ASN Lookup Tool

Koltushsky Internet Ltd kolt-internet.ru RU RU 2 Routes

AS Data

AS51973

AS51973Koltushsky Internet Ltd

AS Number 51973
AS Name KOLT-AS
Organization Koltushsky Internet Ltd(org-kil5-ripe)
Country RU
Website kolt-internet.ru
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2010-12-09

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Use ASN data for AS51973 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
46.149.32.0/20 4096
81.163.240.0/20 4096

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 'AS51857 - AS52209'

as-block:       AS51857 - AS52209
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:        2024-12-12T14:34:06Z
last-modified:  2024-12-12T14:34:06Z
source:         RIPE

% Information related to 'AS51973'

% Abuse contact for 'AS51973' is 'abuse@kolt-internet.ru'
% Abuse-mailbox validation failed. Please refer to ORG-Vs35-RIPE for further information.

aut-num:        AS51973
as-name:        KOLT-AS
org:            ORG-KIL5-RIPE
import:         from AS35598 accept ANY
export:         to AS35598 announce AS-KOLT
import:         from AS56534 accept ANY
export:         to AS56534 announce AS-KOLT
import:         from AS47541 accept ANY
export:         to AS47541 announce AS-KOLT
import:         from AS50817 accept ANY
export:         to AS50817 announce AS-KOLT
import:         from AS48625 accept ANY
export:         to AS48625 announce AS-KOLT
import:         from AS43690 accept ANY
export:         to AS43690 announce AS-KOLT
import:         from AS8631 accept ANY
export:         to AS8631 announce AS-KOLT
import:         from AS49869 accept ANY
export:         to AS449869 announce AS-KOLT
import:         from AS39607 accept ANY
export:         to AS39607 announce AS-KOLT
import:         from AS48193 accept ANY
export:         to AS48193 announce AS-KOLT
import:         from AS20764 accept ANY
export:         to AS20764 announce AS-KOLT
import:         from AS201511 accept AS201511
export:         to AS201511 announce ANY
import:         from AS49954 accept AS49954
export:         to AS49954 announce ANY
admin-c:        VM3592-RIPE
tech-c:         VM3592-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         KOLT-MNT
mnt-by:         CHELNY-MNT
created:        2010-12-09T09:29:42Z
last-modified:  2025-12-30T10:49:21Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE

organisation:   ORG-KIL5-RIPE
org-name:       Koltushsky Internet Ltd
country:        RU
org-type:       OTHER
address:        Vsevolozhsky dist., Staraya 90A
address:        Leningrad region, 188680, Russia
abuse-c:        AR30665-RIPE
mnt-ref:        KOLT-MNT
mnt-by:         KOLT-MNT
mnt-by:         CHELNY-MNT
created:        2010-11-16T07:59:08Z
last-modified:  2022-12-01T16:33:46Z
source:         RIPE # Filtered

person:         Vyacheslav Malanichev
address:        Vsevolozhsky dist., Staraya 90A
address:        Leningrad region, Russia
phone:          +7 81370 72954
nic-hdl:        VM3592-RIPE
mnt-by:         KOLT-MNT
created:        2010-11-16T07:59:08Z
last-modified:  2010-12-27T20:48:50Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121 (DEXTER)

Parsed Whois Response

Peers

AS Number Description Country
AS29049 Delta Telecom Ltd AZ
AS24482 SG.GS SG
AS49954 Progress Technology LLC RU
AS48511 Sector Telecom Ltd. RU
AS201511 ScPA Starline LLC RU
AS41722 Miran Ltd. RU
AS49434 FBW NETWORKS SAS FR
AS25091 IP Max SA CH
AS213409 Daniil Koval UA
AS209823 Enki Multimedia EURL FR

Upstreams

AS Number Description Country
AS35598 INETCOM CARRIER LLC RU
AS20764 CJSC RASCOM RU
AS9198 JSC Kazakhtelecom KZ
AS25091 IP Max SA CH
AS137409 GSL Networks Pty LTD AU
AS62255 BiMajLink d.o.o. SI

Downstreams

AS Number Description Country
AS49954 Progress Technology LLC RU
AS201511 ScPA Starline LLC RU

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Frequently Asked Questions

ASN AS51973 is an Autonomous System Number used to identify a network for BGP internet routing.
AS51973 is listed under Koltushsky Internet Ltd.
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.