Orbit

Routing Table Report 04:00 +10GMT Tue 02 Jun, 2020

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

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

BGP routing table entries examined: 812362 Prefixes after maximum aggregation (per Origin AS): 309044 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 396039 Total ASes present in the Internet Routing Table: 68220 Prefixes per ASN: 11.91 Origin-only ASes present in the Internet Routing Table: 58606 Origin ASes announcing only one prefix: 24436 Transit ASes present in the Internet Routing Table: 9614 Transit-only ASes present in the Internet Routing Table: 320 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 42 Max AS path prepend of ASN ( 22394) 38 Prefixes from unregistered ASNs in the Routing Table: 1122 Number of instances of unregistered ASNs: 1124 Number of 32-bit ASNs allocated by the RIRs: 31828 Number of 32-bit ASNs visible in the Routing Table: 26288 Prefixes from 32-bit ASNs in the Routing Table: 121350 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: 0 Number of addresses announced to Internet: 2842123520 Equivalent to 169 /8s, 103 /16s and 93 /24s Percentage of available address space announced: 76.8 Percentage of allocated address space announced: inf Percentage of available address space allocated: 0.0 Percentage of address space in use by end-sites: 99.5 Total number of prefixes smaller than registry allocations: 604347

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

Prefixes being announced by APNIC Region ASes: 213864 Total APNIC prefixes after maximum aggregation: 62568 APNIC Deaggregation factor: 3.42 Prefixes being announced from the APNIC address blocks: 0 Unique aggregates announced from the APNIC address blocks: 0 APNIC Region origin ASes present in the Internet Routing Table: 10588 APNIC Prefixes per ASN: 0.00 APNIC Region origin ASes announcing only one prefix: 2954 APNIC Region transit ASes present in the Internet Routing Table: 1566 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 5670 Number of APNIC addresses announced to Internet: 0 Equivalent to 0 /8s, 0 /16s and 0 /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, 131072-141625 APNIC Address Blocks

ARIN Region Analysis Summary ----------------------------

Prefixes being announced by ARIN Region ASes: 237210 Total ARIN prefixes after maximum aggregation: 109334 ARIN Deaggregation factor: 2.17 Prefixes being announced from the ARIN address blocks: 0 Unique aggregates announced from the ARIN address blocks: 0 ARIN Region origin ASes present in the Internet Routing Table: 18523 ARIN Prefixes per ASN: 0.00 ARIN Region origin ASes announcing only one prefix: 6778 ARIN Region transit ASes present in the Internet Routing Table: 1918 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 42 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3261 Number of ARIN addresses announced to Internet: 0 Equivalent to 0 /8s, 0 /16s and 0 /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

RIPE Region Analysis Summary ----------------------------

Prefixes being announced by RIPE Region ASes: 230910 Total RIPE prefixes after maximum aggregation: 106871 RIPE Deaggregation factor: 2.16 Prefixes being announced from the RIPE address blocks: 0 Unique aggregates announced from the RIPE address blocks: 0 RIPE Region origin ASes present in the Internet Routing Table: 27119 RIPE Prefixes per ASN: 0.00 RIPE Region origin ASes announcing only one prefix: 11741 RIPE Region transit ASes present in the Internet Routing Table: 3843 Average RIPE Region AS path length visible: 4.4 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9192 Number of RIPE addresses announced to Internet: 0 Equivalent to 0 /8s, 0 /16s and 0 /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

LACNIC Region Analysis Summary ------------------------------

Prefixes being announced by LACNIC Region ASes: 106450 Total LACNIC prefixes after maximum aggregation: 24845 LACNIC Deaggregation factor: 4.28 Prefixes being announced from the LACNIC address blocks: 0 Unique aggregates announced from the LACNIC address blocks: 0 LACNIC Region origin ASes present in the Internet Routing Table: 9898 LACNIC Prefixes per ASN: 0.00 LACNIC Region origin ASes announcing only one prefix: 2472 LACNIC Region transit ASes present in the Internet Routing Table: 1853 Average LACNIC Region AS path length visible: 5.0 Max LACNIC Region AS path length visible: 33 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7474 Number of LACNIC addresses announced to Internet: 0 Equivalent to 0 /8s, 0 /16s and 0 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-272796 + ERX transfers LACNIC Address Blocks

AfriNIC Region Analysis Summary -------------------------------

Prefixes being announced by AfriNIC Region ASes: 22805 Total AfriNIC prefixes after maximum aggregation: 4702 AfriNIC Deaggregation factor: 4.85 Prefixes being announced from the AfriNIC address blocks: 0 Unique aggregates announced from the AfriNIC address blocks: 0 AfriNIC Region origin ASes present in the Internet Routing Table: 1401 AfriNIC Prefixes per ASN: 0.00 AfriNIC Region origin ASes announcing only one prefix: 491 AfriNIC Region transit ASes present in the Internet Routing Table: 278 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 30 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 691 Number of AfriNIC addresses announced to Internet: 0 Equivalent to 0 /8s, 0 /16s and 0 /24s AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers AfriNIC Address Blocks

APNIC Region per AS prefix count summary ----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 7545 5496 703 637 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4739 4192 73 ERX-CERNET-BKB China Education and Rese 7552 3419 1330 22 VIETEL-AS-AP Viettel Group, VN 45899 3150 1806 101 VNPT-AS-VN VNPT Corp, VN 7713 2712 831 510 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2644 9043 61 CMNET-GD Guangdong Mobile Communication 9498 2271 434 224 BBIL-AP BHARTI Airtel Ltd., IN 4766 2269 11102 555 KIXS-AS-KR Korea Telecom, KR 4755 2133 441 194 TATACOMM-AS TATA Communications formerl 9394 2038 4914 20 CTTNET China TieTong Telecommunications

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 4382 295 693 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3955 8130 1805 AMAZON-02, US 22773 3557 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3375 1324 91 SHAW, CA 16625 3105 1626 2213 AKAMAI-AS, US 209 2429 5075 532 CENTURYLINK-US-LEGACY-QWEST, US 30036 2390 364 278 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2304 2981 1621 FRONTIER-FRTR, US 26484 2184 137 201 IKGUL-26484, 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 5758 1657 141 UNI2-AS, ES 31334 4904 484 13 KABELDEUTSCHLAND-AS, DE 39891 3651 203 20 ALJAWWALSTC-AS, SA 8551 3178 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3022 448 2052 AKAMAI-ASN1, EU 12389 2515 2251 732 ROSTELECOM-AS, RU 9009 2206 233 1210 M247, GB 34984 2130 353 563 TELLCOM-AS, TR 13188 1607 100 35 TRIOLAN, UA 61317 1253 146 543 ASDETUK http://www.heficed.com, GB

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 6642 3323 603 Uninet S.A. de C.V., MX 10620 3357 530 507 Telmex Colombia S.A., CO 11830 2666 369 63 Instituto Costarricense de Electricidad 6503 1687 327 389 Axtel, S.A.B. de C.V., MX 7303 1519 988 251 Telecom Argentina S.A., AR 13999 1412 512 336 Mega Cable, S.A. de C.V., MX 28573 1369 2243 206 CLARO S.A., BR 6147 1149 379 39 Telefonica del Peru S.A.A., PE 3816 1103 570 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11172 953 111 67 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 1484 393 22 LINKdotNET-AS, EG 24835 1113 574 28 RAYA-AS, EG 36992 1091 1539 76 ETISALAT-MISR, EG 36903 900 472 91 MT-MPLS, MA 29571 606 68 11 ORANGE-COTE-IVOIRE, CI 6713 550 1863 34 IAM-AS, MA 37342 479 32 1 MOVITEL, MZ 36935 398 521 44 Vodafone-, EG 23889 365 231 15 MauritiusTelecom, MU 15399 351 45 11 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 6642 3323 603 Uninet S.A. de C.V., MX 12479 5758 1657 141 UNI2-AS, ES 7545 5496 703 637 TPG-INTERNET-AP TPG Telecom Limited, AU 31334 4904 484 13 KABELDEUTSCHLAND-AS, DE 4538 4739 4192 73 ERX-CERNET-BKB China Education and Rese 11492 4382 295 693 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3955 8130 1805 AMAZON-02, US 39891 3651 203 20 ALJAWWALSTC-AS, SA 22773 3557 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US

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 5758 5617 UNI2-AS, ES 31334 4904 4891 KABELDEUTSCHLAND-AS, DE 7545 5496 4859 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4739 4666 ERX-CERNET-BKB China Education and Research Net 7155 4036 4009 VIASAT-SP-BACKBONE, US 11492 4382 3689 CABLEONE, US 39891 3651 3631 ALJAWWALSTC-AS, SA 22773 3557 3404 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3419 3397 VIETEL-AS-AP Viettel Group, VN 6327 3375 3284 SHAW, CA

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 62485 UNALLOCATED 8.23.229.0/24 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 26584 UNALLOCATED 8.42.62.0/23 209 CENTURYLINK-US-LEGACY-QWEST, 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

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

Number of prefixes announced per prefix length (Global) -------------------------------------------------------

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:9 /9:11 /10:38 /11:99 /12:286 /13:578 /14:1169 /15:1918 /16:13359 /17:8232 /18:13936 /19:25812 /20:41149 /21:48328 /22:100591 /23:83249 /24:472321 /25:1277 /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 5597 5758 UNI2-AS, ES 8151 5235 6642 Uninet S.A. de C.V., MX 31334 4893 4904 KABELDEUTSCHLAND-AS, DE 11492 4102 4382 CABLEONE, US 7155 3903 4036 VIASAT-SP-BACKBONE, US 16509 3824 3955 AMAZON-02, US 39891 3651 3651 ALJAWWALSTC-AS, SA 7545 3477 5496 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3448 3557 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3310 3419 VIETEL-AS-AP Viettel Group, VN

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

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

1:1769 2:1181 3:30 4:19 5:3397 6:52 8:1431 9:1 11:1 12:1781 13:508 14:2309 15:72 16:8 17:290 18:81 20:100 23:3638 24:2275 25:2 27:2514 31:3089 32:113 34:3 35:41 36:935 37:3251 38:2024 39:414 40:128 41:3597 42:901 43:2129 44:207 45:14357 46:3682 47:293 49:1463 50:1445 51:93 52:1055 54:235 55:668 56:6 57:52 58:1831 59:1170 60:738 61:2285 62:2088 63:1986 64:5128 65:2295 66:4973 67:2879 68:1188 69:3929 70:1411 71:680 72:2862 74:2601 75:1447 76:673 77:2895 78:1653 79:2361 80:1944 81:1621 82:1320 83:1314 84:1235 85:2528 86:540 87:1722 88:1052 89:2764 90:378 91:7957 92:1518 93:2502 94:2715 95:3894 96:1224 97:331 98:932 99:977 100:86 101:993 102:969 103:23772 104:3433 105:397 106:880 107:1985 108:712 109:3671 110:1828 111:2032 112:1602 113:1360 114:1513 115:1828 116:1792 117:2142 118:2130 119:1720 120:820 121:1040 122:2430 123:1986 124:1551 125:2035 128:1358 129:1176 130:641 131:1846 132:748 133:302 134:1313 135:288 136:614 137:832 138:2179 139:987 140:674 141:989 142:922 143:1218 144:1008 145:307 146:1499 147:1031 148:2085 149:1189 150:870 151:1330 152:1490 153:388 154:4696 155:1053 156:3117 157:1107 158:841 159:1971 160:1885 161:1044 162:3080 163:814 164:1464 165:1289 166:556 167:1625 168:3542 169:540 170:4198 171:777 172:1935 173:2545 174:987 175:1036 176:2686 177:4256 178:3059 179:1458 180:2263 181:2517 182:3085 183:1141 184:2422 185:16425 186:3729 187:2749 188:4119 189:2329 190:8723 191:1392 192:10363 193:7538 194:6177 195:4403 196:3226 197:1950 198:6086 199:5922 200:7261 201:5245 202:10522 203:10261 204:4579 205:3101 206:3214 207:3287 208:4082 209:4430 210:3995 211:1990 212:3371 213:3108 214:1188 215:62 216:6016 217:2418 218:847 219:614 220:2035 221:929 222:993 223:1481

End of report