ASN Lookup Tool

ARPNET WOJCIECH CHODACKI arpnet.pl PL PL 4 Routes

AS Data

AS51931

AS51931ARPNET WOJCIECH CHODACKI

AS Number 51931
AS Name ARPNET-AS
Organization ARPNET WOJCIECH CHODACKI(org-awc2-ripe)
Country PL
Website arpnet.pl
Number of IPv4 Routes 3
Number of IPv6 Routes 1
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2010-12-01

ASN Intelligence API for production workflows

Use ASN data for AS51931 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
85.11.117.0/24 256
2a06:aa40:cadb::/48 ~1×10²⁴
91.221.122.0/23 512
91.221.122.150/32 1

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 'AS51931'

% Abuse contact for 'AS51931' is 'admin@arpnet.pl'

aut-num:        AS51931
as-name:        ARPNET-AS
org:            ORG-AWC2-RIPE
import:         from AS30851 accept ANY
export:         to AS30851 announce AS51931
import:         from AS50607 accept ANY
export:         to AS50607 announce AS51931
import:         from AS201054 accept ANY
export:         to AS201054 announce AS51931
import:         from AS174 accept ANY
export:         to AS174 announce AS51931
admin-c:        WC521-RIPE
tech-c:         WC521-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-ARPNET
created:        2010-12-01T11:52:58Z
last-modified:  2023-01-02T15:51:15Z
source:         RIPE
sponsoring-org: ORG-DWTA5-RIPE

organisation:   ORG-AWC2-RIPE
org-name:       ARPNET WOJCIECH CHODACKI
country:        PL
org-type:       OTHER
address:        ul. Orzegowska 22
address:        Ruda Slaska
address:        Poland
abuse-c:        AR21590-RIPE
mnt-ref:        MNT-ARPNET
mnt-by:         MNT-ARPNET
created:        2010-11-19T19:25:12Z
last-modified:  2022-12-01T16:16:43Z
source:         RIPE # Filtered

person:         Wojciech Chodacki
address:        Arpnet
address:        ul. Orzegowska 22
address:        41-700 Ruda Slaska
address:        POLAND
phone:          +48 607 723 838
nic-hdl:        WC521-RIPE
mnt-by:         TKPSA-MNT
created:        2008-11-07T11:38:40Z
last-modified:  2008-12-10T12:09:52Z
source:         RIPE # Filtered

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

Parsed Whois Response

Peers

AS Number Description Country
AS201054 Stowarzyszenie e-Poludnie PL
AS24482 SG.GS SG
AS1820 WNET TELECOM USA Corp. US
AS50607 Stowarzyszenie e-Poludnie PL
AS29314 VECTRA S.A. PL
AS30851 Sileman Sp. z o.o. PL
AS201054 Stowarzyszenie e Poludnie PL
AS20473 The Constant Company, LLC US
AS51465 M3.NET Sp. zoo PL
AS50607 Stowarzyszenie e Poludnie PL

Upstreams

AS Number Description Country
AS24482 SG.GS SG
AS1820 WNET TELECOM USA Corp. US
AS30851 Sileman Sp. z o.o. PL
AS201054 Stowarzyszenie e Poludnie PL
AS20473 The Constant Company, LLC US
AS50607 Stowarzyszenie e Poludnie PL

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Frequently Asked Questions

ASN AS51931 is an Autonomous System Number used to identify a network for BGP internet routing.
AS51931 is listed under ARPNET WOJCIECH CHODACKI.
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.