Report for 1887

Name

NASK-ACADEMIC, 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.

1887 NASK-ACADEMIC, PL

  Adjacency:    13  Upstream:     1  Downstream:    12
  Upstream Adjacent AS list
    AS8501          PIONIER-AS PIONIER, National Research and Education Network in Poland, PL
  Downstream Adjacent AS list
    AS213088        CMKP, PL
    AS206802        UMFC, PL
    AS201305        WILWAW, PL
    AS207204        CNK, PL
    AS41092         IGICHP, PL
    AS196802        WAT-AS, PL
    AS44959         UKSW-AS Cardinal Stefan Wyszynski University, PL
    AS15665         WOLA-AS Campus Wola autonomous system, PL
    AS12464         PW-NET, PL
    AS8766          SGH-PL Centrum Technologii Informatycznych i Infrastruktury, PL
    AS201617        ILOT, PL
    AS197005        IERIGZ-AS, PL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2659  AS1887         ORG+TRN Originate:      81920 /15.68  Transit:      24832 /17.40 NASK-ACADEMIC, 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       %
30177 AS1887        NASK-ACADEMIC, PL                                  2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  148.81.0.0/16        4777 2516 3356 8501 1887   
  195.187.64.0/18      4777 2516 3356 8501 1887   

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

AS1887   1 More Specifics   2 Total Advertisements   NASK-ACADEMIC, PL
    195.187.64.0/18               195.187.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS1887 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS1887\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-AU4)