16.172.72.0/22

🇺🇸

CIDR

16.172.72.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇺🇸 United States

City

Palo Alto

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
16.172.72.0/22	AS400737AMS-CO-CXO - HEWLETT PACKARD ENTERPRISE COMPANY	Valid	ARIN	5/30/2026

Prefix	Origin	Max Length	Trust Anchor
16.172.72.0/22	AS400737	/22	arin

Origin	Registry	Maintainer	Modified
AS400737	ARIN	MNT-HPE-15	10/27/2023

Origin ASN

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CityPalo Alto

API

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

curl -s "https://api.ipctl.io/v1/prefix/16.172.72.0/22" | jq

External Links