203.18.248.0/21
🇦🇺CIDR
203.18.248.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇦🇺 Australia
City
Perth
RIR
APNIC
Status
allocated
Allocated
8/18/1995
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
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.18.248.0/24 | AS24315Ciphertel-AS-AP - Ciphertel Pty Ltd | Valid | — | 5/31/2026 |
| 203.18.249.0/24 | AS24315Ciphertel-AS-AP - Ciphertel Pty Ltd | Valid | — | 5/31/2026 |
| 203.18.250.0/24 | AS24315Ciphertel-AS-AP - Ciphertel Pty Ltd | Valid | — | 5/31/2026 |
| 203.18.251.0/24 | AS24315Ciphertel-AS-AP - Ciphertel Pty Ltd | Valid | — | 5/31/2026 |
| 203.18.252.0/24 | AS24315Ciphertel-AS-AP - Ciphertel Pty Ltd | Valid | — | 5/31/2026 |
| 203.18.253.0/24 | AS24315Ciphertel-AS-AP - Ciphertel Pty Ltd | Valid | — | 5/31/2026 |
| 203.18.254.0/24 | AS24315Ciphertel-AS-AP - Ciphertel Pty Ltd | Valid | — | 5/31/2026 |
| 203.18.255.0/24 | AS24315Ciphertel-AS-AP - Ciphertel Pty Ltd | Valid | — | 5/31/2026 |
Geolocation
Country🇦🇺AustraliaAU
CityPerth
API
Open https://api.ipctl.io/v1/prefix/203.18.248.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.18.248.0/21" | jq
External Links