123.253.152.0/22
🇯🇵CIDR
123.253.152.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Shibuya City
RIR
APNIC
Status
allocated
Allocated
5/14/2019
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 |
|---|---|---|---|---|
| 123.253.152.0/24 | AS13150CATON CATO NETWORKS LTD | Valid | — | 5/31/2026 |
| 123.253.153.0/24 | AS13150CATON CATO NETWORKS LTD | Valid | — | 5/31/2026 |
| 123.253.154.0/24 | AS13150CATON CATO NETWORKS LTD | Valid | — | 5/31/2026 |
| 123.253.155.0/24 | AS13150CATON CATO NETWORKS LTD | Valid | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 123.253.154.0/24 | AS13150 | 🇯🇵JP | assigned |
| 123.253.155.0/24 | AS13150 | 🇵ðŸ‡PH | assigned |
| 123.253.152.0/24 | AS13150 | 🇯🇵JP | assigned |
| 123.253.153.0/24 | AS13150 | 🇮🇳IN | assigned |
Origin ASN
AS138627
Geolocation
API
Open https://api.ipctl.io/v1/prefix/123.253.152.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/123.253.152.0/22" | jq
External Links