162.158.57.0/24

🇺🇸

CIDR

162.158.57.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

San Francisco

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
162.158.57.0/24	AS395747CLOUDFLARENET-SFO05 - Cloudflare, Inc.	Valid	ARIN	5/30/2026

Prefix	Origin	Max Length	Trust Anchor
162.158.57.0/24	AS13335	/24	arin
162.158.57.0/24	AS395747	/24	arin

Origin	Registry	Maintainer	Modified
AS13335	ARIN	MNT-CLOUD14	-
AS395747	ARIN	MNT-CLOUD14	9/17/2025

Origin ASN

Geolocation

This is an anycast prefix. The location shown is the organization HQ — actual server location varies by your network path.

Country🇺🇸United StatesUS

RegionCalifornia

CitySan Francisco

TimezoneAmerica/Los_Angeles

API

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

curl -s "https://api.ipctl.io/v1/prefix/162.158.57.0/24" | jq

External Links