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 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.

28130 AS28130 - CERTTO TELECOMUNICACOES LTDA EPP., BR

  Adjacency:     6  Upstream:     2  Downstream:     4
  Upstream Adjacent AS list
    AS264409        AS264409 - GRUPO YAX, BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS271171        AS271171 - Mercodata Engenharia de Sistemas Ltda, BR
    AS263002        AS263002 - ORSSATTO TELECOM TELECOMUNICACOES - EIRELI, BR
    AS52594         AS52594 - VISALINK SERVICOS DE COMUNICACAO LTDA., BR
    AS266354        AS266354 - KSNET EIRELI - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4267  AS28130        ORG+TRN Originate:      51712 /16.34  Transit:       5888 /19.48 AS28130 - 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       %
  706 AS28130       AS28130 - CERTTO TELECOMUNICACOES LTDA EPP.,      95     91      2      6     89  93.68%


  Prefix               AS Path                              Aggregation Suggestion
  138.99.248.0/22      4777 2497 3356 28130   
  138.99.248.0/23      4777 2497 3356 28130 - Withdrawn - matching aggregate 138.99.248.0/22 4777 2497 3356 28130
  138.99.248.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 138.99.248.0/22 4777 2497 3356 28130
  138.99.249.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 138.99.248.0/22 4777 2497 3356 28130
  138.99.250.0/23      4777 2497 3356 28130 - Withdrawn - matching aggregate 138.99.248.0/22 4777 2497 3356 28130
  138.99.250.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 138.99.248.0/22 4777 2497 3356 28130
  138.99.251.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 138.99.248.0/22 4777 2497 3356 28130
  143.208.40.0/22      4777 2497 3356 28130   
  143.208.40.0/23      4777 2497 3356 28130 - Withdrawn - matching aggregate 143.208.40.0/22 4777 2497 3356 28130
  143.208.40.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 143.208.40.0/22 4777 2497 3356 28130
  143.208.41.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 143.208.40.0/22 4777 2497 3356 28130
  143.208.42.0/23      4777 2497 3356 28130 - Withdrawn - matching aggregate 143.208.40.0/22 4777 2497 3356 28130
  143.208.42.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 143.208.40.0/22 4777 2497 3356 28130
  143.208.43.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 143.208.40.0/22 4777 2497 3356 28130
  170.150.164.0/22     4777 2497 3356 28130   
  170.150.164.0/23     4777 2497 3356 28130 - Withdrawn - matching aggregate 170.150.164.0/22 4777 2497 3356 28130
  170.150.164.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 170.150.164.0/22 4777 2497 3356 28130
  170.150.165.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 170.150.164.0/22 4777 2497 3356 28130
  170.150.166.0/23     4777 2497 3356 28130 - Withdrawn - matching aggregate 170.150.164.0/22 4777 2497 3356 28130
  170.150.166.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 170.150.164.0/22 4777 2497 3356 28130
  170.150.167.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 170.150.164.0/22 4777 2497 3356 28130
  186.227.96.0/20      4777 2497 3356 28130 + Announce - aggregate of 186.227.96.0/21 (4777 2497 3356 28130) and 186.227.104.0/21 (4777 2497 3356 28130)
  186.227.96.0/21      4777 2497 3356 28130 - Withdrawn - aggregated with 186.227.104.0/21 (4777 2497 3356 28130)
  186.227.96.0/22      4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.96.0/23      4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.96.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.97.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.98.0/23      4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.98.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.99.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.100.0/22     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.100.0/23     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.100.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.101.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.102.0/23     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.102.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.103.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.96.0/21 4777 2497 3356 28130
  186.227.104.0/21     4777 2497 3356 28130 - Withdrawn - aggregated with 186.227.96.0/21 (4777 2497 3356 28130)
  186.227.104.0/22     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.227.104.0/23     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.227.104.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.227.105.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.227.106.0/23     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.227.106.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.227.107.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.227.108.0/22     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.227.108.0/23     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.227.108.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.227.109.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.227.110.0/23     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.227.110.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.227.111.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.227.104.0/21 4777 2497 3356 28130
  186.251.144.0/21     4777 2497 3356 28130 + Announce - aggregate of 186.251.144.0/22 (4777 2497 3356 28130) and 186.251.148.0/22 (4777 2497 3356 28130)
  186.251.144.0/22     4777 2497 3356 28130 - Withdrawn - aggregated with 186.251.148.0/22 (4777 2497 3356 28130)
  186.251.144.0/23     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.251.144.0/22 4777 2497 3356 28130
  186.251.144.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.251.144.0/22 4777 2497 3356 28130
  186.251.145.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.251.144.0/22 4777 2497 3356 28130
  186.251.146.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.251.144.0/22 4777 2497 3356 28130
  186.251.147.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.251.144.0/22 4777 2497 3356 28130
  186.251.148.0/22     4777 2497 3356 28130 - Withdrawn - aggregated with 186.251.144.0/22 (4777 2497 3356 28130)
  186.251.148.0/23     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.251.148.0/22 4777 2497 3356 28130
  186.251.148.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.251.148.0/22 4777 2497 3356 28130
  186.251.149.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.251.148.0/22 4777 2497 3356 28130
  186.251.150.0/23     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.251.148.0/22 4777 2497 3356 28130
  186.251.150.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.251.148.0/22 4777 2497 3356 28130
  186.251.151.0/24     4777 2497 3356 28130 - Withdrawn - matching aggregate 186.251.148.0/22 4777 2497 3356 28130
  187.19.96.0/20       4777 2497 3356 28130   
  187.19.96.0/21       4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.96.0/22       4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.96.0/23       4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.96.0/24       4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.97.0/24       4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.98.0/23       4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.98.0/24       4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.99.0/24       4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.100.0/22      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.100.0/23      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.100.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.101.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.102.0/23      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.102.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.103.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.104.0/21      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.104.0/22      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.104.0/23      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.104.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.105.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.106.0/23      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.106.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.107.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.108.0/22      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.108.0/23      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.108.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.109.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.110.0/23      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.110.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130
  187.19.111.0/24      4777 2497 3356 28130 - Withdrawn - matching aggregate 187.19.96.0/20 4777 2497 3356 28130

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

AS28130   89 More Specifics   95 Total Advertisements   AS28130 - 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: 402573

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