Home Prefix Lookup34.4.100.0/24

34.4.100.0/24 - BGP Prefix (MOAS)

IPv4ARINannouncedMOAS RPKI Valid

CIDR

34.4.100.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Mountain View

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

3 of 3 routes

MOAS - 3 origin ASNs

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
34.4.100.0/24	AS15169 GOOGLE - Google LLC	Valid	Other IRR	2026-10-12
34.4.100.0/24	AS19527 GOOGLE-2 - Google LLC	Valid	Other IRR	2026-10-12
34.4.100.0/24	AS43515 YOUTUBE Google Ireland Limited	Valid	Other IRR	2026-10-12

Covering Prefix

3 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
34.4.64.0/18	AS15169 GOOGLE - Google LLC	Valid	-	2026-10-12
34.4.64.0/18	AS19527 GOOGLE-2 - Google LLC	Valid	-	2026-10-12
34.4.64.0/18	AS43515 YOUTUBE Google Ireland Limited	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
34.4.100.0/24	AS15169	/24	arin
34.4.100.0/24	AS19527	/24	arin
34.4.100.0/24	AS43515	/24	arin
34.4.100.0/24	AS396982	/24	arin
34.4.100.0/23	AS19527	/23	arin
34.4.64.0/18	AS15169	/18	arin
34.4.64.0/18	AS19527	/18	arin
34.4.64.0/18	AS43515	/18	arin
34.4.64.0/18	AS396982	/18	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS15169	Other IRR	MAINT-AS15169	2026-10-02
AS19527	Other IRR	MAINT-AS15169	2026-03-05
AS43515	Other IRR	MAINT-AS15169	2026-10-02
AS396982	Other IRR	MAINT-AS15169	2026-10-02

Transfer History

Registry transfers of 34.4.100.0/24, blocks inside it, or blocks containing it.

34.4.64.0/18Transfer · 2022-05-09
Halliburton Company
🇺🇸 US ARIN
→
Google LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2022-05-09	34.4.64.0/18	Halliburton Company 🇺🇸 US ARIN	Google LLC 🇺🇸 US ARIN	Transfer

Origin ASNs (3)

AS15169MOAS

GOOGLE - Google LLC

AS19527MOAS

GOOGLE-2 - Google LLC

AS43515MOAS

YOUTUBE Google Ireland Limited

Related Prefixes

Covering prefix

34.4.64.0/18AS15169

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/34.4.100.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/34.4.100.0/24" | jq

External Links

RIPEstat