ASN AS40976 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40976?

AS40976 is listed under W & W Informatik GmbH.

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.

AS40976 W & W Informatik GmbH

ASN Lookup Tool

W & W Informatik GmbH ww-informatik.de

DE 6 Routes

AS Data

AS40976

AS40976 – W & W Informatik GmbH

AS Number	40976
AS Name	WW-INFORMATIK
Organization	W & W Informatik GmbH (org-wwig1-ripe)
Country	DE
Website	ww-informatik.de
Number of IPv4 Routes	5
Number of IPv6 Routes	1
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2006-05-24

ASN Intelligence API for production workflows

Use ASN data for AS40976 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
195.39.230.0/23	AS40976	W & W Informatik GmbH	W & W Informatik GmbH	512
195.39.230.0/24	AS40976	W & W Informatik GmbH	W & W Informatik GmbH	256
2a09:5c80::/29	AS40976	W & W Informatik GmbH	W & W Informatik GmbH	~634×10²⁷
195.39.231.0/24	AS40976	W & W Informatik GmbH	W & W Informatik GmbH	256
195.95.137.0/24	AS40976	W & W Informatik GmbH	W & W Informatik GmbH	256
192.145.88.0/22	AS40976	W & W Informatik GmbH	W & W Informatik GmbH	1024

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 'AS40960 - AS42171'

as-block:       AS40960 - AS42171
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:        2024-07-22T14:14:32Z
last-modified:  2024-07-22T14:14:32Z
source:         RIPE

% Information related to 'AS40976'

% Abuse contact for 'AS40976' is 'hostmaster@ww-informatik.de'

aut-num:        AS40976
as-name:        WW-INFORMATIK
org:            ORG-WWIG1-RIPE
import:         from AS12312 accept   ANY
export:         to   AS12312 announce AS40976
import:         from AS3320  accept   ANY
export:         to   AS3320  announce AS40976
admin-c:        SK3248-RIPE
tech-c:         SK3248-RIPE
tech-c:         NET12312-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS12312-MNT
created:        2006-05-24T12:45:00Z
last-modified:  2017-11-15T09:45:55Z
source:         RIPE
sponsoring-org: ORG-ECA1-RIPE

organisation:   ORG-WWIG1-RIPE
org-type:       OTHER
org-name:       W & W Informatik GmbH
country:        DE
address:        Hohenzollernstrasse 46
address:        71630 Ludwigsburg
address:        Germany
phone:          +49 7141 16 754720
fax-no:         +49 7141 16 854720
abuse-c:        AR22384-RIPE
admin-c:        SK3248-RIPE
tech-c:         SK3248-RIPE
mnt-ref:        AS12312-MNT
mnt-by:         AS12312-MNT
created:        2006-05-16T09:27:51Z
last-modified:  2022-12-01T16:59:38Z
source:         RIPE # Filtered

role:           AS12312 Network Management
address:        ecotel communication ag
address:        Hanauer Landstrasse 300
address:        60314 Frankfurt
address:        Germany
phone:          +49 69 40801 530
fax-no:         +49 69 40801 161
abuse-mailbox:  abuse@ecotel.net
remarks:
remarks:        -----------------------------------------------------------
remarks:        ---( Network & Operational Issues )------------------------
remarks:        -----------------------------------------------------------
remarks:
remarks:        Send mail to: ................... noc [at] ecotel [dot] net
remarks:        Call (24/7): ............................. +49 69 40801 530
remarks:
remarks:        -----------------------------------------------------------
remarks:        ---( Abuse & Spam Reports )--------------------------------
remarks:        -----------------------------------------------------------
remarks:
remarks:        Send mail to: ................. abuse [at] ecotel [dot] net
remarks:
admin-c:        PW1632-RIPE
admin-c:        MB50402-RIPE
admin-c:        RN5473-RIPE
tech-c:         PW1632-RIPE
tech-c:         MB50402-RIPE
tech-c:         RN5473-RIPE
nic-hdl:        NET12312-RIPE
mnt-by:         AS12312-MNT
created:        2009-09-09T14:06:25Z
last-modified:  2025-10-13T13:51:11Z
source:         RIPE # Filtered

person:         Sascha Kraeter
address:        W & W Informatik GmbH
address:        Hohenzollernstrasse 46
address:        71630 Ludwigsburg
address:        Germany
phone:          +49 7141 16 754720
fax-no:         +49 7141 16 854720
nic-hdl:        SK3248-RIPE
mnt-by:         AS12312-MNT
created:        2006-05-16T09:12:05Z
last-modified:  2014-10-09T13:14:15Z
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" : "AS40960 - AS42171",
    "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" : "2024-07-22",
    "date_updated" : "2024-07-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS40976",
    "as_name" : "WW-INFORMATIK",
    "status" : "ASSIGNED",
    "import" : [ "from AS12312 accept   ANY", "from AS3320  accept   ANY" ],
    "export" : [ "to   AS12312 announce AS40976", "to   AS3320  announce AS40976" ],
    "organization" : "ORG-WWIG1-RIPE",
    "sponsoring_organization" : "ORG-ECA1-RIPE",
    "admin_contacts" : [ "SK3248-RIPE" ],
    "tech_contacts" : [ "SK3248-RIPE", "NET12312-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "AS12312-MNT" ],
    "date_created" : "2006-05-24",
    "date_updated" : "2017-11-15",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-WWIG1-RIPE",
    "name" : "W & W Informatik GmbH",
    "type" : "OTHER",
    "address" : [ "Hohenzollernstrasse 46", "71630 Ludwigsburg", "Germany" ],
    "street" : "Hohenzollernstrasse",
    "city" : "Ludwigsburg",
    "zip_code" : "71630",
    "country" : [ "DE" ],
    "phone" : [ "+49 7141 16 754720" ],
    "fax_no" : [ "+49 7141 16 854720" ],
    "admin_contacts" : [ "SK3248-RIPE" ],
    "tech_contacts" : [ "SK3248-RIPE" ],
    "abuse_contacts" : [ "AR22384-RIPE" ],
    "mnt_ref" : [ "AS12312-MNT" ],
    "mnt_by" : [ "AS12312-MNT" ],
    "date_created" : "2006-05-16",
    "date_updated" : "2022-12-01",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  },
  "administrative_contacts" : [ {
    "handle" : "SK3248-RIPE",
    "name" : "Sascha Kraeter",
    "address" : [ "W & W Informatik GmbH", "Hohenzollernstrasse 46", "71630 Ludwigsburg", "Germany" ],
    "street" : "Hohenzollernstrasse",
    "city" : "Ludwigsburg",
    "zip_code" : "71630",
    "country" : "GERMANY",
    "phone" : [ "+49 7141 16 754720" ],
    "fax_no" : [ "+49 7141 16 854720" ],
    "mnt_by" : [ "AS12312-MNT" ],
    "date_created" : "2006-05-16",
    "date_updated" : "2014-10-09",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ],
  "technical_contacts" : [ {
    "handle" : "SK3248-RIPE",
    "name" : "Sascha Kraeter",
    "address" : [ "W & W Informatik GmbH", "Hohenzollernstrasse 46", "71630 Ludwigsburg", "Germany" ],
    "street" : "Hohenzollernstrasse",
    "city" : "Ludwigsburg",
    "zip_code" : "71630",
    "country" : "GERMANY",
    "phone" : [ "+49 7141 16 754720" ],
    "fax_no" : [ "+49 7141 16 854720" ],
    "mnt_by" : [ "AS12312-MNT" ],
    "date_created" : "2006-05-16",
    "date_updated" : "2014-10-09",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  }, {
    "handle" : "NET12312-RIPE",
    "name" : "AS12312 Network Management",
    "address" : [ "ecotel communication ag", "Hanauer Landstrasse 300", "60314 Frankfurt", "Germany" ],
    "street" : "Hanauer Landstrasse",
    "city" : "Frankfurt",
    "zip_code" : "60314",
    "country" : "GERMANY",
    "abuse_mailbox" : [ "abuse@ecotel.net" ],
    "phone" : [ "+49 69 40801 530" ],
    "fax_no" : [ "+49 69 40801 161" ],
    "admin_contacts" : [ "PW1632-RIPE", "MB50402-RIPE", "RN5473-RIPE" ],
    "tech_contacts" : [ "PW1632-RIPE", "MB50402-RIPE", "RN5473-RIPE" ],
    "remarks" : [ "-----------------------------------------------------------", "---( Network & Operational Issues )------------------------", "-----------------------------------------------------------", "Send mail to: ................... noc [at] ecotel [dot] net", "Call (24/7): ............................. +49 69 40801 530", "-----------------------------------------------------------", "---( Abuse & Spam Reports )--------------------------------", "-----------------------------------------------------------", "Send mail to: ................. abuse [at] ecotel [dot] net" ],
    "mnt_by" : [ "AS12312-MNT" ],
    "date_created" : "2009-09-09",
    "date_updated" : "2025-10-13",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ]
}

Peers

AS Number	Description	Country
AS3320	Deutsche Telekom AG	DE
AS8881	1&1 Versatel GmbH	DE
AS12312	ecotel communication ag	DE

Upstreams

AS Number	Description	Country
AS3320	Deutsche Telekom AG	DE
AS8881	1&1 Versatel GmbH	DE