203.22.144.0/21
🇦🇺CIDR
203.22.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇦🇺 Australia
City
Melbourne
RIR
APNIC
Status
allocated
Allocated
12/3/1995
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
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.22.147.0/24 | AS1221ASN-TELSTRA - Telstra Limited | No ROA | — | 6/1/2026 |
| 203.22.150.0/24 | AS1221ASN-TELSTRA - Telstra Limited | No ROA | — | 6/1/2026 |
| 203.22.144.0/24 | AS56105VICDET-AS-AP - Department of Education and Training - Victoria | No ROA | — | 6/1/2026 |
| 203.22.145.0/24 | AS56105VICDET-AS-AP - Department of Education and Training - Victoria | No ROA | — | 6/1/2026 |
| 203.22.148.0/24 | AS56105VICDET-AS-AP - Department of Education and Training - Victoria | No ROA | — | 6/1/2026 |
| 203.22.149.0/24 | AS56105VICDET-AS-AP - Department of Education and Training - Victoria | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9501 | RADB | MAINT-AS2764 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.22.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.22.144.0/21" | jq
External Links