Report for 28130

Name

AS28130 - CERTTO TELECOMUNICACOES LTDA EPP., 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.

28130 CERTTO TELECOMUNICACOES LTDA EPP., BR

  Adjacency:     7  Upstream:     3  Downstream:     4
  Upstream Adjacent AS list
    AS264409        GRUPO YAX, BR
    AS6939          HURRICANE, US
    AS3356          LEVEL3, US
  Downstream Adjacent AS list
    AS271171        Mercodata Engenharia de Sistemas Ltda, BR
    AS266354        KSNET EIRELI - ME, BR
    AS263002        ORSSATTO TELECOM TELECOMUNICACOES - EIRELI, BR
    AS52594         VISALINK SERVICOS DE COMUNICACAO LTDA., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4305  AS28130        ORG+TRN Originate:      51712 /16.34  Transit:       5376 /19.61 CERTTO TELECOMUNICACOES LTDA EPP., 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       %
  840 AS28130       CERTTO TELECOMUNICACOES LTDA EPP., BR             95     85      6     16     79  83.16%


  Prefix               AS Path                              Aggregation Suggestion
  138.99.248.0/22      3303 3356 28130        
  138.99.248.0/22      57866 3356 28130     + Announce - aggregate of 138.99.248.0/23 (57866 3356 28130) and 138.99.250.0/23 (57866 3356 28130)
  138.99.248.0/23      57866 3356 28130     - Withdrawn - aggregated with 138.99.250.0/23 (57866 3356 28130)
  138.99.248.0/24      57866 3356 28130     - Withdrawn - matching aggregate 138.99.248.0/23 57866 3356 28130
  138.99.249.0/24      57866 3356 28130     - Withdrawn - matching aggregate 138.99.248.0/23 57866 3356 28130
  138.99.250.0/23      57866 3356 28130     - Withdrawn - aggregated with 138.99.248.0/23 (57866 3356 28130)
  138.99.250.0/24      57866 3356 28130     - Withdrawn - matching aggregate 138.99.250.0/23 57866 3356 28130
  138.99.251.0/24      57866 3356 28130     - Withdrawn - matching aggregate 138.99.250.0/23 57866 3356 28130
  143.208.40.0/22      3303 3356 28130        
  143.208.40.0/22      57866 3356 28130     + Announce - aggregate of 143.208.40.0/23 (57866 3356 28130) and 143.208.42.0/23 (57866 3356 28130)
  143.208.40.0/23      57866 3356 28130     - Withdrawn - aggregated with 143.208.42.0/23 (57866 3356 28130)
  143.208.40.0/24      57866 3356 28130     - Withdrawn - matching aggregate 143.208.40.0/23 57866 3356 28130
  143.208.41.0/24      57866 3356 28130     - Withdrawn - matching aggregate 143.208.40.0/23 57866 3356 28130
  143.208.42.0/23      57866 3356 28130     - Withdrawn - aggregated with 143.208.40.0/23 (57866 3356 28130)
  143.208.42.0/24      57866 3356 28130     - Withdrawn - matching aggregate 143.208.42.0/23 57866 3356 28130
  143.208.43.0/24      57866 3356 28130     - Withdrawn - matching aggregate 143.208.42.0/23 57866 3356 28130
  170.150.164.0/22     57866 3356 28130       
  170.150.164.0/23     57866 3356 28130     - Withdrawn - matching aggregate 170.150.164.0/22 57866 3356 28130
  170.150.164.0/24     57866 3356 28130     - Withdrawn - matching aggregate 170.150.164.0/22 57866 3356 28130
  170.150.165.0/24     57866 3356 28130     - Withdrawn - matching aggregate 170.150.164.0/22 57866 3356 28130
  170.150.166.0/23     57866 3356 28130     - Withdrawn - matching aggregate 170.150.164.0/22 57866 3356 28130
  170.150.166.0/24     57866 3356 28130     - Withdrawn - matching aggregate 170.150.164.0/22 57866 3356 28130
  170.150.167.0/24     57866 3356 28130     - Withdrawn - matching aggregate 170.150.164.0/22 57866 3356 28130
  186.227.96.0/20      57866 3356 28130     + Announce - aggregate of 186.227.96.0/21 (57866 3356 28130) and 186.227.104.0/21 (57866 3356 28130)
  186.227.96.0/21      57866 3356 28130     - Withdrawn - aggregated with 186.227.104.0/21 (57866 3356 28130)
  186.227.96.0/22      57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.96.0/23      57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.96.0/24      57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.97.0/24      57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.98.0/23      57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.98.0/24      57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.99.0/24      57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.100.0/22     57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.100.0/23     57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.100.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.101.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.102.0/23     57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.102.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.103.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.227.96.0/21 57866 3356 28130
  186.227.104.0/21     57866 3356 28130     - Withdrawn - aggregated with 186.227.96.0/21 (57866 3356 28130)
  186.227.104.0/22     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.227.104.0/23     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.227.104.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.227.105.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.227.106.0/23     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.227.106.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.227.107.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.227.108.0/22     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.227.108.0/23     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.227.108.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.227.109.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.227.110.0/23     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.227.110.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.227.111.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.227.104.0/21 57866 3356 28130
  186.251.144.0/22     3303 3356 28130        
  186.251.144.0/22     57866 3356 28130     + Announce - aggregate of 186.251.144.0/23 (57866 3356 28130) and 186.251.146.0/23 (57866 3356 28130)
  186.251.144.0/23     57866 3356 28130     - Withdrawn - aggregated with 186.251.146.0/23 (57866 3356 28130)
  186.251.144.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.251.144.0/23 57866 3356 28130
  186.251.145.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.251.144.0/23 57866 3356 28130
  186.251.146.0/24     57866 3356 28130     - Withdrawn - aggregated with 186.251.147.0/24 (57866 3356 28130)
  186.251.147.0/24     57866 3356 28130     - Withdrawn - aggregated with 186.251.146.0/24 (57866 3356 28130)
  186.251.148.0/22     3303 3356 28130        
  186.251.148.0/22     57866 3356 28130     + Announce - aggregate of 186.251.148.0/23 (57866 3356 28130) and 186.251.150.0/23 (57866 3356 28130)
  186.251.148.0/23     57866 3356 28130     - Withdrawn - aggregated with 186.251.150.0/23 (57866 3356 28130)
  186.251.148.0/24     3303 3356 28130        
  186.251.149.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.251.148.0/23 57866 3356 28130
  186.251.150.0/23     57866 3356 28130     - Withdrawn - aggregated with 186.251.148.0/23 (57866 3356 28130)
  186.251.150.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.251.150.0/23 57866 3356 28130
  186.251.151.0/24     57866 3356 28130     - Withdrawn - matching aggregate 186.251.150.0/23 57866 3356 28130
  187.19.96.0/20       3303 3356 28130        
  187.19.96.0/20       57866 3356 28130     + Announce - aggregate of 187.19.96.0/21 (57866 3356 28130) and 187.19.104.0/21 (57866 3356 28130)
  187.19.96.0/21       57866 3356 28130     - Withdrawn - aggregated with 187.19.104.0/21 (57866 3356 28130)
  187.19.96.0/22       57866 3356 28130     - Withdrawn - matching aggregate 187.19.96.0/21 57866 3356 28130
  187.19.96.0/23       57866 3356 28130     - Withdrawn - matching aggregate 187.19.96.0/21 57866 3356 28130
  187.19.96.0/24       57866 3356 28130     - Withdrawn - matching aggregate 187.19.96.0/21 57866 3356 28130
  187.19.97.0/24       57866 3356 28130     - Withdrawn - matching aggregate 187.19.96.0/21 57866 3356 28130
  187.19.98.0/23       57866 3356 28130     - Withdrawn - matching aggregate 187.19.96.0/21 57866 3356 28130
  187.19.98.0/24       57866 3356 28130     - Withdrawn - matching aggregate 187.19.96.0/21 57866 3356 28130
  187.19.99.0/24       57866 3356 28130     - Withdrawn - matching aggregate 187.19.96.0/21 57866 3356 28130
  187.19.100.0/22      57866 3356 28130     - Withdrawn - matching aggregate 187.19.96.0/21 57866 3356 28130
  187.19.100.0/23      57866 3356 28130     - Withdrawn - matching aggregate 187.19.96.0/21 57866 3356 28130
  187.19.100.0/24      57866 3356 28130     - Withdrawn - matching aggregate 187.19.96.0/21 57866 3356 28130
  187.19.101.0/24      3303 3356 28130        
  187.19.102.0/23      57866 3356 28130     - Withdrawn - matching aggregate 187.19.96.0/21 57866 3356 28130
  187.19.102.0/24      3303 3356 28130        
  187.19.103.0/24      57866 3356 28130     - Withdrawn - matching aggregate 187.19.96.0/21 57866 3356 28130
  187.19.104.0/21      57866 3356 28130     - Withdrawn - aggregated with 187.19.96.0/21 (57866 3356 28130)
  187.19.104.0/22      57866 3356 28130     - Withdrawn - matching aggregate 187.19.104.0/21 57866 3356 28130
  187.19.104.0/23      57866 3356 28130     - Withdrawn - matching aggregate 187.19.104.0/21 57866 3356 28130
  187.19.104.0/24      57866 3356 28130     - Withdrawn - matching aggregate 187.19.104.0/21 57866 3356 28130
  187.19.105.0/24      57866 3356 28130     - Withdrawn - matching aggregate 187.19.104.0/21 57866 3356 28130
  187.19.106.0/23      57866 3356 28130     - Withdrawn - matching aggregate 187.19.104.0/21 57866 3356 28130
  187.19.106.0/24      57866 3356 28130     - Withdrawn - matching aggregate 187.19.104.0/21 57866 3356 28130
  187.19.107.0/24      3303 3356 28130        
  187.19.108.0/22      57866 3356 28130     - Withdrawn - matching aggregate 187.19.104.0/21 57866 3356 28130
  187.19.108.0/23      57866 3356 28130     - Withdrawn - matching aggregate 187.19.104.0/21 57866 3356 28130
  187.19.108.0/24      57866 3356 28130     - Withdrawn - matching aggregate 187.19.104.0/21 57866 3356 28130
  187.19.109.0/24      57866 3356 28130     - Withdrawn - matching aggregate 187.19.104.0/21 57866 3356 28130
  187.19.110.0/23      57866 3356 28130     - Withdrawn - matching aggregate 187.19.104.0/21 57866 3356 28130
  187.19.110.0/24      57866 3356 28130     - Withdrawn - matching aggregate 187.19.104.0/21 57866 3356 28130
  187.19.111.0/24      57866 3356 28130     - Withdrawn - matching aggregate 187.19.104.0/21 57866 3356 28130

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

AS28130   89 More Specifics   95 Total Advertisements   CERTTO TELECOMUNICACOES LTDA EPP., BR
    138.99.248.0/23               138.99.248.0/22
    138.99.248.0/24               138.99.248.0/22
    138.99.249.0/24               138.99.248.0/22
    138.99.250.0/23               138.99.248.0/22
    138.99.250.0/24               138.99.248.0/22
    138.99.251.0/24               138.99.248.0/22
    143.208.40.0/23               143.208.40.0/22
    143.208.40.0/24               143.208.40.0/22
    143.208.41.0/24               143.208.40.0/22
    143.208.42.0/23               143.208.40.0/22
    143.208.42.0/24               143.208.40.0/22
    143.208.43.0/24               143.208.40.0/22
    170.150.164.0/23              170.150.164.0/22
    170.150.164.0/24              170.150.164.0/22
    170.150.165.0/24              170.150.164.0/22
    170.150.166.0/23              170.150.164.0/22
    170.150.166.0/24              170.150.164.0/22
    170.150.167.0/24              170.150.164.0/22
    186.227.96.0/21               186.227.96.0/20
    186.227.96.0/22               186.227.96.0/20
    186.227.96.0/23               186.227.96.0/20
    186.227.96.0/24               186.227.96.0/20
    186.227.97.0/24               186.227.96.0/20
    186.227.98.0/23               186.227.96.0/20
    186.227.98.0/24               186.227.96.0/20
    186.227.99.0/24               186.227.96.0/20
    186.227.100.0/22              186.227.96.0/20
    186.227.100.0/23              186.227.96.0/20
    186.227.100.0/24              186.227.96.0/20
    186.227.101.0/24              186.227.96.0/20
    186.227.102.0/23              186.227.96.0/20
    186.227.102.0/24              186.227.96.0/20
    186.227.103.0/24              186.227.96.0/20
    186.227.104.0/21              186.227.96.0/20
    186.227.104.0/22              186.227.96.0/20
    186.227.104.0/23              186.227.96.0/20
    186.227.104.0/24              186.227.96.0/20
    186.227.105.0/24              186.227.96.0/20
    186.227.106.0/23              186.227.96.0/20
    186.227.106.0/24              186.227.96.0/20
    186.227.107.0/24              186.227.96.0/20
    186.227.108.0/22              186.227.96.0/20
    186.227.108.0/23              186.227.96.0/20
    186.227.108.0/24              186.227.96.0/20
    186.227.109.0/24              186.227.96.0/20
    186.227.110.0/23              186.227.96.0/20
    186.227.110.0/24              186.227.96.0/20
    186.227.111.0/24              186.227.96.0/20
    186.251.144.0/23              186.251.144.0/22
    186.251.144.0/24              186.251.144.0/22
    186.251.145.0/24              186.251.144.0/22
    186.251.146.0/24              186.251.144.0/22
    186.251.147.0/24              186.251.144.0/22
    186.251.148.0/23              186.251.148.0/22
    186.251.148.0/24              186.251.148.0/22
    186.251.149.0/24              186.251.148.0/22
    186.251.150.0/23              186.251.148.0/22
    186.251.150.0/24              186.251.148.0/22
    186.251.151.0/24              186.251.148.0/22
    187.19.96.0/21                187.19.96.0/20
    187.19.96.0/22                187.19.96.0/20
    187.19.96.0/23                187.19.96.0/20
    187.19.96.0/24                187.19.96.0/20
    187.19.97.0/24                187.19.96.0/20
    187.19.98.0/23                187.19.96.0/20
    187.19.98.0/24                187.19.96.0/20
    187.19.99.0/24                187.19.96.0/20
    187.19.100.0/22               187.19.96.0/20
    187.19.100.0/23               187.19.96.0/20
    187.19.100.0/24               187.19.96.0/20
    187.19.101.0/24               187.19.96.0/20
    187.19.102.0/23               187.19.96.0/20
    187.19.102.0/24               187.19.96.0/20
    187.19.103.0/24               187.19.96.0/20
    187.19.104.0/21               187.19.96.0/20
    187.19.104.0/22               187.19.96.0/20
    187.19.104.0/23               187.19.96.0/20
    187.19.104.0/24               187.19.96.0/20
    187.19.105.0/24               187.19.96.0/20
    187.19.106.0/23               187.19.96.0/20
    187.19.106.0/24               187.19.96.0/20
    187.19.107.0/24               187.19.96.0/20
    187.19.108.0/22               187.19.96.0/20
    187.19.108.0/23               187.19.96.0/20
    187.19.108.0/24               187.19.96.0/20
    187.19.109.0/24               187.19.96.0/20
    187.19.110.0/23               187.19.96.0/20
    187.19.110.0/24               187.19.96.0/20
    187.19.111.0/24               187.19.96.0/20

Whois Entry

whois: 402603

IANA has recorded AS28130 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28130\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded