192.148.240.0/21
🇺🇸CIDR
192.148.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Oscoda
RIR
ARIN
Status
allocated
Allocated
4/23/1992
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.148.240.0/21 | AS600OARNET-AS - OARnet | No ROA | RADB | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.148.241.0/24 | AS600OARNET-AS - OARnet | No ROA | — | 5/31/2026 |
| 192.148.241.0/24 | AS3112OARNET-AS-1 - OARnet | No ROA | — | 5/31/2026 |
| 192.148.242.0/24 | AS3112OARNET-AS-1 - OARnet | No ROA | — | 5/31/2026 |
| 192.148.246.0/24 | AS3112OARNET-AS-1 - OARnet | No ROA | — | 5/31/2026 |
| 192.148.240.0/24 | AS13501OARNET-AS-2 - OARnet | No ROA | — | 5/31/2026 |
| 192.148.247.0/24 | AS13501OARNET-AS-2 - OARnet | No ROA | — | 5/31/2026 |
Origin ASN
AS600
OARNET-AS - OARnet
Geolocation
API
Open https://api.ipctl.io/v1/prefix/192.148.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.148.240.0/21" | jq
External Links