163.221.29.0/24
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 163.221.29.0/24 is loaded by JavaScript after the page renders and is not part of this page's HTML. | ||
Reverse DNS List (Total:103)
| IP | Host | DateTime |
|---|---|---|
| 163.221.29.1 | ex-core2-v29.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.20 | isa-center.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.21 | isa-node01.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.22 | isa-node02.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.23 | isa-node03.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.24 | isa-node04.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.25 | isa-node05.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.26 | isa-node06.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.27 | isa-nas.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.28 | sd-jupyter.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.30 | iasos.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.31 | android-seminar.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.36 | sd-ipa.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.40 | sd-www.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.50 | www-ease.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.51 | www-stage.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.52 | sdlab-web.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.57 | pitchflow.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.60 | svm010.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.61 | it3.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.62 | holstein.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.63 | cicp.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.66 | sd-c3pv-ex02.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.67 | sd-c3pv-ex03.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.68 | sd-c3pv-ex04.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.69 | sd-c3pv-ex05.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.70 | sd-c3pv-ex06.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.71 | sd-c3pv-ex07.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.72 | sd-c3pv-ex08.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.80 | code-reading41.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.81 | code-reading42.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.82 | code-reading43.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.83 | code-reading44.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.84 | code-reading45.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.85 | code-reading46.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.86 | code-reading47.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.87 | code-reading48.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.88 | code-reading49.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.89 | code-reading50.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.95 | naismon-user.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.96 | naismon-bridge.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.97 | sd-sharelatex.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.103 | reda.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.109 | kataribe.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.110 | code-reading00.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.111 | code-reading01.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.112 | code-reading02.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.113 | code-reading03.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.114 | code-reading04.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.115 | code-reading05.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.116 | code-reading06.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.117 | code-reading07.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.118 | code-reading08.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.119 | code-reading09.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.120 | code-reading10.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.121 | code-reading11.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.122 | code-reading12.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.123 | collect1.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.124 | collect2.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.125 | collect3.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.126 | collect4.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.127 | collect5.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.138 | code-reading13.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.139 | code-reading14.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.140 | code-reading15.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.141 | code-reading16.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.142 | code-reading17.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.143 | code-reading18.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.144 | code-reading19.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.145 | code-reading20.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.146 | code-reading21.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.147 | code-reading22.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.148 | code-reading23.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.149 | code-reading24.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.150 | code-reading25.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.151 | code-reading26.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.152 | code-reading27.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.153 | code-reading28.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.154 | code-reading29.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.155 | code-reading30.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.156 | code-reading31.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.157 | code-reading32.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.158 | code-reading33.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.159 | code-reading34.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.160 | code-reading35.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.161 | code-reading36.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.162 | code-reading37.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.163 | code-reading38.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.164 | code-reading39.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.165 | code-reading40.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.168 | sd-exercise.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.170 | sd-mushin.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.171 | naismon-car.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.176 | ecostamp.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.180 | geiot-old.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.181 | geiot-intra.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.201 | image1.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.202 | image2.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.203 | image3.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.204 | image4.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.205 | image5.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.227 | codosseum.naist.jp | 2026-09-12 18:58:10 |
| 163.221.29.246 | mon.naist.jp | 2026-09-12 18:58:10 |
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 |