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	Prefix	Description
	217.30.48.0/20	Centaur GmbH

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS8881	1&1 Versatel GmbH	✔	✘
	AS3320	Deutsche Telekom AG	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS8881	1&1 Versatel GmbH	✔	✘
	AS3320	Deutsche Telekom AG	✔	✘

aut-num:        AS29145
org:            ORG-IG23-RIPE
as-name:        CENTAUR-GMBH-AS
descr:          Germany Heilbronn
import:         from AS8881 action pref=100; accept AS8881
import:         from AS3320 action pref=100; accept AS3320
export:         to AS8881 announce AS29145
export:         to AS3320 announce AS29145
default:        to AS8881 action pref=100; networks ANY
default:        to AS3320 action pref=100; networks ANY
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         HNNET-MNT
created:        2003-06-16T09:00:42Z
last-modified:  2025-08-13T06:32:48Z
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-IG23-RIPE
org-name:       Centaur GmbH
country:        DE
org-type:       LIR
address:        Dummy address for ORG-IG23-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        AR14798-RIPE
mnt-ref:        HNNET-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         HNNET-MNT
created:        2004-04-17T11:13:53Z
last-modified:  2020-12-16T13:10:31Z
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:        ****************************

Last Update: 2026-03-11T03:23:53Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as3320:as-dtag	79510
RIPE	as3320:as-dtag-v6	79072
RIPE	as-vt-transit	602