AS Report

Report for 212422

Name

CERT-PL - NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY, PL

AS Adjacency Report

212422 CERT-PL - NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY, PL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS12741         AS-NETIA - Netia SA, PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23795 AS212422       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  CERT-PL - NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY, PL

Aggregation Suggestions

Filter: Aggregates, Specifics

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
18741 AS212422      CERT-PL - NAUKOWA I AKADEMICKA SIEC KOMPUTERO      9      4      2      7      2  22.22%


  Prefix               AS Path                              Aggregation Suggestion
  193.59.94.0/23       4608 7575 3356 12741 212422 + Announce - aggregate of 193.59.94.0/24 (4608 7575 3356 12741 212422) and 193.59.95.0/24 (4608 7575 3356 12741 212422)
  193.59.94.0/24       4608 7575 3356 12741 212422 - Withdrawn - aggregated with 193.59.95.0/24 (4608 7575 3356 12741 212422)
  193.59.95.0/24       4608 7575 3356 12741 212422 - Withdrawn - aggregated with 193.59.94.0/24 (4608 7575 3356 12741 212422)
  193.59.98.0/24       4608 7575 3356 12741 212422   
  193.59.102.0/23      4608 7575 3356 12741 212422 + Announce - aggregate of 193.59.102.0/24 (4608 7575 3356 12741 212422) and 193.59.103.0/24 (4608 7575 3356 12741 212422)
  193.59.102.0/24      4608 7575 3356 12741 212422 - Withdrawn - aggregated with 193.59.103.0/24 (4608 7575 3356 12741 212422)
  193.59.103.0/24      4608 7575 3356 12741 212422 - Withdrawn - aggregated with 193.59.102.0/24 (4608 7575 3356 12741 212422)
  194.181.181.0/24     4608 7575 3356 12741 212422   
  194.181.250.0/24     4608 7575 3356 12741 212422   
  195.187.35.0/24      4608 7575 3356 12741 212422   
  195.187.53.0/24      4608 7575 3356 12741 212422

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS212422   9 More Specifics   9 Total Advertisements   CERT-PL - NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY, PL
    193.59.94.0/24                193.59.0.0/16
    193.59.95.0/24                193.59.0.0/16
    193.59.98.0/24                193.59.0.0/16
    193.59.102.0/24               193.59.0.0/16
    193.59.103.0/24               193.59.0.0/16
    194.181.181.0/24              194.181.0.0/16
    194.181.250.0/24              194.181.0.0/16
    195.187.35.0/24               195.187.0.0/16
    195.187.53.0/24               195.187.0.0/16

Whois Entry

whois: 402609

IANA has recorded AS212422 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS212422\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 'AS208189 - AS214345'
             
             as-block:       AS208189 - AS214345
             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:        2026-02-12T14:40:05Z
             last-modified:  2026-02-12T14:40:05Z
             source:         RIPE
             
             % Information related to 'AS212422'
             
             % Abuse contact for 'AS212422' is 'abuse@nask.pl'
             
             aut-num:        AS212422
             as-name:        CERT-PL
             org:            ORG-NRaA1-RIPE
             import:         from AS8308 accept ANY
             export:         to AS8308 announce AS212422
             import:         from AS12741 accept ANY
             export:         to AS12741 announce AS212422
             admin-c:        RA12345-RIPE
             tech-c:         RA12345-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         NASK-MNT
             created:        2022-06-01T12:32:35Z
             last-modified:  2025-05-23T13:10:07Z
             source:         RIPE
             
             organisation:   ORG-NRaA1-RIPE
             org-name:       NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
             country:        PL
             reg-nr:         010464542
             org-type:       LIR
             address:        ul. Kolska 12
             address:        01-045
             address:        Warszawa
             address:        POLAND
             phone:          +48 22 3808204
             phone:          +48 22 3808200
             fax-no:         +48 22 3808201
             admin-c:        NASK1-RIPE
             admin-c:        JK6662-RIPE
             admin-c:        TM3779-RIPE
             abuse-c:        NASK1-RIPE
             mnt-ref:        RIPE-NCC-HM-MNT
             mnt-ref:        NASK-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         NASK-MNT
             created:        2004-04-17T11:47:37Z
             last-modified:  2026-05-13T07:30:02Z
             source:         RIPE # Filtered
             
             %ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)

as-report v4.4 (gih) 24/02/14