ASN Lookup Tool

OPTIMASET Ltd. RU RU 9 Routes

AS Data

AS41743

AS41743OPTIMASET Ltd.

AS Number 41743
AS Name ASOPTIMASET
Organization OPTIMASET Ltd.(org-opti4-ripe)
Country RU
Number of IPv4 Routes 8
Number of IPv6 Routes 1
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2012-05-08

ASN Intelligence API for production workflows

Use ASN data for AS41743 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
176.115.136.0/24 256
193.187.156.0/22 1024
176.115.137.0/24 256
176.115.138.0/24 256
176.115.139.0/24 256
176.115.136.0/21 2048
176.115.140.0/23 512
2a09:c80::/29 ~634×10²⁷
176.115.142.0/23 512

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 'AS41743'

% Abuse contact for 'AS41743' is 'alexnvis@gmail.com'

aut-num:        AS41743
as-name:        ASOPTIMASET
org:            ORG-OPTI4-RIPE
import:         from AS31133 action pref=120; accept ANY
export:         to AS31133 announce AS-optimanet
import:         from AS52041 action pref=120; accept ANY
export:         to AS52041 announce AS-optimanet
import:         from AS20485 action pref=120; accept ANY
export:         to AS20485 announce AS-optimanet
import:         from AS9002 action pref=120; accept ANY
export:         to AS9002 announce AS-optimanet
import:         from AS12389 action pref=120; accept ANY
export:         to AS12389 announce AS-optimanet
import:         from AS8631 action pref=120; accept ANY
export:         to AS8631 announce AS-optimanet
admin-c:        GS12724-RIPE
tech-c:         GS12724-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         OPTIMASET-MNT
created:        2012-05-08T07:36:51Z
last-modified:  2026-02-24T18:01:13Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE

organisation:   ORG-OPTI4-RIPE
org-name:       OPTIMASET Ltd.
country:        RU
org-type:       OTHER
address:        368830, Russia, Dagestan, Kizlyar, D.Bednogo 23-2
abuse-c:        AR30466-RIPE
mnt-ref:        OPTIMASET-MNT
mnt-by:         OPTIMASET-MNT
created:        2012-04-20T15:06:58Z
last-modified:  2022-12-01T16:41:23Z
source:         RIPE # Filtered

person:         Gusenov Said
address:        368830, Russia, Dagestan, Kizlyar, D.Bednogo 23-2
phone:          +7 928 5555 128
nic-hdl:        GS12724-RIPE
mnt-by:         OPTIMASET-MNT
created:        2012-04-20T15:05:29Z
last-modified:  2017-08-30T08:28:38Z
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
AS49434 FBW NETWORKS SAS FR
AS6939 Hurricane Electric LLC US
AS47626 Timer, LLC RU
AS31133 PJSC MegaFon RU
AS13004 Serbian Open Exchange DOO RS
AS56911 Warian S.R.L. IT
AS8631 Join stock company Internet ExchangeMSK IX RU
AS57344 Telehouse EAD BG
AS47692 Nessus GmbH AT
AS50673 Serverius Holding B.V. NL

Upstreams

AS Number Description Country
AS3216 PJSC Vimpelcom RU
AS12389 PJSC Rostelecom RU
AS9002 RETN Limited GB
AS49434 FBW NETWORKS SAS FR
AS25091 IP Max SA CH
AS6939 Hurricane Electric LLC US
AS47626 Timer, LLC RU
AS31133 PJSC MegaFon RU
AS41327 Fiber Telecom S.p.A. IT
AS56911 Warian S.R.L. IT

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Frequently Asked Questions

ASN AS41743 is an Autonomous System Number used to identify a network for BGP internet routing.
AS41743 is listed under OPTIMASET 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.