ASN Lookup Tool

Academic Computer Centre CYFRONET AGH cyfronet.pl PL PL 7 Routes

AS Data

AS8323

AS8323Academic Computer Centre CYFRONET AGH

AS Number 8323
AS Name CYFRONET-AS2
Organization Academic Computer Centre CYFRONET AGH (org-accc1-ripe)
Country PL
Website cyfronet.pl
Number of IPv4 Routes 5
Number of IPv6 Routes 2
ASN type EDUCATION
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2001-10-29

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Use ASN data for AS8323 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
194.8.45.0/24 256
2001:6df::/32 ~79×10²⁷
194.8.46.0/24 256
2001:6d8::/29 ~634×10²⁷
195.150.128.0/18 16384
193.193.64.0/19 8192
195.150.0.0/17 32768

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 'AS8192 - AS8523'

as-block:       AS8192 - AS8523
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:        2018-11-22T15:27:23Z
last-modified:  2018-11-22T15:27:23Z
source:         RIPE

% Information related to 'AS8323'

% Abuse contact for 'AS8323' is 'abuse@cyfronet.pl'

aut-num:        AS8323
as-name:        CYFRONET-AS2
org:            ORG-ACCC1-RIPE
descr:          Metropolitan Area Network Autonomous System
descr:          Academic Computer Centre, CYFRONET
descr:          ul. Nawojki 11, 30-950 Krakow
remarks:
import:         from AS13293 action pref=150; accept ANY
export:         to AS13293 announce AS-CYFRONET
import:         from AS8267 action pref=0; accept ANY
export:         to AS8267 announce ANY
remarks:
import:         from AS24748 action pref=80; accept ANY
export:         to AS24748 announce AS8267 AS8323
import:         from AS8938 action pref=80; accept AS-ENERGISPL
import:         from AS9141 action pref=80; accept AS9141
import:         from AS20960 action pref=80; accept AS-TKTELEKOM
export:         to AS8323:AS-Peers announce AS-CYFRONET
remarks:
import:         from AS8267:AS-Krakow-1014 action pref=50; from AS8267:AS-Krakow-1015 action pref=50; accept PeerAS
export:         to AS8267:AS-Krakow-1014 to AS8267:AS-Krakow-1015 announce ANY
import:         from AS8726 action pref=50; accept AS8267 AS29593
export:         to AS8726 announce ANY
remarks:
mp-import:      afi ipv6.unicast from AS13293 action pref=150; accept ANY
mp-export:      afi ipv6.unicast to AS13293 announce AS8323
mp-import:      afi ipv6.unicast from AS8267 action pref=0; accept ANY
mp-export:      afi ipv6.unicast to AS8267 announce ANY
admin-c:        JP65-RIPE
tech-c:         JP65-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS8323-MNT
created:        2001-10-29T14:12:07Z
last-modified:  2017-11-15T09:16:26Z
source:         RIPE

organisation:   ORG-ACCC1-RIPE
org-name:       Academic Computer Centre CYFRONET AGH
country:        PL
org-type:       LIR
address:        Nawojki 11
address:        30-950
address:        KRAKOW
address:        POLAND
phone:          +48126323610
fax-no:         +48126341084
admin-c:        AC44835-RIPE
tech-c:         TC7583-RIPE
abuse-c:        ACC78-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS8323-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS8323-MNT
created:        2004-04-17T11:46:50Z
last-modified:  2025-11-14T13:56:07Z
source:         RIPE # Filtered

person:         Jerzy Pawlus
address:        Academic Computer Centre "CYFRONET AGH"
address:        ul. Nawojki 11
address:        30-950 Krakow
address:        Poland
phone:          +48 (12) 632-36-10
fax-no:         +48 (12) 634-10-84
nic-hdl:        JP65-RIPE
mnt-by:         AS8323-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2010-10-13T12:03:59Z
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
AS12990 Onet.pl portal network PL
AS12741 Netia SA PL
AS53062 ALT | GRUPO BRASIL TECPAR BR
AS20898 Trigon Dom Maklerski SA PL
AS205160 Domanski Zakrzewski Palinka sp. k. PL
AS60602 Inovare-Prim SRL MD
AS6939 Hurricane Electric LLC US
AS196844 PIONIER, National Research and Education Network in Poland PL
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD GB
AS198150 SIACOM JSC GE

Upstreams

AS Number Description Country
AS24748 Atman Sp. z o.o. PL
AS39120 Convergenze S.p.A. IT
AS14840 BR.Digital Telecom BR
AS263444 Open X Tecnologia Ltda BR
AS6939 Hurricane Electric LLC US
AS13293 PIONIER COM World Service PL
AS8267 Academic Computer Centre CYFRONET AGH PL
AS196844 PIONIER, National Research and Education Network in Poland PL

Downstreams

AS Number Description Country
AS16138 Interia.pl Sp z.o.o. PL
AS12990 Onet.pl portal network PL
AS203890 Krakowski Park Technologiczny Sp ZOO PL
AS57889 MAXSERWIS Sp.zo.o. PL
AS206687 RESINVEST ENERGY POLSKA Sp. z o.o. PL
AS20898 Trigon Dom Maklerski SA PL
AS56682 Interia.pl Sp z.o.o. PL
AS28815 Lerkins Group Sp. z o. o. PL
AS58350 PHU Classcom Sp. z o.o. PL
AS8267 Academic Computer Centre CYFRONET AGH PL

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Frequently Asked Questions

ASN AS8323 is an Autonomous System Number used to identify a network for BGP internet routing.
AS8323 is listed under Academic Computer Centre CYFRONET AGH.
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.