208.77.66.0/23
🇺🇸CIDR
208.77.66.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
McLean
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 208.77.66.0/23 | AS16260GTT-AUS GTT - EMEA Ltd. | No ROA | ARIN | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 208.77.64.0/21 | AS3257GTT-BACKBONE GTT Communications Inc. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS16260 | ARIN | MNT-IPNET-1 | 8/14/2025 |
Origin ASN
AS16260
GTT-AUS GTT - EMEA Ltd.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/208.77.66.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/208.77.66.0/23" | jq
External Links