204.209.252.0/23 - bgp.tools

204.209.252.0/23

Originated by AS22512
AS Name: OpenBSD

Overview
Connectivity
Whois
Validation

Registered on: 11 Dec 1994 (31 years old)

Registered to: 41e8c2f74d5ead... (arin)

Prefix status: Active, Allocated under ARIN

Size of prefix: 2 /24's

More Specific Announcements

	Prefix	Description
	204.209.252.0/24	Theos Software
	204.209.253.0/24	Theos Software

Upstreams

AS852 - TELUS Communications Inc.
AS6939 - Hurricane Electric LLC

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS852	TELUS Communications Inc.
	AS6939	Hurricane Electric LLC

Peers

	ASN	Description
	AS50131	Spartan Host Ltd
	AS24482	SG.GS
	AS23033	Wowrack.com
	AS54309	NEGU
	AS13415	FirstDigital Communications, LLC
	AS7782	Alaska Communications Systems Group, Inc.
	AS400818	Ausra LLC
	AS917	Misaka Network, Inc.
	AS394256	Tech Futures Interactive Inc.
	AS53597	Hoyos Consulting LLC
	AS32943	Web of Nevada
	AS136557	Host Universal Pty Ltd
	AS4213	Krypt Technologies
	AS4181	TDS TELECOM
	AS23428	ServerForge LLC
	AS9299	PLDT (Philippine Long Distance Telephone Company)
	AS36236	NetActuate, Inc
	AS398465	Rackdog LLC
	AS62642	Bigleaf Networks, Inc.
	AS16909	imput
	AS27578	AirBridge Broadband LLC
	AS137409	GSL Networks Pty LTD
	AS27523	Kawaii Networks LLC
	AS46733	x6c
	AS215248	Bastiaan Mathijs Brink
	AS4842	Tianhai InfoTech
	AS4474	TCT West, Inc.
	AS54429	Local Connectivity Lab
	AS64289	Macarne.com
	AS18914	ETS TELECOM
	AS9002	RETN Limited
	AS395823	doof.net
	AS13335	Cloudflare, Inc.
	AS46997	Black Mesa Corporation
	AS205329	Kai-Jung Chen
	AS49544	i3D.net B.V
	AS47689	Pudu, LLC
	AS20473	The Constant Company, LLC
	AS15296	Cybera Inc
	AS52025	ParadoxNetworks Limited
	AS852	TELUS Communications Inc.
	AS6939	Hurricane Electric LLC

Last Update: 2026-08-10T03:25:13Z UTC

IRR Databases

IRR	Expected ASN
canarie	AS22512	Show Raw route: 204.209.252.0/23 descr: OpenBSD origin: AS22512 mnt-by: CYBERA-AB-MNT changed: unread@ripe.net 20000101 source: CANARIE
nttcom	AS22512	Show Raw route: 204.209.252.0/23 descr: NETBLK-THEOS-DOM-NET origin: AS22512 notify: deraadt@openbsd.org notify: job@openbsd.org mnt-by: MAINT-JOB changed: job@sobornost.net source: NTTCOM last-modified: 2022-04-04T16:22:47Z
radb	AS22512	Show Raw route: 204.209.252.0/23 descr: Proxy for Allstream Customer origin: AS22512 remarks: Automated Proxy Route Entry mnt-by: MAINT-AS15290 changed: pierre.lacoste@allstream.com 20141103 source: RADB last-modified: 2026-03-11T18:00:10Z

IRR

Expected ASN

canarie

AS22512

Show Raw

route:          204.209.252.0/23
descr:          OpenBSD
origin:         AS22512
mnt-by:         CYBERA-AB-MNT
changed:        unread@ripe.net 20000101
source:         CANARIE

nttcom

AS22512

Show Raw

route:          204.209.252.0/23
descr:          NETBLK-THEOS-DOM-NET
origin:         AS22512
notify:         deraadt@openbsd.org
notify:         job@openbsd.org
mnt-by:         MAINT-JOB
changed:        job@sobornost.net
source:         NTTCOM
last-modified:  2022-04-04T16:22:47Z

radb

AS22512

Show Raw

route:          204.209.252.0/23
descr:          Proxy for Allstream Customer
origin:         AS22512
remarks:        Automated Proxy Route Entry
mnt-by:         MAINT-AS15290
changed:        pierre.lacoste@allstream.com 20141103
source:         RADB
last-modified:  2026-03-11T18:00:10Z

View

More Specific Announcements

Upstreams

Upstreams

Peers

IRR Databases