Home Prefix Lookup2602:f441::/40

2602:f441::/40 - Van Oss Telegraph And Telephone (AS402238)

IPv6ARINallocatedAS402238VTT - Van Oss Telegraph and Telephone LLC RPKI Valid

CIDR

2602:f441::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇺🇸 United States

City

Chicago

RIR

ARIN

Status

allocated

Allocated

2026-02-27

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2602:f441::/40	AS402238 VTT - Van Oss Telegraph and Telephone LLC	Valid	ARINOther IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2602:f441::/40	AS402238	/40	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS402238	ARIN	MNT-VOTTL	2026-09-10
AS402238	Other IRR	MAINT-AS20473	2026-09-26

Origin ASN

AS402238

VTT - Van Oss Telegraph and Telephone LLC

Related Prefixes

More prefixes of AS402238

23.163.188.0/24

All prefixes of AS402238 →

Geolocation

Country🇺🇸United StatesUS

RegionIllinois

CityChicago

Coordinates41.8781, -87.6298 ↗

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:f441::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2602:f441::/40" | jq

External Links

RIPEstat