Home Prefix Lookup2001:500:a9::/48

2001:500:a9::/48 - ARIN Operations (AS394018)

IPv6ARINallocatedAS394018ARIN-PFS-SEA - ARIN Operations RPKI Valid

CIDR

2001:500:a9::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇺🇸 United States

City

Centreville

RIR

ARIN

Status

allocated

Allocated

2015-05-22

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2001:500:a9::/48	AS394018 ARIN-PFS-SEA - ARIN Operations	Valid	ARINOther IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:500:a9::/48	AS394018	/48	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS394018	ARIN	MNT-ARINOPS	2026-04-01
AS394018	Other IRR	MAINT-AS23033	2023-11-13

Origin ASN

AS394018

ARIN-PFS-SEA - ARIN Operations

Related Prefixes

More prefixes of AS394018

199.5.26.0/24

All prefixes of AS394018 →

Geolocation

Country🇺🇸United StatesUS

RegionVirginia

CityCentreville

Coordinates38.8404, -77.4289 ↗

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/2001:500:a9::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2001:500:a9::/48" | jq

External Links

RIPEstat