ASN Lookup Tool

Przedsiebiorstwo Uslugowo Handlowe DARNET Czerkies Dariusz darnet.net.pl PL PL 1 Routes

AS Data

AS203977

AS203977Przedsiebiorstwo Uslugowo Handlowe DARNET Czerkies Dariusz

AS Number 203977
AS Name DARNET
Organization Przedsiebiorstwo Uslugowo Handlowe DARNET Czerkies Dariusz(org-pucd1-ripe)
Country PL
Website darnet.net.pl
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2015-09-21

ASN Intelligence API for production workflows

Use ASN data for AS203977 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
185.146.226.0/24 256

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 '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 'AS203977'

% Abuse contact for 'AS203977' is 'darnet@darnet.net.pl'

aut-num:        AS203977
as-name:        DARNET
org:            ORG-PUCD1-RIPE
import:         from AS48659 accept ANY
export:         to AS48659 announce AS203977
admin-c:        CD7024-RIPE
tech-c:         CD7024-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-WIDE-NET
created:        2015-09-21T10:48:57Z
last-modified:  2020-11-16T17:51:57Z
source:         RIPE
remarks:        For technical questions - mailto:admin@darnet.net.pl
sponsoring-org: ORG-RSzo5-RIPE

organisation:   ORG-PUCD1-RIPE
org-name:       Przedsiebiorstwo Uslugowo-Handlowe "DARNET" Czerkies Dariusz
country:        PL
org-type:       OTHER
address:        Grabownica St. 64a, 36-207 Grabownica
abuse-c:        AC32514-RIPE
mnt-ref:        NETIA-MNT
mnt-by:         NETIA-MNT
created:        2015-09-15T08:23:21Z
last-modified:  2022-12-01T17:23:42Z
source:         RIPE # Filtered

person:         Czerkies Dariusz
address:        64A
address:        Grabownica Starzenska 36-207
address:        Poland
phone:          +48 607 642475
nic-hdl:        CD7024-RIPE
mnt-by:         AS12741-MNT
created:        2015-09-02T09:48:02Z
last-modified:  2015-09-02T09:48:02Z
source:         RIPE # Filtered

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

Parsed Whois Response

Peers

AS Number Description Country
AS24740 NTT DATA Business Solutions sp. z o.o. PL
AS24482 SG.GS SG
AS62081 Stowarzyszenie e-Poludnie PL
AS6204 ZET.NET IP Transit RO
AS62081 Stowarzyszenie e Poludnie PL
AS28917 Fiord Networks, UAB LT
AS29535 Orange Polska Spolka Akcyjna PL
AS5617 Orange Polska Spolka Akcyjna PL
AS56373 WAVE FIBER Sp. z.o.o. PL
AS201054 Stowarzyszenie e-Poludnie PL

Upstreams

AS Number Description Country
AS201054 Stowarzyszenie e Poludnie PL
AS6204 ZET.NET IP Transit RO
AS62081 Stowarzyszenie e Poludnie PL
AS29535 Orange Polska Spolka Akcyjna PL

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Frequently Asked Questions

ASN AS203977 is an Autonomous System Number used to identify a network for BGP internet routing.
AS203977 is listed under Przedsiebiorstwo Uslugowo Handlowe DARNET Czerkies Dariusz.
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.