Network 203.201.52.0/22
Network Information
| Prefix | 203.201.52.0/22 |
|---|---|
| Origin AS | AS23780 |
| CIDR | /22 |
| Total IPs | 1,024 |
| Usable IPs | 1,022 |
| IP Range | 203.201.52.0 - 203.201.55.255 |
| 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 203.201.52.0/22 (origin on the right, matching graph above)
All 12 BGP Paths
Complete list of all observed paths (origin on the right)
Hostnames in this Network
| dhcp56-068.ctb.ne.jp |
| dhcp57-253.ctb.ne.jp |
| dhcp58-051.ctb.ne.jp |
| dhcp57-025.ctb.ne.jp |
| dhcp58-005.ctb.ne.jp |
Hostnames in AS
Raw WHOIS Data
route: 203.201.52.0/22 descr: CTB Media Inc. origin: AS23780 notify: admin@int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin@int-gw.kddi.ne.jp 20110413 source: RADB last-modified: 2023-11-13T15:41:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.201.52.0/22 descr: CTB Media Inc. origin: AS23780 notify: nw-team@ctb.ne.jp mnt-by: MAINT-AS23780 changed: hayata@t-ctb.co.jp 20250602 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source