Home Prefix Lookup2604:c840::/32

2604:c840::/32 - Stack Harbor (AS397181)

IPv6ARINallocatedAS397181STACKHARBOR - Stack Harbor Inc. RPKI Valid

CIDR

2604:c840::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇨🇦 Canada

City

Montreal (Ville-Marie)

RIR

ARIN

Status

allocated

Allocated

2018-04-27

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2604:c840::/32	AS397181 STACKHARBOR - Stack Harbor Inc.	Valid	ARIN	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2604:c840::/32	AS397181	/32	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS397181	ARIN	MNT-SH-282	2025-10-10

Origin ASN

AS397181

STACKHARBOR - Stack Harbor Inc.

Related Prefixes

More prefixes of AS397181

All prefixes of AS397181 →

Geolocation

Country🇨🇦CanadaCA

RegionQuebec

CityMontreal (Ville-Marie)

Coordinates45.5044, -73.5680 ↗

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:c840::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2604:c840::/32" | jq

External Links

RIPEstat