Network 49.128.24.0/21
Network Information
| Prefix | 49.128.24.0/21 |
|---|---|
| Origin AS | AS23780 |
| CIDR | /21 |
| Total IPs | 2,048 |
| Usable IPs | 2,046 |
| IP Range | 49.128.24.0 - 49.128.31.255 |
| RPKI Status | VALID |
| Registry | JPIRR |
| Last Modified | 2023-11-13 |
AS Looking Glass
BGP paths to 49.128.24.0/21 (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
| dhcp45-002.ctb.ne.jp |
| dhcp44-191.ctb.ne.jp |
| dhcp47-002.ctb.ne.jp |
| dhcp50-022.ctb.ne.jp |
| dhcp46-093.ctb.ne.jp |
| dhcp50-120.ctb.ne.jp |
| dhcp44-076.ctb.ne.jp |
Hostnames in AS
Raw WHOIS Data
route: 49.128.24.0/21 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: valid route: 49.128.24.0/21 descr: CTB Media Inc. origin: AS23780 notify: noc@noc.kddnet.ad.jp mnt-by: MAINT-AS2516 changed: noc@noc.kddnet.ad.jp 20101209 source: RADB last-modified: 2023-11-13T15:41:15Z rpki-ov-state: valid