209.173.240.0/21
🇺🇸CIDR
209.173.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Spokane (Downtown Spokane)
RIR
ARIN
Status
allocated
Allocated
8/24/2004
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.173.240.0/21 | AS62511DCI - DAVIS COMMUNICATIONS, INC. | No ROA | RADB | 6/1/2026 |
Origin ASN
AS62511
DCI - DAVIS COMMUNICATIONS, INC.
Geolocation
Country🇺🇸United StatesUS
RegionWashington
CitySpokane (Downtown Spokane)
Coordinates47.6578, -117.4190 ↗
API
Open https://api.ipctl.io/v1/prefix/209.173.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.173.240.0/21" | jq
External Links