Report for 53045

Name

AS53045 - UAUBR PROVEDOR DE ACESSO A INTERNET 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.

53045 AS53045 - UAUBR PROVEDOR DE ACESSO A INTERNET LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS61568         AS61568 - ALOO TELECOM - FSF TECNOLOGIA SA, BR
    AS263321        AS263321 - ILOGNET PROVEDOR, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10097 AS53045        ORIGIN  Originate:      10240 /18.68  Transit:          0 /0.00  AS53045 - UAUBR PROVEDOR DE ACESSO A INTERNET 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       %
 5891 AS53045       AS53045 - UAUBR PROVEDOR DE ACESSO A INTERNET     13     10      2      5      8  61.54%


  Prefix               AS Path                              Aggregation Suggestion
  138.121.232.0/22     4608 7575 2914 61568 53045   
  138.121.232.0/23     4608 7575 2914 61568 53045 - Withdrawn - matching aggregate 138.121.232.0/22 4608 7575 2914 61568 53045
  138.121.234.0/23     4608 7575 2914 61568 53045 - Withdrawn - matching aggregate 138.121.232.0/22 4608 7575 2914 61568 53045
  170.79.4.0/22        4608 7575 2914 61568 53045   
  170.79.4.0/23        4608 7575 2914 61568 53045 - Withdrawn - matching aggregate 170.79.4.0/22 4608 7575 2914 61568 53045
  170.79.6.0/23        4608 7575 2914 61568 53045 - Withdrawn - matching aggregate 170.79.4.0/22 4608 7575 2914 61568 53045
  177.85.144.0/21      4608 7575 2914 61568 53045   
  177.85.144.0/22      4608 7575 2914 61568 53045 - Withdrawn - matching aggregate 177.85.144.0/21 4608 7575 2914 61568 53045
  177.85.144.0/22      4777 2516 4230 270867 263321 53045 + Announce - aggregate of 177.85.144.0/23 (4777 2516 4230 270867 263321 53045) and 177.85.146.0/23 (4777 2516 4230 270867 263321 53045)
  177.85.144.0/23      4777 2516 4230 270867 263321 53045 - Withdrawn - aggregated with 177.85.146.0/23 (4777 2516 4230 270867 263321 53045)
  177.85.146.0/23      4777 2516 4230 270867 263321 53045 - Withdrawn - aggregated with 177.85.144.0/23 (4777 2516 4230 270867 263321 53045)
  177.85.148.0/22      4608 7575 2914 61568 53045 - Withdrawn - matching aggregate 177.85.144.0/21 4608 7575 2914 61568 53045
  177.85.148.0/22      4608 7575 2914 61568 53045 53045 53045 + Announce - aggregate of 177.85.148.0/23 (4608 7575 2914 61568 53045 53045 53045) and 177.85.150.0/23 (4608 7575 2914 61568 53045 53045 53045)
  177.85.148.0/23      4608 7575 2914 61568 53045 53045 53045 - Withdrawn - aggregated with 177.85.150.0/23 (4608 7575 2914 61568 53045 53045 53045)
  177.85.150.0/23      4608 7575 2914 61568 53045 53045 53045 - Withdrawn - aggregated with 177.85.148.0/23 (4608 7575 2914 61568 53045 53045 53045)

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

AS53045   10 More Specifics   13 Total Advertisements   AS53045 - UAUBR PROVEDOR DE ACESSO A INTERNET LTDA, BR
    138.121.232.0/23              138.121.232.0/22
    138.121.234.0/23              138.121.232.0/22
    170.79.4.0/23                 170.79.4.0/22
    170.79.6.0/23                 170.79.4.0/22
    177.85.144.0/22               177.85.144.0/21
    177.85.144.0/23               177.85.144.0/21
    177.85.146.0/23               177.85.144.0/21
    177.85.148.0/22               177.85.144.0/21
    177.85.148.0/23               177.85.144.0/21
    177.85.150.0/23               177.85.144.0/21

Whois Entry

whois: 402591

IANA has recorded AS53045 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53045\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded