76.76.208.0/20
🇺🇸CIDR
76.76.208.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Silver Spring (Downtown Silver Spring)
RIR
ARIN
Status
allocated
Allocated
9/30/2008
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 76.76.208.0/20 | AS7784ATLANTECH - Atlantech Online, Inc. | Valid | RADB | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 76.76.221.0/24 | AS7784ATLANTECH - Atlantech Online, Inc. | Valid | — | 5/30/2026 |
Origin ASN
AS7784
ATLANTECH - Atlantech Online, Inc.
Geolocation
Country🇺🇸United StatesUS
RegionMaryland
CitySilver Spring (Downtown Silver Spring)
Coordinates38.9938, -77.0277 ↗
API
Open https://api.ipctl.io/v1/prefix/76.76.208.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/76.76.208.0/20" | jq
External Links