Data as of Nov 11, 2026

178.172.4.64/27

No anonymizer space · no proxy exits in 30 days

ARNES

Announcement

178.172.0.0/17

RPKI valid

Announced by

AS2107

Type

Business

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

3.1% of its addresses · listed by providers

Providers

selling exits here

Proxy providers listing exits

EnigmaProxy

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
178.172.0.0/17	32,768	SI-ARNES-20100412	ARNES (ORG-AA58-RIPE) · SI	ALLOCATED PA	Apr 12, 2010	abuse@arnes.si
└ 178.172.4.64/27	32	UNI-MB-VE-FE-NET	Univerza v Mariboru Fakulteta za energetiko enota Velenje	ASSIGNED PA	Sep 6, 2010	abuse@arnes.si via SI-ARNES-20100412

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 178.172.0.0/17

178.172.0.0/17

Routing history

Pattern: Stable
First seen: May 2010
Current origin since: May 2010 · 17 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
178.172.0.0/17	AS2107	/17	RIPE	RPKI valid

IRR

Route objects on 178.172.0.0/17

Origin	Registry	Description	Maintainer	Modified
AS2107	RIPE	ARNES provider block	AS2107-MNT	Apr 13, 2010