Network 163.221.0.0/16
Network Information
| Prefix | 163.221.0.0/16 |
|---|---|
| Origin AS | AS2500 |
| CIDR | /16 |
| Total IPs | 65,536 |
| Usable IPs | 65,534 |
| IP Range | 163.221.0.0 - 163.221.255.255 |
| RPKI Status | NOT_FOUND # NO ROAS FOUND, OR RPKI VALIDATION NOT ENABLED FOR SOURCE |
| Registry | RADB |
| Last Modified | 2023-11-13 |
AS Looking Glass
BGP paths to 163.221.0.0/16 (origin on the right, matching graph above)
All 15 BGP Paths
Complete list of all observed paths (origin on the right)
Hostnames in this Network
Hostnames in AS
Raw WHOIS Data
route: 163.221.0.0/16 descr: Nara Institute of Science and Technology origin: AS2500 mnt-by: MAINT-AS2500 changed: kato@wide.ad.jp 20011211 source: RADB last-modified: 2023-11-13T15:39:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.221.0.0/16 descr: Nara Institute of Science and Technology X-Keiro: noc@itc.naist.jp origin: AS131158 notify: noc@itc.naist.jp mnt-by: MAINT-AS131158 changed: yosiaki@itc.naist.jp 20241209 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source