128.189.4.0/23

🇨🇦

IPv4ARINannouncedAS271BCNET-AS - BCNET RPKI Valid

CIDR

128.189.4.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇨🇦 Canada

City

Kelowna

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
128.189.4.0/23	AS271BCNET-AS - BCNET	Valid	ARIN	5/31/2026

3 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
128.189.0.0/16	AS271BCNET-AS - BCNET	No ROA	—	5/31/2026
128.189.0.0/16	AS393249UBC - University of British Columbia	No ROA	—	5/31/2026
128.189.5.0/24	AS271BCNET-AS - BCNET	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
128.189.4.0/23	AS271	/23	arin

Origin	Registry	Maintainer	Modified
AS271	ARIN	MNT-BC-Z	4/15/2025

Origin ASN

Geolocation

Country🇨🇦CanadaCA

RegionBritish Columbia

CityKelowna

API

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

curl -s "https://api.ipctl.io/v1/prefix/128.189.4.0/23" | jq

External Links