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 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.

28158 Ampernet Telecomunicacoes Ltda, BR

  Adjacency:    34  Upstream:     4  Downstream:    30
  Upstream Adjacent AS list
    AS6453          AS6453, US
    AS174           COGENT-174, US
    AS263444        Open X Tecnologia Ltda, BR
    AS3356          LEVEL3, US
  Downstream Adjacent AS list
    AS266105        RPNET INFORMATICA LTDA - ME, BR
    AS267208        VALMIR DE AVILA - ME, BR
    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
    AS264232        RCA COMPANY DE TELECOMUNICACOES DE PARANAVAI LTDA, BR
    AS262657        DENTEL Telecom, BR
    AS264334        MarapelNet Telecom, BR
    AS264321        NEW OESTE TELECOMUNICACOES LTDA, BR
    AS264413        Conecta Telecom Ltda, BR
    AS265189        Inova Fibra, BR
    AS264428        GTEC NET INFORMATICA LTDA ME, BR
    AS266203        CLICK INTERNET LTDA ME, BR
    AS265759        VIVE TELECOM S.A., PY
    AS264285        DataLinux Informatica Ltda, BR
    AS270469        J R S PINHEIRO INFORMATICA, BR
    AS269794        GRUPO SPEED NET SOCIEDAD ANONIMA, PY
    AS269141        B3 TELECOMUNICACOES LTDA, BR
    AS268736        Patricki A Felipe, BR
    AS268411        ASM EQUIPAMENTOS DE INFORMATICA LTDA, BR
    AS266694        FULL TELECOMUNICACIONES S.A, PY
    AS270517        tryideas ltda, BR
    AS52591         S. C. Terres e Cia Ltda, BR
    AS52570         TechInfo Telecomunicacoes Ltda, BR
    AS52724         Adriano Telecomunicacoes Ltda Me, BR
    AS274463        --No Registry Entry--
    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
6064  AS28158        ORG+TRN Originate:      25344 /17.37  Transit:      61184 /16.10 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       %
 8704 AS28158       Ampernet Telecomunicacoes Ltda, BR                26      8      3     21      5  19.23%


  Prefix               AS Path                              Aggregation Suggestion
  45.162.40.0/22       7018 3356 28158        
  45.189.144.0/22      3303 3356 28158        
  45.189.147.0/24      7018 3356 28158        
  45.238.68.0/22       3303 3356 28158        
  138.97.8.0/22        7018 3356 28158        
  170.83.104.0/22      7018 3356 28158        
  170.83.105.0/24      22652 263444 28158     
  170.84.160.0/22      7018 3356 28158        
  170.246.192.0/22     3303 3356 28158        
  177.23.192.0/21      3303 3356 28158        
  177.101.128.0/22     7018 3356 28158        
  177.101.132.0/22     49788 174 28158        
  177.101.136.0/22     6939 3356 28158        
  177.101.140.0/22     7018 3356 28158        
  177.129.120.0/22     3303 3356 28158        
  187.60.208.0/22      7018 3356 28158        
  187.60.212.0/22      6939 3356 28158        
  187.60.216.0/21      6939 3356 28158      + Announce - aggregate of 187.60.216.0/22 (6939 3356 28158) and 187.60.220.0/22 (6939 3356 28158)
  187.60.216.0/22      6939 3356 28158      - Withdrawn - aggregated with 187.60.220.0/22 (6939 3356 28158)
  187.60.220.0/22      6939 3356 28158      - Withdrawn - aggregated with 187.60.216.0/22 (6939 3356 28158)
  187.109.96.0/20      7018 3356 28158      + Announce - aggregate of 187.109.96.0/21 (7018 3356 28158) and 187.109.104.0/21 (7018 3356 28158)
  187.109.96.0/22      7018 3356 28158      - Withdrawn - aggregated with 187.109.100.0/22 (7018 3356 28158)
  187.109.100.0/22     7018 3356 28158      - Withdrawn - aggregated with 187.109.96.0/22 (7018 3356 28158)
  187.109.104.0/22     7018 3356 28158      - Withdrawn - aggregated with 187.109.108.0/22 (7018 3356 28158)
  187.109.108.0/22     7018 3356 28158      - Withdrawn - aggregated with 187.109.104.0/22 (7018 3356 28158)
  187.109.110.0/24     22652 263444 28158     
  187.120.232.0/21     7018 3356 28158      + Announce - aggregate of 187.120.232.0/22 (7018 3356 28158) and 187.120.236.0/22 (7018 3356 28158)
  187.120.232.0/22     7018 3356 28158      - Withdrawn - aggregated with 187.120.236.0/22 (7018 3356 28158)
  187.120.236.0/22     7018 3356 28158      - Withdrawn - aggregated with 187.120.232.0/22 (7018 3356 28158)

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

AS28158   44 More Specifics   48 Total Advertisements   Ampernet Telecomunicacoes Ltda, BR
    138.97.8.0/24                 138.97.8.0/22
    170.84.160.0/23               170.84.160.0/22
    170.84.162.0/23               170.84.160.0/22
    177.101.128.0/22              177.101.128.0/20
    177.101.128.0/23              177.101.128.0/20
    177.101.130.0/23              177.101.128.0/20
    177.101.132.0/22              177.101.128.0/20
    177.101.132.0/23              177.101.128.0/20
    177.101.134.0/23              177.101.128.0/20
    177.101.136.0/22              177.101.128.0/20
    177.101.136.0/23              177.101.128.0/20
    177.101.138.0/23              177.101.128.0/20
    177.101.140.0/22              177.101.128.0/20
    177.101.140.0/23              177.101.128.0/20
    177.101.140.0/24              177.101.128.0/20
    177.101.142.0/23              177.101.128.0/20
    187.60.208.0/22               187.60.208.0/20
    187.60.208.0/23               187.60.208.0/20
    187.60.210.0/23               187.60.208.0/20
    187.60.210.0/24               187.60.208.0/20
    187.60.212.0/22               187.60.208.0/20
    187.60.212.0/23               187.60.208.0/20
    187.60.214.0/23               187.60.208.0/20
    187.60.216.0/22               187.60.208.0/20
    187.60.216.0/23               187.60.208.0/20
    187.60.218.0/23               187.60.208.0/20
    187.60.220.0/22               187.60.208.0/20
    187.60.220.0/23               187.60.208.0/20
    187.60.222.0/23               187.60.208.0/20
    187.60.222.0/24               187.60.208.0/20
    187.109.96.0/22               187.109.96.0/20
    187.109.96.0/23               187.109.96.0/20
    187.109.98.0/23               187.109.96.0/20
    187.109.100.0/22              187.109.96.0/20
    187.109.100.0/23              187.109.96.0/20
    187.109.102.0/23              187.109.96.0/20
    187.109.104.0/22              187.109.96.0/20
    187.109.104.0/23              187.109.96.0/20
    187.109.106.0/23              187.109.96.0/20
    187.109.108.0/22              187.109.96.0/20
    187.109.108.0/23              187.109.96.0/20
    187.109.110.0/23              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
    177.101.138.0/24              177.101.128.0/20

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

    + 138.97.8.0/24               Announced
    + 170.84.160.0/23             Announced
    + 170.84.162.0/23             Announced
    + 177.101.128.0/23            Announced
    + 177.101.130.0/23            Announced
    + 177.101.132.0/23            Announced
    + 177.101.134.0/23            Announced
    + 177.101.136.0/23            Announced
    + 177.101.138.0/23            Announced
    + 177.101.140.0/23            Announced
    + 177.101.140.0/24            Announced
    + 177.101.142.0/23            Announced
    + 187.60.208.0/23             Announced
    + 187.60.210.0/23             Announced
    + 187.60.210.0/24             Announced
    + 187.60.212.0/23             Announced
    + 187.60.214.0/23             Announced
    + 187.60.216.0/23             Announced
    + 187.60.218.0/23             Announced
    + 187.60.220.0/23             Announced
    + 187.60.222.0/23             Announced
    + 187.60.222.0/24             Announced
    + 187.109.96.0/20             Announced
    + 187.109.96.0/23             Announced
    + 187.109.98.0/23             Announced
    + 187.109.100.0/23            Announced
    + 187.109.102.0/23            Announced
    + 187.109.104.0/23            Announced
    + 187.109.106.0/23            Announced
    + 187.109.108.0/23            Announced
    + 187.109.110.0/23            Announced
    - 45.162.40.0/22              Withdrawn
    - 170.83.104.0/22             Withdrawn
    - 177.101.138.0/24            Withdrawn

Whois Entry

whois: 402549

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