Report for 53213

Name

AS53213 - BLV TECNOLOGIA 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 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.

53213 NEGRISOLO COMUNICACAO BANDA LARGA LTDA ME, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS270820        COMPUNET DO BRASIL TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9703  AS53213        ORIGIN  Originate:      11264 /18.54  Transit:          0 /0.00  NEGRISOLO COMUNICACAO BANDA LARGA 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       %
 3077 AS53213       NEGRISOLO COMUNICACAO BANDA LARGA LTDA ME, BR     22     20      2      4     18  81.82%


  Prefix               AS Path                              Aggregation Suggestion
  177.85.228.0/22      6939 270820 53213      
  177.85.228.0/23      6939 270820 53213    - Withdrawn - matching aggregate 177.85.228.0/22 6939 270820 53213
  177.85.228.0/22      6939 27693 270820 53213 + Announce - aggregate of 177.85.228.0/23 (6939 27693 270820 53213) and 177.85.230.0/23 (6939 27693 270820 53213)
  177.85.228.0/24      6939 27693 270820 53213 - Withdrawn - aggregated with 177.85.229.0/24 (6939 27693 270820 53213)
  177.85.229.0/24      6939 27693 270820 53213 - Withdrawn - aggregated with 177.85.228.0/24 (6939 27693 270820 53213)
  177.85.230.0/23      6939 270820 53213    - Withdrawn - matching aggregate 177.85.228.0/22 6939 270820 53213
  177.85.230.0/24      6939 27693 270820 53213 - Withdrawn - aggregated with 177.85.231.0/24 (6939 27693 270820 53213)
  177.85.231.0/24      6939 27693 270820 53213 - Withdrawn - aggregated with 177.85.230.0/24 (6939 27693 270820 53213)
  186.250.64.0/21      6939 270820 53213      
  186.250.64.0/22      6939 270820 53213    - Withdrawn - matching aggregate 186.250.64.0/21 6939 270820 53213
  186.250.64.0/23      6939 270820 53213    - Withdrawn - matching aggregate 186.250.64.0/21 6939 270820 53213
  186.250.64.0/21      6939 27693 270820 53213 + Announce - aggregate of 186.250.64.0/22 (6939 27693 270820 53213) and 186.250.68.0/22 (6939 27693 270820 53213)
  186.250.64.0/24      6939 27693 270820 53213 - Withdrawn - aggregated with 186.250.65.0/24 (6939 27693 270820 53213)
  186.250.65.0/24      6939 27693 270820 53213 - Withdrawn - aggregated with 186.250.64.0/24 (6939 27693 270820 53213)
  186.250.66.0/23      6939 270820 53213    - Withdrawn - matching aggregate 186.250.64.0/21 6939 270820 53213
  186.250.66.0/24      6939 27693 270820 53213 - Withdrawn - aggregated with 186.250.67.0/24 (6939 27693 270820 53213)
  186.250.67.0/24      6939 27693 270820 53213 - Withdrawn - aggregated with 186.250.66.0/24 (6939 27693 270820 53213)
  186.250.68.0/22      6939 270820 53213    - Withdrawn - matching aggregate 186.250.64.0/21 6939 270820 53213
  186.250.68.0/23      6939 270820 53213    - Withdrawn - matching aggregate 186.250.64.0/21 6939 270820 53213
  186.250.68.0/24      6939 27693 270820 53213 - Withdrawn - aggregated with 186.250.69.0/24 (6939 27693 270820 53213)
  186.250.69.0/24      6939 27693 270820 53213 - Withdrawn - aggregated with 186.250.68.0/24 (6939 27693 270820 53213)
  186.250.70.0/23      6939 270820 53213    - Withdrawn - matching aggregate 186.250.64.0/21 6939 270820 53213
  186.250.70.0/24      6939 27693 270820 53213 - Withdrawn - aggregated with 186.250.71.0/24 (6939 27693 270820 53213)
  186.250.71.0/24      6939 27693 270820 53213 - Withdrawn - aggregated with 186.250.70.0/24 (6939 27693 270820 53213)

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

AS53213   20 More Specifics   22 Total Advertisements   NEGRISOLO COMUNICACAO BANDA LARGA LTDA ME, BR
    177.85.228.0/23               177.85.228.0/22
    177.85.228.0/24               177.85.228.0/22
    177.85.229.0/24               177.85.228.0/22
    177.85.230.0/23               177.85.228.0/22
    177.85.230.0/24               177.85.228.0/22
    177.85.231.0/24               177.85.228.0/22
    186.250.64.0/22               186.250.64.0/21
    186.250.64.0/23               186.250.64.0/21
    186.250.64.0/24               186.250.64.0/21
    186.250.65.0/24               186.250.64.0/21
    186.250.66.0/23               186.250.64.0/21
    186.250.66.0/24               186.250.64.0/21
    186.250.67.0/24               186.250.64.0/21
    186.250.68.0/22               186.250.64.0/21
    186.250.68.0/23               186.250.64.0/21
    186.250.68.0/24               186.250.64.0/21
    186.250.69.0/24               186.250.64.0/21
    186.250.70.0/23               186.250.64.0/21
    186.250.70.0/24               186.250.64.0/21
    186.250.71.0/24               186.250.64.0/21

Whois Entry

whois: 402590

IANA has recorded AS53213 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53213\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded