143.246.0.0/19
🇺🇸CIDR
143.246.0.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
New Concord
RIR
ARIN
Status
allocated
Allocated
10/26/1990
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.246.0.0/19 | AS600OARNET-AS - OARnet | No ROA | RADB | 9/11/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.246.0.0/17 | AS600OARNET-AS - OARnet | No ROA | — | 9/11/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS600 | RADB | MAINT-AS600 | 7/21/2026 |
Origin ASN
AS600
OARNET-AS - OARnet
Geolocation
API
Open https://api.ipctl.io/v1/prefix/143.246.0.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/143.246.0.0/19" | jq
External Links