150.28.0.0/14
🇯🇵IPv4APNICassigned RPKI Valid
CIDR
150.28.0.0/14
IP Version
IPv4
Addresses
262.1K
Mask
/14 (255.252.0.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 150.31.0.0/16 | AS2497IIJ - Internet Initiative Japan Inc. | Valid | — | 6/13/2026 |
| 150.30.0.0/16 | AS7516TOHKNET - TOHKnet Co.,Inc. | No ROA | — | 6/13/2026 |
| 150.29.0.0/16 | AS23793AIST - National Institute of Advanced Industrial Science and Technology | No ROA | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 150.28.0.0/16 | 🇯🇵JP | allocated | |
| 150.29.0.0/16 | AS23793 | 🇯🇵JP | allocated |
| 150.30.0.0/16 | AS7516 | 🇯🇵JP | allocated |
| 150.31.0.0/16 | AS2497 | 🇯🇵JP | allocated |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/150.28.0.0/14Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/150.28.0.0/14" | jq
External Links