Report for 28158

Name

Ampernet Telecomunicacoes 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.

28158 Ampernet Telecomunicacoes Ltda, BR

  Adjacency:    32  Upstream:     3  Downstream:    29
  Upstream Adjacent AS list
    AS263444        Open X Tecnologia Ltda, BR
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS52570         TechInfo Telecomunicacoes Ltda, BR
    AS269794        GRUPO SPEED NET SOCIEDAD ANONIMA, PY
    AS262280        PARATI INDUSTRIA E COMERCIO DE ALIMENTOS LTDA, BR
    AS263303        PROVEDOR DE INTERNET SANTI LTDA - ME, BR
    AS262911        BAU E DORL LTDA, BR
    AS262841        M.A. INFORMATICA LTDA, BR
    AS262756        Ligga Telecomunicacoes S.A., BR
    AS264334        MarapelNet Telecom, BR
    AS264321        NEW OESTE TELECOMUNICACOES LTDA, BR
    AS264413        Conecta Telecom Ltda, BR
    AS265189        Inova Fibra, BR
    AS264428        GTEC NET, BR
    AS266203        CLICK INTERNET LTDA ME, BR
    AS265759        VIVE TELECOM S.A., PY
    AS264285        DataLinux Informatica Ltda, BR
    AS269141        B3 TELECOMUNICACOES LTDA, BR
    AS268736        Patricki A Felipe, BR
    AS268411        ASM EQUIPAMENTOS DE INFORMATICA LTDA, BR
    AS266694        FULL TELECOMUNICACIONES S.A, PY
    AS52591         S. C. Terres e Cia Ltda, BR
    AS274463        DM TREVIZAN, BR
    AS52724         Adriano Telecomunicacoes Ltda Me, BR
    AS270469        J R S PINHEIRO INFORMATICA, BR
    AS264232        RCA COMPANY DE TELECOMUNICACOES DE PARANAVAI LTDA, BR
    AS262657        DENTEL Telecom, BR
    AS270517        tryideas ltda, BR
    AS61819         K L M SERVICOS DE TELECOMUNICACOES LTDA, BR
    AS61717         NetTri Telecom, BR
    AS270491        Maria Gomes de Souza Assis - Me, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6084  AS28158        ORG+TRN Originate:      25088 /17.39  Transit:      74496 /15.82 Ampernet Telecomunicacoes 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       %
 5861 AS28158       Ampernet Telecomunicacoes Ltda, BR                25     12      4     17      8  32.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.162.40.0/22       4777 2497 3356 28158   
  45.189.144.0/22      4777 2497 174 28158    
  45.189.147.0/24      4777 2516 3356 28158   
  45.238.68.0/22       4777 2497 174 28158    
  138.97.8.0/22        4777 2497 3356 28158   
  170.83.104.0/22      4777 2516 3356 28158   
  170.83.105.0/24      4777 2497 1299 263444 28158   
  170.84.160.0/22      4777 2497 3356 28158   
  170.246.192.0/22     4777 2497 174 28158    
  177.23.192.0/21      4777 2497 174 28158    
  177.101.128.0/22     4777 2497 3356 28158   
  177.101.132.0/22     4777 2497 174 28158    
  177.101.136.0/21     4777 2497 3356 28158 + Announce - aggregate of 177.101.136.0/22 (4777 2497 3356 28158) and 177.101.140.0/22 (4777 2497 3356 28158)
  177.101.136.0/22     4777 2497 3356 28158 - Withdrawn - aggregated with 177.101.140.0/22 (4777 2497 3356 28158)
  177.101.140.0/22     4777 2497 3356 28158 - Withdrawn - aggregated with 177.101.136.0/22 (4777 2497 3356 28158)
  177.129.120.0/22     4777 2497 174 28158    
  187.60.208.0/20      4777 2497 3356 28158 + Announce - aggregate of 187.60.208.0/21 (4777 2497 3356 28158) and 187.60.216.0/21 (4777 2497 3356 28158)
  187.60.208.0/22      4777 2497 3356 28158 - Withdrawn - aggregated with 187.60.212.0/22 (4777 2497 3356 28158)
  187.60.212.0/22      4777 2497 3356 28158 - Withdrawn - aggregated with 187.60.208.0/22 (4777 2497 3356 28158)
  187.60.216.0/22      4777 2497 3356 28158 - Withdrawn - aggregated with 187.60.220.0/22 (4777 2497 3356 28158)
  187.60.220.0/22      4777 2497 3356 28158 - Withdrawn - aggregated with 187.60.216.0/22 (4777 2497 3356 28158)
  187.109.96.0/20      4777 2497 3356 28158 + Announce - aggregate of 187.109.96.0/21 (4777 2497 3356 28158) and 187.109.104.0/21 (4777 2497 3356 28158)
  187.109.96.0/22      4777 2497 3356 28158 - Withdrawn - aggregated with 187.109.100.0/22 (4777 2497 3356 28158)
  187.109.100.0/22     4777 2497 3356 28158 - Withdrawn - aggregated with 187.109.96.0/22 (4777 2497 3356 28158)
  187.109.104.0/22     4777 2497 3356 28158 - Withdrawn - aggregated with 187.109.108.0/22 (4777 2497 3356 28158)
  187.109.108.0/22     4777 2497 3356 28158 - Withdrawn - aggregated with 187.109.104.0/22 (4777 2497 3356 28158)
  187.120.232.0/21     4777 2497 3356 28158 + Announce - aggregate of 187.120.232.0/22 (4777 2497 3356 28158) and 187.120.236.0/22 (4777 2497 3356 28158)
  187.120.232.0/22     4777 2497 3356 28158 - Withdrawn - aggregated with 187.120.236.0/22 (4777 2497 3356 28158)
  187.120.236.0/22     4777 2497 3356 28158 - Withdrawn - aggregated with 187.120.232.0/22 (4777 2497 3356 28158)

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

AS28158   16 More Specifics   25 Total Advertisements   Ampernet Telecomunicacoes Ltda, BR
    45.189.147.0/24               45.189.144.0/22
    170.83.105.0/24               170.83.104.0/22
    177.101.128.0/22              177.101.128.0/20
    177.101.132.0/22              177.101.128.0/20
    177.101.136.0/22              177.101.128.0/20
    177.101.140.0/22              177.101.128.0/20
    187.60.208.0/22               187.60.208.0/20
    187.60.212.0/22               187.60.208.0/20
    187.60.216.0/22               187.60.208.0/20
    187.60.220.0/22               187.60.208.0/20
    187.109.96.0/22               187.109.96.0/20
    187.109.100.0/22              187.109.96.0/20
    187.109.104.0/22              187.109.96.0/20
    187.109.108.0/22              187.109.96.0/20
    187.120.232.0/22              187.120.232.0/21
    187.120.236.0/22              187.120.232.0/21

Whois Entry

whois: 402332

IANA has recorded AS28158 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28158\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded