45.251.240.0/22
🇯🇵CIDR
45.251.240.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Osaka
RIR
APNIC
Status
allocated
Allocated
8/8/2018
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
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.251.242.0/23 | AS55933CLOUDIE-AS-AP - Cloudie Limited | Valid | — | 5/31/2026 |
| 45.251.240.0/24 | AS4785XTOM-AS-JP - xTom | Valid | — | 5/31/2026 |
| 45.251.241.0/24 | AS4785XTOM-AS-JP - xTom | Valid | — | 5/31/2026 |
| 45.251.242.0/24 | AS6134XNNET - XNNET LLC | Valid | — | 5/31/2026 |
| 45.251.243.0/24 | AS6134XNNET - XNNET LLC | Valid | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS55933 | RADB | MAINT-AS4515 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 45.251.242.0/24 | AS6134 | ðŸ‡ðŸ‡°HK | assigned |
| 45.251.243.0/24 | AS6134 | ðŸ‡ðŸ‡°HK | assigned |
| 45.251.240.0/24 | AS4785 | ðŸ‡ðŸ‡°HK | assigned |
| 45.251.241.0/24 | AS4785 | ðŸ‡ðŸ‡°HK | assigned |
Origin ASN
AS137533
Geolocation
Country🇯🇵JapanJP
CityOsaka
API
Open https://api.ipctl.io/v1/prefix/45.251.240.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/45.251.240.0/22" | jq
External Links