153.121.96.0/19
🇯🇵IPv4APNICassignedNo ROA
CIDR
153.121.96.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇯🇵 Japan
City
Osaka
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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 153.121.96.0/21 | AS59092KRONOS - kronos.Co.,Ltd. | No ROA | — | 6/13/2026 |
| 153.121.112.0/22 | AS59092KRONOS - kronos.Co.,Ltd. | No ROA | — | 6/13/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS7684 | RADB | MAINT-AS7684 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/153.121.96.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/153.121.96.0/19" | jq
External Links