147.136.254.0/23
🇺🇸IPv4RIPEassignedNo ROA
CIDR
147.136.254.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Columbus (Near East Side)
RIR
RIPE
Status
assigned
Allocated
-
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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 147.136.255.0/24 | AS21605AHBELO-CORP - DallasNews Corporation | No ROA | — | 6/13/2026 |
| 147.136.254.0/24 | AS394828VALTECH-ENTERPRISES - VALTECH ENTERPRISES, LLC | No ROA | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 147.136.255.0/24 | AS21605 | 🇺🇸US | allocated |
| 147.136.254.0/24 | AS397673 | 🇺🇸US | allocated |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/147.136.254.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/147.136.254.0/23" | jq
External Links