AS29056 Citycom Telekommunikation GmbH

The website screenshot for http://www.citycom-austria.com

Citycom Telekommunikation GmbH

AS Number 29056
Website http://www.citycom-austria.com

Registered on: 21 May 2003 (22 years old)
Registered to: at.gstw (ripe)

Network status: Active, Allocated under RIPE

Network type: Eyeball

Prefixes Originated: 17 IPv4, 1 IPv6

Upstreams

AS1764 - Next Layer Telecommunications
AS3356 - Lumen (Level 3)
AS8447 - A1 Telekom Austria AG

Rankings

#19 for AS Cone in Austria

#85 for Estimated Eyeballs in Austria

#39 for Unique Domains in Austria

#50 for Known Peers in Austria

#32 for Originated IPv4 Space in Austria

#30 for Originated IPv6 Space in Austria

Tags:

Prefixes Originated

17 IPv4, 1 IPv6

Addresses Originated

130 /24's of IPv4

65536 /48's of IPv6

	Prefix	Description
	91.208.56.0/24	Neuroth International AG
	37.143.176.0/20	Citycom Telekommunikation GmbH
	77.75.23.0/24	SysUP IT GmbH & Co KG
	85.237.0.0/19	Citycom Telekommunikation GmbH
	91.143.96.0/20	Citycom Telekommunikation GmbH
	109.73.144.0/20	Citycom Telekommunikation GmbH
	185.15.236.0/22	Citycom Telekommunikation GmbH
	185.220.252.0/22	Citycom Telekommunikation GmbH
	185.222.128.0/22	Citycom Telekommunikation GmbH
	185.225.144.0/22	Citycom Telekommunikation GmbH
	185.228.128.0/22	Citycom Telekommunikation GmbH
	185.233.144.0/22	Citycom Telekommunikation GmbH
	185.236.72.0/22	Citycom Telekommunikation GmbH
	193.46.248.0/24	Citycom Telekommunikation GmbH
	194.110.78.0/24	SSI Schaefer Automation GmbH
	195.88.238.0/23	Paragraph-Software GmbH
	217.29.144.0/20	Citycom Telekommunikation GmbH
	2a02:758::/32	Citycom Telekommunikation GmbH

Peers: 42

Upstreams: 3

Downstreams: 9 (Cone: 10)

Network Policy

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How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS1764	Next Layer Telecommunications	✔	✔
AS3356	Lumen (Level 3)	✔	✔
AS8447	A1 Telekom Austria AG	✔	✔

Peers

ASN	Description	IPv4	IPv6
AS1764	Next Layer Telecommunications	✔	✔
AS8447	A1 Telekom Austria AG	✔	✔
AS3356	Lumen (Level 3)	✔	✔
AS41437	KNAPP AG	✔	✔
AS29143	Magistrat Graz	✔	✘
AS31473	BearingPoint GmbH	✔	✔
AS6939	Hurricane Electric LLC	✔	✘
AS35646	Grazer Wechselseitige Versicherung AG	✔	✘
AS44462	Stadtwerke Muerzzuschlag GmbH	✔	✔
AS204410	Feistritzwerke-STEWEAG GmbH	✔	✘
AS48735	DELTA DIGITAL Friesenbichler & Co GmbH	✔	✘
AS41198	IGT Austria GmbH	✔	✘
AS5405	Inter.link GmbH	✔	✔
AS47106	Anton Paar GmbH	✔	✘
AS24940	Hetzner Online GmbH	✔	✔
AS50629	LWLcom GmbH	✔	✔
AS9002	RETN Limited	✘	✔
AS14840	BR.DIGITAL	✔	✘
AS47147	Anexia Cloud Solutions GmbH	✔	✘
AS3303	Swisscom (Schweiz) AG	✔	✘
AS49544	i3D.net B.V	✔	✔
AS13030	Init7 (Switzerland) Ltd.	✔	✔
AS9498	Bharti Airtel Ltd.	✔	✘
AS8218	Zayo Europe	✘	✔
AS47692	Nessus GmbH	✔	✔
AS53062	ALT \| GRUPO BRASIL TECPAR	✔	✘
AS40994	Alwyzon (Hohl IT)	✔	✔
AS35492	FunkFeuer Wien - Verein zur Foerderung freier Netze	✔	✘
AS51184	Fonira Telekom GmbH	✔	✔
AS8540	AMA netwoRX GmbH	✔	✔
AS22356	Durand do Brasil Ltda	✔	✘
AS1853	ACONET	✔	✔
AS15576	NTS workspace AG	✔	✔
AS48362	Stadtwerke Feldkirch	✔	✔
AS32590	Valve Corporation	✔	✔
AS21013	eww ag	✔	✔
AS44765	MakeNewMedia Communications GmbH	✔	✔
AS215120	Evolus IT Solutions GmbH	✔	✘
AS3212	Telemach Slovenija d.o.o.	✔	✘
AS3330	eww ag	✔	✔
AS13237	euNetworks GmbH	✘	✔
AS57304	RETN Russia	✘	✔

Downstreams

ASN	Description	IPv4	IPv6
AS41437	KNAPP AG	✔	✔
AS31473	BearingPoint GmbH	✔	✔
AS44462	Stadtwerke Muerzzuschlag GmbH	✔	✔
AS204410	Feistritzwerke-STEWEAG GmbH	✔	✘
AS48735	DELTA DIGITAL Friesenbichler & Co GmbH	✔	✘
AS47106	Anton Paar GmbH	✔	✘
AS29143	Magistrat Graz	✔	✘
AS35646	Grazer Wechselseitige Versicherung AG	✔	✘
AS41198	IGT Austria GmbH	✔	✘

aut-num:        AS29056
as-name:        CITYCOM-AS
remarks:        ------------------------------------------
remarks:        Uplinks
remarks:        ------------------------------------------
import:         from AS1764   action  pref=100; accept ANY
export:         to   AS1764   announce AS29056:AS-CITYCOM
mp-import:      from AS1764   action  pref=100; accept ANY
mp-export:      to   AS1764   announce AS29056:AS-CITYCOM
import:         from AS8447   action  pref=140; accept ANY
export:         to   AS8447   announce AS29056:AS-CITYCOM
mp-import:      from AS8447   action  pref=140; accept ANY
mp-export:      to   AS8447   announce AS29056:AS-CITYCOM
import:         from AS3356   action  pref=150; accept ANY
export:         to   AS3356   announce AS29056:AS-CITYCOM
mp-import:      from AS3356   action  pref=150; accept ANY
mp-export:      to   AS3356   announce AS29056:AS-CITYCOM
remarks:        ------------------------------------------
remarks:        DE-CIX Frankfurt RS
remarks:        ------------------------------------------
import:         from AS6695   accept   AS-DECIX
export:         to   AS6695   announce AS29056:AS-CITYCOM
mp-import:      from AS6695   accept   AS-DECIX AS-DECIX-V6
mp-export:      to   AS6695   announce AS29056:AS-CITYCOM
remarks:        -----------------------------------------
import:         from AS714    accept   AS714
export:         to   AS714    announce AS29056:AS-CITYCOM
mp-import:      from AS714    accept   AS714
mp-export:      to   AS714    announce AS29056:AS-CITYCOM
import:         from AS15133  accept   AS-EDGECAST
export:         to   AS15133  announce AS29056:AS-CITYCOM
mp-import:      from AS15133  accept   AS-EDGECAST
mp-export:      to   AS15133  announce AS29056:AS-CITYCOM
import:         from AS49544  accept   AS-INTERACTIVE3D
export:         to   AS49544  announce AS29056:AS-CITYCOM
mp-import:      from AS49544  accept   AS-INTERACTIVE3D
mp-export:      to   AS49544  announce AS29056:AS-CITYCOM
remarks:        -----------------------------------------
remarks:        DE-CIX Munich RS
remarks:        -----------------------------------------
import:         from AS47228  accept   AS-DECIX-MUC
export:         to   AS47228  announce AS29056:AS-CITYCOM
mp-import:      from AS47228  accept   AS-DECIX-MUC AS-DECIX-MUC-V6
mp-export:      to   AS47228  announce AS29056:AS-CITYCOM
remarks:        -----------------------------------------
import:         from AS15169  accept   AS-GOOGLE
export:         to   AS15169  announce AS29056:AS-CITYCOM
mp-import:      from AS15169  accept   AS-GOOGLE
mp-export:      to   AS15169  announce AS29056:AS-CITYCOM
remarks:        -----------------------------------------
remarks:        VIX Vienna Internet Exchange RS
remarks:        -----------------------------------------
import:         from AS1121   accept   AS-VIX-RS
export:         to   AS1121   announce AS29056:AS-CITYCOM
mp-import:      from AS1121   accept   AS-VIX-RS AS-VIX-RS-V6
mp-export:      to   AS1121   announce AS29056:AS-CITYCOM
remarks:        -----------------------------------------
remarks:        VIX PNI
remarks:        -----------------------------------------
import:         from AS1120   accept   AS-ACOSERV
export:         to   AS1120   announce AS29056:AS-CITYCOM
mp-import:      from AS1120   accept   AS-ACOSERV
mp-export:      to   AS1120   announce AS29056:AS-CITYCOM
import:         from AS1853   accept   AS-ACONETTOVIX
export:         to   AS1853   announce AS29056:AS-CITYCOM
mp-import:      from AS1853   accept   AS-ACONETTOVIX
mp-export:      to   AS1853   announce AS29056:AS-CITYCOM
import:         from AS6507   accept   AS-RIOT
export:         to   AS6507   announce AS29056:AS-CITYCOM
mp-import:      from AS6507   accept   AS-RIOT
mp-export:      to   AS6507   announce AS29056:AS-CITYCOM
import:         from AS6939   accept   AS-HURRICANE
export:         to   AS6939   announce AS29056:AS-CITYCOM
mp-import:      from AS6939   accept   AS-HURRICANEv6
mp-export:      to   AS6939   announce AS29056:AS-CITYCOM
import:         from AS8075   accept   AS-MICROSOFT
export:         to   AS8075   announce AS29056:AS-CITYCOM
mp-import:      from AS8075   accept   AS-MICROSOFT
mp-export:      to   AS8075   announce AS29056:AS-CITYCOM
import:         from AS8412   accept   AS-TMA
export:         to   AS8412   announce AS29056:AS-CITYCOM
mp-import:      from AS8412   accept   AS-TMA
mp-export:      to   AS8412   announce AS29056:AS-CITYCOM
import:         from AS13030  accept   AS13030:AS-INIT7
export:         to   AS13030  announce AS29056:AS-CITYCOM
mp-import:      from AS13030  accept   AS13030:AS-INIT7
mp-export:      to   AS13030  announce AS29056:AS-CITYCOM
import:         from AS13335  accept   AS13335 AS13335:AS-CLOUDFLARE
export:         to   AS13335  announce AS29056:AS-CITYCOM
mp-import:      from AS13335  accept   AS13335 AS13335:AS-CLOUDFLARE
mp-export:      to   AS13335  announce AS29056:AS-CITYCOM
import:         from AS28857  accept   AS28857
export:         to   AS28857  announce AS29056:AS-CITYCOM
mp-import:      from AS28857  accept   AS28857
mp-export:      to   AS28857  announce AS29056:AS-CITYCOM
import:         from AS33891  accept   AS-CORE-BACKBONE
export:         to   AS33891  announce AS29056:AS-CITYCOM
mp-import:      from AS33891  accept   AS-CORE-BACKBONE
mp-export:      to   AS33891  announce AS29056:AS-CITYCOM
import:         from AS35369  accept   AS-LAGIS
export:         to   AS35369  announce AS29056:AS-CITYCOM
mp-import:      from AS35369  accept   AS-LAGIS6
mp-export:      to   AS35369  announce AS29056:AS-CITYCOM
remarks:        -----------------------------------------
remarks:        GRAX Peers
remarks:        -----------------------------------------
import:         from AS13026  accept   AS13026
export:         to   AS13026  announce AS29056:AS-CITYCOM
import:         from AS50657  accept   AS50657
export:         to   AS50657  announce AS29056:AS-CITYCOM
import:         from AS50700  accept   AS50700
export:         to   AS50700  announce AS29056:AS-CITYCOM
import:         from AS50718  accept   AS50718
export:         to   AS50718  announce AS29056:AS-CITYCOM
import:         from AS50719  accept   AS50719
export:         to   AS50719  announce AS29056:AS-CITYCOM
import:         from AS50720  accept   AS50720
export:         to   AS50720  announce AS29056:AS-CITYCOM
import:         from AS50931  accept   AS50931
export:         to   AS50931  announce AS29056:AS-CITYCOM
import:         from AS57169  accept   AS-EDIS
export:         to   AS57169  announce AS29056:AS-CITYCOM
remarks:        -----------------------------------------
remarks:        Citycom customers
remarks:        -----------------------------------------
import:         from AS29143  accept   AS29143
export:         to   AS29143  announce ANY
mp-import:      from AS29143  accept   AS29143
mp-export:      to   AS29143  announce ANY
import:         from AS31473  accept   AS31473
export:         to   AS31473  announce ANY
mp-import:      from AS31473  accept   AS31473
mp-export:      to   AS31473  announce ANY
import:         from AS35646  accept   AS35646
export:         to   AS35646  announce ANY
mp-import:      from AS35646  accept   AS35646
mp-export:      to   AS35646  announce ANY
import:         from AS41198  accept   AS41198
export:         to   AS41198  announce ANY
mp-import:      from AS41198  accept   AS41198
mp-export:      to   AS41198  announce ANY
import:         from AS44462  accept   AS44462
export:         to   AS44462  announce ANY
mp-import:      from AS44462  accept   AS44462
mp-export:      to   AS44462  announce ANY
import:         from AS47106  accept   AS47106
export:         to   AS47106  announce ANY
mp-import:      from AS47106  accept   AS47106
mp-export:      to   AS47106  announce ANY
import:         from AS48735  accept   AS48735
export:         to   AS48735  announce ANY
mp-import:      from AS48735  accept   AS48735
mp-export:      to   AS48735  announce ANY
import:         from AS204410 accept   AS204410
export:         to   AS204410 announce ANY
mp-import:      from AS204410 accept   AS204410
mp-export:      to   AS204410 announce ANY
import:         from AS210775 accept   AS210775
export:         to   AS210775 announce ANY
mp-import:      from AS210775 accept   AS210775
mp-export:      to   AS210775 announce ANY
remarks:        ---------------------------------------
import:         from AS41437  accept   AS41437 AS206031
export:         to   AS41437  announce ANY
mp-import:      from AS41437  accept   AS41437 AS206031
mp-export:      to   AS41437  announce ANY
import:         from AS206031 accept   AS206031
export:         to   AS206031 announce ANY
mp-import:      from AS206031 accept   AS206031
mp-export:      to   AS206031 announce ANY
remarks:        ---------------------------------------------------
remarks:        BGP communities are available with our BGP session.
remarks:        Please contact our NOC for more information.
remarks:        ---------------------------------------------------
org:            ORG-GSA1-RIPE
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
notify:         ripe@grazkom.at
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         GRAZ-AG-MNT
mnt-by:         CITYCOM-AT-MNT
created:        2003-05-21T09:54:31Z
last-modified:  2025-11-11T16:44:05Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************


organisation:   ORG-GSA1-RIPE
org-name:       Citycom Telekommunikation GmbH
country:        AT
org-type:       LIR
address:        Dummy address for ORG-GSA1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        GRAZ-AG-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         GRAZ-AG-MNT
abuse-c:        CA5459-RIPE
created:        2004-04-17T10:58:40Z
last-modified:  2024-10-17T10:53:25Z
source:         RIPE
# Email removed, Log into bgp.tools to see whois emails
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Last Update: 2025-12-26T03:24:20Z UTC

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as47228:as-decix-muc-connected	213
RIPE	as6695:as-decix-fra-connected	1067
RADB	as-hurricanev6	20179
RIPE	as203462:as-nvc-decix_fra_rs	529
RIPE	as29056:as-citycom	12
LEVEL3	as-level3-origins-na	0
RIPE	as-vix-members	189
RIPE	as6695:as-decix-fra-rs	1066
LEVEL3	as-level3-origins-eu	0
RIPE	as47228:as-decix-muc-rs-v6	213
RIPE	as47228:as-decix-muc-rs	212
LEVEL3	as-lumen-customers-asns	10695
RIPE	as6695:as-decix-fra-rs-v6	1066

Name	IPv4	IPv6	Link Speed
VIX	193.203.0.144	2001:7f8:30:0:2:1:2:9056	30 gbps
DE-CIX Frankfurt	80.81.197.76	2001:7f8::7180:0:1	10 gbps
GraX	193.105.214.11		1000 mbps
DE-CIX Munich	185.1.209.2	2001:7f8:44::7180:0:1	1000 mbps

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Upstreams

Rankings

Tags:

Network Policy

Prefixes in selected policy

Upstreams

Peers

Downstreams

Member of the following AS-SETs

Internet Exchange Points