Orbit

Routing Table Report 06:00 +10GMT Mon 29 Mar, 2021

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

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

BGP routing table entries examined: 829557 Prefixes after maximum aggregation (per Origin AS): 316444 Deaggregation factor: 2.62 Unique aggregates announced (without unneeded subnets): 405260 Total ASes present in the Internet Routing Table: 70625 Prefixes per ASN: 11.75 Origin-only ASes present in the Internet Routing Table: 60810 Origin ASes announcing only one prefix: 25140 Transit ASes present in the Internet Routing Table: 9815 Transit-only ASes present in the Internet Routing Table: 311 Average AS path length visible in the Internet Routing Table: 4.7 Max AS path length visible: 39 Max AS path prepend of ASN ( 37385) 33 Prefixes from unregistered ASNs in the Routing Table: 967 Number of instances of unregistered ASNs: 974 Number of 32-bit ASNs allocated by the RIRs: 35546 Number of 32-bit ASNs visible in the Routing Table: 29385 Prefixes from 32-bit ASNs in the Routing Table: 132469 Number of bogon 32-bit ASNs visible in the Routing Table: 15 Special use prefixes present in the Routing Table: 3 Prefixes being announced from unallocated address space: 516 Number of addresses announced to Internet: 2909837312 Equivalent to 173 /8s, 112 /16s and 152 /24s Percentage of available address space announced: 78.6 Percentage of allocated address space announced: 78.6 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: 280482

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

Prefixes being announced by APNIC Region ASes: 212756 Total APNIC prefixes after maximum aggregation: 62677 APNIC Deaggregation factor: 3.39 Prefixes being announced from the APNIC address blocks: 208850 Unique aggregates announced from the APNIC address blocks: 88577 APNIC Region origin ASes present in the Internet Routing Table: 11253 APNIC Prefixes per ASN: 18.56 APNIC Region origin ASes announcing only one prefix: 3219 APNIC Region transit ASes present in the Internet Routing Table: 1592 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 32 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6457 Number of APNIC addresses announced to Internet: 772053760 Equivalent to 46 /8s, 4 /16s and 155 /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: 243860 Total ARIN prefixes after maximum aggregation: 112030 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 244553 Unique aggregates announced from the ARIN address blocks: 117340 ARIN Region origin ASes present in the Internet Routing Table: 18686 ARIN Prefixes per ASN: 13.09 ARIN Region origin ASes announcing only one prefix: 6777 ARIN Region transit ASes present in the Internet Routing Table: 1912 Average ARIN Region AS path length visible: 4.5 Max ARIN Region AS path length visible: 31 Number of ARIN region 32-bit ASNs visible in the Routing Table: 3762 Number of ARIN addresses announced to Internet: 1144263680 Equivalent to 68 /8s, 52 /16s and 20 /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: 234587 Total RIPE prefixes after maximum aggregation: 109733 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 230369 Unique aggregates announced from the RIPE address blocks: 140745 RIPE Region origin ASes present in the Internet Routing Table: 27803 RIPE Prefixes per ASN: 8.29 RIPE Region origin ASes announcing only one prefix: 11957 RIPE Region transit ASes present in the Internet Routing Table: 3865 Average RIPE Region AS path length visible: 4.8 Max RIPE Region AS path length visible: 30 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10035 Number of RIPE addresses announced to Internet: 710629888 Equivalent to 42 /8s, 91 /16s and 90 /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: 111984 Total LACNIC prefixes after maximum aggregation: 26375 LACNIC Deaggregation factor: 4.25 Prefixes being announced from the LACNIC address blocks: 113088 Unique aggregates announced from the LACNIC address blocks: 48151 LACNIC Region origin ASes present in the Internet Routing Table: 10721 LACNIC Prefixes per ASN: 10.55 LACNIC Region origin ASes announcing only one prefix: 2680 LACNIC Region transit ASes present in the Internet Routing Table: 2000 Average LACNIC Region AS path length visible: 5.3 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8334 Number of LACNIC addresses announced to Internet: 174784768 Equivalent to 10 /8s, 107 /16s and 1 /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: 25403 Total AfriNIC prefixes after maximum aggregation: 4901 AfriNIC Deaggregation factor: 5.18 Prefixes being announced from the AfriNIC address blocks: 32180 Unique aggregates announced from the AfriNIC address blocks: 9975 AfriNIC Region origin ASes present in the Internet Routing Table: 1454 AfriNIC Prefixes per ASN: 22.13 AfriNIC Region origin ASes announcing only one prefix: 507 AfriNIC Region transit ASes present in the Internet Routing Table: 291 Average AfriNIC Region AS path length visible: 5.3 Max AfriNIC Region AS path length visible: 39 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 797 Number of AfriNIC addresses announced to Internet: 107684352 Equivalent to 6 /8s, 107 /16s and 34 /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 5724 783 673 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 4315 9044 58 CMNET-GD Guangdong Mobile Communication 7552 3536 1330 19 VIETEL-AS-AP Viettel Group, VN 7713 3523 1014 58 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 2907 1896 55 VNPT-AS-VN VNPT Corp, VN 9498 2311 466 227 BBIL-AP BHARTI Airtel Ltd., IN 4766 2208 11358 561 KIXS-AS-KR Korea Telecom, KR 4755 2145 441 190 TATACOMM-AS TATA Communications formerl 45090 2062 1197 71 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 23969 1946 314 16 TOT-NET TOT Public Company Limited, TH

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 16509 4923 9262 2226 AMAZON-02, US 11492 4749 315 702 CABLEONE, US 7155 4030 264 32 VIASAT-SP-BACKBONE, US 22773 3903 2993 238 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3384 1757 2408 AKAMAI-AS, US 6327 3359 1317 71 SHAW, CA 30036 2540 372 93 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2529 5054 487 CENTURYLINK-US-LEGACY-QWEST, US 5650 2346 2998 1637 FRONTIER-FRTR, US 5972 2214 448 787 DNIC-ASBLK-05800-06055, 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 6406 1701 138 UNI2-AS, ES 20940 3530 3359 185 AKAMAI-ASN1, NL 39891 3266 187 22 ALJAWWALSTC-AS, SA 8551 3230 379 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2868 2284 895 ROSTELECOM-AS, RU 9009 2378 246 1279 M247, GB 34984 2182 355 582 TELLCOM-AS, TR 13188 1610 100 31 TRIOLAN, UA 58224 1570 881 572 TCI, IR 61317 1547 278 721 ASDETUK http://www.heficed.com, GB

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 8485 3472 571 Uninet S.A. de C.V., MX 10620 3411 527 604 Telmex Colombia S.A., CO 11830 2560 369 63 Instituto Costarricense de Electricidad 7303 1678 1379 305 Telecom Argentina S.A., AR 13999 1650 445 430 Mega Cable, S.A. de C.V., MX 6503 1443 311 476 Axtel, S.A.B. de C.V., MX 28573 1381 2269 222 CLARO S.A., BR 3816 1210 623 154 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1128 377 39 Telefonica del Peru S.A.A., PE 11664 1003 212 402 Techtel LMDS Comunicaciones Interactiva

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 24863 1581 393 22 LINKdotNET-AS, EG 24835 1443 486 27 RAYA-AS, EG 36992 1194 1537 174 ETISALAT-MISR, EG 36903 977 510 104 MT-MPLS, MA 29571 710 68 11 ORANGE-COTE-IVOIRE, CI 6713 539 1863 34 IAM-AS, MA 36935 514 522 40 Vodafone-, EG 37342 487 32 1 MOVITEL, MZ 15399 453 47 17 WANANCHI-, KE 23889 447 232 16 MauritiusTelecom, MU

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 8485 3472 571 Uninet S.A. de C.V., MX 12479 6406 1701 138 UNI2-AS, ES 7545 5724 783 673 TPG-INTERNET-AP TPG Telecom Limited, AU 16509 4923 9262 2226 AMAZON-02, US 11492 4749 315 702 CABLEONE, US 9808 4315 9044 58 CMNET-GD Guangdong Mobile Communication 7155 4030 264 32 VIASAT-SP-BACKBONE, US 22773 3903 2993 238 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3536 1330 19 VIETEL-AS-AP Viettel Group, VN 20940 3530 3359 185 AKAMAI-ASN1, NL

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 6406 6268 UNI2-AS, ES 7545 5724 5051 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 4315 4257 CMNET-GD Guangdong Mobile Communication Co.Ltd. 11492 4749 4047 CABLEONE, US 7155 4030 3998 VIASAT-SP-BACKBONE, US 22773 3903 3665 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3536 3517 VIETEL-AS-AP Viettel Group, VN 7713 3523 3465 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 20940 3530 3345 AKAMAI-ASN1, NL 6327 3359 3288 SHAW, CA

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 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 22442 HOU-PHONOSCOPE, 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 46505 UNALLOCATED 12.7.131.0/24 7018 ATT-INTERNET4, 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 1103 SURFNET-NL SURFnet, The Netherlands, NL 198.51.100.0/24 29766 CHSPSC-29766, US

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

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

Unassigned Network ASN Information AS Name 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 27.100.7.0/24 Origin: 56096 UNASSIGNED Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 27.126.156.0/22 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala 27.126.156.0/23 Origin: 55827 UNASSIGNED Transit: 9930 TTNET-MY TIME dotCom Berhad No. 14, Jala

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

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 /8:10 /9:12 /10:39 /11:100 /12:289 /13:574 /14:1174 /15:1940 /16:13496 /17:8216 /18:13536 /19:25156 /20:40619 /21:49163 /22:103590 /23:87936 /24:483684 /25:1 /26:0 /27:4 /28:6 /29:7 /30:1 /31:0 /32:3

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

ASN No of nets Total ann. Description 12479 5360 6406 UNI2-AS, ES 11492 3803 4749 CABLEONE, US 6327 3165 3359 SHAW, CA 7155 3118 4030 VIASAT-SP-BACKBONE, US 8151 3057 8485 Uninet S.A. de C.V., MX 22773 2952 3903 ASN-CXA-ALL-CCI-22773-RDC, US 39891 2801 3266 ALJAWWALSTC-AS, SA 8551 2694 3230 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2237 2540 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2009 2346 FRONTIER-FRTR, US

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

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

1:1859 2:1105 3:94 4:20 5:3557 6:64 7:5 8:1475 9:1 11:36 12:1749 13:354 14:2225 15:73 16:15 17:317 18:93 20:123 22:188 23:4478 24:2359 25:2 27:2496 31:2274 32:107 34:3 35:39 36:1170 37:3748 38:2070 39:574 40:152 41:3824 42:919 43:2101 44:238 45:14876 46:3667 47:259 49:1585 50:1749 51:92 52:1206 54:216 55:747 56:7 57:54 58:1603 59:1043 60:890 61:2210 62:2178 63:1961 64:5260 65:2315 66:5138 67:2883 68:1153 69:3987 70:1402 71:685 72:3186 74:2568 75:1481 76:683 77:2009 78:1640 79:2412 80:1835 81:1511 82:1349 83:1109 84:1247 85:2638 86:706 87:1785 88:945 89:3018 90:423 91:7264 92:1744 93:2544 94:3036 95:3456 96:1251 97:344 98:985 99:971 100:73 101:1029 102:1278 103:25404 104:3696 105:426 106:711 107:2215 108:692 109:3954 110:1868 111:2432 112:1821 113:1270 114:1456 115:1865 116:1796 117:2147 118:2236 119:1797 120:1025 121:995 122:2213 123:2160 124:1511 125:1908 128:1352 129:945 130:826 131:2023 132:718 133:355 134:1588 135:287 136:726 137:911 138:2300 139:1179 140:783 141:1177 142:1113 143:1248 144:1250 145:331 146:1382 147:1281 148:2168 149:1436 150:786 151:1083 152:1548 153:390 154:2254 155:1347 156:1501 157:1162 158:923 159:2032 160:2084 161:1129 162:3209 163:985 164:1495 165:1335 166:588 167:1756 168:3569 169:665 170:4272 171:762 172:2112 173:2919 174:968 175:1085 176:3062 177:4317 178:2888 179:1946 180:2250 181:2566 182:3168 183:1579 184:2410 185:18062 186:4182 187:3110 188:3298 189:2838 190:8822 191:1487 192:10612 193:7958 194:6507 195:4640 196:2891 197:2331 198:6020 199:6016 200:7395 201:5349 202:10173 203:10058 204:4641 205:3316 206:3526 207:3319 208:3983 209:4636 210:3984 211:2068 212:3637 213:3275 214:1206 215:61 216:6156 217:2522 218:980 219:471 220:2018 221:961 222:776 223:1684

End of report