199.66.140.0/22
🇺🇸CIDR
199.66.140.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Seattle (Wallingford)
RIR
ARIN
Status
allocated
Allocated
12/16/2010
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.66.140.0/22 | AS18530ISOMEDIA-1 - Isomedia, Inc. | No ROA | — | 5/31/2026 |
Origin ASN
AS18530
ISOMEDIA-1 - Isomedia, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/199.66.140.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.66.140.0/22" | jq
External Links