ASN AS12331 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS12331?

AS12331 is listed under Audi 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.

AS12331 Audi AG | IPGeolocation.io

ASN Lookup Tool

Audi AG audi.de

DE 3 Routes

AS Data

AS12331

AS12331 – Audi AG

AS Number	12331
AS Name	AUDI-AS
Organization	Audi AG (org-audi2-ripe)
Country	DE
Website	audi.de
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2002-01-02

ASN Intelligence API for production workflows

Use ASN data for AS12331 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
143.164.168.0/21	AS12331	Audi AG	Audi AG	2048
2001:678:35c::/48	AS12331	Audi AG	Audi AG	~1×10²⁴
143.164.0.0/16	AS12331	Audi AG	Audi AG	65536

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 'AS12288 - AS12454'

as-block:       AS12288 - AS12454
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:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE

% Information related to 'AS12331'

% Abuse contact for 'AS12331' is 'annika.hanne@volkswagen.de'

aut-num:        AS12331
org:            ORG-AUDI2-RIPE
descr:          AUDI AG
as-name:        AUDI-AS
remarks:        -------------------------------------------------------
remarks:        ip transit - upstreams and peering - ipv4
remarks:        -------------------------------------------------------
import:         from AS51402 action pref=100; accept ANY
export:         to AS51402 announce AS12331
import:         from AS5400 action pref=100; accept ANY
export:         to AS5400 announce AS12331
import:         from AS8220 action pref=100; accept ANY
export:         to AS8220 announce AS12331
remarks:        -------------------------------------------------------
remarks:        ip transit - upstreams and peering - ipv6
remarks:        -------------------------------------------------------
mp-import:      afi ipv6.unicast from AS51402 accept ANY
mp-export:      afi ipv6.unicast to AS51402 announce AS12331
mp-import:      afi ipv6.unicast from AS8220 accept ANY
mp-export:      afi ipv6.unicast to AS8220 announce AS12331
remarks:        -------------------------------------------------------
admin-c:        AUDI3-RIPE
tech-c:         AUDI3-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS12331-MNT
created:        2002-01-02T13:01:21Z
last-modified:  2026-06-30T13:15:39Z
source:         RIPE
sponsoring-org: ORG-VA303-RIPE

organisation:   ORG-AUDI2-RIPE
org-name:       Audi AG
country:        DE
reg-nr:         District court Ingolstadt HRB 1
org-type:       OTHER
address:        D-85045 Ingolstadt
abuse-c:        AC29972-RIPE
mnt-ref:        AS12331-MNT
mnt-by:         AB82394-MNT
mnt-by:         AS12331-MNT
created:        2015-07-21T13:47:16Z
last-modified:  2026-07-16T09:10:59Z
source:         RIPE # Filtered

role:           AUDI RIPE Admin
abuse-mailbox:  christoph.steffens@audi.de
nic-hdl:        AUDI3-RIPE
created:        2026-06-24T16:05:29Z
last-modified:  2026-06-30T13:22:18Z
source:         RIPE # Filtered
address:        AUDI AG
address:        85045 Ingolstadt
address:        Germany
mnt-by:         AS12331-MNT

% This query was served by the RIPE Database Query Service version 1.123 (ABERDEEN)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS12288 - AS12454",
    "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" : "AS12331",
    "as_name" : "AUDI-AS",
    "description" : [ "AUDI AG" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS51402 action pref=100; accept ANY", "from AS5400 action pref=100; accept ANY", "from AS8220 action pref=100; accept ANY" ],
    "mp_import" : [ "afi ipv6.unicast from AS51402 accept ANY", "afi ipv6.unicast from AS8220 accept ANY" ],
    "export" : [ "to AS51402 announce AS12331", "to AS5400 announce AS12331", "to AS8220 announce AS12331" ],
    "mp_export" : [ "afi ipv6.unicast to AS51402 announce AS12331", "afi ipv6.unicast to AS8220 announce AS12331" ],
    "organization" : "ORG-AUDI2-RIPE",
    "sponsoring_organization" : "ORG-VA303-RIPE",
    "admin_contacts" : [ "AUDI3-RIPE" ],
    "tech_contacts" : [ "AUDI3-RIPE" ],
    "remarks" : [ "-------------------------------------------------------", "ip transit - upstreams and peering - ipv4", "-------------------------------------------------------", "-------------------------------------------------------", "ip transit - upstreams and peering - ipv6", "-------------------------------------------------------", "-------------------------------------------------------" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "AS12331-MNT" ],
    "date_created" : "2002-01-02",
    "date_updated" : "2026-06-30",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-AUDI2-RIPE",
    "name" : "Audi AG",
    "type" : "OTHER",
    "address" : [ "D-85045 Ingolstadt" ],
    "city" : "Ingolstadt",
    "zip_code" : "D-85045",
    "country" : [ "DE" ],
    "abuse_contacts" : [ "AC29972-RIPE" ],
    "mnt_ref" : [ "AS12331-MNT" ],
    "mnt_by" : [ "AB82394-MNT", "AS12331-MNT" ],
    "date_created" : "2015-07-21",
    "date_updated" : "2026-07-16",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "AUDI3-RIPE",
    "name" : "AUDI RIPE Admin",
    "address" : [ "AUDI AG", "85045 Ingolstadt", "Germany" ],
    "city" : "Ingolstadt",
    "zip_code" : "85045",
    "country" : "GERMANY",
    "abuse_mailbox" : [ "christoph.steffens@audi.de" ],
    "mnt_by" : [ "AS12331-MNT" ],
    "date_created" : "2026-06-24",
    "date_updated" : "2026-06-30",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ],
  "technical_contacts" : [ {
    "handle" : "AUDI3-RIPE",
    "name" : "AUDI RIPE Admin",
    "address" : [ "AUDI AG", "85045 Ingolstadt", "Germany" ],
    "city" : "Ingolstadt",
    "zip_code" : "85045",
    "country" : "GERMANY",
    "abuse_mailbox" : [ "christoph.steffens@audi.de" ],
    "mnt_by" : [ "AS12331-MNT" ],
    "date_created" : "2026-06-24",
    "date_updated" : "2026-06-30",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ]
}

Peers

AS Number	Description	Country
AS5400	British Telecommunications Limited	GB
AS8220	COLT Technology Services Group Limited	GB
AS51402	COM-IN Telekommunikations GmbH	DE
AS51402	COM IN Telekommunikations GmbH	DE
AS5400	British Telecommunications PLC	GB