Report for 53138

Name

AS53138 - Conectlan 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 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.

53138 Conectlan Internet, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS267613        ELETRONET S.A., BR
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7279  AS53138        ORIGIN  Originate:      18432 /17.83  Transit:          0 /0.00  Conectlan Internet, 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       %
 5158 AS53138       Conectlan Internet, BR                            15     12      2      5     10  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  177.53.224.0/21      6939 61832 53138       
  177.53.224.0/21      6939 267613 53138    + Announce - aggregate of 177.53.224.0/22 (6939 267613 53138) and 177.53.228.0/22 (6939 267613 53138)
  177.53.224.0/22      6939 267613 53138    - Withdrawn - aggregated with 177.53.228.0/22 (6939 267613 53138)
  177.53.224.0/23      6939 267613 53138    - Withdrawn - matching aggregate 177.53.224.0/22 6939 267613 53138
  177.53.226.0/23      6939 267613 53138    - Withdrawn - matching aggregate 177.53.224.0/22 6939 267613 53138
  177.53.228.0/22      6939 267613 53138    - Withdrawn - aggregated with 177.53.224.0/22 (6939 267613 53138)
  177.53.228.0/23      6939 267613 53138    - Withdrawn - matching aggregate 177.53.228.0/22 6939 267613 53138
  177.53.230.0/24      6939 267613 53138    - Withdrawn - matching aggregate 177.53.228.0/22 6939 267613 53138
  177.53.231.0/24      6939 61832 53138       
  186.192.240.0/20     6939 61832 53138       
  186.192.240.0/20     6939 267613 53138    + Announce - aggregate of 186.192.240.0/21 (6939 267613 53138) and 186.192.248.0/21 (6939 267613 53138)
  186.192.240.0/21     6939 267613 53138    - Withdrawn - aggregated with 186.192.248.0/21 (6939 267613 53138)
  186.192.240.0/22     6939 267613 53138    - Withdrawn - matching aggregate 186.192.240.0/21 6939 267613 53138
  186.192.244.0/22     6939 267613 53138    - Withdrawn - matching aggregate 186.192.240.0/21 6939 267613 53138
  186.192.248.0/21     6939 267613 53138    - Withdrawn - aggregated with 186.192.240.0/21 (6939 267613 53138)
  186.192.248.0/22     6939 267613 53138    - Withdrawn - matching aggregate 186.192.248.0/21 6939 267613 53138
  186.192.252.0/22     6939 267613 53138    - Withdrawn - matching aggregate 186.192.248.0/21 6939 267613 53138

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

AS53138   9 More Specifics   11 Total Advertisements   Conectlan Internet, BR
    177.53.230.0/23               177.53.224.0/21
    186.192.240.0/21              186.192.240.0/20
    186.192.240.0/22              186.192.240.0/20
    186.192.244.0/22              186.192.240.0/20
    186.192.248.0/21              186.192.240.0/20
    186.192.248.0/22              186.192.240.0/20
    186.192.248.0/24              186.192.240.0/20
    186.192.249.0/24              186.192.240.0/20
    186.192.252.0/22              186.192.240.0/20
    177.53.224.0/22               177.53.224.0/21
    177.53.224.0/23               177.53.224.0/21
    177.53.226.0/23               177.53.224.0/21
    177.53.228.0/22               177.53.224.0/21
    177.53.228.0/23               177.53.224.0/21

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

    + 177.53.230.0/23             Announced
    + 186.192.248.0/24            Announced
    + 186.192.249.0/24            Announced
    - 177.53.224.0/22             Withdrawn
    - 177.53.224.0/23             Withdrawn
    - 177.53.226.0/23             Withdrawn
    - 177.53.228.0/22             Withdrawn
    - 177.53.228.0/23             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS53138 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53138\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded