198.51.9.0/24

🇺🇸

CIDR

198.51.9.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Grand Rapids (Medical Mile)

RIR

ARIN

Status

allocated

Allocated

1/25/1993

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
198.51.9.0/24	AS26554US-SIGNAL - US Signal Company, L.L.C.	No ROA	RADB	5/31/2026

Origin	Registry	Maintainer	Modified
AS20115	RADB	MAINT-CHTR-WD	11/13/2023
AS26554	RADB	MAINT-AS1828	11/13/2023

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionMichigan

CityGrand Rapids (Medical Mile)

API

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

curl -s "https://api.ipctl.io/v1/prefix/198.51.9.0/24" | jq

External Links