Report for 266463

Name

AS266463 - H-MICRO ASSISTENCIA ESPECIALIZADE EM INFORM LDTA, BR

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 AS6447) 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.

266463 H-MICRO ASSISTENCIA ESPECIALIZADE EM INFORM LDTA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS53185         WILLIAM ROBERTO ZAGO, BR
    AS262785        GIGA MAIS FIBRA TELECOMUNICACOES S.A. CLICK, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20941 AS266463       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  H-MICRO ASSISTENCIA ESPECIALIZADE EM INFORM LDTA, BR

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       %
 9438 AS266463      H-MICRO ASSISTENCIA ESPECIALIZADE EM INFORM L      7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  170.83.60.0/22       37100 37468 262785 266463   
  170.83.60.0/22       6939 37468 262785 266463 + Announce - aggregate of 170.83.60.0/23 (6939 37468 262785 266463) and 170.83.62.0/23 (6939 37468 262785 266463)
  170.83.60.0/23       6939 37468 262785 266463 - Withdrawn - aggregated with 170.83.62.0/23 (6939 37468 262785 266463)
  170.83.60.0/24       6939 37468 262785 266463 - Withdrawn - matching aggregate 170.83.60.0/23 6939 37468 262785 266463
  170.83.61.0/24       6939 37468 262785 266463 - Withdrawn - matching aggregate 170.83.60.0/23 6939 37468 262785 266463
  170.83.62.0/23       6939 37468 262785 266463 - Withdrawn - aggregated with 170.83.60.0/23 (6939 37468 262785 266463)
  170.83.62.0/24       6939 37468 262785 266463 - Withdrawn - matching aggregate 170.83.62.0/23 6939 37468 262785 266463
  170.83.63.0/24       6939 37468 262785 266463 - Withdrawn - matching aggregate 170.83.62.0/23 6939 37468 262785 266463

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

AS266463   6 More Specifics   7 Total Advertisements   H-MICRO ASSISTENCIA ESPECIALIZADE EM INFORM LDTA, BR
    170.83.60.0/23                170.83.60.0/22
    170.83.60.0/24                170.83.60.0/22
    170.83.61.0/24                170.83.60.0/22
    170.83.62.0/23                170.83.60.0/22
    170.83.62.0/24                170.83.60.0/22
    170.83.63.0/24                170.83.60.0/22

Whois Entry

whois: 402590

IANA has recorded AS266463 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266463\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded