Report for 42665

Name

SIRTI-AS, IT

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.

42665 SIRTI-AS, IT

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS203201        IT-SUPERNAP, IT

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
36120 AS42665        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  SIRTI-AS, IT

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       %
16365 AS42665       SIRTI-AS, IT                                       3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  193.33.18.0/23       4777 2497 1299 203201 42665   
  193.33.18.0/24       4777 2497 1299 203201 42665 - Withdrawn - matching aggregate 193.33.18.0/23 4777 2497 1299 203201 42665
  193.33.19.0/24       4777 2497 1299 203201 42665 - Withdrawn - matching aggregate 193.33.18.0/23 4777 2497 1299 203201 42665

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

AS42665   2 More Specifics   3 Total Advertisements   SIRTI-AS, IT
    193.33.18.0/24                193.33.18.0/23
    193.33.19.0/24                193.33.18.0/23

Whois Entry

whois: 402332

IANA has recorded AS42665 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS42665\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)