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	Prefix	Description
	185.78.40.0/22	Deutsche Zentrale fur Tourismus e.V. DZT
	2001:67c:173c::/48	Deutsche Zentrale fur Tourismus e.V. DZT
	2a03:57e0::/32	Deutsche Zentrale fur Tourismus e.V. DZT

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS8220	COLT	✔	✔
	AS8881	1&1 Versatel GmbH	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS8220	COLT	✔	✔
	AS8881	1&1 Versatel GmbH	✔	✔

aut-num:        AS60481
as-name:        GNTB
org:            ORG-GNTB1-RIPE
import:         from AS8220 accept ANY
import:         from AS8881 accept ANY
mp-import:      afi ipv6.unicast from AS8220 accept ANY
mp-import:      afi ipv6.unicast from AS8881 accept ANY
export:         to AS8220 announce AS60481
export:         to AS8881 announce AS60481
mp-export:      afi ipv6.unicast to AS8220 announce AS60481
mp-export:      afi ipv6.unicast to AS8881 announce AS60481
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
notify:         itservice@d-z-t.com
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         DZT-MNT
created:        2013-07-12T07:49:44Z
last-modified:  2024-11-16T16:11:52Z
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-GNTB1-RIPE
org-name:       Deutsche Zentrale fur Tourismus e.V. DZT
country:        DE
org-type:       LIR
address:        Dummy address for ORG-GNTB1-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        GAC72-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        DZT-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DZT-MNT
created:        2014-11-19T16:25:39Z
last-modified:  2022-11-25T10:09:07Z
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: 2025-12-22T03:24:54Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as8220:as-coltde	831
RIPE	as-vt-transit	841
RIPE	as-interoute	61180