103.251.136.0/23
🇦🇺IPv4APNICassignedNo ROA
CIDR
103.251.136.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇦🇺 Australia
City
Sydney
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
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.251.136.0/22 | AS133120HOSTED-AS-AP - Hosted Network Pty Ltd | No ROA | — | 5/31/2026 |
| 103.251.136.0/24 | AS133120HOSTED-AS-AP - Hosted Network Pty Ltd | No ROA | — | 5/31/2026 |
| 103.251.137.0/24 | AS133120HOSTED-AS-AP - Hosted Network Pty Ltd | No ROA | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.251.136.0/24 | AS133120 | 🇦🇺AU | assigned |
| 103.251.137.0/24 | AS133120 | 🇦🇺AU | assigned |
Geolocation
Country🇦🇺AustraliaAU
CitySydney
API
Open https://api.ipctl.io/v1/prefix/103.251.136.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.251.136.0/23" | jq
External Links