208.78.4.0/22
🇺🇸CIDR
208.78.4.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Silver Spring (Downtown Silver Spring)
RIR
ARIN
Status
allocated
Allocated
4/19/2011
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 208.78.4.0/23 | AS14618AMAZON-AES - Amazon.com, Inc. | Valid | — | 5/30/2026 |
| 208.78.6.0/24 | AS14618AMAZON-AES - Amazon.com, Inc. | Valid | — | 5/30/2026 |
| 208.78.7.0/24 | AS14618AMAZON-AES - Amazon.com, Inc. | Valid | — | 5/30/2026 |
Origin ASN
AS40287
Geolocation
Country🇺🇸United StatesUS
RegionMaryland
CitySilver Spring (Downtown Silver Spring)
Coordinates38.9938, -77.0277 ↗
API
Open https://api.ipctl.io/v1/prefix/208.78.4.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/208.78.4.0/22" | jq
External Links