Report for 21243

Name

PLUSNET - Polkomtel Sp. z o.o., 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.

21243 PLUSNET - Polkomtel Sp. z o.o., 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
35171 AS21243        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  PLUSNET - Polkomtel Sp. z o.o., 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       %
21173 AS21243       PLUSNET - Polkomtel Sp. z o.o., PL                 2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  37.247.244.0/22      4608 7575 57463 12741 21243 + Announce - aggregate of 37.247.244.0/23 (4608 7575 57463 12741 21243) and 37.247.246.0/23 (4608 7575 57463 12741 21243)
  37.247.244.0/23      4608 7575 57463 12741 21243 - Withdrawn - aggregated with 37.247.246.0/23 (4608 7575 57463 12741 21243)
  37.247.246.0/23      4608 7575 57463 12741 21243 - Withdrawn - aggregated with 37.247.244.0/23 (4608 7575 57463 12741 21243)

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

AS21243   2 More Specifics   2 Total Advertisements   PLUSNET - Polkomtel Sp. z o.o., PL
    37.247.244.0/23               37.247.128.0/17
    37.247.246.0/23               37.247.128.0/17

Whois Entry

whois: 402599

IANA has recorded AS21243 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21243\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
             
             %ERROR:201: access denied for 203.119.106.26
             %
             % 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 (BUSA)