AS Report

Report for 57613

Name

ESNET - Piotr Lewandowski trading as ESNET S.C., PL

AS Adjacency Report

57613 ESNET - Piotr Lewandowski trading as ESNET S.C., 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
29168 AS57613        ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  ESNET - Piotr Lewandowski trading as ESNET S.C., PL

Aggregation Suggestions

Filter: Aggregates, Specifics

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
10546 AS57613       ESNET - Piotr Lewandowski trading as ESNET S.      7      6      2      3      4  57.14%


  Prefix               AS Path                              Aggregation Suggestion
  176.103.32.0/22      4777 2516 3356 12741 57613 57613 57613 + Announce - aggregate of 176.103.32.0/23 (4777 2516 3356 12741 57613 57613 57613) and 176.103.34.0/23 (4777 2516 3356 12741 57613 57613 57613)
  176.103.32.0/24      4777 2516 3356 12741 57613 57613 57613 - Withdrawn - aggregated with 176.103.33.0/24 (4777 2516 3356 12741 57613 57613 57613)
  176.103.33.0/24      4777 2516 3356 12741 57613 57613 57613 - Withdrawn - aggregated with 176.103.32.0/24 (4777 2516 3356 12741 57613 57613 57613)
  176.103.34.0/24      4777 2516 3356 12741 57613 57613 57613 - Withdrawn - aggregated with 176.103.35.0/24 (4777 2516 3356 12741 57613 57613 57613)
  176.103.35.0/24      4777 2516 3356 12741 57613 57613 57613 - Withdrawn - aggregated with 176.103.34.0/24 (4777 2516 3356 12741 57613 57613 57613)
  176.103.36.0/23      4777 2516 3356 12741 57613 57613 57613 + Announce - aggregate of 176.103.36.0/24 (4777 2516 3356 12741 57613 57613 57613) and 176.103.37.0/24 (4777 2516 3356 12741 57613 57613 57613)
  176.103.36.0/24      4777 2516 3356 12741 57613 57613 57613 - Withdrawn - aggregated with 176.103.37.0/24 (4777 2516 3356 12741 57613 57613 57613)
  176.103.37.0/24      4777 2516 3356 12741 57613 57613 57613 - Withdrawn - aggregated with 176.103.36.0/24 (4777 2516 3356 12741 57613 57613 57613)
  176.103.39.0/24      4608 7575 57463 12741 57613 57613 57613

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

AS57613   7 More Specifics   7 Total Advertisements   ESNET - Piotr Lewandowski trading as ESNET S.C., PL
    176.103.32.0/24               176.103.32.0/21
    176.103.33.0/24               176.103.32.0/21
    176.103.34.0/24               176.103.32.0/21
    176.103.35.0/24               176.103.32.0/21
    176.103.36.0/24               176.103.32.0/21
    176.103.37.0/24               176.103.32.0/21
    176.103.39.0/24               176.103.32.0/21

Whois Entry

whois: 402613

IANA has recorded AS57613 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS57613\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 'AS57370 - AS57973'
             
             as-block:       AS57370 - AS57973
             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:        2025-04-24T14:15:44Z
             last-modified:  2025-04-24T14:15:44Z
             source:         RIPE
             
             % Information related to 'AS57613'
             
             % Abuse contact for 'AS57613' is 'plewand@gmail.com'
             
             aut-num:        AS57613
             as-name:        ESNET
             org:            ORG-PLTA2-RIPE
             import:         from AS12741 action pref=100; accept ANY
             import:         from AS20960 action pref=100; accept ANY
             export:         to AS12741 announce AS57613
             export:         to AS20960 announce AS57613
             admin-c:        PL2578-RIPE
             tech-c:         PL2578-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         lir-pl-esnet-1-MNT
             created:        2011-12-09T08:59:01Z
             last-modified:  2023-08-31T09:19:31Z
             source:         RIPE
             
             organisation:   ORG-PLTA2-RIPE
             org-name:       Piotr Lewandowski trading as ESNET S.C.
             country:        PL
             reg-nr:         Not Applicable
             org-type:       LIR
             address:        ul. P.O.W. 22A
             address:        87-800
             address:        Wloclawek
             address:        POLAND
             phone:          +48605277521
             admin-c:        EA7838-RIPE
             tech-c:         EA7838-RIPE
             abuse-c:        AR70737-RIPE
             mnt-ref:        lir-pl-esnet-1-MNT
             mnt-by:         RIPE-NCC-HM-MNT
             mnt-by:         lir-pl-esnet-1-MNT
             created:        2023-08-09T06:21:44Z
             last-modified:  2026-05-13T07:07:45Z
             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 (DEXTER)

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