205.207.128.0/23

🇨🇦

CIDR

205.207.128.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇨🇦 Canada

City

Toronto (Old Toronto)

RIR

ARIN

Status

allocated

Allocated

9/8/1995

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
205.207.128.0/23	AS26321TSX-GROUP - TSX Inc.	No ROA	RADB	5/31/2026

Origin	Registry	Maintainer	Modified
AS15290	RADB	MAINT-AS15290	3/11/2026
AS26321	RADB	MAINT-AS15290	3/11/2026
AS62666	RADB	MAINT-AS15290	3/11/2026

Origin ASN

Geolocation

Country🇨🇦CanadaCA

RegionOntario

CityToronto (Old Toronto)

API

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

curl -s "https://api.ipctl.io/v1/prefix/205.207.128.0/23" | jq

External Links