Data as of Nov 14, 2026

77.73.231.232/30

No anonymizer space · no proxy exits in 30 days

Nextpertise B.V.

Announcement

77.73.224.0/21

RPKI valid

Announced by

AS41960

Type

Business

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

25% of its addresses · listed by providers

Providers

selling exits here

Proxy providers listing exits

FloppyData

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
77.73.224.0/21	2,048	NL-IPV2-20070328	Nextpertise B.V. (ORG-IA661-RIPE) · NL	ALLOCATED PA	Mar 28, 2007	abuse@nextpertise.nl
└ 77.73.231.232/30	4	NEXT-CUST-260	unknown	ASSIGNED PA	May 30, 2012	abuse@nextpertise.nl via NL-IPV2-20070328

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

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 77.73.224.0/21

77.73.224.0/21

Routing history

Pattern: Stable
First seen: Apr 2007
Current origin since: Apr 2007 · 20 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
77.73.224.0/21	AS41960	/24	RIPE	RPKI valid

IRR

Route objects on 77.73.224.0/21

Origin	Registry	Description	Maintainer	Modified
AS41960	RIPE	Nextpertise	NEXTPERTISE-MNT	Sep 27, 2007