ASN Lookup Tool

AdGuard Software Limited adguard.com CY CY 4 Routes

AS Data

AS203872

AS203872AdGuard Software Limited

AS Number 203872
AS Name ASL
Organization AdGuard Software Limited(org-asl47-ripe)
Country CY
Website adguard.com
Number of IPv4 Routes 4
Number of IPv6 Routes 0
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2025-11-12

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Use ASN data for AS203872 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
108.59.251.0/24 256
104.252.70.0/24 256
108.171.59.0/24 256
136.0.229.0/24 256

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 'AS203113 - AS203887'

as-block:       AS203113 - AS203887
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:        2024-11-12T15:22:00Z
last-modified:  2024-11-12T15:22:00Z
source:         RIPE

% Information related to 'AS203872'

% Abuse contact for 'AS203872' is 'security@adguard.com'

aut-num:        AS203872
as-name:        ASL
org:            ORG-ASL47-RIPE
import:         from AS60068 accept ANY
export:         to AS60068 announce AS203872
import:         from AS51765 accept ANY
export:         to AS51765 announce AS203872
import:         from AS203380 accept ANY
export:         to AS203380 announce AS203872
admin-c:        ASLE-RIPE
tech-c:         ASLE-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ASL-213-MNT
created:        2025-11-12T13:51:42Z
last-modified:  2025-12-02T16:33:21Z
source:         RIPE
abuse-c:        ADGN-RIPE
remarks:        noc@adguard.com

organisation:   ORG-ASL47-RIPE
org-name:       AdGuard Software Limited
country:        CY
org-type:       LIR
address:        Office 301, Panayides Building, Chrysanthou Mylona St
address:        3030
address:        Limassol
address:        CYPRUS
phone:          +35725311333
admin-c:        ADGE-RIPE
tech-c:         ADGE-RIPE
abuse-c:        ADGN-RIPE
mnt-ref:        mnt-cy-adguard-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-cy-adguard-1
created:        2020-06-17T09:11:01Z
last-modified:  2025-11-14T10:06:21Z
source:         RIPE # Filtered

person:         Elizaveta Poian
address:        Anexartisias and Athinon 79, Nora Court Flat/Office 203-205
address:        3040 Limassol
address:        Cyprus
phone:          +35725030065
nic-hdl:        ASLE-RIPE
created:        2025-11-14T09:52:42Z
last-modified:  2025-11-14T09:52:42Z
source:         RIPE
mnt-by:         ASL-213-MNT

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

Parsed Whois Response

Peers

AS Number Description Country
AS60068 Datacamp Limited GB
AS203380 DA International Group Ltd. BG
AS51765 Oy Crea Nova Hosting Solution Ltd FI

Upstreams

AS Number Description Country
AS60068 Datacamp Limited GB
AS51765 Oy Crea Nova Hosting Solution Ltd FI

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Frequently Asked Questions

ASN AS203872 is an Autonomous System Number used to identify a network for BGP internet routing.
AS203872 is listed under AdGuard Software Limited.
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.