8323 CYFRONET-AS2 Metropolitan Area Network Autonomous System, PL
Adjacency: 7 Upstream: 1 Downstream: 6
Upstream Adjacent AS list
AS13293 PIONIER-AS-COM PIONIER, PL
Downstream Adjacent AS list
AS206687 CEZ, PL
AS16138 INTERIA, PL
AS12990 ONET-PL-AS1 Onet.pl portal network, PL
AS58350 CLASSCOM-AS, PL
AS57889 MAXSERWIS-AS, PL
AS29593 ENDOR-AS, PL
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4110 AS8323 ORG+TRN Originate: 57856 /16.18 Transit: 18944 /17.79 CYFRONET-AS2 Metropolitan Area Network Autonomous System, PL
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 32062 AS8323 CYFRONET-AS2 Metropolitan Area Network Autono 5 0 0 5 0 0.00% Prefix AS Path Aggregation Suggestion 193.193.64.0/19 4777 2516 1299 13293 8323 194.8.45.0/24 4777 2516 1299 13293 8323 194.8.46.0/24 4777 2516 1299 13293 8323 195.150.0.0/17 4777 2516 1299 13293 8323 195.150.128.0/18 4777 2516 1299 13293 8323
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS8323 4 More Specifics 5 Total Advertisements CYFRONET-AS2 Metropolitan Area Network Autonomous System, PL
194.8.45.0/24 194.8.45.0/23
194.8.46.0/24 194.8.45.0/23
195.150.0.0/17 195.150.0.0/16
195.150.128.0/18 195.150.0.0/16
whois: 402332
IANA has recorded AS8323 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS8323\n % 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.
% 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
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
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