163.221.134.0/24
BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS131158 |
163.221.0.0/16
|
NAIST-AS - Nara Institute of Science and Technology, National University Corporation, JP |
Real Time BGP Data
| AS / Info | Prefix | AS Path |
|---|---|---|
| Real-time BGP data for 163.221.134.0/24 is loaded by JavaScript after the page renders and is not part of this page's HTML. | ||
Reverse DNS List (Total:66)
| IP | Host | DateTime |
|---|---|---|
| 163.221.134.1 | ex-core2-ifrc23.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.20 | mfp-ifrc2311.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.80 | bsiaso44.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.81 | nishimura-pc.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.82 | laptop-ovea6gji.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.83 | takagi-lab.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.84 | takagi-lab2.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.85 | takagi-labsecretary.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.86 | takagi-lab3.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.87 | nishimura.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.95 | ogasawar-pc1.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.97 | add-21-17.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.100 | ishigaki.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.101 | nago.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.102 | minas01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.103 | zamami.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.104 | uruma.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.105 | kanphos.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.106 | yugono01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.107 | mi-remote-dl.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.108 | fa-990t.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.109 | mi-ifrc2-1.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.110 | aipgpa01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.111 | aipgpa01-sp.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.112 | aipgpa02.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.113 | aipgpa02-sp.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.114 | aipfsa01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.115 | aipfsa01-sp.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.116 | aipfba01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.117 | aipfba01-sp.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.118 | aipfbb01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.119 | aipfbb01-sp.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.121 | mypc.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.122 | aipsvc01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.123 | aipsvc01-ipmi.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.124 | aiplpc01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.126 | aiplpc02.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.127 | aipswitch01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.128 | ahclab40.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.129 | ahclabgpu05-301.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.130 | ahclabgpu30.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.131 | ahclabgpu33.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.132 | ahclabgpu33-sp.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.133 | ahclabgpu101.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.150 | aipgaa01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.151 | aipgaa01-sp.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.152 | aipfsa02.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.153 | aipfsa02-sp.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.160 | handai-n-exp-01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.161 | handai-n-exp-02.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.162 | hieida-exp-01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.163 | hieida-exp-02.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.164 | mi-insomnia.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.165 | mi-narcolepsy.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.166 | mi-daydreamer.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.167 | sensor3.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.168 | milab-mandara2023.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.170 | 10000230-w01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.171 | 10000230-u01.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.172 | 10000230-w02.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.173 | yang-z890-taichi.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.174 | robot18-pc.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.175 | rllab-rog.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.176 | rllab-xmc9a.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.177 | wakatsu58.naist.jp | 2026-09-12 19:00:29 |
| 163.221.134.178 | yang.naist.jp | 2026-09-12 19:00:29 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
32219 | 1497299200 | 975910303763789 |
Brazil
|
9157 | 77606656 | 31373490721038 |
China
|
6582 | 356442368 | 148181518405677 |
India
|
6264 | 35222528 | 24757297422338 |
Russian Federation
|
5752 | 47281664 | 11487351490128 |
Indonesia
|
3995 | 11931904 | 1335890477063 |
Germany
|
3253 | 114097664 | 72219796635914 |
United Kingdom
|
3148 | 71173888 | 33263329673219 |
Australia
|
3042 | 40737792 | 20616764002310 |
Canada
|
2518 | 54993920 | 4262402850822 |
Poland
|
2465 | 19310592 | 14416672134154 |
France
|
2174 | 74868480 | 12994736816131 |
Ukraine
|
2014 | 8336384 | 5178559168512 |
Bangladesh
|
2002 | 2099968 | 1166247198721 |
Netherlands
|
1619 | 51557120 | 19177824780814 |
Hong Kong
|
1363 | 20882176 | 5802796253456 |
Argentina
|
1349 | 18638848 | 19658027630592 |
Italy
|
1317 | 52913664 | 29680064266240 |
Japan
|
1277 | 161360384 | 33661432037381 |
Republic of Korea
|
1177 | 112819456 | 17726344724493 |