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Routing Table Report 06:00 +10GMT Thu 01 Apr, 2021
Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/hk/
Analysis Summary ----------------
BGP routing table entries examined: 830370 Prefixes after maximum aggregation (per Origin AS): 316259 Deaggregation factor: 2.63 Unique aggregates announced (without unneeded subnets): 405117 Total ASes present in the Internet Routing Table: 70595 Prefixes per ASN: 11.76 Origin-only ASes present in the Internet Routing Table: 60777 Origin ASes announcing only one prefix: 25138 Transit ASes present in the Internet Routing Table: 9818 Transit-only ASes present in the Internet Routing Table: 305 Average AS path length visible in the Internet Routing Table: 4.8 Max AS path length visible: 39 Max AS path prepend of ASN ( 37385) 33 Prefixes from unregistered ASNs in the Routing Table: 951 Number of instances of unregistered ASNs: 958 Number of 32-bit ASNs allocated by the RIRs: 35571 Number of 32-bit ASNs visible in the Routing Table: 29394 Prefixes from 32-bit ASNs in the Routing Table: 132372 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: 519 Number of addresses announced to Internet: 2909464832 Equivalent to 173 /8s, 106 /16s and 233 /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: 280641
APNIC Region Analysis Summary -----------------------------
Prefixes being announced by APNIC Region ASes: 213455 Total APNIC prefixes after maximum aggregation: 62599 APNIC Deaggregation factor: 3.41 Prefixes being announced from the APNIC address blocks: 209621 Unique aggregates announced from the APNIC address blocks: 88488 APNIC Region origin ASes present in the Internet Routing Table: 11257 APNIC Prefixes per ASN: 18.62 APNIC Region origin ASes announcing only one prefix: 3227 APNIC Region transit ASes present in the Internet Routing Table: 1588 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 35 Number of APNIC region 32-bit ASNs visible in the Routing Table: 6464 Number of APNIC addresses announced to Internet: 771548160 Equivalent to 45 /8s, 252 /16s and 228 /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: 244044 Total ARIN prefixes after maximum aggregation: 112045 ARIN Deaggregation factor: 2.18 Prefixes being announced from the ARIN address blocks: 244679 Unique aggregates announced from the ARIN address blocks: 117404 ARIN Region origin ASes present in the Internet Routing Table: 18688 ARIN Prefixes per ASN: 13.09 ARIN Region origin ASes announcing only one prefix: 6780 ARIN Region transit ASes present in the Internet Routing Table: 1909 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: 3776 Number of ARIN addresses announced to Internet: 1144493312 Equivalent to 68 /8s, 55 /16s and 149 /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: 234796 Total RIPE prefixes after maximum aggregation: 109671 RIPE Deaggregation factor: 2.14 Prefixes being announced from the RIPE address blocks: 230580 Unique aggregates announced from the RIPE address blocks: 140767 RIPE Region origin ASes present in the Internet Routing Table: 27797 RIPE Prefixes per ASN: 8.30 RIPE Region origin ASes announcing only one prefix: 11960 RIPE Region transit ASes present in the Internet Routing Table: 3875 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: 10041 Number of RIPE addresses announced to Internet: 710452480 Equivalent to 42 /8s, 88 /16s and 165 /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: 111706 Total LACNIC prefixes after maximum aggregation: 26320 LACNIC Deaggregation factor: 4.24 Prefixes being announced from the LACNIC address blocks: 112820 Unique aggregates announced from the LACNIC address blocks: 48088 LACNIC Region origin ASes present in the Internet Routing Table: 10701 LACNIC Prefixes per ASN: 10.54 LACNIC Region origin ASes announcing only one prefix: 2667 LACNIC Region transit ASes present in the Internet Routing Table: 2005 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: 8317 Number of LACNIC addresses announced to Internet: 174865664 Equivalent to 10 /8s, 108 /16s and 61 /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: 25418 Total AfriNIC prefixes after maximum aggregation: 4910 AfriNIC Deaggregation factor: 5.18 Prefixes being announced from the AfriNIC address blocks: 32150 Unique aggregates announced from the AfriNIC address blocks: 9899 AfriNIC Region origin ASes present in the Internet Routing Table: 1450 AfriNIC Prefixes per ASN: 22.17 AfriNIC Region origin ASes announcing only one prefix: 504 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: 796 Number of AfriNIC addresses announced to Internet: 107681792 Equivalent to 6 /8s, 107 /16s and 24 /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 5735 783 674 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 5056 9044 58 CMNET-GD Guangdong Mobile Communication 7713 3527 1022 55 TELKOMNET-AS-AP PT Telekomunikasi Indon 7552 3519 1330 19 VIETEL-AS-AP Viettel Group, VN 45899 2909 1896 54 VNPT-AS-VN VNPT Corp, VN 9498 2312 466 227 BBIL-AP BHARTI Airtel Ltd., IN 4766 2208 11358 561 KIXS-AS-KR Korea Telecom, KR 4755 2144 441 190 TATACOMM-AS TATA Communications formerl 45090 2062 1197 71 CNNIC-TENCENT-NET-AP Shenzhen Tencent C 23969 1944 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 4925 9260 2215 AMAZON-02, US 11492 4752 315 702 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3903 2993 238 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3392 1760 2404 AKAMAI-AS, US 6327 3358 1317 70 SHAW, CA 30036 2540 372 93 MEDIACOM-ENTERPRISE-BUSINESS, US 209 2529 5054 487 CENTURYLINK-US-LEGACY-QWEST, US 5650 2351 2996 1636 FRONTIER-FRTR, US 5972 2215 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 6385 1701 138 UNI2-AS, ES 20940 3555 3359 185 AKAMAI-ASN1, NL 39891 3266 187 22 ALJAWWALSTC-AS, SA 8551 3239 379 41 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2862 2282 891 ROSTELECOM-AS, RU 9009 2382 246 1280 M247, GB 34984 2188 355 582 TELLCOM-AS, TR 13188 1610 100 31 TRIOLAN, UA 58224 1570 881 572 TCI, IR 61317 1548 279 729 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 3413 527 596 Telmex Colombia S.A., CO 11830 2560 369 63 Instituto Costarricense de Electricidad 7303 1678 1379 305 Telecom Argentina S.A., AR 13999 1654 446 427 Mega Cable, S.A. de C.V., MX 6503 1444 311 476 Axtel, S.A.B. de C.V., MX 28573 1354 2268 221 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 995 211 399 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 1583 393 22 LINKdotNET-AS, EG 24835 1440 486 27 RAYA-AS, EG 36992 1193 1537 173 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 511 521 39 Vodafone-, EG 37342 487 32 1 MOVITEL, MZ 15399 477 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 6385 1701 138 UNI2-AS, ES 7545 5735 783 674 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 5056 9044 58 CMNET-GD Guangdong Mobile Communication 16509 4925 9260 2215 AMAZON-02, US 11492 4752 315 702 CABLEONE, US 7155 4027 264 32 VIASAT-SP-BACKBONE, US 22773 3903 2993 238 ASN-CXA-ALL-CCI-22773-RDC, US 20940 3555 3359 185 AKAMAI-ASN1, NL 7713 3527 1022 55 TELKOMNET-AS-AP PT Telekomunikasi Indon
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 6385 6247 UNI2-AS, ES 7545 5735 5061 TPG-INTERNET-AP TPG Telecom Limited, AU 9808 5056 4998 CMNET-GD Guangdong Mobile Communication Co.Ltd. 11492 4752 4050 CABLEONE, US 7155 4027 3995 VIASAT-SP-BACKBONE, US 22773 3903 3665 ASN-CXA-ALL-CCI-22773-RDC, US 7552 3519 3500 VIETEL-AS-AP Viettel Group, VN 7713 3527 3472 TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID 20940 3555 3370 AKAMAI-ASN1, NL 6327 3358 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 /15:1941 /16:13488 /17:8222 /18:13543 /19:25181 /20:40689 /21:49206 /22:103549 /23:88111 /24:484219 /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 5340 6385 UNI2-AS, ES 11492 3806 4752 CABLEONE, US 6327 3165 3358 SHAW, CA 7155 3115 4027 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 2703 3239 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 30036 2237 2540 MEDIACOM-ENTERPRISE-BUSINESS, US 5650 2009 2351 FRONTIER-FRTR, US
Complete listing at http://thyme.rand.apnic.net/hk/data-sXXas-nos
Number of /24s announced per /8 block (Global) ----------------------------------------------
1:1846 2:1107 3:94 4:19 5:3545 6:63 7:5 8:1473 9:1 11:36 12:1748 13:357 14:2234 15:73 16:15 17:316 18:93 20:123 22:188 23:4507 24:2365 25:2 27:2498 31:2298 32:107 34:2 35:39 36:1219 37:4004 38:2066 39:534 40:161 41:3846 42:918 43:2096 44:237 45:14853 46:3637 47:259 49:1572 50:1747 51:92 52:1206 54:219 55:774 56:6 57:54 58:1605 59:1042 60:892 61:2205 62:2174 63:1954 64:5255 65:2313 66:5122 67:2881 68:1145 69:3989 70:1396 71:688 72:3192 74:2572 75:1480 76:683 77:2013 78:1658 79:2414 80:1839 81:1509 82:1341 83:1115 84:1250 85:2642 86:705 87:1780 88:944 89:3015 90:421 91:7273 92:1744 93:2526 94:3032 95:3459 96:1253 97:343 98:989 99:971 100:73 101:1040 102:1304 103:25395 104:3695 105:412 106:712 107:2235 108:691 109:3958 110:1866 111:2658 112:1862 113:1264 114:1458 115:1866 116:1800 117:2148 118:2246 119:1795 120:1064 121:994 122:2221 123:2161 124:1510 125:1908 128:1358 129:950 130:826 131:2000 132:725 133:355 134:1588 135:287 136:736 137:912 138:2302 139:1197 140:776 141:1175 142:1116 143:1261 144:1251 145:330 146:1382 147:1275 148:2170 149:1438 150:784 151:1074 152:1549 153:391 154:2219 155:1325 156:1478 157:1163 158:923 159:2031 160:2075 161:1128 162:3216 163:984 164:1502 165:1333 166:588 167:1752 168:3550 169:664 170:4260 171:761 172:2108 173:2918 174:968 175:1080 176:3072 177:4268 178:2896 179:1941 180:2285 181:2549 182:3169 183:1610 184:2413 185:18071 186:4169 187:3104 188:3296 189:2829 190:8830 191:1475 192:10627 193:7949 194:6504 195:4646 196:2882 197:2356 198:6019 199:6021 200:7406 201:5335 202:10152 203:9981 204:4644 205:3305 206:3521 207:3316 208:3993 209:4639 210:3989 211:2088 212:3647 213:3275 214:1213 215:61 216:6160 217:2521 218:1014 219:471 220:2011 221:961 222:780 223:1707
End of report
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