Data as of Nov 3, 2026

91.103.0.0/21

No anonymizer space · no proxy exits in 30 days

Cork Internet Exchange Limited

Announcement

this exact prefix

No RPKI

Announced by

AS47720

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
91.103.0.0/21	2,048	IE-CIX-20061114	Cork Internet Exchange Limited (ORG-CL59-RIPE) · IE	ALLOCATED PA	Nov 14, 2006	[email protected]
└ 91.103.0.0 - 91.103.0.79	80	CIX-INFRASTRUCTURE	DNS / Core links / loopbacks	ASSIGNED PA	Sep 19, 2011	[email protected] via IE-CIX-20061114
└ 91.103.0.80/29	8	SouthEastNetworks	South East Networks	ASSIGNED PA	Sep 9, 2011	[email protected] via IE-CIX-20061114
└ 91.103.0.88/29	8	CIX-INFRASTRUCTURE	unknown	ASSIGNED PA	Jul 12, 2010	[email protected] via IE-CIX-20061114
└ 91.103.0.96 - 91.103.0.255	160	CIX-INFRASTRUCTURE	Core links / loopbacks	ASSIGNED PA	Sep 15, 2010	[email protected] via IE-CIX-20061114
└ 91.103.1.0/28	16	CIX-INFRASTRUCTURE	CIX OneOff servers	ASSIGNED PA	Dec 4, 2006	[email protected] via IE-CIX-20061114
└ 91.103.1.16/28	16	IE-CIX-CHIPE-SERVERS	ChipE Services PA assignment	ASSIGNED PA	Jul 24, 2010	[email protected] via IE-CIX-20061114
└ 91.103.1.32/27	32	CIX-INFRASTRUCTURE	unknown	ASSIGNED PA	Aug 20, 2011	[email protected] via IE-CIX-20061114
└ 91.103.1.80/29	8	DidTheyReadIt	DidTheyReadIt	ASSIGNED PA	Aug 23, 2012	[email protected] via IE-CIX-20061114
└ 91.103.1.88/29	8	Apple_Distribution_International-N1	Apple Distribution International	ASSIGNED PA	Aug 23, 2012	[email protected] via IE-CIX-20061114
└ 91.103.1.96/28	16	G3Guru	G3Guru	ASSIGNED PA	Aug 23, 2012	[email protected] via IE-CIX-20061114
└ 91.103.1.112/29	8	EMC	EMC	ASSIGNED PA	Aug 23, 2012	[email protected] via IE-CIX-20061114
└ 91.103.1.120/29	8	Qumas-N1	Qumas	ASSIGNED PA	Aug 23, 2012	[email protected] via IE-CIX-20061114
└ 91.103.1.128/25	128	VMotion-IT-Solutions-Limited	Vmotion VPS Cloud	ASSIGNED PA	Sep 19, 2011	[email protected] via IE-CIX-20061114
└ 91.103.2.0/28	16	CIX-INFRASTRUCTURE	unknown	ASSIGNED PA	Jan 28, 2014	[email protected] via IE-CIX-20061114
└ 91.103.2.16/28	16	TITAN-N3	Titan Technology Solutions	ASSIGNED PA	Sep 12, 2011	[email protected] via IE-CIX-20061114
└ 91.103.2.32/28	16	CIX-INFRASTRUCTURE	unknown	ASSIGNED PA	Oct 20, 2017	[email protected] via IE-CIX-20061114
└ 91.103.2.48/28	16	Newsweaver	Newsweaver	ASSIGNED PA	Sep 12, 2011	[email protected] via IE-CIX-20061114
└ 91.103.2.64/27	32	CIX-INFRASTRUCTURE	unknown	ASSIGNED PA	Dec 13, 2010	[email protected] via IE-CIX-20061114
└ 91.103.2.96/27	32	SafelyKept-N1	Safely Kept Limited	ASSIGNED PA	Sep 12, 2011	[email protected] via IE-CIX-20061114
└ 91.103.2.128/28	16	KINSALENETS-N1	Kinsale Nets Hosting	ASSIGNED PA	Jul 30, 2008	[email protected] via IE-CIX-20061114
└ 91.103.2.144/29	8	PC-Systems	unknown	ASSIGNED PA	Dec 23, 2017	[email protected] via IE-CIX-20061114
└ 91.103.2.152/29	8	KSJVKentech-N1	KSJVKentech	ASSIGNED PA	Jan 28, 2014	[email protected] via IE-CIX-20061114
└ 91.103.2.160/27	32	TITAN-N1	Titan Gateway	ASSIGNED PA	Jul 30, 2008	[email protected] via IE-CIX-20061114
└ 91.103.2.192/28	16	TEXUNATECH-N1	TexunaTech Infrastructure	ASSIGNED PA	Jul 30, 2008	[email protected] via IE-CIX-20061114
└ 91.103.2.208/29	8	CD-1id-inc	CD-1id-inc	ASSIGNED PA	Nov 4, 2010	[email protected] via IE-CIX-20061114
└ 91.103.2.216/29	8	DidTheyReadIt	DidTheyReadIt	ASSIGNED PA	Aug 23, 2012	[email protected] via IE-CIX-20061114
└ 91.103.2.224/28	16	Sorensen-Consulting-Limited	Sorensen Consulting Limited	ASSIGNED PA	Dec 13, 2010	[email protected] via IE-CIX-20061114
└ 91.103.2.240/29	8	IrishTarot	unknown	ASSIGNED PA	Oct 20, 2017	[email protected] via IE-CIX-20061114
└ 91.103.2.248/29	8	CIX-INFRASTRUCTURE	unknown	ASSIGNED PA	Oct 20, 2017	[email protected] via IE-CIX-20061114
└ 91.103.3.0/29	8	SCHUF-NET1	Schuf Valve Technology GmbH	ASSIGNED PA	Dec 13, 2010	[email protected] via IE-CIX-20061114
└ 91.103.3.8/29	8	DidTheyReadIt	ChrisDrake1	ASSIGNED PA	Nov 4, 2010	[email protected] via IE-CIX-20061114
└ 91.103.3.16/29	8	TITAN-N4	Titan FCT	ASSIGNED PA	Jan 28, 2014	[email protected] via IE-CIX-20061114
└ 91.103.3.24/29	8	DataPac-N1	DataPac	ASSIGNED PA	Jan 28, 2014	[email protected] via IE-CIX-20061114
└ 91.103.3.32/28	16	eSentire	eSentire	ASSIGNED PA	Dec 13, 2010	[email protected] via IE-CIX-20061114
└ 91.103.3.48/28	16	KENTECH	Kentech-N1	ASSIGNED PA	Dec 13, 2010	[email protected] via IE-CIX-20061114
└ 91.103.3.64/29	8	TMC-N1	TMC - Chip.ie	ASSIGNED PA	Aug 23, 2012	[email protected] via IE-CIX-20061114
└ 91.103.3.72/29	8	TITAN-N5	unknown	ASSIGNED PA	Sep 13, 2011	[email protected] via IE-CIX-20061114
└ 91.103.3.80/28	16	DBAlliance-N1	DB Alliance N1	ASSIGNED PA	Aug 23, 2012	[email protected] via IE-CIX-20061114
└ 91.103.3.96/27	32	TITAN-N6	Titan VPS	ASSIGNED PA	Sep 13, 2011	[email protected] via IE-CIX-20061114
└ 91.103.3.128/25	128	OnAssignment	On Assignment Inc	ASSIGNED PA	Dec 13, 2010	[email protected] via IE-CIX-20061114
└ 91.103.4.0/27	32	TITAN-N2	TitanTechnology	ASSIGNED PA	Dec 13, 2010	[email protected] via IE-CIX-20061114
└ 91.103.4.32/27	32	Poppulo	PA assignment for Newsweaver	ASSIGNED PA	Dec 13, 2010	[email protected] via IE-CIX-20061114
└ 91.103.4.64/29	8	StorageCraft-N1	StorageCraft	ASSIGNED PA	Jan 28, 2014	[email protected] via IE-CIX-20061114
└ 91.103.4.72/29	8	DidTheyReadIt	ChrisDrake3	ASSIGNED PA	Nov 5, 2010	[email protected] via IE-CIX-20061114
└ 91.103.4.80/28	16	Client-Solutions	Client-Solutions	ASSIGNED PA	Sep 9, 2011	[email protected] via IE-CIX-20061114
└ 91.103.4.96/27	32	VMotion-IT-Solutions	unknown	ASSIGNED PA	Aug 18, 2011	[email protected] via IE-CIX-20061114
└ 91.103.4.128/27	32	Aruba-N1	Aruba	ASSIGNED PA	Aug 23, 2012	[email protected] via IE-CIX-20061114
└ 91.103.4.160/27	32	CIX-INFRASTRUCTURE	unknown	ASSIGNED PA	Jan 28, 2014	[email protected] via IE-CIX-20061114
└ 91.103.4.192/26	64	Newsweaver-N3	Newsweaver N3	ASSIGNED PA	Aug 23, 2012	[email protected] via IE-CIX-20061114
└ 91.103.5.0/27	32	Nextgen	unknown	ASSIGNED PA	Nov 29, 2018	[email protected] via IE-CIX-20061114
└ 91.103.5.32/29	8	CIX-INFRASTRUCTURE	unknown	ASSIGNED PA	Dec 8, 2018	[email protected] via IE-CIX-20061114
└ 91.103.5.64/27	32	Sorensen-N2	Sorensen Consulting	ASSIGNED PA	Sep 19, 2012	[email protected] via IE-CIX-20061114
└ 91.103.5.96/29	8	CIX-INFRASTRUCTURE	unknown	ASSIGNED PA	Sep 19, 2012	[email protected] via IE-CIX-20061114
└ 91.103.5.104/29	8	Nextgen	Nextgen-N1	ASSIGNED PA	Jan 28, 2014	[email protected] via IE-CIX-20061114
└ 91.103.5.112/28	16	Avego-N1	Avego N1	ASSIGNED PA	Oct 19, 2012	[email protected] via IE-CIX-20061114
└ 91.103.5.128/25	128	Titan-N7	TitanTechnology	ASSIGNED PA	Jul 13, 2012	[email protected] via IE-CIX-20061114
└ 91.103.6.0/24	256	CLOUDCIX-N1	CloudCIX Floating IPs	ASSIGNED PA	Sep 22, 2011	[email protected] via IE-CIX-20061114
└ 91.103.7.0/24	256	CIX-BEECHER-NET	Beecher Networks PA assignment	ASSIGNED PA	Dec 4, 2006	[email protected] via IE-CIX-20061114

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

AS47720

Name: Cork Internet Exchange Limited
Type: Hosting
Registered: Aug 7, 2008
Domain: cloudcix.com
Website: www.cloudcix.com
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

91.103.0.0/21

Registrations in this block

Network & registry

AS47720

Who has announced this prefix

Routing history

History

Route objects on the exact prefix

Registration for this announcement

Abuse contact