AS Report

Report for 50188

Name

KOLNET, PL

AS Adjacency Report

50188 KOLNET, PL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS51465         FIXMAP-M3NET-TRANSIT FIXMAP GROUP, PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10063 AS50188        ORIGIN  Originate:      10240 /18.68  Transit:          0 /0.00  KOLNET, PL

Aggregation Suggestions

Filter: Aggregates, Specifics

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
 5826 AS50188       KOLNET, PL                                        11      8      0      3      8  72.73%


  Prefix               AS Path                              Aggregation Suggestion
  88.135.160.0/20      4777 2516 3356 51465 51465 50188   
  95.215.192.0/21      4777 2516 3356 51465 51465 50188   
  95.215.192.0/24      4777 2516 3356 51465 51465 50188 - Withdrawn - matching aggregate 95.215.192.0/21 4777 2516 3356 51465 51465 50188
  95.215.193.0/24      4777 2516 3356 51465 51465 50188 - Withdrawn - matching aggregate 95.215.192.0/21 4777 2516 3356 51465 51465 50188
  95.215.194.0/24      4777 2516 3356 51465 51465 50188 - Withdrawn - matching aggregate 95.215.192.0/21 4777 2516 3356 51465 51465 50188
  95.215.195.0/24      4777 2516 3356 51465 51465 50188 - Withdrawn - matching aggregate 95.215.192.0/21 4777 2516 3356 51465 51465 50188
  95.215.196.0/24      4777 2516 3356 51465 51465 50188 - Withdrawn - matching aggregate 95.215.192.0/21 4777 2516 3356 51465 51465 50188
  95.215.197.0/24      4777 2516 3356 51465 51465 50188 - Withdrawn - matching aggregate 95.215.192.0/21 4777 2516 3356 51465 51465 50188
  95.215.198.0/24      4777 2516 3356 51465 51465 50188 - Withdrawn - matching aggregate 95.215.192.0/21 4777 2516 3356 51465 51465 50188
  95.215.199.0/24      4777 2516 3356 51465 51465 50188 - Withdrawn - matching aggregate 95.215.192.0/21 4777 2516 3356 51465 51465 50188
  213.5.248.0/21       4777 2516 3356 51465 51465 50188

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

AS50188   8 More Specifics   11 Total Advertisements   KOLNET, PL
    95.215.192.0/24               95.215.192.0/21
    95.215.193.0/24               95.215.192.0/21
    95.215.194.0/24               95.215.192.0/21
    95.215.195.0/24               95.215.192.0/21
    95.215.196.0/24               95.215.192.0/21
    95.215.197.0/24               95.215.192.0/21
    95.215.198.0/24               95.215.192.0/21
    95.215.199.0/24               95.215.192.0/21

Whois Entry

whois: 402332

IANA has recorded AS50188 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS50188\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 'AS50050 - AS50218'
             
             as-block:       AS50050 - AS50218
             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:        2024-12-06T06:09:56Z
             last-modified:  2024-12-06T06:09:56Z
             source:         RIPE
             
             % Information related to 'AS50188'
             
             % Abuse contact for 'AS50188' is 'abuse@kolnet.eu'
             
             aut-num:        AS50188
             as-name:        KOLNET
             org:            ORG-KA203-RIPE
             import:         from AS35695 accept ANY
             export:         to AS35695 announce AS50188
             import:         from AS50607 accept ANY
             export:         to AS50607 announce AS50188
             import:         from AS3257 accept ANY
             export:         to AS3257 announce AS50188
             admin-c:        PSK4-RIPE
             tech-c:         PSK4-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         KOLNET-MNT
             mnt-by:         FIXMAP-MNT
             created:        2009-11-26T16:01:33Z
             last-modified:  2025-11-19T08:30:46Z
             source:         RIPE
             sponsoring-org: ORG-LSzo6-RIPE
             
             organisation:   ORG-KA203-RIPE
             org-name:       KOLNET Sp. z o.o.
             country:        PL
             org-type:       OTHER
             address:        KOLNET Sp. z o.o.
             address:        Mazancowicka 2
             address:        43-502 Czechowice-Dziedzice
             address:        POLAND
             reg-nr:         072883041
             admin-c:        PSK4-RIPE
             tech-c:         PSK4-RIPE
             abuse-c:        KSAT3-RIPE
             mnt-ref:        KOLNET-MNT
             mnt-ref:        FIXMAP-MNT
             mnt-by:         KOLNET-MNT
             mnt-by:         FIXMAP-MNT
             created:        2009-11-20T14:40:10Z
             last-modified:  2026-04-29T06:42:58Z
             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 (BUSA)

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