Report for 205520

Name

XTB, 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.

205520 XTB, PL

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS8220          COLT COLT Technology Services Group Limited, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
55465 AS205520       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  XTB, 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       %
63106 AS205520      XTB, PL                                            2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  81.2.190.0/24        4777 2516 8220 205520 205520 205520 205520 205520 205520   
  194.88.203.0/24      4777 2516 8220 205520 205520 205520 205520 205520 205520   

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

AS205520   1 More Specifics   2 Total Advertisements   XTB, PL
    81.2.190.0/24                 81.2.128.0/18

Whois Entry

whois: 402332

IANA has recorded AS205520 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS205520\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)