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AS24836 Klaus Kasimirek trading as Kasimirek IT Consulting

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Klaus Kasimirek trading as Kasimirek IT Consulting kasimirek.it

DE 2 Routes

AS Data

AS24836

AS24836 – Klaus Kasimirek trading as Kasimirek IT Consulting

AS Number	24836
AS Name	KASI-ASN
Organization	Klaus Kasimirek trading as Kasimirek IT Consulting(org-kkta7-ripe)
Country	DE
Website	kasimirek.it
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	INDIVIDUAL
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2002-04-17

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
193.111.163.0/24	AS24836	Klaus Kasimirek trading as Kasimirek IT Consulting	Klaus Kasimirek trading as Kasimirek IT Consulting	256
2001:67c:2a1c::/48	AS24836	Klaus Kasimirek trading as Kasimirek IT Consulting	Klaus Kasimirek trading as Kasimirek IT Consulting	~1×10²⁴

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 'AS24836 - AS24862'

as-block:       AS24836 - AS24862
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:        2018-11-22T15:27:29Z
last-modified:  2018-11-22T15:27:29Z
source:         RIPE

% Information related to 'AS24836'

% Abuse contact for 'AS24836' is 'abuse@kasimirek.it'

aut-num:        AS24836
as-name:        KASI-ASN
descr:          Klaus Kasimirek
descr:          Walter-Flex-Str. 38
descr:          D-90453 Nuernberg
descr:          Germany
org:            ORG-KKTA7-RIPE
import:         from AS15598 action pref=100; accept ANY
import:         from AS47526 action pref=100; accept ANY
export:         to AS15598 announce AS24836
export:         to AS47526 announce AS24836
sponsoring-org: ORG-IEG12-RIPE
admin-c:        KASI-RIPE
tech-c:         KASI-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         KASI-MNT
created:        2002-04-17T16:17:43Z
last-modified:  2025-07-30T18:06:32Z
source:         RIPE

organisation:   ORG-KKTA7-RIPE
org-name:       Klaus Kasimirek trading as Kasimirek IT Consulting
country:        DE
org-type:       OTHER
address:        Am Dachsberg 2
address:        DE 90607 Rueckersdorf
abuse-c:        DA6762-RIPE
mnt-ref:        KASI-MNT
mnt-by:         KASI-MNT
mnt-by:         IPX-MNT
created:        2021-05-25T15:50:00Z
last-modified:  2022-12-01T16:33:54Z
source:         RIPE # Filtered

person:         Klaus Kasimirek
address:        Germany
phone:          +49-911-30950-50
nic-hdl:        KASI-RIPE
mnt-by:         KASI-MNT
created:        2007-06-28T10:03:04Z
last-modified:  2021-02-11T10:19:31Z
source:         RIPE

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

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS24836 - AS24862",
    "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" : "AS24836",
    "as_name" : "KASI-ASN",
    "description" : [ "Klaus Kasimirek", "Walter-Flex-Str. 38", "D-90453 Nuernberg", "Germany" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS15598 action pref=100; accept ANY", "from AS47526 action pref=100; accept ANY" ],
    "export" : [ "to AS15598 announce AS24836", "to AS47526 announce AS24836" ],
    "organization" : "ORG-KKTA7-RIPE",
    "sponsoring_organization" : "ORG-IEG12-RIPE",
    "admin_contacts" : [ "KASI-RIPE" ],
    "tech_contacts" : [ "KASI-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "KASI-MNT" ],
    "date_created" : "2002-04-17",
    "date_updated" : "2025-07-30",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-KKTA7-RIPE",
    "name" : "Klaus Kasimirek trading as Kasimirek IT Consulting",
    "type" : "OTHER",
    "address" : [ "Am Dachsberg 2", "DE 90607 Rueckersdorf" ],
    "street" : "Am Dachsberg 2 De",
    "city" : "Rueckersdorf",
    "zip_code" : "90607",
    "country" : [ "DE" ],
    "abuse_contacts" : [ "DA6762-RIPE" ],
    "mnt_ref" : [ "KASI-MNT" ],
    "mnt_by" : [ "KASI-MNT", "IPX-MNT" ],
    "date_created" : "2021-05-25",
    "date_updated" : "2022-12-01",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "KASI-RIPE",
    "name" : "Klaus Kasimirek",
    "address" : [ "Germany" ],
    "country" : "GERMANY",
    "phone" : [ "+49-911-30950-50" ],
    "mnt_by" : [ "KASI-MNT" ],
    "date_created" : "2007-06-28",
    "date_updated" : "2021-02-11",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ],
  "technical_contacts" : [ {
    "handle" : "KASI-RIPE",
    "name" : "Klaus Kasimirek",
    "address" : [ "Germany" ],
    "country" : "GERMANY",
    "phone" : [ "+49-911-30950-50" ],
    "mnt_by" : [ "KASI-MNT" ],
    "date_created" : "2007-06-28",
    "date_updated" : "2021-02-11",
    "source" : "RIPE",
    "addressCountry" : "GERMANY"
  } ]
}

Peers

AS Number	Description	Country
AS15598	NorthC Deutschland GmbH	DE
AS47526	handily networks GmbH	DE

Upstreams

AS Number	Description	Country
AS47526	handily networks GmbH	DE

Frequently Asked Questions

What is ASN AS24836?

ASN AS24836 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS24836?

AS24836 is listed under Klaus Kasimirek trading as Kasimirek IT Consulting.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.