Report for 25084

Name

CZESTMAN-COM-AS Non-academic AS dedicated to Metropolitan Area Network, 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.

25084 CZESTMAN-COM-AS Non-academic AS dedicated to Metropolitan Area Network, PL

  Adjacency:     6  Upstream:     2  Downstream:     4
  Upstream Adjacent AS list
    AS5617          TPNET, PL
    AS13293         PIONIER-AS-COM PIONIER, PL
  Downstream Adjacent AS list
    AS200272        X-KOM, PL
    AS206241        EREGION-AS-, PL
    AS41056         APUS-AS, PL
    AS202667        KJG-AS-, PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30124 AS25084        ORG+TRN Originate:       1536 /21.42  Transit:       2560 /20.68 CZESTMAN-COM-AS Non-academic AS dedicated to Metropolitan Area Network, 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       %
36579 AS25084       CZESTMAN-COM-AS Non-academic AS dedicated to       2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  212.87.240.0/23      4777 2497 174 13293 25084   
  212.87.244.0/22      4777 2497 174 13293 25084   

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

AS25084   2 More Specifics   2 Total Advertisements   CZESTMAN-COM-AS Non-academic AS dedicated to Metropolitan Area Network, PL
    212.87.240.0/23               212.87.224.0/19
    212.87.244.0/22               212.87.224.0/19

Whois Entry

whois: 402332

IANA has recorded AS25084 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS25084\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)