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	Prefix	Description
	83.137.64.0/21	PROVIDER Local Registry
	212.89.196.0/22	Stadtwerke Marburg GmbH
	2a0d:5f00::/30	Stadtwerke Marburg GmbH

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS9145	EWE TEL GmbH	✔	✔
	AS8881	1&1 Versatel GmbH	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS9145	EWE TEL GmbH	✔	✔
	AS8881	1&1 Versatel GmbH	✔	✔

aut-num:        AS31438
as-name:        SWMR-AS
descr:          Citynet Marburg
import:         from AS9145 accept ANY
export:         to AS9145 announce AS31438
import:         from AS174 accept ANY
export:         to AS174 announce AS31438
import:         from AS8881 accept ANY
export:         to AS8881 announce AS31438
default:        to AS9066
org:            ORG-SMG1-RIPE
mp-import:      afi ipv6.unicast from AS174 accept ANY
mp-export:      afi ipv6.unicast to AS174 announce AS31438
mp-import:      afi ipv6.unicast from AS9145 accept ANY
mp-export:      afi ipv6.unicast to AS9145 announce AS31438
mp-import:      afi ipv6.unicast from AS8881 accept ANY
mp-export:      afi ipv6.unicast to AS8881 announce AS31438
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
notify:         info@hifreak.de
mnt-by:         swmr-mnt
created:        2004-05-18T14:24:18Z
last-modified:  2026-01-22T10:47:25Z
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-SMG1-RIPE
org-name:       Stadtwerke Marburg GmbH
country:        DE
org-type:       LIR
address:        Dummy address for ORG-SMG1-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
abuse-c:        AR14743-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SWMR-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SWMR-MNT
created:        2004-04-17T11:12:27Z
last-modified:  2026-05-13T07:21:00Z
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: 2026-06-05T03:26:07Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-bcc	24
RIPE	as-arcor	11425
RIPE	as-ewetel	105
RIPE	as-vt-transit	634
LEVEL3	as-level3-origins-na	0
LEVEL3	as-lumen-customers-asns	10695
LEVEL3	as-level3-origins-eu	0
RIPE	as-vodafone-de	20830