Home Prefix Lookup165.85.0.0/18

165.85.0.0/18 - Google (AS394089)

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

CIDR

165.85.0.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇯🇵 Japan

City

Shibuya City

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
165.85.0.0/18	AS394089 GCP-ENTERPRISE-USER-TRAFFIC - Google LLC	Valid	Other IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
165.85.0.0/18	AS394089	/24	arin
165.85.0.0/18	AS396982	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS396982	Other IRR	MAINT-AS15169	2023-11-13
AS394089	Other IRR	MAINT-AS15169	2024-11-05

Transfer History

Registry transfers of 165.85.0.0/18, blocks inside it, or blocks containing it.

165.85.0.0/16Transfer · 2023-01-11
Western Digital Corporation
🇺🇸 US ARIN
→
Palo Alto Networks, Inc
🇺🇸 US ARIN
165.85.0.0/16M&A · 2020-03-11
Read-Rite Corp.
🇺🇸 US ARIN
→
Western Digital Corporation
🇺🇸 US ARIN

Date	Resource	From	To	Type
2023-01-11	165.85.0.0/16	Western Digital Corporation 🇺🇸 US ARIN	Palo Alto Networks, Inc 🇺🇸 US ARIN	Transfer
2020-03-11	165.85.0.0/16	Read-Rite Corp. 🇺🇸 US ARIN	Western Digital Corporation 🇺🇸 US ARIN	M&A

Origin ASN

AS394089

GCP-ENTERPRISE-USER-TRAFFIC - Google LLC

Related Prefixes

More prefixes of AS394089

All prefixes of AS394089 →

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityShibuya City

Coordinates35.6764, 139.6500 ↗

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/165.85.0.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/165.85.0.0/18" | jq

External Links

RIPEstat