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	Prefix	Description
	83.137.32.0/22	Arvato Systems GmbH
	83.137.32.0/21	Arvato Systems GmbH
	83.137.36.0/22	Arvato Systems GmbH
	185.91.104.0/23	Arvato Systems GmbH
	185.91.104.0/22	Arvato Systems GmbH
	185.91.106.0/23	Arvato Systems GmbH
	193.28.78.0/24	Airport Business Information Systems GmbH
	193.28.78.0/23	Airport Business Information Systems GmbH
	193.28.79.0/24	Airport Business Information Systems GmbH
	2a01:be80::/32	Arvato Systems GmbH

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS33873	Arvato Systems GmbH	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS33873	Arvato Systems GmbH	✔	✔

aut-num:        AS51401
as-name:        arvato-systems-AS
descr:          Arvato Systems Digital (Perdata)
org:            ORG-BmG1-RIPE
import:         from AS16097 action pref=100; accept ANY
import:         from AS3320 action pref=100; accept ANY
import:         from AS21413 action pref=100; accept ANY
import:         from AS8881 action pref=100; accept ANY
import:         from AS33873 action pref=100; accept ANY
export:         to AS16097 announce AS51401
export:         to AS3320 announce AS51401
export:         to AS21413 announce AS51401
export:         to AS8881 announce AS51401
export:         to AS33873 announce AS51401
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         arvato-systems-MNT
created:        2010-08-13T11:57:06Z
last-modified:  2023-01-13T10:13:39Z
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-BmG1-RIPE
org-name:       Arvato Systems GmbH
country:        DE
org-type:       LIR
address:        Dummy address for ORG-BmG1-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AR14502-RIPE
mnt-ref:        arvato-systems-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         arvato-systems-MNT
created:        2004-04-17T11:05:29Z
last-modified:  2026-05-13T07:30:41Z
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: 2026-06-09T03:23:57Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-arvato	2
RIPE	as-perdata-ipv6	1
RIPE	as-arvato-v6	2
RIPE	as-enviatel	82
RIPE	as-vt-transit	634
RIPE	as-hlkomm-customers	103