131.123.236.0/22
🇺🇸CIDR
131.123.236.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Akron
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.123.236.0/22 | AS3112OARNET-AS-1 - OARnet | No ROA | — | 5/30/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.123.0.0/16 | AS11050KENT-STATE - Kent State University | No ROA | — | 5/30/2026 |
| 131.123.192.0/18 | AS11050KENT-STATE - Kent State University | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS600 | ARIN | MNT-KSU-1-Z | 4/27/2026 |
Origin ASN
AS3112
OARNET-AS-1 - OARnet
Geolocation
API
Open https://api.ipctl.io/v1/prefix/131.123.236.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/131.123.236.0/22" | jq
External Links