Orbit

Routing Table Report 06:00 +10GMT Tue 02 Jun, 2020

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

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

BGP routing table entries examined: 796429 Prefixes after maximum aggregation (per Origin AS): 307399 Deaggregation factor: 2.59 Unique aggregates announced (without unneeded subnets): 395436 Total ASes present in the Internet Routing Table: 67913 Prefixes per ASN: 11.73 Origin-only ASes present in the Internet Routing Table: 58412 Origin ASes announcing only one prefix: 24379 Transit ASes present in the Internet Routing Table: 9501 Transit-only ASes present in the Internet Routing Table: 316 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 43 Max AS path prepend of ASN ( 22394) 38 Prefixes from unregistered ASNs in the Routing Table: 1119 Number of instances of unregistered ASNs: 1121 Number of 32-bit ASNs allocated by the RIRs: 31828 Number of 32-bit ASNs visible in the Routing Table: 26147 Prefixes from 32-bit ASNs in the Routing Table: 120260 Number of bogon 32-bit ASNs visible in the Routing Table: 16 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 0 Number of addresses announced to Internet: 2839371520 Equivalent to 169 /8s, 61 /16s and 95 /24s Percentage of available address space announced: 76.7 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: 592439

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

Prefixes being announced by APNIC Region ASes: 207961 Total APNIC prefixes after maximum aggregation: 61871 APNIC Deaggregation factor: 3.36 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: 10516 APNIC Prefixes per ASN: 0.00 APNIC Region origin ASes announcing only one prefix: 2940 APNIC Region transit ASes present in the Internet Routing Table: 1549 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: 5631 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: 236273 Total ARIN prefixes after maximum aggregation: 108914 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: 18427 ARIN Prefixes per ASN: 0.00 ARIN Region origin ASes announcing only one prefix: 6736 ARIN Region transit ASes present in the Internet Routing Table: 1901 Average ARIN Region AS path length visible: 4.4 Max ARIN Region AS path length visible: 43 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3243 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: 223849 Total RIPE prefixes after maximum aggregation: 106424 RIPE Deaggregation factor: 2.10 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: 27051 RIPE Prefixes per ASN: 0.00 RIPE Region origin ASes announcing only one prefix: 11737 RIPE Region transit ASes present in the Internet Routing Table: 3807 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 41 Number of RIPE region 32-bit ASNs visible in the Routing Table: 9151 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: 105176 Total LACNIC prefixes after maximum aggregation: 24703 LACNIC Deaggregation factor: 4.26 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: 9857 LACNIC Prefixes per ASN: 0.00 LACNIC Region origin ASes announcing only one prefix: 2482 LACNIC Region transit ASes present in the Internet Routing Table: 1831 Average LACNIC Region AS path length visible: 5.4 Max LACNIC Region AS path length visible: 34 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 7438 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: 22051 Total AfriNIC prefixes after maximum aggregation: 4772 AfriNIC Deaggregation factor: 4.62 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: 1393 AfriNIC Prefixes per ASN: 0.00 AfriNIC Region origin ASes announcing only one prefix: 484 AfriNIC Region transit ASes present in the Internet Routing Table: 271 Average AfriNIC Region AS path length visible: 5.2 Max AfriNIC Region AS path length visible: 31 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 684 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 7552 3418 1330 21 VIETEL-AS-AP Viettel Group, VN 45899 3149 1806 101 VNPT-AS-VN VNPT Corp, VN 7713 2710 831 510 TELKOMNET-AS-AP PT Telekomunikasi Indon 9808 2636 9043 61 CMNET-GD Guangdong Mobile Communication 9498 2270 434 223 BBIL-AP BHARTI Airtel Ltd., IN 4755 2134 441 195 TATACOMM-AS TATA Communications formerl 4766 2089 11102 551 KIXS-AS-KR Korea Telecom, KR 9394 2037 4914 18 CTTNET China TieTong Telecommunications 134705 1869 115 173 ITACE-AS-AP Itace International Limited

Complete listing at http://thyme.rand.apnic.net/hk/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 3952 8129 1802 AMAZON-02, US 22773 3557 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US 6327 3374 1324 90 SHAW, CA 16625 3105 1626 2213 AKAMAI-AS, US 209 2447 5077 533 CENTURYLINK-US-LEGACY-QWEST, US 30036 2390 364 278 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2304 2981 1621 FRONTIER-FRTR, US 26484 2183 137 205 IKGUL-26484, US

Complete listing at http://thyme.rand.apnic.net/hk/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 39891 3651 203 20 ALJAWWALSTC-AS, SA 8551 3178 379 45 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 20940 3011 448 2044 AKAMAI-ASN1, EU 12389 2479 2251 731 ROSTELECOM-AS, RU 9009 2205 232 1203 M247, GB 34984 2130 353 563 TELLCOM-AS, TR 13188 1607 100 35 TRIOLAN, UA 61317 1249 144 535 ASDETUK http://www.heficed.com, GB 25019 1183 987 110 SAUDINETSTC-AS, SA

Complete listing at http://thyme.rand.apnic.net/hk/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 1689 327 388 Axtel, S.A.B. de C.V., MX 7303 1513 980 250 Telecom Argentina S.A., AR 13999 1410 511 332 Mega Cable, S.A. de C.V., MX 28573 1358 2241 210 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/hk/data-ASnet-LACNIC

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

ASN No of nets /20 equiv MaxAgg Description 36992 1025 1397 151 ETISALAT-MISR, EG 24863 1002 392 19 LINKdotNET-AS, EG 24835 962 506 28 RAYA-AS, EG 36903 897 470 99 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 387 521 46 Vodafone-, EG 23889 365 231 15 MauritiusTelecom, MU 15399 351 45 11 WANANCHI-, KE

Complete listing at http://thyme.rand.apnic.net/hk/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 11492 4382 295 693 CABLEONE, US 7155 4036 264 27 VIASAT-SP-BACKBONE, US 16509 3952 8129 1802 AMAZON-02, US 39891 3651 203 20 ALJAWWALSTC-AS, SA 22773 3557 2969 153 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3418 1330 21 VIETEL-AS-AP Viettel Group, VN 6327 3374 1324 90 SHAW, CA

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

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

ASN No of nets Net Savings Description 12479 5758 5617 UNI2-AS, ES 7545 5496 4859 TPG-INTERNET-AP TPG Telecom Limited, AU 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 3418 3397 VIETEL-AS-AP Viettel Group, VN 6327 3374 3284 SHAW, CA 8551 3178 3133 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 45899 3149 3048 VNPT-AS-VN VNPT Corp, VN

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

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

Prefix Origin AS Description 0.0.0.0/0 2914 NTT-COMMUNICATIONS-2914, US 192.88.99.0/24 6939 HURRICANE, US

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

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

!!Default route being announced!!

/1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:9 /9:11 /10:37 /11:97 /12:282 /13:572 /14:1155 /15:1911 /16:13334 /17:8174 /18:13754 /19:25364 /20:39831 /21:47478 /22:99305 /23:82630 /24:462463 /25:1 /26:0 /27:4 /28:6 /29:7 /30:1 /31:0 /32:2

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 11492 4102 4382 CABLEONE, US 7155 3903 4036 VIASAT-SP-BACKBONE, US 16509 3821 3952 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 3309 3418 VIETEL-AS-AP Viettel Group, VN 6327 3284 3374 SHAW, CA

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

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

1:1765 2:1176 3:30 4:17 5:3378 6:52 8:1393 9:1 11:1 12:1781 13:508 14:2307 15:71 16:8 17:291 18:81 20:98 23:3616 24:2240 25:2 27:2511 31:2097 32:107 34:3 35:32 36:934 37:3207 38:2010 39:414 40:122 41:3520 42:898 43:2128 44:207 45:14189 46:3636 47:236 49:1452 50:1443 51:93 52:1054 54:235 55:669 56:6 57:50 58:1701 59:1074 60:736 61:2247 62:2060 63:1974 64:5117 65:2234 66:4939 67:2875 68:1187 69:3909 70:1410 71:677 72:2842 74:2592 75:1443 76:672 77:1914 78:1647 79:2353 80:1898 81:1619 82:1293 83:1035 84:1219 85:2503 86:528 87:1709 88:974 89:2759 90:297 91:7027 92:1514 93:2485 94:2693 95:3351 96:1216 97:331 98:932 99:977 100:71 101:1043 102:961 103:23636 104:3430 105:395 106:876 107:1983 108:693 109:3662 110:1818 111:1995 112:1600 113:1273 114:1307 115:1815 116:1760 117:2137 118:2119 119:1700 120:787 121:988 122:2411 123:1906 124:1530 125:1981 128:1347 129:1176 130:636 131:1837 132:742 133:302 134:1307 135:276 136:606 137:846 138:2171 139:986 140:724 141:983 142:920 143:1213 144:1006 145:303 146:1380 147:1024 148:2085 149:1181 150:867 151:1300 152:1490 153:388 154:4687 155:1053 156:3114 157:1105 158:840 159:1968 160:1880 161:1040 162:3047 163:825 164:1463 165:1284 166:546 167:1602 168:3532 169:539 170:4178 171:777 172:1933 173:2522 174:987 175:1035 176:2673 177:4239 178:2687 179:1450 180:2236 181:2484 182:3041 183:1124 184:2415 185:16306 186:3698 187:2744 188:3157 189:2313 190:8609 191:1346 192:10359 193:7505 194:6146 195:4370 196:3206 197:1909 198:6069 199:5912 200:7215 201:5193 202:10179 203:10181 204:4574 205:3094 206:3210 207:3274 208:4054 209:4399 210:3749 211:1878 212:3341 213:3050 214:1187 215:62 216:5981 217:2400 218:820 219:427 220:2035 221:921 222:798 223:1481

End of report