57.250.221.0/24
🇺🇸IPv4RIPENCCannouncedAS19545SITA-NGDC-ATL - SITA Information Networking Computing USA, Inc. RPKI Valid
CIDR
57.250.221.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Atlanta
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 57.250.221.0/24 | AS19545SITA-NGDC-ATL - SITA Information Networking Computing USA, Inc. | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 57.250.192.0/19 | AS19545 | /24 | ripe |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/57.250.221.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/57.250.221.0/24" | jq
External Links