Report for 268188

Name

AS268188 - ATIVA TELECOM LTDA, 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 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.

268188 AS268188 - ATIVA TELECOM LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS21574         AS21574 - Century Telecom Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9625  AS268188       ORIGIN  Originate:      11264 /18.54  Transit:          0 /0.00  AS268188 - ATIVA TELECOM LTDA, 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       %
 6878 AS268188      AS268188 - ATIVA TELECOM LTDA, BR                  9      7      0      2      7  77.78%


  Prefix               AS Path                              Aggregation Suggestion
  45.171.68.0/22       4777 2497 3356 21574 268188   
  45.171.70.0/24       4777 2497 3356 21574 268188 - Withdrawn - matching aggregate 45.171.68.0/22 4777 2497 3356 21574 268188
  45.171.71.0/24       4777 2497 3356 21574 268188 - Withdrawn - matching aggregate 45.171.68.0/22 4777 2497 3356 21574 268188
  189.50.192.0/20      4777 2497 3356 21574 268188   
  189.50.192.0/21      4777 2497 3356 21574 268188 - Withdrawn - matching aggregate 189.50.192.0/20 4777 2497 3356 21574 268188
  189.50.192.0/22      4777 2497 3356 21574 268188 - Withdrawn - matching aggregate 189.50.192.0/20 4777 2497 3356 21574 268188
  189.50.200.0/21      4777 2497 3356 21574 268188 - Withdrawn - matching aggregate 189.50.192.0/20 4777 2497 3356 21574 268188
  189.50.204.0/24      4777 2497 3356 21574 268188 - Withdrawn - matching aggregate 189.50.192.0/20 4777 2497 3356 21574 268188
  189.50.207.0/24      4777 2497 3356 21574 268188 - Withdrawn - matching aggregate 189.50.192.0/20 4777 2497 3356 21574 268188

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

AS268188   7 More Specifics   9 Total Advertisements   AS268188 - ATIVA TELECOM LTDA, BR
    45.171.70.0/24                45.171.68.0/22
    45.171.71.0/24                45.171.68.0/22
    189.50.192.0/21               189.50.192.0/20
    189.50.192.0/22               189.50.192.0/20
    189.50.200.0/21               189.50.192.0/20
    189.50.204.0/24               189.50.192.0/20
    189.50.207.0/24               189.50.192.0/20

Whois Entry

whois: 402591

IANA has recorded AS268188 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268188\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded