Report for 61789

Name

AS61789 - PORTO SEGURO CIA DE SEGUROS GERAIS, 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.

61789 PORTO SEGURO CIA DE SEGUROS GERAIS, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS10429         TELEFONICA BRASIL S.A, BR
    AS3356          LEVEL3, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17651 AS61789        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  PORTO SEGURO CIA DE SEGUROS GERAIS, 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       %
13590 AS61789       PORTO SEGURO CIA DE SEGUROS GERAIS, BR             7      3      0      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  131.161.96.0/22      6939 3356 61789        
  131.161.97.0/24      6939 3356 61789      - Withdrawn - matching aggregate 131.161.96.0/22 6939 3356 61789
  131.161.98.0/24      6939 3356 61789      - Withdrawn - matching aggregate 131.161.96.0/22 6939 3356 61789
  138.0.220.0/22       6939 3356 61789        
  143.137.104.0/22     6939 3356 61789        
  143.137.106.0/24     6939 3356 61789      - Withdrawn - matching aggregate 143.137.104.0/22 6939 3356 61789
  200.229.112.0/24     6939 3356 61789        

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

AS61789   4 More Specifics   8 Total Advertisements   PORTO SEGURO CIA DE SEGUROS GERAIS, BR
    131.161.96.0/24               131.161.96.0/22
    131.161.97.0/24               131.161.96.0/22
    131.161.98.0/24               131.161.96.0/22
    143.137.104.0/24              143.137.104.0/22
    143.137.106.0/24              143.137.104.0/22
    143.137.107.0/24              143.137.104.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 143.137.104.0/24            Announced
    - 143.137.106.0/24            Withdrawn
    - 143.137.107.0/24            Withdrawn

Whois Entry

whois: 402551

IANA has recorded AS61789 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61789\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded