Home Prefix Lookup167.1.181.0/24

167.1.181.0/24 - CLOUDFLARESPECTRUM Cloudflare London (AS209242)

IPv4ARINannouncedAS209242CLOUDFLARESPECTRUM Cloudflare London, LLCNo ROA

CIDR

167.1.181.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Cincinnati (Central Business 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
167.1.181.0/24	AS209242 CLOUDFLARESPECTRUM Cloudflare London, LLC	No ROA	ARIN	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS209242	ARIN	MNT-CCC-1331	2023-03-01

Transfer History

Registry transfers of 167.1.181.0/24, blocks inside it, or blocks containing it.

167.1.0.0/16M&A · 2021-10-14
Convergys Corporation
🇺🇸 US ARIN
→
Concentrix CVG Corporation
🇺🇸 US ARIN

Date	Resource	From	To	Type
2021-10-14	167.1.0.0/16	Convergys Corporation 🇺🇸 US ARIN	Concentrix CVG Corporation 🇺🇸 US ARIN	M&A

Origin ASN

AS209242

CLOUDFLARESPECTRUM Cloudflare London, LLC

Related Prefixes

More prefixes of AS209242

All prefixes of AS209242 →

Geolocation

Country🇺🇸United StatesUS

RegionOhio

CityCincinnati (Central Business District)

Coordinates39.1003, -84.5092 ↗

Abuse Contact

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/167.1.181.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/167.1.181.0/24" | jq

External Links

RIPEstat