Data as of Nov 6, 2026

37.72.104.0/24

No anonymizer space · no proxy exits in 30 days

DODW Holding B.V.

Announcement

this exact prefix

RPKI valid

Announced by

Type

Hosting

Risk

50 / 100 · Medium

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
37.72.104.0/24	256	NL-DODWHOLDING-20120126	DODW Holding B.V. (ORG-DHB11-RIPE) · NL	ALLOCATED PA	Sep 4, 2026	abuse@bitency.net
└ 37.72.104.0/26	64	DB0480-IPspace	IP space Rijen DB0480	ASSIGNED PA	Aug 27, 2012	abuse@bitency.net via NL-DODWHOLDING-20120126
└ 37.72.104.64/27	32	cust-DB507	DB507 IP Space	ASSIGNED PA	Oct 1, 2012	abuse@bitency.net via NL-DODWHOLDING-20120126
└ 37.72.104.96/27	32	cust-DB508	DB508 IP Space	ASSIGNED PA	Oct 1, 2012	abuse@bitency.net via NL-DODWHOLDING-20120126
└ 37.72.104.128/27	32	cust-DB0137	DB0137 IP Space	ASSIGNED PA	Oct 1, 2012	abuse@bitency.net via NL-DODWHOLDING-20120126
└ 37.72.104.193 - 37.72.104.224	32	DB615-IPspace	DB615 IP SPACE Rijen	ASSIGNED PA	May 1, 2014	abuse@bitency.net via NL-DODWHOLDING-20120126

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Origin network

RPKI

ROA prefix	ASN	Max len	Anchor	Verdict
37.72.104.0/24	AS61029	/24	RIPE	RPKI valid

IRR

Origin	Registry	Description	Maintainer	Modified
AS61029	RADB	Path Network, Inc. - Anycasted Proxy-Route for AS61029	MAINT-AS396998	Nov 13, 2023
AS61029	RIPE		BITENCY-MNT	Oct 7, 2025