Data as of Nov 3, 2026

37.1.108.0/23

No anonymizer space · no proxy exits in 30 days

onecentral B.V.

Announcement

this exact prefix

RPKI valid

Announced by

Type

Internet provider

Risk

0 / 100 · Low

Announcements

Less specific

Prefix	Origin	Type	Holder	RPKI
37.1.104.0/21 since Feb 2020	AS49250	Internet provider	onecentral B.V.

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
37.1.104.0/21	2,048	NL-ONECENTRAL-20111212	onecentral B.V. (ORG-OB27-RIPE) · NL	ALLOCATED PA	Dec 12, 2011	[email protected]
└ 37.1.108.0/24	256	VOICE-CUSTOMER-NETWORK	unknown	ASSIGNED PA	May 27, 2015	[email protected] via NL-ONECENTRAL-20111212
└ 37.1.109.0/24	256	WEAS-Rt	unknown	ASSIGNED PA	Feb 9, 2017	[email protected] via NL-ONECENTRAL-20111212

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
37.1.104.0/21	AS49250	/24	RIPE	RPKI valid

IRR

Origin	Registry	Description	Maintainer	Modified
AS49250	RIPE		ONECENTRAL	Jan 30, 2020

IRR inside

Prefix	Origin	Registry	Description	Maintainer	Modified
37.1.108.0/24	AS49250	RIPE	onecentral B.V.	ONECENTRAL	May 27, 2015
37.1.109.0/24	AS49250	RIPE	onecentral B.V.	ONECENTRAL	Sep 17, 2018