Report for 266526

Name

AS266526 - Jefferson Mantovani ltda me, 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.

266526 Jefferson Mantovani ltda me, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS262761        Sinal Br Telecom Ltda, BR
    AS53182         lazernet.com.br ltda me, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27796 AS266526       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  Jefferson Mantovani ltda me, 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       %
14870 AS266526      Jefferson Mantovani ltda me, BR                    5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.65.236.0/22       57866 3356 52468 53182 266526   
  45.65.236.0/22       3303 262761 266526 266526 266526 + Announce - aggregate of 45.65.236.0/23 (3303 262761 266526 266526 266526) and 45.65.238.0/23 (3303 262761 266526 266526 266526)
  45.65.236.0/24       3303 262761 266526 266526 266526 - Withdrawn - aggregated with 45.65.237.0/24 (3303 262761 266526 266526 266526)
  45.65.237.0/24       3303 262761 266526 266526 266526 - Withdrawn - aggregated with 45.65.236.0/24 (3303 262761 266526 266526 266526)
  45.65.238.0/24       3303 262761 266526 266526 266526 - Withdrawn - aggregated with 45.65.239.0/24 (3303 262761 266526 266526 266526)
  45.65.239.0/24       3303 262761 266526 266526 266526 - Withdrawn - aggregated with 45.65.238.0/24 (3303 262761 266526 266526 266526)

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

AS266526   2 More Specifics   3 Total Advertisements   Jefferson Mantovani ltda me, BR
    45.65.236.0/23                45.65.236.0/22
    45.65.238.0/23                45.65.236.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 45.65.236.0/23              Announced
    + 45.65.238.0/23              Announced

Whois Entry

whois: 402590

IANA has recorded AS266526 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266526\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded