157.120.112.0/21
🇯🇵IPv4APNICallocated RPKI Valid
CIDR
157.120.112.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
2/8/1992
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
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 157.120.115.0/24 | AS131921GMOCL - GMO GlobalSign Holdings K.K. | Valid | — | 6/15/2026 |
| 157.120.112.0/24 | AS146987GMOCL-NET - GMO GlobalSign Holdings K.K. | Valid | — | 6/15/2026 |
| 157.120.113.0/24 | AS146987GMOCL-NET - GMO GlobalSign Holdings K.K. | Valid | — | 6/15/2026 |
| 157.120.114.0/24 | AS146987GMOCL-NET - GMO GlobalSign Holdings K.K. | Valid | — | 6/15/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/157.120.112.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/157.120.112.0/21" | jq
External Links