Orbit

IPv4 Routing Table Report 04:00 +10GMT Sun 02 Oct, 2022

BGP Table (Global) as seen in Japan.

Report Website: https://thyme.apnic.net Detailed Analysis: https://thyme.apnic.net/current/

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

BGP routing table entries examined: 910724 Prefixes after maximum aggregation (per Origin AS): 343651 Deaggregation factor: 2.65 Unique aggregates announced (without unneeded subnets): 440280 Total ASes present in the Internet Routing Table: 73693 Prefixes per ASN: 12.36 Origin-only ASes present in the Internet Routing Table: 63286 Origin ASes announcing only one prefix: 26000 Transit ASes present in the Internet Routing Table: 10407 Transit-only ASes present in the Internet Routing Table: 405 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 55 Max AS path prepend of ASN (265020) 50 Prefixes from unregistered ASNs in the Routing Table: 1056 Number of instances of unregistered ASNs: 1058 Number of 32-bit ASNs allocated by the RIRs: 40316 Number of 32-bit ASNs visible in the Routing Table: 33439 Prefixes from 32-bit ASNs in the Routing Table: 160856 Number of bogon 32-bit ASNs visible in the Routing Table: 13 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 511 Number of addresses announced to Internet: 3065128320 Equivalent to 182 /8s, 178 /16s and 37 /24s Percentage of available address space announced: 82.8 Percentage of allocated address space announced: 82.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.6 Total number of prefixes smaller than registry allocations: 309004

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

Prefixes being announced by APNIC Region ASes: 237882 Total APNIC prefixes after maximum aggregation: 67655 APNIC Deaggregation factor: 3.52 Prefixes being announced from the APNIC address blocks: 232793 Unique aggregates announced from the APNIC address blocks: 96426 APNIC Region origin ASes present in the Internet Routing Table: 12991 APNIC Prefixes per ASN: 17.92 APNIC Region origin ASes announcing only one prefix: 3744 APNIC Region transit ASes present in the Internet Routing Table: 1742 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 27 Number of APNIC region 32-bit ASNs visible in the Routing Table: 8230 Number of APNIC addresses announced to Internet: 773836288 Equivalent to 46 /8s, 31 /16s and 206 /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, 131072-151865 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: 265646 Total ARIN prefixes after maximum aggregation: 121560 ARIN Deaggregation factor: 2.19 Prefixes being announced from the ARIN address blocks: 266555 Unique aggregates announced from the ARIN address blocks: 128515 ARIN Region origin ASes present in the Internet Routing Table: 19045 ARIN Prefixes per ASN: 14.00 ARIN Region origin ASes announcing only one prefix: 6930 ARIN Region transit ASes present in the Internet Routing Table: 1927 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 33 Number of ARIN region 32-bit ASNs visible in the Routing Table: 4619 Number of ARIN addresses announced to Internet: 1290626048 Equivalent to 76 /8s, 237 /16s and 100 /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: 261247 Total RIPE prefixes after maximum aggregation: 120107 RIPE Deaggregation factor: 2.18 Prefixes being announced from the RIPE address blocks: 258318 Unique aggregates announced from the RIPE address blocks: 153912 RIPE Region origin ASes present in the Internet Routing Table: 28198 RIPE Prefixes per ASN: 9.16 RIPE Region origin ASes announcing only one prefix: 12047 RIPE Region transit ASes present in the Internet Routing Table: 3991 Average RIPE Region AS path length visible: 4.2 Max RIPE Region AS path length visible: 35 Number of RIPE region 32-bit ASNs visible in the Routing Table: 10835 Number of RIPE addresses announced to Internet: 716447104 Equivalent to 42 /8s, 180 /16s and 29 /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: 116528 Total LACNIC prefixes after maximum aggregation: 27983 LACNIC Deaggregation factor: 4.16 Prefixes being announced from the LACNIC address blocks: 116162 Unique aggregates announced from the LACNIC address blocks: 49086 LACNIC Region origin ASes present in the Internet Routing Table: 10978 LACNIC Prefixes per ASN: 10.58 LACNIC Region origin ASes announcing only one prefix: 2690 LACNIC Region transit ASes present in the Internet Routing Table: 2222 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 55 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8739 Number of LACNIC addresses announced to Internet: 176084224 Equivalent to 10 /8s, 126 /16s and 213 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-273820 + 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: 28365 Total AfriNIC prefixes after maximum aggregation: 5556 AfriNIC Deaggregation factor: 5.11 Prefixes being announced from the AfriNIC address blocks: 36385 Unique aggregates announced from the AfriNIC address blocks: 11911 AfriNIC Region origin ASes present in the Internet Routing Table: 1681 AfriNIC Prefixes per ASN: 21.64 AfriNIC Region origin ASes announcing only one prefix: 589 AfriNIC Region transit ASes present in the Internet Routing Table: 326 Average AfriNIC Region AS path length visible: 5.1 Max AfriNIC Region AS path length visible: 37 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1016 Number of AfriNIC addresses announced to Internet: 107849728 Equivalent to 6 /8s, 109 /16s and 168 /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 9808 9070 8884 50 CHINAMOBILE-CN China Mobile Communicati 7545 5924 786 698 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4722 4192 75 ERX-CERNET-BKB China Education and Rese 7552 3585 1330 20 VIETEL-AS-AP Viettel Group, VN 7713 3497 1042 61 TELKOMNET-AS-AP PT Telekomunikasi Indon 45899 3375 1870 59 VNPT-AS-VN VNPT Corp, VN 4766 2468 11252 600 KIXS-AS-KR Korea Telecom, KR 9498 2454 499 237 BBIL-AP BHARTI Airtel Ltd., IN 24560 2232 851 411 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd 45090 2178 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute

Complete listing at https://thyme.apnic.net/current/data-ASnet-APNIC

ARIN Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 16509 7333 10561 2806 AMAZON-02, US 11492 4548 301 624 CABLEONE, US 7155 3898 265 32 VIASAT-SP-BACKBONE, US 22773 3770 3062 344 ASN-CXA-ALL-CCI-22773-RDC, US 16625 3548 1849 2543 AKAMAI-AS, US 6327 3490 1319 64 SHAW, CA 749 3031 50696 2298 DNIC-AS-00749, US 30036 2604 368 268 MEDIACOM-ENTERPRISE-BUSINESS, US 396982 2544 3479 342 GOOGLE-CLOUD-PLATFORM, US 209 2345 4934 392 CENTURYLINK-US-LEGACY-QWEST, US

Complete listing at https://thyme.apnic.net/current/data-ASnet-ARIN

RIPE Region per AS prefix count summary ---------------------------------------

ASN No of nets /20 equiv MaxAgg Description 9121 6892 1692 17 TTNET, TR 12479 6887 1730 144 UNI2-AS, ES 20940 4088 3381 211 AKAMAI-ASN1, NL 39891 4010 234 47 ALJAWWALSTC-AS, SA 8551 3989 374 38 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 12389 2946 2290 913 ROSTELECOM-AS, RU 9009 2614 252 1342 M247, RO 6849 2534 339 20 UKRTELNET, UA 34984 2250 358 628 TELLCOM-AS, TR 47331 2002 314 1514 TTNET, TR

Complete listing at https://thyme.apnic.net/current/data-ASnet-RIPE

LACNIC Region per AS prefix count summary -----------------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 11029 3392 560 Uninet S.A. de C.V., MX 10620 3484 513 829 Telmex Colombia S.A., CO 11830 2301 369 64 Instituto Costarricense de Electricidad 13999 2038 333 528 Mega Cable, S.A. de C.V., MX 28573 1348 2328 264 Claro NXT Telecomunicacoes Ltda, BR 6503 1291 338 520 Axtel, S.A.B. de C.V., MX 3816 1279 712 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 6147 1139 369 21 Telefonica del Peru S.A.A., PE 11664 1067 180 463 Techtel LMDS Comunicaciones Interactiva 26615 987 2466 43 TIM SA, BR

Complete listing at https://thyme.apnic.net/current/data-ASnet-LACNIC

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

ASN No of nets /20 equiv MaxAgg Description 24863 1569 393 21 LINKdotNET-AS, EG 24835 1520 521 31 RAYA-AS, EG 36992 1349 1519 270 ETISALAT-MISR, EG 36903 1268 550 99 MT-MPLS, MA 29571 1007 68 32 ORANGE-COTE-IVOIRE, CI 36935 814 520 42 Vodafone-, EG 6713 611 1863 34 IAM-AS, MA 15399 523 53 41 WANANCHI-, KE 37342 447 32 1 MOVITEL, MZ 23889 402 232 16 MauritiusTelecom, MU

Complete listing at https://thyme.apnic.net/current/data-ASnet-AFRINIC

Global Per AS prefix count summary ----------------------------------

ASN No of nets /20 equiv MaxAgg Description 8151 11029 3392 560 Uninet S.A. de C.V., MX 9808 9070 8884 50 CHINAMOBILE-CN China Mobile Communicati 16509 7333 10561 2806 AMAZON-02, US 9121 6892 1692 17 TTNET, TR 12479 6887 1730 144 UNI2-AS, ES 7545 5924 786 698 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4722 4192 75 ERX-CERNET-BKB China Education and Rese 11492 4548 301 624 CABLEONE, US 20940 4088 3381 211 AKAMAI-ASN1, NL 39891 4010 234 47 ALJAWWALSTC-AS, SA

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

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

ASN No of nets Net Savings Description 9808 9070 9020 CHINAMOBILE-CN China Mobile Communications Grou 9121 6892 6875 TTNET, TR 12479 6887 6743 UNI2-AS, ES 7545 5924 5226 TPG-INTERNET-AP TPG Telecom Limited, AU 4538 4722 4647 ERX-CERNET-BKB China Education and Research Net 16509 7333 4527 AMAZON-02, US 39891 4010 3963 ALJAWWALSTC-AS, SA 8551 3989 3951 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 11492 4548 3924 CABLEONE, US 20940 4088 3877 AKAMAI-ASN1, NL

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

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

Bad AS Designation Net Originated Transit AS Transit AS Name 398083 UNALLOCATED 5.133.124.0/24 399587 UT, US 33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US 25674 UNALLOCATED 8.12.76.0/24 3356 LEVEL3, US 25674 UNALLOCATED 8.14.115.0/24 3356 LEVEL3, US 12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M 25674 UNALLOCATED 8.19.146.0/24 3356 LEVEL3, US 53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US 62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US 393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US 394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US

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

Prefixes from the Special Purpose Address Registry (Global) -----------------------------------------------------------

Prefix Origin AS Description 192.88.99.0/24 6939 HURRICANE, US

Complete listing at https://thyme.apnic.net/current/data-spar

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

Unassigned Network ASN Information AS Name 23.141.0.0/24 Origin: 395350 UNASSIGNED 23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US 27.100.7.0/24 Origin: 56096 UNASSIGNED 27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet 41.57.124.0/22 Origin: 37442 UNASSIGNED 41.57.124.0/22 Transit: 37204 TELONE, ZW 41.57.124.0/23 Origin: 37442 UNASSIGNED 41.57.124.0/23 Transit: 37204 TELONE, ZW 41.57.124.0/24 Origin: 37442 UNASSIGNED 41.57.124.0/24 Transit: 37204 TELONE, ZW

Complete listing at https://thyme.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 /8:16 /9:13 /10:39 /11:100 /12:295 /13:589 /14:1199 /15:2046 /16:13507 /17:8353 /18:13944 /19:25160 /20:44384 /21:52364 /22:109526 /23:97469 /24:540930 /25:790 /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 9121 6036 6892 TTNET, TR 12479 5895 6887 UNI2-AS, ES 8151 4768 11029 Uninet S.A. de C.V., MX 11492 3471 4548 CABLEONE, US 8551 3453 3989 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo 6327 3299 3490 SHAW, CA 39891 3193 4010 ALJAWWALSTC-AS, SA 7155 2987 3898 VIASAT-SP-BACKBONE, US 22773 2792 3770 ASN-CXA-ALL-CCI-22773-RDC, US 6849 2391 2534 UKRTELNET, UA

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

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

1:1906 2:1027 3:166 4:5 5:3915 6:116 7:6 8:1596 9:1 11:173 12:1625 13:344 14:2372 15:266 16:67 17:361 18:333 20:238 21:4 22:188 23:5944 24:2451 25:6 27:2662 29:19 31:2435 32:94 34:7 35:89 36:1865 37:4488 38:3630 39:745 40:158 41:3920 42:1176 43:2266 44:292 45:16172 46:4185 47:374 49:1720 50:1934 51:242 52:1495 54:388 55:849 56:8 57:76 58:1792 59:1161 60:988 61:2371 62:2548 63:1919 64:5627 65:2313 66:4868 67:2949 68:1204 69:4174 70:1309 71:678 72:2981 74:2648 75:1481 76:593 77:2258 78:3995 79:3141 80:2039 81:1785 82:1514 83:1214 84:1431 85:3715 86:735 87:1909 88:2839 89:3403 90:543 91:7589 92:2039 93:2545 94:3541 95:4784 96:1334 97:344 98:1031 99:737 100:77 101:1062 102:2301 103:30175 104:4563 105:472 106:888 107:2539 108:900 109:4319 110:2019 111:3322 112:2043 113:1541 114:1515 115:2010 116:1919 117:2485 118:2326 119:1844 120:1738 121:1079 122:2550 123:2106 124:1558 125:2169 128:1231 129:1009 130:969 131:2036 132:825 133:378 134:1897 135:291 136:864 137:883 138:2524 139:1516 140:1056 141:1477 142:1363 143:1398 144:1197 145:347 146:1869 147:1517 148:2244 149:1815 150:879 151:1109 152:1810 153:468 154:3824 155:1427 156:1683 157:1288 158:1043 159:2195 160:2537 161:1357 162:3505 163:1414 164:1678 165:1642 166:795 167:1712 168:3830 169:870 170:4550 171:853 172:3395 173:3105 174:1019 175:1152 176:3597 177:4700 178:3559 179:2144 180:2337 181:3267 182:3234 183:1935 184:2354 185:19799 186:4584 187:3936 188:4014 189:3486 190:8986 191:1454 192:10995 193:8717 194:7149 195:5044 196:2975 197:2423 198:5988 199:6043 200:7656 201:5784 202:10570 203:10038 204:4510 205:3445 206:3883 207:3426 208:4045 209:4744 210:4337 211:2436 212:4077 213:3552 214:1115 215:54 216:6428 217:2637 218:1291 219:571 220:2035 221:923 222:806 223:2013

End of report