203.27.238.0/23
🇦🇺CIDR
203.27.238.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇦🇺 Australia
City
Sydney
RIR
APNIC
Status
assigned
Allocated
6/5/1996
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.27.238.0/23 | AS135399BLACKMORES-AS-AP - Blackmores Ltd | No ROA | — | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.27.238.0/24 | AS135399BLACKMORES-AS-AP - Blackmores Ltd | No ROA | — | 6/1/2026 |
| 203.27.239.0/24 | AS135399BLACKMORES-AS-AP - Blackmores Ltd | No ROA | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.27.238.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.27.238.0/23" | jq
External Links