BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS2500 |
163.221.0.0/16
|
WIDE-BB - WIDE Project, JP |
| AS131158 | 163.221.0.0/16 | NAIST-AS - Nara Institute of Science and Technology, National University Corporation, JP |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:90)
| IP | Host | DateTime |
|---|---|---|
| 163.221.58.1 | vr-3210.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.2 | sys30-arista1-v3210.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.3 | sys30-arista2-v3210.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.10 | sysmgr211.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.24 | fsy-a11.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.25 | fsy-a12.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.28 | multi211.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.29 | multi212.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.32 | vmbox211.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.33 | vmbox212.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.34 | vmbox213.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.35 | vmbox214.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.36 | vmbox215.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.65 | vr-3211.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.66 | sys30-arista1-v3211.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.67 | sys30-arista2-v3211.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.80 | multi211-p.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.81 | multi211-q.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.82 | multi211-r.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.83 | multi211-s.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.86 | itc-cms211.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.88 | multi212-p.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.89 | multi212-q.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.90 | multi212-r.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.91 | multi212-s.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.129 | cc21-sw1-v3212.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.170 | sd-fx700-node01.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.171 | sd-fx700-node02.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.172 | sd-fx700-node03.naist.jp | 2024-04-22 04:26:21 |
| 163.221.58.173 | sd-fx700-node04.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.174 | sd-fx700-node05.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.175 | sd-fx700-node06.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.176 | sd-fx700-node07.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.177 | sd-fx700-node08.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.180 | se-ecodev.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.193 | vr-3213.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.194 | sys30-arista1-v3213.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.195 | sys30-arista2-v3213.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.196 | app211.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.197 | app212.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.200 | dhcp-app-058-200.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.201 | dhcp-app-058-201.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.202 | dhcp-app-058-202.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.203 | dhcp-app-058-203.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.204 | dhcp-app-058-204.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.205 | dhcp-app-058-205.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.206 | dhcp-app-058-206.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.207 | dhcp-app-058-207.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.208 | dhcp-app-058-208.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.209 | dhcp-app-058-209.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.210 | dhcp-app-058-210.naist.jp | 2024-04-22 04:26:21 |
| 163.221.58.211 | dhcp-app-058-211.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.212 | dhcp-app-058-212.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.213 | dhcp-app-058-213.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.214 | dhcp-app-058-214.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.215 | dhcp-app-058-215.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.216 | dhcp-app-058-216.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.217 | dhcp-app-058-217.naist.jp | 2024-04-22 04:26:21 |
| 163.221.58.218 | dhcp-app-058-218.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.219 | dhcp-app-058-219.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.220 | dhcp-app-058-220.naist.jp | 2024-04-22 04:26:21 |
| 163.221.58.221 | dhcp-app-058-221.naist.jp | 2024-04-22 04:26:21 |
| 163.221.58.222 | dhcp-app-058-222.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.223 | dhcp-app-058-223.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.224 | dhcp-app-058-224.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.225 | dhcp-app-058-225.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.226 | dhcp-app-058-226.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.227 | dhcp-app-058-227.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.228 | dhcp-app-058-228.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.229 | dhcp-app-058-229.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.230 | dhcp-app-058-230.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.231 | dhcp-app-058-231.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.232 | dhcp-app-058-232.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.233 | dhcp-app-058-233.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.234 | dhcp-app-058-234.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.235 | dhcp-app-058-235.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.236 | dhcp-app-058-236.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.237 | dhcp-app-058-237.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.238 | dhcp-app-058-238.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.239 | dhcp-app-058-239.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.240 | dhcp-app-058-240.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.241 | dhcp-app-058-241.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.242 | dhcp-app-058-242.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.243 | dhcp-app-058-243.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.244 | dhcp-app-058-244.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.245 | dhcp-app-058-245.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.246 | dhcp-app-058-246.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.247 | dhcp-app-058-247.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.248 | dhcp-app-058-248.naist.jp | 2024-04-18 21:43:50 |
| 163.221.58.249 | dhcp-app-058-249.naist.jp | 2024-04-18 21:43:50 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
30409 | 1445736450 | 971493730626706 |
Brazil
|
8999 | 87958544 | 29369333616646 |
China
|
6735 | 372575608 | 129907454911104 |
Russian Federation
|
5802 | 47603986 | 294410343804736 |
India
|
5789 | 36206880 | 24452077162496 |
Australia
|
5022 | 42286964 | 20569915070720 |
Indonesia
|
3297 | 17790208 | 1324558974976 |
United Kingdom
|
3174 | 81352740 | 32013865582592 |
Germany
|
3095 | 113842216 | 71002452000768 |
Poland
|
2511 | 19277056 | 15951106216960 |
Canada
|
2348 | 55993288 | 3527344325632 |
France
|
2280 | 77259296 | 12875268816896 |
Ukraine
|
2116 | 9675264 | 5144756617216 |
Bangladesh
|
1752 | 1907212 | 1013879275520 |
Netherlands
|
1586 | 55644592 | 26075440743936 |
Italy
|
1298 | 52322000 | 28831236096000 |
Hong Kong
|
1268 | 17897332 | 1721396822784 |
Argentina
|
1260 | 19529184 | 18792468054016 |
Japan
|
1232 | 168101992 | 33532201271296 |
Spain
|
1224 | 34622720 | 7902193782784 |