155.138.128.0/17

🇨🇦

IPv4ARINallocated RPKI Valid

CIDR

155.138.128.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇨🇦 Canada

City

Toronto (Old Toronto)

RIR

ARIN

Status

allocated

Allocated

12/5/2018

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

6 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
155.138.128.0/19	AS20473AS-VULTR - The Constant Company, LLC	Valid	—	6/15/2026
155.138.192.0/19	AS20473AS-VULTR - The Constant Company, LLC	Valid	—	6/15/2026
155.138.160.0/20	AS20473AS-VULTR - The Constant Company, LLC	Valid	—	6/15/2026
155.138.176.0/20	AS20473AS-VULTR - The Constant Company, LLC	Valid	—	6/15/2026
155.138.224.0/20	AS20473AS-VULTR - The Constant Company, LLC	Valid	—	6/15/2026
155.138.240.0/20	AS20473AS-VULTR - The Constant Company, LLC	Valid	—	6/15/2026

Prefix	Origin	Max Length	Trust Anchor
155.138.128.0/17	AS20473	/32	arin

Origin	Registry	Maintainer	Modified
AS20473	ARIN	MNT-CHOOP-1	1/13/2026
AS20473	RADB	MAINT-AS20473	11/13/2023

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/155.138.128.0/17" | jq

External Links