198.167.242.0/23

🇺🇸

CIDR

198.167.242.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇺🇸 United States

City

Southfield

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
198.167.242.0/23	AS11904ATOM-MI-53-198 - AcenTek	Valid	ARIN	5/31/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
198.167.240.0/21	AS11904ATOM-MI-53-198 - AcenTek	Valid	—	5/31/2026
198.167.240.0/22	AS11904ATOM-MI-53-198 - AcenTek	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
198.167.242.0/23	AS11904	/23	arin
198.167.240.0/22	AS11904	/22	arin
198.167.240.0/21	AS11904	/21	arin

Origin	Registry	Maintainer	Modified
AS11904	ARIN	MNT-ATM-53	1/27/2026

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionMichigan

CitySouthfield

API

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

curl -s "https://api.ipctl.io/v1/prefix/198.167.242.0/23" | jq

External Links