103.28.128.0/22
🇦🇺CIDR
103.28.128.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇦🇺 Australia
City
Port Melbourne
RIR
APNIC
Status
allocated
Allocated
12/29/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.28.128.0/22 | AS45763OPTICOMMCOPTYLTD-AS-AP - Opticomm Co Pty Ltd | No ROA | APNICRADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.28.131.0/24 | AS45763OPTICOMMCOPTYLTD-AS-AP - Opticomm Co Pty Ltd | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.28.128.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.28.128.0/22" | jq
External Links