Report for 28189

Name

JR & JS ENGENHARIA E COMERCIO 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.

28189 JR & JS ENGENHARIA E COMERCIO LTDA, BR

  Adjacency:    44  Upstream:     5  Downstream:    39
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS13786         SEABORN - Seabras 1 USA, LLC, US
    AS264409        GRUPO YAX, BR
    AS7195          EDGEUNO S.A.S, CO
  Downstream Adjacent AS list
    AS262867        HOJE SISTEMAS DE INFORMATICA LTDA, BR
    AS268826        i9DC Consultoria e Servicos de TI Ltda, BR
    AS270285        LX7 TECNOLOGIA LTDA, BR
    AS53021         GAVEA INVESTIMENTOS LTDA, BR
    AS397847        FLEX-SPF - Flextronics International USA, Inc., US
    AS267034        OPEN IT SOLUTIONS EIRELI, BR
    AS263307        ITSOnline Com. Ltda., BR
    AS262329        HIT Telecomunicacoes Ltda., BR
    AS264198        M2E PREST DE SERV ESPECIALIZADOS EM INF LTDA - EPP, BR
    AS266382        Mais Provedor Servicos de Internet Ltda - EPP, BR
    AS263483        DIRECT LAN TELECOMUNICACOES SOROCABA LTDA, BR
    AS266428        R L A World Net LTDA, BR
    AS267248        AIPEER TECNOLOGIA LTDA, BR
    AS266931        RE Servicos de Comunicacao Multimidia, BR
    AS268509        COMPLETA Telecomunicacoes Ltda, BR
    AS270622        AGINET DATACENTER INFORMATICA LTDA, BR
    AS271432        CLICK TELECOM SERV TELE E TELEFONIA LTDA, BR
    AS271284        MP TELECOMUNICACOES EIRELI, BR
    AS271590        HELOISA SAMPAIO PINTO TELECOMUNICACOES, BR
    AS271475        Fox Connecta, BR
    AS271677        Wsim Informatica Ltda. ME, BR
    AS271682        M3solutions Informatica EIRELI, BR
    AS271258        ERICK TELECOM, BR
    AS268890        ASTERNET SERVICOS DE COMUNICACAO MULTIMIDIA LTDA, BR
    AS272232        Union Tel Telecomunicacoes LTDA, BR
    AS271740        Mais Fibra, BR
    AS268788        HEXA TELECOM LTDA, BR
    AS268726        TOPNET SERVICOS DE TELECOMU E MULTIMIDIA EIRELI-ME, BR
    AS267462        Espaco Link Telecomunicacoes LTDA - ME, BR
    AS274696        JHR TELECOMUNICACOES LTDA ME, BR
    AS272276        OTIMI TECNOLOGIA - PRESTACAO DE SERV. TEC. EIRELI, BR
    AS268243        LUXFIBRA TELECOM, BR
    AS267212        WEB 8 DATA CENTER LTDA, BR
    AS22341         RTM - Rede de Telecomunicacoes para o Mercado Ltda, BR
    AS267554        +Net & Telecom, BR
    AS263892        Tribunal Regional Federal da Terceira Regiao, BR
    AS272646        CMA Consultoria Metodos Assessoria e Mercantil SA, BR
    AS264217        Sem Fone Telecomunicacoes Ltda, BR
    AS268013        Optfiber Telecomunicacoes Eirelli, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5906  AS28189        ORG+TRN Originate:      26624 /17.30  Transit:      60672 /16.11 JR & JS ENGENHARIA E COMERCIO 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       %
 3332 AS28189       JR & JS ENGENHARIA E COMERCIO LTDA, BR            22     17      1      6     16  72.73%


  Prefix               AS Path                              Aggregation Suggestion
  186.224.192.0/19     4777 2497 174 28189  + Announce - aggregate of 186.224.192.0/20 (4777 2497 174 28189) and 186.224.208.0/20 (4777 2497 174 28189)
  186.224.192.0/20     4777 2497 174 28189  - Withdrawn - aggregated with 186.224.208.0/20 (4777 2497 174 28189)
  186.224.192.0/21     4777 2497 174 28189  - Withdrawn - matching aggregate 186.224.192.0/20 4777 2497 174 28189
  186.224.192.0/23     4608 4826 6939 28189   
  186.224.200.0/21     4777 2497 174 28189  - Withdrawn - matching aggregate 186.224.192.0/20 4777 2497 174 28189
  186.224.202.0/23     4777 2497 174 28189  - Withdrawn - matching aggregate 186.224.192.0/20 4777 2497 174 28189
  186.224.204.0/22     4777 2497 174 28189  - Withdrawn - matching aggregate 186.224.192.0/20 4777 2497 174 28189
  186.224.204.0/23     4777 2497 174 28189  - Withdrawn - matching aggregate 186.224.192.0/20 4777 2497 174 28189
  186.224.206.0/23     4777 2497 174 28189  - Withdrawn - matching aggregate 186.224.192.0/20 4777 2497 174 28189
  186.224.208.0/20     4777 2497 174 28189  - Withdrawn - aggregated with 186.224.192.0/20 (4777 2497 174 28189)
  186.224.208.0/21     4777 2497 174 28189  - Withdrawn - matching aggregate 186.224.208.0/20 4777 2497 174 28189
  186.224.208.0/23     4777 2497 174 28189  - Withdrawn - matching aggregate 186.224.208.0/20 4777 2497 174 28189
  186.224.210.0/24     4777 2497 174 28189  - Withdrawn - matching aggregate 186.224.208.0/20 4777 2497 174 28189
  186.224.214.0/23     4777 2497 174 28189  - Withdrawn - matching aggregate 186.224.208.0/20 4777 2497 174 28189
  186.224.216.0/21     4777 2497 174 28189  - Withdrawn - matching aggregate 186.224.208.0/20 4777 2497 174 28189
  186.224.218.0/23     4777 2497 174 28189  - Withdrawn - matching aggregate 186.224.208.0/20 4777 2497 174 28189
  186.224.220.0/23     4777 2497 174 28189  - Withdrawn - matching aggregate 186.224.208.0/20 4777 2497 174 28189
  189.90.2.0/23        4777 2497 174 28189    
  189.90.4.0/22        4777 2497 174 28189    
  189.90.8.0/21        4777 2497 174 28189    
  189.90.10.0/23       4608 7575 7195 28189   
  189.90.14.0/23       4777 2497 174 28189  - Withdrawn - matching aggregate 189.90.8.0/21 4777 2497 174 28189
  189.90.15.0/24       4777 2497 174 28189  - Withdrawn - matching aggregate 189.90.8.0/21 4777 2497 174 28189

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

AS28189   17 More Specifics   22 Total Advertisements   JR & JS ENGENHARIA E COMERCIO LTDA, BR
    186.224.192.0/21              186.224.192.0/20
    186.224.192.0/23              186.224.192.0/20
    186.224.200.0/21              186.224.192.0/20
    186.224.202.0/23              186.224.192.0/20
    186.224.204.0/22              186.224.192.0/20
    186.224.204.0/23              186.224.192.0/20
    186.224.206.0/23              186.224.192.0/20
    186.224.208.0/21              186.224.208.0/20
    186.224.208.0/23              186.224.208.0/20
    186.224.210.0/24              186.224.208.0/20
    186.224.214.0/23              186.224.208.0/20
    186.224.216.0/21              186.224.208.0/20
    186.224.218.0/23              186.224.208.0/20
    186.224.220.0/23              186.224.208.0/20
    189.90.10.0/23                189.90.8.0/21
    189.90.14.0/23                189.90.8.0/21
    189.90.15.0/24                189.90.8.0/21

Whois Entry

whois: 402332

IANA has recorded AS28189 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28189\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded