Data as of Nov 12, 2026

46.18.152.0/21

No anonymizer space · no proxy exits in 30 days

Space Norway (UK) Limited

Announcement

this exact prefix

RPKI valid

Announced by

AS31198

Type

Internet provider

88% of it

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
46.18.152.0/21	2,048	UK-TELENORUK-20101101	Space Norway (UK) Limited (ORG-TUL2-RIPE) · GB	ALLOCATED PA	Nov 1, 2010	abuse@spacenorway.com
└ 46.18.152.0/24	256	CY-MKR-1	Infrastructure	ASSIGNED PA	Jan 13, 2015	abuse@spacenorway.com via UK-TELENORUK-20101101
└ 46.18.153.0/24	256	cy-Thor3	Infrastructure	ASSIGNED PA	Jan 13, 2015	abuse@spacenorway.com via UK-TELENORUK-20101101
└ 46.18.155.0/26	64	cy-dvb-rcs-nit	For DVB/RCS	ASSIGNED PA	Aug 30, 2012	abuse@spacenorway.com via UK-TELENORUK-20101101
└ 46.18.155.64/26	64	cy-idirect-nit	For iDirect	ASSIGNED PA	Aug 30, 2012	abuse@spacenorway.com via UK-TELENORUK-20101101
└ 46.18.155.128/26	64	cy-dvb-rcs-exp-nit	For DVB/RCS expansion	ASSIGNED PA	Aug 30, 2012	abuse@spacenorway.com
└ 46.18.155.192/26	64	cy-iDirect-exp-nit	For iDirect expansion	ASSIGNED PA	Aug 30, 2012	abuse@spacenorway.com
└ 46.18.157.0/24	256	cy-idirect-nit	iDirect	ASSIGNED PA	Jan 13, 2015	abuse@spacenorway.com via UK-TELENORUK-20101101
└ 46.18.158.0/24	256	cy-scpc-tuk	For SCPC	ASSIGNED PA	Aug 30, 2012	abuse@spacenorway.com via UK-TELENORUK-20101101
└ 46.18.159.0/24	256	cy-scpc-exp-spn	For SCPC expansion	ASSIGNED PA	Aug 30, 2012	abuse@spacenorway.com via UK-TELENORUK-20101101

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

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses

Type	Addresses	Share	Ranges
Internet provider	1,792	88%	2
Business	256	13%	4

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern: Stable
First seen: Nov 2010
Current origin since: Nov 2010 · 16 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
46.18.152.0/21	AS31198	/24	RIPE	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS31198	RIPE	Cyprus-Network	SPN-NO-MNT	Mar 7, 2025

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
46.18.154.0/24	AS31198	RIPE	Cyprus-Network	TUK-NOC	May 25, 2011
46.18.158.0/24	AS31198	RIPE	SCPC	TUK-NOC	Oct 5, 2011