Data as of Nov 3, 2026

79.99.64.0/21

No anonymizer space · no proxy exits in 30 days

Redcentric Solutions Ltd

Announcement

this exact prefix

RPKI valid

Announced by

AS31463

Type

Hosting

Risk

50 / 100 · Medium

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
79.99.64.0/21	2,048	UK-REDCENTRIC-20071116	Redcentric Solutions Ltd (ORG-RSL38-RIPE) · GB	ALLOCATED PA	Dec 23, 2024	[email protected]
└ 79.99.64.0/25	128	Backupsanywhere-4D	unknown	ASSIGNED PA	Jan 31, 2017	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.64.128/27	32	Whitespace4D	unknown	ASSIGNED PA	Sep 19, 2017	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.64.160/29	8	DATA8KENT4D	unknown	ASSIGNED PA	Nov 3, 2017	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.64.168/29	8	IronDome	unknown	ASSIGNED PA	Mar 29, 2023	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.64.192/27	32	PaymentCardSolutionsUKLimited-4D	unknown	ASSIGNED PA	Jan 13, 2020	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.64.224/27	32	Whitesapce-4D	unknown	ASSIGNED PA	Apr 26, 2018	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.65.0/28	16	TMADataManagementLtd-4D	TMADataManagementLtd-4D	ASSIGNED PA	Jan 8, 2016	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.65.16/29	8	LAN2LAN-SecureMetres	LAN2LAN SECURE METRES UK LTD - 4D Sirius II	ASSIGNED PA	Aug 8, 2008	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.65.24/29	8	CWLSystemsLtd	unknown	ASSIGNED PA	Apr 24, 2024	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.65.32/28	16	BACKBONEOLM-4D	Backbone Connect OLM - 4D Sirius II	ASSIGNED PA	Sep 21, 2012	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.65.48/28	16	OLMHYTECMONITORING-4D	Olm Hytec - 4D Sirius II	ASSIGNED PA	Oct 8, 2012	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.65.96/29	8	PRDTechnologiesLimited	unknown	ASSIGNED PA	Mar 5, 2019	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.65.128/26	64	CZONE-4D	The Content Zone - 4D Sirius II	ASSIGNED PA	Apr 7, 2011	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.65.192/29	8	PowerStationStudiosLtd	unknown	ASSIGNED PA	Feb 24, 2022	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.65.200/29	8	CLEARWATER-4D	Clear Water Technology - 4D Sirius II	ASSIGNED PA	Jan 31, 2014	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.65.208/28	16	NCISYSTEMS-4D	NCI Systems - 4D Sirius II	ASSIGNED PA	May 16, 2013	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.65.248/29	8	JRPA	unknown	ASSIGNED PA	Apr 24, 2024	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.66.0/25	128	HOSTING-4D	Share Hosting 4D Infrastructure - 4D Sirius II	ASSIGNED PA	Aug 27, 2008	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.66.136/30	4	UK-4DDATACENTRES-20080924	4D Data Centres Ltd	ASSIGNED PA	Sep 21, 2012	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.66.140/30	4	INFRACTRUCTURE-4D	Infrastructure - 4D Sirius II	ASSIGNED PA	Sep 17, 2012	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.66.144/28	16	TMA-4D	unknown	ASSIGNED PA	Feb 13, 2017	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.66.160/28	16	Metafour-4D	Metafour International Limited Customer Network - 4D Sirius II	ASSIGNED PA	Dec 21, 2009	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.66.176/29	8	QualityCapitalManagementLimited	unknown	ASSIGNED PA	Sep 10, 2020	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.66.184/29	8	StepOneFinanceLimited	unknown	ASSIGNED PA	Sep 2, 2020	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.66.192/26	64	Krome_Technologies-4D	Krome Technologies Customer Network - 4D Sirius II	ASSIGNED PA	Aug 8, 2008	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.67.0 - 79.99.67.9	10	HOSTING-4D	Hosting - 4D Sirius II	ASSIGNED PA	Sep 19, 2012	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.67.10 - 79.99.67.25	16	CamomilleAssociates-4D	Camomille Associates Customer Network - 4D Sirius II	ASSIGNED PA	Aug 27, 2008	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.67.26 - 79.99.67.30	5	HOSTING-4D	Hosting - 4D Sirius II	ASSIGNED PA	Sep 19, 2012	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.67.31 - 79.99.67.33	3	VISBION-4D	Visbion Ltd Customer Network - 4D Sirius II	ASSIGNED PA	Aug 27, 2008	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.67.35/32	1	ECOCOOLING-4D	Eco Cooling Ltd - 4D Sirius II	ASSIGNED PA	Mar 14, 2013	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.67.98 - 79.99.67.102	5	HOSTING-4D	Hosting - 4D Sirius II	ASSIGNED PA	Aug 27, 2008	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.67.107 - 79.99.67.109	3	HOSTING-4D	Hosting - 4D Sirius II	ASSIGNED PA	Aug 27, 2008	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.67.110 - 79.99.67.125	16	HOSTING-4D	Hosting - 4D Sirius II	ASSIGNED PA	Aug 27, 2008	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.67.128/25	128	HOSTING-4D	Hosting - 4D Sirius II	ASSIGNED PA	Mar 4, 2010	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.68.0/25	128	COMMERCEXCHANGE-4D	unknown	ASSIGNED PA	Aug 27, 2008	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.68.128/26	64	THETURTLEPARTNERSHIP-4D	The Turtle Partnership - 4D Sirius II	ASSIGNED PA	Nov 14, 2011	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.68.192/28	16	STAINLESSIT-4D	Stainless IT - 4D Sirius II	ASSIGNED PA	Feb 18, 2015	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.68.208/28	16	JRPALimited	unknown	ASSIGNED PA	Jul 29, 2022	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.68.240/28	16	Wirehive-4D	Wirehive - 4D Sirius II	ASSIGNED PA	Dec 17, 2013	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.69.0/26	64	HOSTING-4D	Hosting - 4D Sirius II	ASSIGNED PA	Aug 27, 2008	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.69.64/26	64	SIRE-4D	Sire Technology Customer Network - 4D Sirius II	ASSIGNED PA	Aug 29, 2008	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.69.128/28	16	NATIONWIDEIT-4D	Nationwide IT - 4D Sirius II	ASSIGNED PA	May 18, 2015	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.69.144/28	16	AccendoSolutionsLtd-4D	Accendo Solutions Ltd-4D Sirius \|\|	ASSIGNED PA	Jun 8, 2015	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.69.160/29	8	COMPUTERCARE-4D	Computer Care - 4D Sirius II	ASSIGNED PA	Apr 13, 2015	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.69.168/29	8	AJTManagedITServicesLtd	unknown	ASSIGNED PA	Mar 5, 2020	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.69.176/29	8	ArdensWorkplaceLimited	unknown	ASSIGNED PA	Nov 30, 2022	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.69.224/27	32	NEXCESS-4D	Nexcess - 4D Sirius II	ASSIGNED PA	Dec 16, 2013	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.70.0/28	16	NinthWaveLimited-4D	Ninth Wave Limited-4D Sirrius \|\|	ASSIGNED PA	Jul 31, 2014	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.70.16/28	16	SmarterCoverLtd	unknown	ASSIGNED PA	Aug 12, 2024	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.70.40/29	8	AgilicoWorkplaceTechnologiesSouthLtd	unknown	ASSIGNED PA	Aug 19, 2022	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.70.48/28	16	INT-4D	unknown	ASSIGNED PA	Jan 13, 2016	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.70.96/27	32	StainlessITSecurityLtd	unknown	ASSIGNED PA	Feb 26, 2019	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.70.136/29	8	Nexcess-net	unknown	ASSIGNED PA	Aug 11, 2017	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.70.152/29	8	WeyEstatesLtd	unknown	ASSIGNED PA	Aug 20, 2019	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.70.176/28	16	NCI	unknown	ASSIGNED PA	Aug 2, 2018	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.70.192/27	32	Stainless-4D	unknown	ASSIGNED PA	Aug 1, 2018	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.70.224/27	32	WhitespaceWorkSoftware	unknown	ASSIGNED PA	Oct 25, 2019	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.71.0/27	32	INFRACTRUCTURE-4D	Infrastructure - 4D Sirius II	ASSIGNED PA	Sep 17, 2012	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.71.32/27	32	PROXAR-4D	Proxar - 4D Sirius II	ASSIGNED PA	May 15, 2013	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.71.64/28	16	MetricellLimited	unknown	ASSIGNED PA	May 5, 2023	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.71.80/28	16	SignificantUKLtd	unknown	ASSIGNED PA	May 11, 2021	[email protected] via UK-REDCENTRIC-20071116
└ 79.99.71.128/25	128	HOSTING-4D	Hosting - 4D Sirius II	ASSIGNED PA	Sep 19, 2012	[email protected] via UK-REDCENTRIC-20071116

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

Origin network

AS31463

Name: Redcentric Solutions Ltd
Type: Hosting
Registered: May 24, 2004
Domain: 4d-dc.com
Website: www.4d-dc.com
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
79.99.64.0/21	AS31463	/21	RIPE	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS31463	RIPE	4D New IP Addresses	MNT-4DDATACENTRES	Nov 22, 2010

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
79.99.64.0/24	AS31463	RIPE	ROUTE-OBJECTS	MNT-4DDATACENTRES	Jun 24, 2014
79.99.65.0/24	AS31463	RIPE	ROUTE-OBJECTS	MNT-4DDATACENTRES	Jun 24, 2014
79.99.66.0/24	AS31463	RIPE	ROUTE-OBJECTS	MNT-4DDATACENTRES	Jun 24, 2014
79.99.67.0/24	AS31463	RIPE	ROUTE-OBJECTS	MNT-4DDATACENTRES	Jun 24, 2014
79.99.68.0/24	AS31463	RIPE	4D New IP addresses	MNT-4DDATACENTRES	Nov 9, 2011
79.99.69.0/24	AS31463	RIPE	ROUTE-OBJECTS	MNT-4DDATACENTRES	Jun 24, 2014
79.99.70.0/24	AS31463	RIPE	ROUTE-OBJECTS	MNT-4DDATACENTRES	Jun 24, 2014
79.99.71.0/24	AS31463	RIPE	4D Data Centres	MNT-4DDATACENTRES	Dec 5, 2011

79.99.64.0/21

Registrations in this block

Network & registry

AS31463

Who has announced this prefix

Routing history

Route origin authorizations

Route objects on the exact prefix

Route objects inside

Registration for this announcement

Abuse contact