Data as of Nov 7, 2026

91.109.112.0/21

No anonymizer space · no proxy exits in 30 days

UK Dedicated Servers Limited

Announcement

this exact prefix

RPKI valid

Announced by

AS42831

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
91.109.112.0/21	2,048	UK-UKSERVERS-20120619	UK Dedicated Servers Limited (ORG-UDSL2-RIPE) · GB	ALLOCATED PA	Jul 1, 2025	abuse@ukservers.com
└ 91.109.112.0/27	32	QIA001	QIA001	ASSIGNED PA	Jun 30, 2023	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.112.32/28	16	EIS001	EIS001	ASSIGNED PA	Aug 2, 2016	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.112.48/28	16	BUC005	BUC005	ASSIGNED PA	Feb 5, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.112.64/30	4	SHA005	SHA005	ASSIGNED PA	Oct 9, 2018	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.112.68/30	4	LET001	LET001	ASSIGNED PA	Jan 12, 2018	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.112.72/29	8	CRO005	CRO005	ASSIGNED PA	Nov 23, 2017	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.112.80/29	8	NIC003	NIC003	ASSIGNED PA	Aug 30, 2016	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.112.88/29	8	RAM003	RAM003	ASSIGNED PA	Aug 30, 2016	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.0/28	16	ELL004	ELL004	ASSIGNED PA	Jul 12, 2024	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.16/28	16	POR005	POR005	ASSIGNED PA	Jan 26, 2022	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.32/30	4	Server1	Server1	ASSIGNED PA	Oct 8, 2026	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.36/30	4	GAR005	GAR005	ASSIGNED PA	Feb 4, 2024	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.40/29	8	NGU003	NGU003	ASSIGNED PA	Aug 6, 2018	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.48/29	8	DIX002	DIX002	ASSIGNED PA	Nov 8, 2023	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.56/30	4	MRE001	MRE001	ASSIGNED PA	Oct 19, 2026	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.60/30	4	UKA001	UKA001	ASSIGNED PA	Oct 20, 2026	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.64/26	64	QIA001	QIA001	ASSIGNED PA	Jun 10, 2020	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.128/30	4	NIG001	NIG001	ASSIGNED PA	Jun 29, 2020	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.132/30	4	SPE005	SPE005	ASSIGNED PA	Nov 12, 2022	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.136/30	4	CHU005	CHU005	ASSIGNED PA	Mar 26, 2026	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.140/30	4	WAL024	WAL024	ASSIGNED PA	Oct 4, 2026	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.144/29	8	GEN003	GEN003	ASSIGNED PA	Mar 29, 2019	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.152/30	4	SUM002	SUM002	ASSIGNED PA	Aug 11, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.156/30	4	DOW005-WAN	unknown	ASSIGNED PA	Feb 23, 2026	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.160/27	32	QIA001	QIA001	ASSIGNED PA	Mar 29, 2023	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.192/28	16	NEW008	NEW008	ASSIGNED PA	Mar 1, 2024	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.208/29	8	EIS001	EIS001	ASSIGNED PA	Feb 17, 2023	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.216/30	4	MUT001	MUT001	ASSIGNED PA	Apr 7, 2020	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.220/30	4	LET001	LET001	ASSIGNED PA	Jul 19, 2021	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.113.224/27	32	PER002	PER002	ASSIGNED PA	Sep 25, 2021	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.114.0/24	256	ALT003	ALT003	ASSIGNED PA	Sep 2, 2024	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.64/27	32	PER002	PER002	ASSIGNED PA	Sep 15, 2019	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.96/28	16	SEY003	SEY003	ASSIGNED PA	Sep 16, 2019	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.112/30	4	CAB001	CAB001	ASSIGNED PA	Oct 7, 2026	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.116/30	4	UKDSL-INFRA	unknown	ASSIGNED PA	Nov 13, 2019	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.120/29	8	GAB002	GAB002	ASSIGNED PA	Aug 6, 2024	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.128/30	4	ROG003	ROG003	ASSIGNED PA	Nov 14, 2018	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.132/30	4	BIS002	BIS002	ASSIGNED PA	Apr 16, 2022	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.136/29	8	WIL014	WIL014	ASSIGNED PA	May 5, 2020	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.144/30	4	GOO007	GOO007	ASSIGNED PA	Oct 22, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.148/30	4	ELL004	ELL004	ASSIGNED PA	Sep 8, 2018	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.152/29	8	MCI002	MCI002	ASSIGNED PA	Jan 22, 2024	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.160/27	32	QIA001	QIA001	ASSIGNED PA	Nov 3, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.192/29	8	BRI007	BRI007	ASSIGNED PA	Jan 10, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.200/30	4	MAS004	MAS004	ASSIGNED PA	Apr 22, 2023	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.204/30	4	MIN006	MIN006	ASSIGNED PA	Mar 7, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.208/28	16	SAM007	SAM007	ASSIGNED PA	Jan 24, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.115.224/27	32	HUT001	HUT001	ASSIGNED PA	Nov 21, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.116.64/29	8	YOG001	YOG001	ASSIGNED PA	Sep 2, 2022	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.116.72/29	8	AGE002	AGE002	ASSIGNED PA	Dec 22, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.116.80/28	16	HUL003-LAN	unknown	ASSIGNED PA	Jun 1, 2023	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.116.96/27	32	PER002	PER002	ASSIGNED PA	Sep 17, 2024	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.80/30	4	EVA006	EVA006	ASSIGNED PA	Feb 6, 2026	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.84/30	4	THO010-LAN7-205	unknown	ASSIGNED PA	Oct 27, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.88/29	8	UKA001	UKA001	ASSIGNED PA	Jul 5, 2020	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.96/30	4	JON025	JON025	ASSIGNED PA	Jun 18, 2024	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.100/30	4	ROO002	ROO002	ASSIGNED PA	Oct 26, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.104/30	4	BIN003-WAN	unknown	ASSIGNED PA	Dec 23, 2023	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.108/30	4	GJU001	GJU001	ASSIGNED PA	Feb 12, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.112/30	4	LOW002	LOW002	ASSIGNED PA	Oct 21, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.116/30	4	ALI005	ALI005	ASSIGNED PA	Sep 26, 2023	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.120/30	4	MAS004	MAS004	ASSIGNED PA	Oct 5, 2022	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.124/30	4	KHM001	KHM001	ASSIGNED PA	Jun 17, 2020	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.128/28	16	SIM002	SIM002	ASSIGNED PA	Dec 6, 2021	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.192/29	8	POR005	POR005	ASSIGNED PA	Feb 16, 2022	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.200/30	4	RAJ005	RAJ005	ASSIGNED PA	Jun 19, 2020	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.204/30	4	HUT001	HUT001	ASSIGNED PA	Sep 28, 2021	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.224/29	8	DIM001	DIM001	ASSIGNED PA	Dec 9, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.232/29	8	TAY003	TAY003	ASSIGNED PA	Aug 5, 2020	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.117.240/28	16	SAM007	SAM007	ASSIGNED PA	Jan 24, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.118.0/26	64	BUR009	BUR009	ASSIGNED PA	Dec 15, 2018	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.118.64/26	64	NGU003	NGU003	ASSIGNED PA	Feb 13, 2018	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.118.128/31	2	TEST3	TEST3	ASSIGNED PA	Feb 10, 2023	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.118.130/31	2	ELL012	ELL012	ASSIGNED PA	Nov 9, 2023	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.118.132/30	4	TIN002	TIN002	ASSIGNED PA	Sep 9, 2026	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.118.136/29	8	EIS001	EIS001	ASSIGNED PA	Feb 17, 2023	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.118.144/28	16	HOD002	HOD002	ASSIGNED PA	Aug 22, 2023	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.118.192/26	64	CLA011	CLA011	ASSIGNED PA	Oct 9, 2026	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.119.32/27	32	PER002	PER002	ASSIGNED PA	Oct 21, 2020	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.119.64/30	4	KID001	KID001	ASSIGNED PA	Aug 31, 2018	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.119.68/30	4	HOW002	HOW002	ASSIGNED PA	Mar 4, 2026	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.119.72/30	4	ELM00	ELM00	ASSIGNED PA	Sep 2, 2018	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.119.76/30	4	POW003	POW003	ASSIGNED PA	Mar 10, 2026	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.119.80/28	16	SAM007	SAM007	ASSIGNED PA	Jan 24, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619
└ 91.109.119.96/27	32	QIA001	QIA001	ASSIGNED PA	Apr 28, 2025	abuse@ukservers.com via UK-UKSERVERS-20120619

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

AS42831

Name: UK Dedicated Servers Limited
Type: Hosting
Registered: Apr 24, 2007
Domain: ukservers.com
Website: www.ukservers.com
Industry: Hosting and Cloud Provider
Spamhaus ASN-DROP: not listed
VPN servers: 39

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
91.109.112.0/21	AS42831	/21	RIPE	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS42831	RIPE	UK Dedicated Servers Limited	UKSERVERS-MNT	Apr 5, 2016

91.109.112.0/21

Registrations in this block

Network & registry

AS42831

Who has announced this prefix

Routing history

History

Route origin authorizations

Route objects on the exact prefix

Registration for this announcement

Abuse contact