199.231.56.0/21
🇺🇸CIDR
199.231.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Austin (Barton Hills)
RIR
ARIN
Status
allocated
Allocated
12/14/2020
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.231.56.0/21 | AS399352DRILLINGINFO-SEATTLE - Drilling Info Inc. | No ROA | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/199.231.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.231.56.0/21" | jq
External Links