ASN AS15824 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS15824?

AS15824 is listed under A1 Telekom Austria AG.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS15824 A1 Telekom Austria AG

ASN Lookup Tool

A1 Telekom Austria AG a1.at

AT 1 Routes

AS Data

AS15824

AS15824 – A1 Telekom Austria AG

AS Number	15824
AS Name	A1-TA-AG
Organization	A1 Telekom Austria AG (org-taa1-ripe)
Country	AT
Website	a1.at
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	1970-01-01

ASN Intelligence API for production workflows

Use ASN data for AS15824 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
195.3.108.0/23	AS15824	A1 Telekom Austria AG	A1 Telekom Austria	512

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 'AS15805 - AS15824'

as-block:       AS15805 - AS15824
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:        2018-11-22T15:27:25Z
last-modified:  2018-11-22T15:27:25Z
source:         RIPE

% Information related to 'AS15824'

% Abuse contact for 'AS15824' is 'abuse@a1.at'

aut-num:        AS15824
as-name:        A1-TA-AG
remarks:        DATAKOM-MEHRWERTDIENSTE
import:         from AS8447 action pref=50; accept ANY
import:         from AS8562 action pref=50; accept ANY
export:         to AS8447 announce AS15824
export:         to AS8562 announce AS15824
org:            ORG-TAA1-RIPE
admin-c:        HMH25-RIPE
tech-c:         HMH25-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS8447-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-11-15T09:14:48Z
source:         RIPE

organisation:   ORG-TAA1-RIPE
org-name:       A1 Telekom Austria AG
country:        AT
org-type:       LIR
address:        Lassallestrasse 9
address:        1020
address:        Wien
address:        AUSTRIA
phone:          +43 50 664 8 664 100
fax-no:         +43 50 664 8 664 101
descr:          ======================================================================
descr:          www.a1.net
descr:          Abuse issues abuse@A1.at
descr:          Operational issues noc@aon.at
descr:          Peering requests peering@aon.at
descr:          Looking glass https://ppp.a1.net/tools/lookingglass.sp
descr:          Other info https://as8447.peeringdb.com
descr:          ======================================================================
admin-c:        NCH12-RIPE
admin-c:        HMH25-RIPE
admin-c:        AJ2061-RIPE
abuse-c:        HMH25-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS8447-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS8447-MNT
created:        2004-04-17T10:59:34Z
last-modified:  2026-01-26T08:45:18Z
source:         RIPE # Filtered

role:           Host Master Highway
address:        A1 Telekom Austria AG
address:        Arsenal Objekt 24
address:        1030 Vienna
address:        Austria
phone:          +43 50 664 8 664 100
fax-no:         +43 50 664 8 664 101
abuse-mailbox:  abuse@a1.at
remarks:        for database maintenance please contact
remarks:        < hostmaster @ aon.at >
admin-c:        AJ2061-RIPE
tech-c:         AJ2061-RIPE
nic-hdl:        HMH25-RIPE
mnt-by:         AS8447-MNT
created:        2002-05-31T10:41:49Z
last-modified:  2026-01-26T08:40:49Z
source:         RIPE # Filtered

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS15805 - AS15824",
    "description" : [ "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" ],
    "date_created" : "2018-11-22",
    "date_updated" : "2018-11-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS15824",
    "as_name" : "A1-TA-AG",
    "status" : "ASSIGNED",
    "import" : [ "from AS8447 action pref=50; accept ANY", "from AS8562 action pref=50; accept ANY" ],
    "export" : [ "to AS8447 announce AS15824", "to AS8562 announce AS15824" ],
    "organization" : "ORG-TAA1-RIPE",
    "admin_contacts" : [ "HMH25-RIPE" ],
    "tech_contacts" : [ "HMH25-RIPE" ],
    "remarks" : [ "DATAKOM-MEHRWERTDIENSTE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "AS8447-MNT" ],
    "date_created" : "1970-01-01",
    "date_updated" : "2017-11-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-TAA1-RIPE",
    "name" : "A1 Telekom Austria AG",
    "type" : "LIR",
    "description" : [ "======================================================================", "www.a1.net", "Abuse issues abuse@A1.at", "Operational issues noc@aon.at", "Peering requests peering@aon.at", "Looking glass https://ppp.a1.net/tools/lookingglass.sp", "Other info https://as8447.peeringdb.com", "======================================================================" ],
    "address" : [ "Lassallestrasse 9", "1020", "Wien", "AUSTRIA" ],
    "street" : "Lassallestrasse",
    "city" : "Wien",
    "zip_code" : "1020",
    "country" : [ "AT" ],
    "phone" : [ "+43 50 664 8 664 100" ],
    "fax_no" : [ "+43 50 664 8 664 101" ],
    "admin_contacts" : [ "NCH12-RIPE", "HMH25-RIPE", "AJ2061-RIPE" ],
    "abuse_contacts" : [ "HMH25-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "AS8447-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "AS8447-MNT" ],
    "date_created" : "2004-04-17",
    "date_updated" : "2026-01-26",
    "source" : "RIPE",
    "addressCountry" : "AUSTRIA"
  },
  "administrative_contacts" : [ {
    "handle" : "HMH25-RIPE",
    "name" : "Host Master Highway",
    "address" : [ "A1 Telekom Austria AG", "Arsenal Objekt 24", "1030 Vienna", "Austria" ],
    "street" : "Arsenal",
    "city" : "Vienna",
    "zip_code" : "1030",
    "country" : "AUSTRIA",
    "abuse_mailbox" : [ "abuse@a1.at" ],
    "phone" : [ "+43 50 664 8 664 100" ],
    "fax_no" : [ "+43 50 664 8 664 101" ],
    "admin_contacts" : [ "AJ2061-RIPE" ],
    "tech_contacts" : [ "AJ2061-RIPE" ],
    "remarks" : [ "for database maintenance please contact", "< hostmaster @ aon.at >" ],
    "mnt_by" : [ "AS8447-MNT" ],
    "date_created" : "2002-05-31",
    "date_updated" : "2026-01-26",
    "source" : "RIPE",
    "addressCountry" : "AUSTRIA"
  } ],
  "technical_contacts" : [ {
    "handle" : "HMH25-RIPE",
    "name" : "Host Master Highway",
    "address" : [ "A1 Telekom Austria AG", "Arsenal Objekt 24", "1030 Vienna", "Austria" ],
    "street" : "Arsenal",
    "city" : "Vienna",
    "zip_code" : "1030",
    "country" : "AUSTRIA",
    "abuse_mailbox" : [ "abuse@a1.at" ],
    "phone" : [ "+43 50 664 8 664 100" ],
    "fax_no" : [ "+43 50 664 8 664 101" ],
    "admin_contacts" : [ "AJ2061-RIPE" ],
    "tech_contacts" : [ "AJ2061-RIPE" ],
    "remarks" : [ "for database maintenance please contact", "< hostmaster @ aon.at >" ],
    "mnt_by" : [ "AS8447-MNT" ],
    "date_created" : "2002-05-31",
    "date_updated" : "2026-01-26",
    "source" : "RIPE",
    "addressCountry" : "AUSTRIA"
  } ]
}

Peers

AS Number	Description	Country
AS8562	A1 Telekom Austria AG	AT
AS8447	A1 Telekom Austria AG	AT

Upstreams

AS Number	Description	Country
AS8447	A1 Telekom Austria AG	AT