Home Prefix Lookup2604:3e0:100::/40

2604:3e0:100::/40 - Cubit Computer . Liability (AS33063)

IPv6ARINannouncedAS33063AS-CUBIT - Cubit Computer Ltd. Liability Co. RPKI Valid

CIDR

2604:3e0:100::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇺🇸 United States

City

Dublin

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
2604:3e0:100::/40	AS33063 AS-CUBIT - Cubit Computer Ltd. Liability Co.	Valid	Other IRR	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2604:3e0::/32	AS14618	/48	arin
2604:3e0::/32	AS16509	/48	arin
2604:3e0::/32	AS33063	/64	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS16509	Other IRR	MAINT-AS16509	2025-11-01
AS33063	Other IRR	MAINT-AS16509	2025-11-01

Origin ASN

AS33063

AS-CUBIT - Cubit Computer Ltd. Liability Co.

Related Prefixes

More prefixes of AS33063

2604:3e0:10::/44

All prefixes of AS33063 →

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/2604:3e0:100::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2604:3e0:100::/40" | jq

External Links

RIPEstat