Data as of Nov 9, 2026

109.123.226.0/24

No anonymizer space · no proxy exits in 30 days

WIA spol. s.r.o.

Announcement

this exact prefix

RPKI valid

Announced by

AS21430

Type

Business

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
109.123.226.0/24	256	CZ-WIA-20091020	WIA spol. s.r.o. (ORG-WSS1-RIPE) · CZ	ALLOCATED PA	Jul 28, 2022	abuse@wia.cz
└ 109.123.226.0/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Oct 20, 2010	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.8/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Mar 23, 2011	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.16/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Mar 24, 2011	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.24/29	8	Wia-CZ	WIA spol. s r.o.	ASSIGNED PA	May 16, 2011	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.32/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Jun 15, 2011	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.40/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Oct 11, 2011	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.48/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Oct 12, 2011	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.56/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Nov 22, 2011	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.64/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Feb 7, 2012	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.72/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Mar 16, 2012	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.80/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Apr 4, 2012	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.88/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Apr 23, 2012	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.104/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	May 21, 2012	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.112/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Sep 3, 2012	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.120/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Sep 13, 2012	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.128/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Aug 22, 2013	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.136/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Jan 15, 2013	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.152/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Mar 26, 2013	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.160/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	May 27, 2013	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.168/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	May 27, 2013	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.184/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Jul 22, 2013	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.192/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Feb 18, 2014	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.200/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Jul 17, 2014	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.208/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Jul 19, 2016	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.216/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Feb 8, 2017	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.224/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Feb 8, 2017	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.232/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Jun 30, 2017	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.240/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Jun 1, 2017	abuse@wia.cz via CZ-WIA-20091020
└ 109.123.226.248/29	8	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Oct 16, 2017	abuse@wia.cz via CZ-WIA-20091020

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

256 addresses

Type	Addresses	Share	Ranges
Business	224	88%	28
Residential	32	13%	4

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS21430

Name: WIA spol. s.r.o.
Type: Internet provider
Registered: Dec 7, 2001
Domain: wia.cz
Website: www.wia.cz/
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
109.123.226.0/24	AS21430	/24	RIPE	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS21430	RIPE	CASA to WIA transfer	CASABLANCA-CORE-MNT WIA-AS-MNT	Sep 3, 2019

109.123.226.0/24

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS21430

Who has announced this prefix

Routing history

Route origin authorizations

Route objects on the exact prefix

Registration for this announcement

Abuse contact