66.51.148.0/24

🇺🇸

CIDR

66.51.148.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Ann Arbor

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
66.51.148.0/24	AS398351MAYMOBILITY - May Mobility, Inc	Valid	RADB	6/1/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
66.51.144.0/20	AS12129123NET - 123.Net, Inc.	Valid	—	6/1/2026

Prefix	Origin	Max Length	Trust Anchor
66.51.148.0/24	AS12129	/24	arin
66.51.148.0/24	AS398351	/24	arin
66.51.144.0/20	AS12129	/20	arin

Origin	Registry	Maintainer	Modified
AS398351	RADB	MAINT-AS398351	11/13/2023

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionMichigan

CityAnn Arbor

API

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

curl -s "https://api.ipctl.io/v1/prefix/66.51.148.0/24" | jq

External Links