:2953 95:4167 96:1235 97:343 98:977 99:978 100:91 101:1039 102:1271 103:25246 104:3671 105:418 106:728 107:2196 108:694 109:3819 110:1996 111:2369 112:1749 113:1678 114:1421 115:1861 116:1895 117:2196 118:2306 119:1919 120:950 121:1074 122:2313 123:2158 124:1649 125:2158 128:1325 129:1174 130:796 131:2008 132:756 133:319 134:1554 135:287 136:712 137:901 138:2283 139:1156 140:741 141:1160 142:1055 143:1243 144:1219 145:339 146:1393 147:1212 148:2203 149:1255 150:747 151:1193 152:1549 153:453 154:2159 155:1222 156:1412 157:1162 158:922 159:2048 160:2060 161:1078 162:3262 163:943 164:1417 165:1293 166:601 167:1764 168:3575 169:638 170:4363 171:769 172:2056 173:2938 174:977 175:1066 176:2940 177:4387 178:2859 179:1871 180:2272 181:2606 182:3167 183:1621 184:2453 185:17806 186:4097 187:3058 188:3275 189:2728 190:9116 191:1383 192:10648 193:7902 194:6462 195:4616 196:3089 197:2300 198:6012 199:5980 200:7364 201:5294 202:10505 203:10092 204:4634 205:3274 206:3432 207:3347 208:4001 209:4604 210:4217 211:2163 212:3587 213:3284 214:1195 215:61 216:6149 217:2497 218:955 219:670 220:2073 221:929 222:964 223:1724

End of report