Home Prefix Lookup2602:f3b4::/40

2602:f3b4::/40 - MJW (AS402540)

IPv6ARINallocatedAS402540MJWINNOVATIONS - MJW RPKI Valid

CIDR

2602:f3b4::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇺🇸 United States

City

Dublin

RIR

ARIN

Status

allocated

Allocated

2026-05-21

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2602:f3b4::/48	AS402540 MJWINNOVATIONS - MJW	Valid	-	2026-10-27

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2602:f3b4::/40	AS14618	/48	arin
2602:f3b4::/40	AS16509	/48	arin
2602:f3b4::/40	AS402540	/48	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS14618	ARIN	MNT-MIL-178	2026-05-30
AS16509	ARIN	MNT-MIL-178	2026-05-30
AS402540	ARIN	MNT-MIL-178	2026-06-18

Origin ASN

AS402540

MJWINNOVATIONS - MJW

Related Prefixes

More prefixes of AS402540

All prefixes of AS402540 →

Geolocation

Country🇺🇸United StatesUS

RegionOhio

CityDublin

Coordinates40.0992, -83.1141 ↗

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/2602:f3b4::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2602:f3b4::/40" | jq

External Links

RIPEstat