204.57.84.0/23
🇺🇸CIDR
204.57.84.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Austin (Gracy Woods)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.57.84.0/23 | AS11667WESTEL-ASN1 - Westel, Inc. | No ROA | — | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.57.64.0/18 | AS3549LVLT-3549 - Level 3 Parent, LLC | No ROA | — | 5/31/2026 |
Origin ASN
AS11667
WESTEL-ASN1 - Westel, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/204.57.84.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.57.84.0/23" | jq
External Links