Home Prefix Lookup66.185.131.0/24

66.185.131.0/24 - GEICO (AS14450)

IPv4ARINannouncedAS14450GEICO01 - GEICO RPKI Valid

CIDR

66.185.131.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Denver

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
66.185.131.0/24	AS14450 GEICO01 - GEICO	Valid	-	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
66.185.128.0/19	AS14450 GEICO01 - GEICO	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
66.185.128.0/19	AS14450	/24	arin

Transfer History

Registry transfers of 66.185.131.0/24, blocks inside it, or blocks containing it.

66.185.128.0/19Transfer · 2025-10-20
Yahoo Holdings Inc.
🇺🇸 US ARIN
→
GEICO
🇺🇸 US ARIN
66.185.128.0/19M&A · 2019-03-22
AOL Transit Data Network
🇺🇸 US ARIN
→
Oath Holdings Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-10-20	66.185.128.0/19	Yahoo Holdings Inc. 🇺🇸 US ARIN	GEICO 🇺🇸 US ARIN	Transfer
2019-03-22	66.185.128.0/19	AOL Transit Data Network 🇺🇸 US ARIN	Oath Holdings Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS14450

GEICO01 - GEICO

Related Prefixes

Covering prefix

66.185.128.0/19AS14450

More prefixes of AS14450

All prefixes of AS14450 →

Geolocation

Country🇺🇸United StatesUS

RegionColorado

CityDenver

Coordinates39.7392, -104.9900 ↗

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/66.185.131.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/66.185.131.0/24" | jq

External Links

RIPEstat