103.251.172.0/23
🇦🇺CIDR
103.251.172.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇦🇺 Australia
City
North Hobart
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.251.172.0/23 | AS45158SYNTELPTYLTD-AU - TASMANET | Valid | APNIC | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.251.172.0/22 | AS45158SYNTELPTYLTD-AU - TASMANET | Valid | — | 6/1/2026 |
Origin ASN
AS45158
SYNTELPTYLTD-AU - TASMANET
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.251.172.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.251.172.0/23" | jq
External Links