81.172.64.0/24
🇮🇪CIDR
81.172.64.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇮🇪 Ireland
City
Ballymun (North Wood)
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.172.64.0/24 | AS216414upmc-irl-dc UPMC GLOBAL OPERATIONS CENTER LIMITED | No ROA | — | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.172.64.0/23 | AS216414upmc-irl-dc UPMC GLOBAL OPERATIONS CENTER LIMITED | No ROA | — | 5/31/2026 |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.172.64.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.172.64.0/24" | jq
External Links