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	Prefix	Description
	212.183.28.0/24	Holter Verwaltungs GmbH

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS8447	A1 Telekom Austria AG	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS8447	A1 Telekom Austria AG	✔	✘

aut-num:        AS205003
as-name:        HOLTER-AS
org:            ORG-HVG1-RIPE
import:         from AS8447 accept ANY
export:         to AS8447 announce AS205003
import:         from AS8437 accept ANY
export:         to AS8437 announce AS205003
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS8447-MNT
created:        2017-11-21T13:53:42Z
last-modified:  2025-09-18T15:00:26Z
source:         RIPE
sponsoring-org: ORG-TAA1-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-HVG1-RIPE
org-name:       Holter Verwaltungs GmbH
country:        AT
org-type:       OTHER
address:        Dummy address for ORG-HVG1-RIPE
# Email removed, Log into bgp.tools to see whois emails
abuse-c:        ACRO11081-RIPE
mnt-ref:        AS8447-MNT
mnt-by:         AS8447-MNT
created:        2017-10-31T13:12:46Z
last-modified:  2022-12-01T17:14:18Z
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: 2026-03-11T03:24:15Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-pta	817
RIPE	as-utacust	195