192.249.0.0/20
🇺🇸CIDR
192.249.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Sterling
RIR
ARIN
Status
allocated
Allocated
10/29/1992
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.249.0.0/20 | AS3450UTK - University of Tennessee | Valid | ARINRADB | 5/31/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.249.0.0/21 | AS3450UTK - University of Tennessee | Valid | — | 5/31/2026 |
| 192.249.8.0/21 | AS3450UTK - University of Tennessee | Valid | — | 5/31/2026 |
| 192.249.4.0/22 | AS3450UTK - University of Tennessee | Valid | — | 5/31/2026 |
| 192.249.0.0/22 | AS3450UTK - University of Tennessee | Valid | — | 5/31/2026 |
| 192.249.8.0/22 | AS3450UTK - University of Tennessee | Valid | — | 5/31/2026 |
| 192.249.12.0/22 | AS3450UTK - University of Tennessee | Valid | — | 5/31/2026 |
| 192.249.8.0/23 | AS3450UTK - University of Tennessee | Valid | — | 5/31/2026 |
Origin ASN
AS3450
UTK - University of Tennessee
Geolocation
API
Open https://api.ipctl.io/v1/prefix/192.249.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.249.0.0/20" | jq
External Links