2604:b3c0::/40
🇺🇸CIDR
2604:b3c0::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇺🇸 United States
City
Ashburn
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2604:b3c0::/40 | AS53989SWAYZEECOM - Swayzee Telephone Company, Inc. | No ROA | RADB | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS53989 | RADB | MAINT-AS11114 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/2604:b3c0::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2604:b3c0::/40" | jq
External Links