Home Prefix Lookup66.147.0.0/18

66.147.0.0/18 - TELUS Communications (AS852)

IPv4ARINannouncedAS852TELUS Communications RPKI Valid

CIDR

66.147.0.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇨🇦 Canada

City

Vancouver (Central Vancouver)

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
66.147.0.0/18	AS852 TELUS Communications	Valid	ARIN	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
66.147.0.0/18	AS852	/18	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS852	ARIN	MNT-TACE	2026-01-13

Transfer History

Registry transfers of 66.147.0.0/18, blocks inside it, or blocks containing it.

66.147.0.0/17Transfer · 2025-12-29
Windstream Communications LLC
🇺🇸 US ARIN
→
TELUS Communications Inc.
🇨🇦 CA ARIN
66.147.0.0/17M&A · 2017-11-01
Windstream Nuvox, Inc.
🇺🇸 US ARIN
→
Windstream Communications LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-12-29	66.147.0.0/17	Windstream Communications LLC 🇺🇸 US ARIN	TELUS Communications Inc. 🇨🇦 CA ARIN	Transfer
2017-11-01	66.147.0.0/17	Windstream Nuvox, Inc. 🇺🇸 US ARIN	Windstream Communications LLC 🇺🇸 US ARIN	M&A

Origin ASN

AS852

TELUS Communications

Related Prefixes

More prefixes of AS852

All prefixes of AS852 →

Geolocation

Country🇨🇦CanadaCA

RegionBritish Columbia

CityVancouver (Central Vancouver)

Coordinates49.2810, -123.1170 ↗

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/66.147.0.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/66.147.0.0/18" | jq

External Links

RIPEstat