66.51.128.0/20

🇨🇦

CIDR

66.51.128.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇨🇦 Canada

City

Vancouver (Central Vancouver)

RIR

ARIN

Status

allocated

Allocated

9/21/2006

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
66.51.128.0/20	AS25668CIPHERKEY - Cipherkey Exchange Corp.	Valid	ARINRADB	6/1/2026

Prefix	Origin	Max Length	Trust Anchor
66.51.128.0/20	AS25668	/24	arin

Origin	Registry	Maintainer	Modified
AS25668	ARIN	MNT-CIPH	10/28/2025
AS25668	RADB	MAINT-AS25668	11/13/2023

Origin ASN

Geolocation

Country🇨🇦CanadaCA

RegionBritish Columbia

CityVancouver (Central Vancouver)

API

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

curl -s "https://api.ipctl.io/v1/prefix/66.51.128.0/20" | jq

External Links