Home Prefix Lookup173.194.0.0/16

173.194.0.0/16 - Google (AS15169)

IPv4ARINallocatedAS15169GOOGLE - Google LLC RPKI Valid

CIDR

173.194.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇺🇸 United States

City

Mountain View

RIR

ARIN

Status

allocated

Allocated

2009-08-17

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
173.194.0.0/16	AS15169 GOOGLE - Google LLC	Valid	Other IRR	2026-10-12

More-Specific Announcements

86 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
173.194.0.0/19	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.7.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.40.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.41.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.42.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.43.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.44.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.45.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.46.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.47.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.48.0/20	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.53.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.63.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.64.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.65.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.66.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.67.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.68.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.69.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.70.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.71.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.72.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.73.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.74.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.75.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.76.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.77.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.78.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.79.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.96.0/21	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.112.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.113.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.114.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.115.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.116.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.117.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.118.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.119.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.120.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.121.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.124.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.128.0/20	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.132.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.136.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.140.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.141.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.142.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.144.0/20	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.160.0/21	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.172.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.173.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.174.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.175.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.176.0/20	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.192.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.193.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.194.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.195.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.196.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.197.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.198.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.199.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.200.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.201.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.202.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.203.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.204.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.205.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.206.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.207.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.208.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.209.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.210.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.211.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.212.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.213.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.214.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.215.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.216.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.217.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.218.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.219.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.220.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.221.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.222.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
173.194.223.0/24	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
173.194.0.0/16	AS15169	/16	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS15169	Other IRR	MAINT-AS15169	2024-11-05

Origin ASN

AS15169

GOOGLE - Google LLC

Related Prefixes

More prefixes of AS15169

All prefixes of AS15169 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CityMountain View

Coordinates37.4225, -122.0850 ↗

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/173.194.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/173.194.0.0/16" | jq

External Links

RIPEstat