163.221.169.0/24
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 163.221.169.0/24 is loaded by JavaScript after the page renders and is not part of this page's HTML. | ||
Reverse DNS List (Total:38)
| IP | Host | DateTime |
|---|---|---|
| 163.221.169.1 | inet-isb212.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.2 | boomer.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.3 | keough.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.4 | omalley.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.5 | manuel.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.6 | alexander.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.7 | rivera.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.10 | summit-isb206.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.11 | traber.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.12 | usbip.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.13 | paciorek.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.14 | enma.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.15 | bass.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.16 | destrade.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.17 | bryant.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.18 | rhodes.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.19 | starffin.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.21 | m1-up.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.67 | inet-nwbe01.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.68 | inet-nwbe02.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.69 | bigbrother.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.80 | pbl-vyos-230.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.81 | pbl-rp-231.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.82 | pbl-rp-231.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.83 | pbl-vyos-232.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.84 | pbl-vyos-232.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.85 | pbl-vyos-230.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.86 | pbl-vyos-233.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.129 | inet-nwbe03.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.130 | pbl-vyos-230.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.131 | pbl-rp-231.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.132 | pbl-vyos-232.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.133 | pbl-vyos-233.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.145 | pbl-rp-231.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.146 | pbl-freebsd-1.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.161 | pbl-vyos-232.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.177 | pbl-vyos-233.naist.jp | 2026-09-12 19:00:47 |
| 163.221.169.178 | pbl-ubuntu-3.naist.jp | 2026-09-12 19:00:47 |
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 |