Home Prefix Lookup192.185.181.0/24

192.185.181.0/24 - Oso Grande IP Services (AS26337)

IPv4ARINannouncedAS26337OIS1 - Oso Grande IP Services, LLC RPKI Valid

CIDR

192.185.181.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Ashburn

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
192.185.181.0/24	AS26337 OIS1 - Oso Grande IP Services, LLC	Valid	-	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
192.185.180.0/22	AS31898 ORACLE-BMC-31898 - Oracle Corporation	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
192.185.180.0/22	AS396982	/22	arin
192.185.0.0/16	AS19871	/24	arin
192.185.0.0/16	AS26337	/24	arin
192.185.0.0/16	AS31898	/24	arin
192.185.0.0/16	AS46606	/24	arin
192.185.0.0/16	AS137443	/24	arin
192.185.0.0/16	AS198949	/24	arin

Origin ASN

AS26337

OIS1 - Oso Grande IP Services, LLC

Related Prefixes

Covering prefix

192.185.180.0/22AS31898

More prefixes of AS26337

All prefixes of AS26337 →

Geolocation

Country🇺🇸United StatesUS

CityAshburn

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/192.185.181.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/192.185.181.0/24" | jq

External Links

RIPEstat