Data as of Nov 9, 2026

212.42.0.0/19

No anonymizer space · no proxy exits in 30 days

Compuweb Communications Services Limited

Announcement

this exact prefix

RPKI valid

Announced by

AS8838

Type

Internet provider

83% of it

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
212.42.25.0/24 since Sep 2026	AS15510	Hosting	Compuweb Communications Services Limited

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
212.42.0.0/19	8,192	UK-CWCS-19980307	Compuweb Communications Services Limited (ORG-CCSL4-RIPE) · GB	ALLOCATED PA	Dec 19, 2022	helpdesk@stripe21.com
└ 212.42.0.128/28	16	Qix	Stripe21 Limited	ASSIGNED PA	Jan 13, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.0.160/27	32	BEST-DIAL	Best International Static Dial Pool	ASSIGNED PA	Oct 27, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.1.0/24	256	Qix	Stripe21 Limited	ASSIGNED PA	Oct 25, 2001	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.4.0/25	128	SWITCHIP	SWITCHIP Internal External	ASSIGNED PA	Nov 30, 2012	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.5.0/24	256	FDISK	FDISK	ASSIGNED PA	Nov 30, 2012	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.6.160/27	32	SGRS	Sema Group Recovery Services	ASSIGNED PA	Jul 2, 2004	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.7.0/24	256	EARTHPORT	earthport PLC	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.8.0/24	256	Qix	Stripe21 Limited	ASSIGNED PA	Jul 5, 2002	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.0/28	16	BEAZLEY	Beazley	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.16/28	16	GMAC	GMAC	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.32/28	16	IFPI	IFPI	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.48/28	16	BEST-INTERNATIONAL	Best International	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.64/28	16	STEAMSHIP	Steamship Mutual	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.80/28	16	CHEYNE	Cheyne Capital Management	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.96/28	16	SCHLUMBERGER	Schlumberger Sema	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.112/29	8	CLARKE-BARTLETT	Clarke and Bartlett	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.120/29	8	BLUECREST	Bluecrest	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.128/27	32	MULTIPLAY	Multiplay (UK) Limited	ASSIGNED PA	Sep 17, 2002	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.160/28	16	MULTIPLAY	Multiplay (UK) Limited	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.176/28	16	VIS	VIS Entertainment	ASSIGNED PA	Oct 27, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.192/27	32	WSPGROUP	WSP Group Plc	ASSIGNED PA	Jul 11, 2002	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.10.224/27	32	CLAN-SERV	www.Clan-Serv.co.uk - Clan Servers	ASSIGNED PA	Jul 24, 2002	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.11.128/27	32	ROWE-MAWE	Rowe and Mawe	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.11.208/28	16	MILLENNIUM-COMMISSION	The Millenium Commission	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.11.224/28	16	GISSINGS	Gissings	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.11.240/28	16	ALICE-LONWA	Alice Networks	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.12.0/28	16	BRIDGEWELL	Bridgewell	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.12.16/28	16	ING-DIRECT	ING Direct	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.12.32/28	16	RAB-CAPITAL	RAB Capital	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.12.48/28	16	SMITH-NEPHEW	Smith & Nephew	ASSIGNED PA	Oct 17, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.12.64/28	16	HAMMERSON	Hammerson	ASSIGNED PA	Oct 17, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.12.96/27	32	SCHLUMBERGER-SEMA	Schlumberger Sema, Business Continuity Services	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.12.128/28	16	ALICE-BRIAW	Alice Networks	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.12.224/28	16	NATWEST	Nat West Bank	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.12.240/28	16	TOWERS-PERRIN	Towers Perrin	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.13.0/27	32	TERABYTE	Terabyte	ASSIGNED PA	Jun 30, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.14.0/27	32	MIMESIS	Mimesis, Networks and Telecommunications	ASSIGNED PA	May 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.14.64/27	32	SWITCH-IP	Switch IP Limited	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.14.128/28	16	ALICE-WARDP	Alice Networks	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.14.144/28	16	LITTLEWOODS	Littlewoods	ASSIGNED PA	Oct 23, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.15.0/24	256	NEWDIGATE	newdigate.net ltd	ASSIGNED PA	Oct 10, 2003	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.16.0/24	256	Alice	Stripe21 Limited	ASSIGNED PA	Nov 28, 2006	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.21.0/26	64	IMPERITAS	Imperitas Group Limited	ASSIGNED PA	Sep 3, 2004	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.21.64/27	32	KNIGHT-FRANK	Knight Frank LLP	ASSIGNED PA	Jan 27, 2005	helpdesk@stripe21.com via UK-CWCS-19980307
└ 212.42.25.0/24	256	CLARUS-NETWORKS-UK	unknown	ASSIGNED PA	Sep 1, 2026	helpdesk@stripe21.com via UK-CWCS-19980307

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

8,192 addresses

Type	Addresses	Share	Ranges
Internet provider	6,784	83%	14
Business	896	11%	37
Hosting	480	5.9%	2
Residential	32	0.39%	1

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS8838

Name: Compuweb Communications Services Limited
Type: Internet provider
Registered: Jun 15, 1998
Domain: stripe21.com
Website: www.stripe21.com
Industry: Hosting and Cloud Provider
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
212.42.0.0/19	AS19905	/24	RIPE	Another network
212.42.0.0/19	AS8838	/19	RIPE	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS8838	RIPE	Stripe21 Limited UK Network	COMPCOMM-MNT	Dec 14, 2022

212.42.0.0/19

Announcements

Announcements inside

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS8838

Who has announced this prefix

Routing history

History

Route origin authorizations

Route objects on the exact prefix

Registration for this announcement

Abuse contact