138.252.22.0/23
🇦🇺CIDR
138.252.22.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇦🇺 Australia
City
Adelaide
RIR
APNIC
Status
allocated
Allocated
10/8/2025
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 138.252.22.0/23 | AS151660NEPTUNEINTERNET-AS-AP - Neptune Internet | Valid | APNIC | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 138.252.22.0/24 | AS151660NEPTUNEINTERNET-AS-AP - Neptune Internet | Valid | — | 5/31/2026 |
| 138.252.23.0/24 | AS151660NEPTUNEINTERNET-AS-AP - Neptune Internet | Valid | — | 5/31/2026 |
Geolocation
Country🇦🇺AustraliaAU
CityAdelaide
API
Open https://api.ipctl.io/v1/prefix/138.252.22.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/138.252.22.0/23" | jq
External Links