157.254.254.0/23

🇺🇸

CIDR

157.254.254.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇺🇸 United States

City

Redmond

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
157.254.254.0/23	AS22773ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.	Valid	ARINRADB	6/15/2026

Prefix	Origin	Max Length	Trust Anchor
157.254.254.0/23	AS7018	/24	arin
157.254.254.0/23	AS22773	/24	arin
157.254.254.0/23	AS401838	/24	arin

Origin	Registry	Maintainer	Modified
AS7018	ARIN	MNT-DCL-577	1/7/2025
AS22773	ARIN	MNT-DCL-577	9/12/2025
AS401838	ARIN	MNT-DCL-577	8/13/2025
AS7018	RADB	MAINT-AS834	5/9/2024
AS22773	RADB	MAINT-AS834	9/12/2025
AS401838	RADB	MAINT-AS834	8/13/2025

Origin ASN

Geolocation

Country🇺🇸United StatesUS

CityRedmond

API

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/157.254.254.0/23" | jq

External Links