216.18.243.0/24

🇺🇸

CIDR

216.18.243.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Spring Lake

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
216.18.243.0/24	AS20101MICHWAVE - Michwave Technologies, Inc.	Valid	ARIN	5/31/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
216.18.240.0/20	AS20101MICHWAVE - Michwave Technologies, Inc.	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
216.18.240.0/20	AS20101	/24	arin

Origin	Registry	Maintainer	Modified
AS20101	ARIN	MNT-MICHW	7/26/2023

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionMichigan

CitySpring Lake

API

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

curl -s "https://api.ipctl.io/v1/prefix/216.18.243.0/24" | jq

External Links