Home Prefix Lookup192.133.251.0/24

192.133.251.0/24 - Jason (AS402902)

IPv4ARINallocatedAS402902JC-FLOAT-01 - Jason RPKI Valid

CIDR

192.133.251.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Los Alamitos

RIR

ARIN

Status

allocated

Allocated

2026-10-06

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
192.133.251.0/24	AS402902 JC-FLOAT-01 - Jason	Valid	ARIN	2026-10-26

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
192.133.251.0/24	AS20473	/24	arin
192.133.251.0/24	AS402902	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS20473	ARIN	MNT-JC-767	2026-10-08
AS402902	ARIN	MNT-JC-767	2026-10-08

Origin ASN

AS402902

JC-FLOAT-01 - Jason

Related Prefixes

More prefixes of AS402902

All prefixes of AS402902 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CityLos Alamitos

Coordinates33.8019, -118.0400 ↗

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/192.133.251.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/192.133.251.0/24" | jq

External Links

RIPEstat