Report for 52101

Name

INET-CENTRUM, PL

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

52101 INET-CENTRUM, PL

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20074 AS52101        ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  INET-CENTRUM, 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       %
48086 AS52101       INET-CENTRUM, PL                                   2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  46.174.0.0/21        4777 6939 52101        
  91.222.116.0/22      4777 6939 52101        

Whois Entry

whois: 402332

IANA has recorded AS52101 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52101\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 'AS51857 - AS52209'
             
             as-block:       AS51857 - AS52209
             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:        2024-12-12T14:34:06Z
             last-modified:  2024-12-12T14:34:06Z
             source:         RIPE
             
             % Information related to 'AS52101'
             
             % Abuse contact for 'AS52101' is 'biuro@inetcentrum.pl'
             
             aut-num:        AS52101
             as-name:        INET-CENTRUM
             org:            ORG-ICSJ1-RIPE
             import:         from AS5617 accept ANY
             export:         to AS25617 announce AS52101
             import:         from AS29535 accept ANY
             export:         to AS29535 announce AS52101
             admin-c:        MS11842-RIPE
             tech-c:         TK1871-RIPE
             status:         ASSIGNED
             mnt-by:         RIPE-NCC-END-MNT
             mnt-by:         LEON-MNT
             mnt-by:         MNT-INETCENTRUM
             created:        2010-12-28T11:25:40Z
             last-modified:  2018-09-04T10:57:19Z
             source:         RIPE
             sponsoring-org: ORG-LSzo6-RIPE
             
             organisation:   ORG-ICSJ1-RIPE
             org-name:       INET CENTRUM SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
             country:        PL
             org-type:       OTHER
             address:        ul. Solidarnosci 31/1, 32-400 Myslenice, PL
             abuse-c:        AR24512-RIPE
             tech-c:         PZ3517-RIPE
             admin-c:        PB21380-RIPE
             mnt-ref:        LEON-MNT
             mnt-by:         LEON-MNT
             mnt-ref:        MNT-INETCENTRUM
             mnt-by:         MNT-INETCENTRUM
             created:        2010-11-09T22:17:50Z
             last-modified:  2022-12-01T16:29:59Z
             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 1.121.2 (BUSA)