151.243.128.0/22

🇺🇸

CIDR

151.243.128.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇺🇸 United States

City

"Los Angeles"

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
151.243.128.0/22	AS209242CLOUDFLARESPECTRUM Cloudflare London, LLC	Valid	RADBRIPE	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
151.243.128.0/22	AS209242	/22	ripe

Origin	Registry	Maintainer	Modified
AS209242	RADB	MAINT-AS834	4/8/2025
AS209242	RIPE	netutils-mnt	4/8/2025

Origin ASN

Geolocation

Country🇺🇸United StatesUS

City"Los Angeles"

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/151.243.128.0/22" | jq

External Links