Data as of Nov 14, 2026

77.250.44.0/24

No anonymizer space · no proxy exits in 30 days

Vodafone Libertel B.V. · space held by Ziggo Services B.V.

Announcement

77.250.0.0/15

RPKI valid

Announced by

AS33915

Type

Residential

Risk

0 / 100 · Low

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
77.248.0.0/14 since Feb 2021	AS33915	Residential	3,337 280 always on	Ziggo Services B.V.

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
77.248.0.0/14	262,144	NL-CHELLO-20070126	Ziggo Services B.V. (ORG-CB6-RIPE) · NL	ALLOCATED PA	Jan 26, 2007	abuse@ziggo.nl
└ 77.250.44.0/24	256	UPC-NL	CPE Customers NL	ASSIGNED PA	Dec 10, 2008	abuse@ziggo.nl via NL-CHELLO-20070126

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

Covering aggregate above, the prefix's own history below

77.250.0.0/15

Routing history

Pattern: Stable
First seen: Feb 2007
Current origin since: Feb 2021 · 5.7 yr
Origin networks: 2
Last change of origin: Feb 2021

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
77.250.0.0/15	AS33915	/15	RIPE	RPKI valid
77.248.0.0/14	AS33915	/14	RIPE	Too specific

IRR

Route objects on 77.250.0.0/15

Origin	Registry	Description	Maintainer	Modified
AS33915	RIPE	VODAFONE_ZIGGO	AS6830-MNT TNF-MNT ZIGGO-RTRMGMT	Oct 20, 2025