74.220.224.0/20
🇺🇸CIDR
74.220.224.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Albany
RIR
ARIN
Status
allocated
Allocated
1/11/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 74.220.224.0/20 | AS21547OXNET - FirstLight Fiber, Inc. | No ROA | ARIN | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 74.220.236.0/24 | AS21547OXNET - FirstLight Fiber, Inc. | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21547 | ARIN | MNT-FNL-76 | 4/22/2026 |
Origin ASN
AS21547
OXNET - FirstLight Fiber, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/74.220.224.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/74.220.224.0/20" | jq
External Links