ASN Lookup Tool

KLFREE NETWORKS, s.r.o. klfree.com CZ CZ 0 Routes

AS Data

AS61981

AS61981 – KLFREE NETWORKS, s.r.o.

AS Number 61981
AS Name MACH3NET
Organization KLFREE NETWORKS, s.r.o.(org-kns7-ripe)
Country CZ
Website klfree.com
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2014-04-04

ASN Intelligence API for production workflows

Use ASN data for AS61981 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

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 'AS61962 - AS62463'

as-block:       AS61962 - AS62463
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:        2026-01-12T16:16:13Z
last-modified:  2026-01-12T16:16:13Z
source:         RIPE

% Information related to 'AS61981'

% Abuse contact for 'AS61981' is 'noc@klfree.com'

aut-num:        AS61981
as-name:        MACH3NET
org:            ORG-KNS7-RIPE
import:         from AS42000 accept ANY
admin-c:        GS5801-RIPE
tech-c:         GS5801-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
created:        2014-04-04T06:32:08Z
last-modified:  2025-07-14T09:06:00Z
source:         RIPE

organisation:   ORG-KNS7-RIPE
org-name:       KLFREE NETWORKS, s.r.o.
country:        CZ
org-type:       LIR
address:        Cechova 1562
address:        272 01
address:        Kladno
address:        CZECH REPUBLIC
phone:          +420312312444
phone:          +420840800840
abuse-c:        KLF
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-KLF
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-KLF
admin-c:        KLF
created:        2014-03-07T10:57:46Z
last-modified:  2024-09-21T07:24:33Z
source:         RIPE # Filtered

role:           GRAPESC
address:        Karlovo n�m?st� 559/28
address:        120 00 Praha 2
address:        Czech Republic
phone:          +420800911911
admin-c:        LR2038-RIPE
tech-c:         LR2038-RIPE
abuse-mailbox:  hotline@grapesc.cz
nic-hdl:        GS5801-RIPE
mnt-by:         MNT-GRAPESC
created:        2008-05-14T08:34:47Z
last-modified:  2023-07-18T16:39:57Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.1 (DEXTER)

Parsed Whois Response

Peers

AS Number Description Country
AS42000 Futruy s.r.o. CZ

Contacts

Email Contacts

hotline@grapesc.cz

Abuse Contacts

noc@klfree.com

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS61981 is an Autonomous System Number used to identify a network for BGP internet routing.
AS61981 is listed under KLFREE NETWORKS, s.r.o..
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.