ASN Lookup Tool

Comfort XXI Century Ltd. komfort21vek.ru RU RU 20 Routes

AS Data

AS204144

AS204144Comfort XXI Century Ltd.

AS Number 204144
AS Name COMFORT-AS
Organization Comfort XXI Century Ltd.(org-cxcl1-ripe)
Country RU
Website komfort21vek.ru
Number of IPv4 Routes 20
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2015-08-13

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Use ASN data for AS204144 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
185.236.218.0/23 512
185.236.216.0/23 512
45.85.212.0/22 1024
185.111.164.0/22 1024
185.113.72.0/22 1024
185.112.236.0/22 1024
188.114.208.0/20 4096
193.108.208.0/24 256
185.163.236.0/22 1024
185.108.212.0/22 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 'AS203940 - AS205662'

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

% Information related to 'AS204144'

% Abuse contact for 'AS204144' is 'abuse@komfort21vek.ru'

aut-num:        AS204144
as-name:        COMFORT-AS
org:            ORG-CXCL1-RIPE
remarks:        ---------
import:         from AS201776 accept ANY
export:         to AS201776 announce AS-CXXI
import:         from AS43222 accept AS-CRIMEA-IX
export:         to AS43222 announce AS-CXXI
import:         from AS39751 accept ANY
export:         to AS39751 announce AS-CXXI
import:         from AS6789 accept ANY
export:         to AS6789 announce AS-CXXI
import:         from AS65211 accept ANY
export:         to AS65211 announce AS-CXXI
import:         from AS28761 accept ANY
export:         to AS28761 announce AS-CXXI
import:         from AS198338 accept ANY
export:         to AS198338 announce AS-CXXI
remarks:        ---------
admin-c:        SV6278-RIPE
tech-c:         DM13652-RIPE
tech-c:         AL13183-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ru-comfort-1-mnt
created:        2015-08-13T09:51:30Z
last-modified:  2023-12-13T21:10:10Z
source:         RIPE

organisation:   ORG-CXCL1-RIPE
org-name:       Comfort XXI Century Ltd.
country:        RU
org-type:       LIR
address:        STREET ZOI ZHILTSOVA, D. 15, ROOM 40
address:        295017
address:        SIMFEROPOL, Republic of Crimea
address:        RUSSIAN FEDERATION
phone:          +7 918 260 60 18
phone:          +7 978 858 30 30
admin-c:        SV6278-RIPE
tech-c:         DM13652-RIPE
tech-c:         AL13183-RIPE
tech-c:         AP24440-RIPE
abuse-c:        AR32799-RIPE
mnt-ref:        ru-comfort-1-mnt
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ru-comfort-1-mnt
created:        2015-07-06T14:10:54Z
last-modified:  2023-12-07T11:36:53Z
source:         RIPE # Filtered

person:         Aleksander Lyashenko
address:        ul. Pushkina, 3A
address:        298200
address:        Lenino
address:        RUSSIAN FEDERATION
phone:          +7 918 260 60 18
phone:          +7 365 574 06 00
nic-hdl:        AL13183-RIPE
mnt-by:         ru-web-com-crimea-1-mnt
mnt-by:         ru-comfort-1-mnt
created:        2015-08-12T08:29:52Z
last-modified:  2022-10-24T09:46:43Z
source:         RIPE

person:         Dmitry Myasnikov
address:        School 7, village Perovo
address:        297560
address:        Republic of Crimea
address:        RUSSIAN FEDERATION
phone:          +7 978 858 30 30
nic-hdl:        DM13652-RIPE
mnt-by:         ru-comfort-1-mnt
created:        2015-07-06T14:10:53Z
last-modified:  2015-07-06T14:10:54Z
source:         RIPE

person:         Shirokih Vera
address:        School 7, village Perovo
address:        297560
address:        Republic of Crimea
address:        RUSSIAN FEDERATION
phone:          +7 978 858 30 30
nic-hdl:        SV6278-RIPE
mnt-by:         ru-comfort-1-mnt
created:        2015-07-06T14:10:53Z
last-modified:  2015-07-06T14:10:54Z
source:         RIPE

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

Parsed Whois Response

Peers

AS Number Description Country
AS198338 NEAPOL GROUP LLC RU
AS28761 CrimeaCom South LLC RU
AS201776 Miranda Media Ltd RU
AS65211
AS6789 CRELCOM LLC RU
AS39751 CRELCOM LLC RU
AS201776 Miranda-Media Ltd RU
AS43222 Nikita Sergienko RU

Upstreams

AS Number Description Country
AS28761 CrimeaCom South LLC RU
AS201776 Miranda Media Ltd RU
AS6789 CRELCOM LLC RU

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Frequently Asked Questions

ASN AS204144 is an Autonomous System Number used to identify a network for BGP internet routing.
AS204144 is listed under Comfort XXI Century 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.