Home Prefix Lookup216.176.231.0/24

216.176.231.0/24 - Namespace Labs (AS401483)

IPv4ARINannouncedAS401483NAMESPACELABS - Namespace Labs RPKI Valid

CIDR

216.176.231.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

San Francisco (Castro District)

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
216.176.231.0/24	AS401483 NAMESPACELABS - Namespace Labs	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
216.176.224.0/21	AS401483	/24	arin

Transfer History

Registry transfers of 216.176.231.0/24, blocks inside it, or blocks containing it.

216.176.224.0/21Transfer · 2026-01-27
Windstream Communications LLC
🇺🇸 US ARIN
→
Namespace Labs
🇺🇸 US ARIN
216.176.224.0/20M&A · 2017-11-01
Windstream Nuvox, Inc.
🇺🇸 US ARIN
→
Windstream Communications LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-01-27	216.176.224.0/21	Windstream Communications LLC 🇺🇸 US ARIN	Namespace Labs 🇺🇸 US ARIN	Transfer
2017-11-01	216.176.224.0/20	Windstream Nuvox, Inc. 🇺🇸 US ARIN	Windstream Communications LLC 🇺🇸 US ARIN	M&A

Origin ASN

AS401483

NAMESPACELABS - Namespace Labs

Related Prefixes

More prefixes of AS401483

All prefixes of AS401483 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CitySan Francisco (Castro District)

Coordinates37.7648, -122.4320 ↗

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/216.176.231.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/216.176.231.0/24" | jq

External Links

RIPEstat