148.149.0.0/16

🇺🇸

CIDR

148.149.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇺🇸 United States

City

Lansing (Downtown)

RIR

ARIN

Status

allocated

Allocated

4/24/1991

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
148.149.0.0/16	AS13325STOMI - Michigan State Government	Valid	ARINRADB	5/30/2026

Prefix	Origin	Max Length	Trust Anchor
148.149.0.0/16	AS13325	/16	arin

Origin	Registry	Maintainer	Modified
AS13325	ARIN	MNT-MSG-1-Z	4/1/2024
AS13325	RADB	MAINT-AS237	11/13/2023

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionMichigan

CityLansing (Downtown)

API

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

curl -s "https://api.ipctl.io/v1/prefix/148.149.0.0/16" | jq

External Links