Report for 28158

Name

AS28158 - 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 AS28158 - Ampernet Telecomunicacoes Ltda, BR

  Adjacency:    31  Upstream:     3  Downstream:    28
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS263444        AS263444 - Open X Tecnologia Ltda, BR
  Downstream Adjacent AS list
    AS262280        AS262280 - PARATI INDUSTRIA E COMERCIO DE ALIMENTOS LTDA, BR
    AS263303        AS263303 - PROVEDOR DE INTERNET SANTI LTDA - ME, BR
    AS262911        AS262911 - BAU E DORL LTDA, BR
    AS262841        AS262841 - PTI TELECOMUNICACOES LTDA, BR
    AS264334        AS264334 - MarapelNet Telecom, BR
    AS264413        AS264413 - Conecta Telecom Ltda, BR
    AS264428        AS264428 - GTEC NET, BR
    AS266203        AS266203 - CLICK INTERNET LTDA ME, BR
    AS269141        AS269141 - B3 TELECOMUNICACOES LTDA, BR
    AS268411        AS268411 - ASM EQUIPAMENTOS DE INFORMATICA LTDA, BR
    AS52591         AS52591 - S. C. Terres e Cia Ltda, BR
    AS52724         AS52724 - Adriano Telecomunicacoes Ltda Me, BR
    AS274463        AS274463 - DM TREVIZAN, BR
    AS61819         AS61819 - K L M SERVICOS DE TELECOMUNICACOES LTDA, BR
    AS270491        AS270491 - Maria Gomes de Souza Assis - Me, BR
    AS264232        AS264232 - RCA COMPANY DE TELECOMUNICACOES DE PARANAVAI LTDA, BR
    AS262657        AS262657 - DENTEL Telecom, BR
    AS264321        AS264321 - NEW OESTE TELECOMUNICACOES LTDA, BR
    AS265189        AS265189 - Inova Fibra, BR
    AS266694        AS266694 - FULL TELECOMUNICACIONES S.A, PY
    AS265759        AS265759 - VIVE TELECOM S.A., PY
    AS270517        AS270517 - tryideas ltda, BR
    AS270469        AS270469 - J R S PINHEIRO INFORMATICA, BR
    AS269794        AS269794 - GRUPO SPEED NET SOCIEDAD ANONIMA, PY
    AS268736        AS268736 - Patricki A Felipe, BR
    AS61717         AS61717 - NetTri Telecom, BR
    AS264285        AS264285 - DataLinux Informatica Ltda, BR
    AS52570         AS52570 - TechInfo Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6014  AS28158        ORG+TRN Originate:      25344 /17.37  Transit:      73984 /15.83 AS28158 - 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       %
 5782 AS28158       AS28158 - Ampernet Telecomunicacoes Ltda, BR      26     12      4     18      8  30.77%


  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 2497 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 3356 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)
  187.109.110.0/24     4777 2516 6762 263444 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   17 More Specifics   26 Total Advertisements   AS28158 - 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
    187.109.110.0/24              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: 402577

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