Report for 28618

Name

AS28618 - Linktel Telecom do Brasil 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.

28618 Linktel Telecom do Brasil Ltda, BR

  Adjacency:     6  Upstream:     6  Downstream:     0
  Upstream Adjacent AS list
    AS14840         BR.Digital Provider, BR
    AS6939          HURRICANE, US
    AS61795         Arion Servicos de Telecomunicacoes LTDA, BR
    AS22381         Megatelecom Telecomunicacoes Ltda, BR
    AS266539        LINQ TELECOMUNICACOES, BR
    AS28186         ITS TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8744  AS28618        ORIGIN  Originate:      13568 /18.27  Transit:          0 /0.00  Linktel Telecom do Brasil 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       %
 3821 AS28618       Linktel Telecom do Brasil Ltda, BR                31     20      6     17     14  45.16%


  Prefix               AS Path                              Aggregation Suggestion
  167.250.32.0/23      6939 22381 28618     + Announce - aggregate of 167.250.32.0/24 (6939 22381 28618) and 167.250.33.0/24 (6939 22381 28618)
  167.250.32.0/24      6939 22381 28618     - Withdrawn - aggregated with 167.250.33.0/24 (6939 22381 28618)
  167.250.33.0/24      6939 22381 28618     - Withdrawn - aggregated with 167.250.32.0/24 (6939 22381 28618)
  167.250.34.0/24      6939 14840 28618       
  167.250.35.0/24      6939 22381 28618       
  177.152.128.0/23     6939 22381 28618     + Announce - aggregate of 177.152.128.0/24 (6939 22381 28618) and 177.152.129.0/24 (6939 22381 28618)
  177.152.128.0/24     6939 22381 28618     - Withdrawn - aggregated with 177.152.129.0/24 (6939 22381 28618)
  177.152.129.0/24     6939 22381 28618     - Withdrawn - aggregated with 177.152.128.0/24 (6939 22381 28618)
  177.152.130.0/24     6939 22381 28618       
  177.152.131.0/24     3303 3356 22381 28618   
  177.152.132.0/24     6939 22381 28618       
  177.152.134.0/24     6939 22381 28618       
  177.152.136.0/23     6939 22381 28618     + Announce - aggregate of 177.152.136.0/24 (6939 22381 28618) and 177.152.137.0/24 (6939 22381 28618)
  177.152.136.0/24     6939 22381 28618     - Withdrawn - aggregated with 177.152.137.0/24 (6939 22381 28618)
  177.152.137.0/24     6939 22381 28618     - Withdrawn - aggregated with 177.152.136.0/24 (6939 22381 28618)
  177.152.138.0/24     6939 28186 28618       
  177.152.140.0/22     6939 22381 28618     + Announce - aggregate of 177.152.140.0/23 (6939 22381 28618) and 177.152.142.0/23 (6939 22381 28618)
  177.152.140.0/24     6939 22381 28618     - Withdrawn - aggregated with 177.152.141.0/24 (6939 22381 28618)
  177.152.141.0/24     6939 22381 28618     - Withdrawn - aggregated with 177.152.140.0/24 (6939 22381 28618)
  177.152.142.0/24     6939 22381 28618     - Withdrawn - aggregated with 177.152.143.0/24 (6939 22381 28618)
  177.152.143.0/24     6939 22381 28618     - Withdrawn - aggregated with 177.152.142.0/24 (6939 22381 28618)
  201.54.224.0/20      6939 22381 28618       
  201.54.224.0/24      6939 22381 28618     - Withdrawn - matching aggregate 201.54.224.0/20 6939 22381 28618
  201.54.225.0/24      6939 22381 28618     - Withdrawn - matching aggregate 201.54.224.0/20 6939 22381 28618
  201.54.226.0/24      6939 22381 28618     - Withdrawn - matching aggregate 201.54.224.0/20 6939 22381 28618
  201.54.232.0/24      6939 22381 28618     - Withdrawn - matching aggregate 201.54.224.0/20 6939 22381 28618
  201.54.240.0/21      6939 28618             
  201.54.248.0/23      6939 25933 61795 28618 + Announce - aggregate of 201.54.248.0/24 (6939 25933 61795 28618) and 201.54.249.0/24 (6939 25933 61795 28618)
  201.54.248.0/24      6939 25933 61795 28618 - Withdrawn - aggregated with 201.54.249.0/24 (6939 25933 61795 28618)
  201.54.249.0/24      6939 25933 61795 28618 - Withdrawn - aggregated with 201.54.248.0/24 (6939 25933 61795 28618)
  201.54.250.0/24      6939 22381 28618       
  201.54.251.0/24      6939 25933 61795 28618   
  201.54.252.0/22      6939 22381 28618     + Announce - aggregate of 201.54.252.0/23 (6939 22381 28618) and 201.54.254.0/23 (6939 22381 28618)
  201.54.252.0/24      6939 22381 28618     - Withdrawn - aggregated with 201.54.253.0/24 (6939 22381 28618)
  201.54.253.0/24      6939 22381 28618     - Withdrawn - aggregated with 201.54.252.0/24 (6939 22381 28618)
  201.54.254.0/24      6939 22381 28618     - Withdrawn - aggregated with 201.54.255.0/24 (6939 22381 28618)
  201.54.255.0/24      6939 22381 28618     - Withdrawn - aggregated with 201.54.254.0/24 (6939 22381 28618)

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

AS28618   49 More Specifics   50 Total Advertisements   Linktel Telecom do Brasil Ltda, BR
    167.250.32.0/24               167.250.32.0/22
    167.250.33.0/24               167.250.32.0/22
    167.250.34.0/24               167.250.32.0/22
    167.250.35.0/24               167.250.32.0/22
    177.152.128.0/24              177.152.128.0/20
    177.152.129.0/24              177.152.128.0/20
    177.152.130.0/24              177.152.128.0/20
    177.152.131.0/24              177.152.128.0/20
    177.152.132.0/24              177.152.128.0/20
    177.152.134.0/24              177.152.128.0/20
    177.152.135.0/24              177.152.128.0/20
    177.152.136.0/24              177.152.128.0/20
    177.152.137.0/24              177.152.128.0/20
    177.152.140.0/24              177.152.128.0/20
    177.152.141.0/24              177.152.128.0/20
    177.152.142.0/24              177.152.128.0/20
    177.152.143.0/24              177.152.128.0/20
    201.54.224.0/24               201.54.224.0/20
    201.54.225.0/24               201.54.224.0/20
    201.54.226.0/24               201.54.224.0/20
    201.54.227.0/24               201.54.224.0/20
    201.54.228.0/24               201.54.224.0/20
    201.54.229.0/24               201.54.224.0/20
    201.54.230.0/24               201.54.224.0/20
    201.54.231.0/24               201.54.224.0/20
    201.54.232.0/24               201.54.224.0/20
    201.54.233.0/24               201.54.224.0/20
    201.54.234.0/24               201.54.224.0/20
    201.54.235.0/24               201.54.224.0/20
    201.54.236.0/24               201.54.224.0/20
    201.54.237.0/24               201.54.224.0/20
    201.54.238.0/24               201.54.224.0/20
    201.54.239.0/24               201.54.224.0/20
    201.54.240.0/21               201.54.240.0/20
    201.54.240.0/24               201.54.240.0/20
    201.54.241.0/24               201.54.240.0/20
    201.54.242.0/24               201.54.240.0/20
    201.54.243.0/24               201.54.240.0/20
    201.54.244.0/24               201.54.240.0/20
    201.54.245.0/24               201.54.240.0/20
    201.54.246.0/24               201.54.240.0/20
    201.54.247.0/24               201.54.240.0/20
    201.54.248.0/24               201.54.240.0/20
    201.54.249.0/24               201.54.240.0/20
    201.54.251.0/24               201.54.240.0/20
    201.54.252.0/24               201.54.240.0/20
    201.54.253.0/24               201.54.240.0/20
    201.54.254.0/24               201.54.240.0/20
    201.54.255.0/24               201.54.240.0/20
    177.152.138.0/24              177.152.128.0/20

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

    + 201.54.227.0/24             Announced
    + 201.54.228.0/24             Announced
    + 201.54.229.0/24             Announced
    + 201.54.230.0/24             Announced
    + 201.54.231.0/24             Announced
    + 201.54.233.0/24             Announced
    + 201.54.234.0/24             Announced
    + 201.54.235.0/24             Announced
    + 201.54.236.0/24             Announced
    + 201.54.237.0/24             Announced
    + 201.54.238.0/24             Announced
    + 201.54.239.0/24             Announced
    + 201.54.240.0/24             Announced
    + 201.54.241.0/24             Announced
    + 201.54.242.0/24             Announced
    + 201.54.243.0/24             Announced
    + 201.54.244.0/24             Announced
    + 201.54.245.0/24             Announced
    + 201.54.246.0/24             Announced
    + 201.54.247.0/24             Announced
    - 177.152.138.0/24            Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS28618 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28618\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded