Data as of Nov 3, 2026

80.80.245.0/24

No anonymizer space · no proxy exits in 30 days

Stadtwerke Klagenfurt AG

Announcement

80.80.240.0/20

RPKI valid

Announced by

AS34785

Type

Internet provider

Risk

0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
80.80.240.0/20	4,096	AT-STW-20050404	Stadtwerke Klagenfurt AG (ORG-SKA3-RIPE) · AT	ALLOCATED PA	Apr 4, 2005	[email protected]
└ 80.80.245.0/24	256	C-CITYWEB-BF-1	unknown	AGGREGATED-BY-LIR	Feb 24, 2026	[email protected] via AT-STW-20050404
└ 80.80.245.12/30	4	LAKESIDE-STW-NET	Lakeside Science & Technology Park	ASSIGNED PA	Mar 11, 2014	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.20/30	4	CUSTOMER1-STW-NET	Frei Audio	ASSIGNED PA	Feb 17, 2006	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.24/30	4	CUSTOMER1-STW-NET	PKM	ASSIGNED PA	Feb 17, 2006	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.28/30	4	CUSTOMER1-STW-NET	DIM Hausverwaltung GmbH	ASSIGNED PA	Dec 17, 2020	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.32/29	8	AILEC-STW-NET	Ailec	ASSIGNED PA	Sep 30, 2009	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.56/29	8	CUSTOMER1-STW-NET	ALPEN ADRIA Steuerberatung GmbH	ASSIGNED PA	Jan 28, 2022	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.64/30	4	TIEFLING-STW-NET	TREUHAND-UNION Klagenfurt GmbH	ASSIGNED PA	Dec 14, 2011	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.68/30	4	CUSTOMER1-STW-NET	TF TENTORIA GmbH	ASSIGNED PA	Nov 5, 2012	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.72/30	4	CUSTOMER1-STW-NET	Crowe SOT	ASSIGNED PA	Mar 17, 2021	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.89 - 80.80.245.93	5	CUSTOMER1-STW-NET	Generalkonsulat der Republik Slowenien	ASSIGNED PA	Nov 20, 2024	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.96/28	16	CUSTOMER1-STW-NET	AARES GmbH	ASSIGNED PA	Apr 24, 2017	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.128/27	32	CUSTOMER1-STW-NET	Robert Wolte & Partner GmbH	ASSIGNED PA	Sep 30, 2009	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.160/28	16	SEEPARK-STW-NET	Seepark Hotel Betriebs GmbH	ASSIGNED PA	Sep 30, 2009	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.176/30	4	CUSTOMER1-STW-NET	KLOETZL Vertriebs GmbH	ASSIGNED PA	Mar 18, 2014	[email protected] via C-CITYWEB-BF-1
└ 80.80.245.180 - 80.80.245.187	8	CUSTOMER1-STW-NET	trinitec IT Solutions & Consulting GmbH	ASSIGNED PA	Mar 24, 2014	[email protected] via C-CITYWEB-BF-1

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

Announced by

Covering announcement 80.80.240.0/20

Prefix: 80.80.240.0/20
Announced by: AS34785 Stadtwerke Klagenfurt AG
Type: Internet provider
Proxy exits: 6
RPKI: RPKI valid
Netname: AT-STW-20050404
Registrant: Stadtwerke Klagenfurt AG
RIR: RIPE NCC

Origin network

AS34785

Name: Stadtwerke Klagenfurt AG
Type: Internet provider
Registered: Apr 5, 2005
Domain: stw.at
Website: stw.at
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
80.80.240.0/20	AS34785	/20	RIPE	RPKI valid

IRR

Route objects on 80.80.240.0/20

Origin	Registry	Description	Maintainer	Modified
AS34785	RIPE		STW-NOC	Feb 20, 2026

80.80.245.0/24

Registrations in this block

Network & registry

Covering announcement 80.80.240.0/20

AS34785

Who has announced 80.80.240.0/20

Routing history

Route origin authorizations

Route objects on 80.80.240.0/20

Registration for this announcement

Abuse contact