Home Prefix Lookup2604:3d00:d400::/40

2604:3d00:d400::/40 - Shaw Communications (AS6327)

IPv6ARINannouncedAS6327SHAW - Shaw Communications RPKI Valid

CIDR

2604:3d00:d400::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇨🇦 Canada

City

Beauharnois

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
2604:3d00:d400::/40	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11

Related Announcements

2 less-specific, 80 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2604:3d00::/28	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d400::/38	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d402::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d403::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d404::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d405::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d406::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d407::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d408::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d409::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d40b::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d40c::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d40d::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d40e::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d40f::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d410::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d411::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d412::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d413::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d414::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d415::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d416::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d417::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d419::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d41a::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d41c::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d41d::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d41e::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d41f::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d420::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d421::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d422::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d423::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d424::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d425::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d426::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d427::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d429::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d42a::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d42b::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d42c::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d42d::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d42f::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d430::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d431::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d432::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d433::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d434::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d435::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d436::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d437::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d438::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d439::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d43a::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d43b::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d43c::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d43d::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d43e::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d43f::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d440::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d441::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d442::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d443::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d444::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d445::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d446::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d447::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d448::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d449::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d44b::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d44c::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d44d::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d44f::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d451::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d452::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d453::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d454::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d458::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d4f6::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d4f7::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d4f9::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11
2604:3d00:d4fa::/48	AS6327 SHAW - Shaw Communications	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2604:3d00::/28	AS6327	/48	arin

Transfer History

Registry transfers of 2604:3d00:d400::/40, blocks inside it, or blocks containing it.

2604:3d00::/28M&A · 2025-06-03
Shaw Communications Inc.
🇨🇦 CA ARIN
→
Shaw Communications
🇨🇦 CA ARIN

Date	Resource	From	To	Type
2025-06-03	2604:3d00::/28	Shaw Communications Inc. 🇨🇦 CA ARIN	Shaw Communications 🇨🇦 CA ARIN	M&A

Origin ASN

AS6327

SHAW - Shaw Communications

Related Prefixes

Covering prefix

2604:3d00:d400::/38AS6327

More prefixes of AS6327

All prefixes of AS6327 →

Geolocation

Country🇨🇦CanadaCA

RegionQuebec

CityBeauharnois

Coordinates45.3147, -73.8785 ↗

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/2604:3d00:d400::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2604:3d00:d400::/40" | jq

External Links

RIPEstat