Home Prefix Lookup165.1.172.0/22

165.1.172.0/22 - Google (AS394089)

IPv4ARINannouncedAS394089GCP-ENTERPRISE-USER-TRAFFIC - Google LLC RPKI Valid

CIDR

165.1.172.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇺🇸 United States

City

Atlanta

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
165.1.172.0/22	AS394089 GCP-ENTERPRISE-USER-TRAFFIC - Google LLC	Valid	Other IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
165.1.172.0/22	AS394089	/24	arin
165.1.172.0/22	AS396982	/24	arin
165.1.160.0/20	AS14618	/24	arin
165.1.160.0/20	AS16509	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS394089	Other IRR	MAINT-AS15169	2024-11-06
AS396982	Other IRR	MAINT-AS64280	2023-11-13

Transfer History

Registry transfers of 165.1.172.0/22, blocks inside it, or blocks containing it.

165.1.128.0/17Transfer · 2020-07-24
The Associated Press
🇺🇸 US ARIN
→
Palo Alto Networks, Inc
🇺🇸 US ARIN

Date	Resource	From	To	Type
2020-07-24	165.1.128.0/17	The Associated Press 🇺🇸 US ARIN	Palo Alto Networks, Inc 🇺🇸 US ARIN	Transfer

Origin ASN

AS394089

GCP-ENTERPRISE-USER-TRAFFIC - Google LLC

Related Prefixes

More prefixes of AS394089

All prefixes of AS394089 →

Geolocation

Country🇺🇸United StatesUS

RegionGeorgia

CityAtlanta

Coordinates33.7501, -84.3885 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/165.1.172.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/165.1.172.0/22" | jq

External Links

RIPEstat