Network 163.220.192.0/19
Network Information
| Prefix | 163.220.192.0/19 |
|---|---|
| Announced As | 163.220.0.0/16 |
| Origin AS | AS18127 |
| CIDR | /19 |
| Total IPs | 8,192 |
| Usable IPs | 8,190 |
| IP Range | 163.220.192.0 - 163.220.223.255 |
| 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 163.220.192.0/19 (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
Raw WHOIS Data
route: 163.220.0.0/16 descr: Tsukuba-WAN Network origin: AS18127 mnt-by: MAINT-AS18125 changed: nagahama@maffin.ad.jp 20031016 source: RADB last-modified: 2023-11-13T16:19:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.220.192.0/19 descr: Industrial Cyber Security Center of Excellence X-Keiro : senotice@gmail.com origin: AS63770 notify: senotice@gmail.com mnt-by: MAINT-AS59103 changed: senotice@gmail.com 20260107 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.220.192.0/19 descr: ENTERNET-GCX X-Keiro: enternet.irradmin1@mail1.cyber.ipa.go.jp origin: AS63798 notify: enternet.irradmin1@mail1.cyber.ipa.go.jp mnt-by: MAINT-AS63798 changed: crow@ghost.ad.jp 20250801 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source