ASN Lookup Tool

Holter Verwaltungs GmbH holter.at AT AT 1 Routes

AS Data

AS205003

AS205003Holter Verwaltungs GmbH

AS Number 205003
AS Name HOLTER-AS
Organization Holter Verwaltungs GmbH(org-hvg1-ripe)
Country AT
Website holter.at
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2017-11-21

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Use ASN data for AS205003 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
212.183.28.0/24 256

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS205003'

% Abuse contact for 'AS205003' is 'michael.stoebich@holter.at'

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:        ACRO11081-RIPE
tech-c:         ACRO11081-RIPE
tech-c:         ACRO11081-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

organisation:   ORG-HVG1-RIPE
org-name:       Holter Verwaltungs GmbH
country:        AT
org-type:       OTHER
address:        Sengerstrasse 27
address:        4600 Wels
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 # Filtered

role:           Abuse contact role object
address:        Sengerstrasse 27
abuse-mailbox:  michael.stoebich@holter.at
nic-hdl:        ACRO11081-RIPE
mnt-by:         AS8447-MNT
created:        2017-10-31T13:12:24Z
last-modified:  2025-09-18T14:56:02Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)

Parsed Whois Response

Peers

AS Number Description Country
AS8447 A1 Telekom Austria AG AT
AS8437 Hutchison Drei Austria GmbH AT

Upstreams

AS Number Description Country
AS8447 A1 Telekom Austria AG AT

Contacts

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Frequently Asked Questions

ASN AS205003 is an Autonomous System Number used to identify a network for BGP internet routing.
AS205003 is listed under Holter Verwaltungs GmbH.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.