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	Prefix	Description

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✘
	AS1836	green.ch AG	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS59519	Zix International AG	✔	✘
	AS1836	green.ch AG	✔	✘
	AS174	Cogent Communications, LLC	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

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Downstreams

	ASN	Description	IPv4	IPv6
	AS59519	Zix International AG	✔	✘

aut-num:        AS48077
as-name:        ZIXCORP-EU-ASN
org:            ORG-ZC13-RIPE
import:         from AS21371 accept ANY
import:         from AS13380 accept ANY
export:         to AS21371 announce AS48077
export:         to AS13380 announce AS48077
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
notify:         nse@eu.equinix.com
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-uk-opentext-1-MNT
created:        2008-10-08T14:18:45Z
last-modified:  2025-07-16T17:17:17Z
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-ZC13-RIPE
org-name:       Zix Corporation
country:        US
org-type:       LIR
address:        Dummy address for ORG-ZC13-RIPE
# Email removed, Log into bgp.tools to see whois emails/phone numbers
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        lir-uk-opentext-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-uk-opentext-1-MNT
abuse-c:        AD10852-RIPE
created:        2012-12-05T13:10:50Z
last-modified:  2026-05-13T07:25:18Z
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: 2026-06-09T03:23:54Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-green-cust	208
RIPE	as-equinix-ld	8123