103.139.123.0/24
🇦🇺CIDR
103.139.123.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇦🇺 Australia
City
Sydney
RIR
APNIC
Status
assigned
Allocated
5/27/2019
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.139.123.0/24 | AS139193MGHL-AS-AP - Mainstream Group Holdings Ltd | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4826 | APNIC | MAINT-MGHL-AU | 8/10/2021 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.139.123.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.139.123.0/24" | jq
External Links