Report for 28189

Name

AS28189 - 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 AS28189 - JR & JS ENGENHARIA E COMERCIO LTDA, BR

  Adjacency:    39  Upstream:     4  Downstream:    35
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS13786         SEABORN - Seabras 1 USA, LLC, US
    AS7195          AS7195 - EDGEUNO S.A.S, CO
    AS264409        AS264409 - GRUPO YAX, BR
  Downstream Adjacent AS list
    AS267554        AS267554 - +Net & Telecom, BR
    AS268826        AS268826 - i9DC Consultoria e Servicos de TI Ltda, BR
    AS270285        AS270285 - LX7 TECNOLOGIA LTDA, BR
    AS53021         AS53021 - GAVEA INVESTIMENTOS LTDA, BR
    AS397847        FLEX-SPF - Flextronics International USA, Inc., US
    AS267034        AS267034 - OPEN IT SOLUTIONS EIRELI, BR
    AS263483        AS263483 - DIRECT LAN TELECOMUNICACOES SOROCABA LTDA, BR
    AS262329        AS262329 - HIT Telecomunicacoes Ltda., BR
    AS266382        AS266382 - Mais Provedor Servicos de Internet Ltda - EPP, BR
    AS266428        AS266428 - R L A World Net LTDA, BR
    AS267462        AS267462 - Espaco Link Telecomunicacoes LTDA - ME, BR
    AS268509        AS268509 - COMPLETA Telecomunicacoes Ltda, BR
    AS267212        AS267212 - WEB 8 DATA CENTER LTDA, BR
    AS271432        AS271432 - CLICK TELECOM SERV TELE E TELEFONIA LTDA, BR
    AS271475        AS271475 - Fox Connecta, BR
    AS271677        AS271677 - Wsim Informatica Ltda. ME, BR
    AS271682        AS271682 - M3solutions Informatica EIRELI, BR
    AS271258        AS271258 - ERICK TELECOM, BR
    AS268890        AS268890 - ASTERNET SERVICOS DE COMUNICACAO MULTIMIDIA LTDA, BR
    AS268788        AS268788 - HEXA TELECOM LTDA, BR
    AS268726        AS268726 - TOPNET SERVICOS DE TELECOMU E MULTIMIDIA EIRELI-ME, BR
    AS274696        AS274696 - JHR TELECOMUNICACOES LTDA ME, BR
    AS266931        AS266931 - RE Servicos de Comunicacao Multimidia, BR
    AS268013        AS268013 - Optfiber Telecomunicacoes Eirelli, BR
    AS272276        AS272276 - OTIMI TECNOLOGIA - PRESTACAO DE SERV. TEC. EIRELI, BR
    AS271740        AS271740 - Mais Fibra, BR
    AS264198        AS264198 - M2E PREST DE SERV ESPECIALIZADOS EM INF LTDA - EPP, BR
    AS22341         AS22341 - RTM - Rede de Telecomunicacoes para o Mercado Ltda, BR
    AS263892        AS263892 - Tribunal Regional Federal da Terceira Regiao, BR
    AS268243        AS268243 - LUXFIBRA TELECOM, BR
    AS270622        AS270622 - AGINET DATACENTER INFORMATICA LTDA, BR
    AS272646        AS272646 - CMA Consultoria Metodos Assessoria e Mercantil S/A, BR
    AS272232        AS272232 - Union Tel Telecomunicacoes LTDA, BR
    AS264217        AS264217 - Sem Fone Telecomunicacoes Ltda, BR
    AS271590        AS271590 - HELOISA SAMPAIO PINTO TELECOMUNICACOES, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7236  AS28189        ORG+TRN Originate:      18176 /17.85  Transit:     122368 /15.10 AS28189 - 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       %
 1944 AS28189       AS28189 - JR & JS ENGENHARIA E COMERCIO LTDA,     34     32      3      5     29  85.29%


  Prefix               AS Path                              Aggregation Suggestion
  186.224.192.0/19     4608 7575 264409 28189 + Announce - aggregate of 186.224.192.0/20 (4608 7575 264409 28189) and 186.224.208.0/20 (4608 7575 264409 28189)
  186.224.192.0/20     4608 7575 264409 28189 - Withdrawn - aggregated with 186.224.208.0/20 (4608 7575 264409 28189)
  186.224.192.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.192.0/20 4608 7575 264409 28189
  186.224.194.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.192.0/20 4608 7575 264409 28189
  186.224.196.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.192.0/20 4608 7575 264409 28189
  186.224.198.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.192.0/20 4608 7575 264409 28189
  186.224.199.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.192.0/20 4608 7575 264409 28189
  186.224.200.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.192.0/20 4608 7575 264409 28189
  186.224.201.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.192.0/20 4608 7575 264409 28189
  186.224.202.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.192.0/20 4608 7575 264409 28189
  186.224.203.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.192.0/20 4608 7575 264409 28189
  186.224.204.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.192.0/20 4608 7575 264409 28189
  186.224.205.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.192.0/20 4608 7575 264409 28189
  186.224.207.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.192.0/20 4608 7575 264409 28189
  186.224.208.0/20     4608 7575 264409 28189 - Withdrawn - aggregated with 186.224.192.0/20 (4608 7575 264409 28189)
  186.224.208.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.208.0/20 4608 7575 264409 28189
  186.224.209.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.208.0/20 4608 7575 264409 28189
  186.224.210.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.208.0/20 4608 7575 264409 28189
  186.224.214.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.208.0/20 4608 7575 264409 28189
  186.224.215.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.208.0/20 4608 7575 264409 28189
  186.224.219.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.208.0/20 4608 7575 264409 28189
  186.224.220.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.208.0/20 4608 7575 264409 28189
  186.224.221.0/24     4608 7575 264409 28189 - Withdrawn - matching aggregate 186.224.208.0/20 4608 7575 264409 28189
  189.90.2.0/23        4608 7575 264409 28189 + Announce - aggregate of 189.90.2.0/24 (4608 7575 264409 28189) and 189.90.3.0/24 (4608 7575 264409 28189)
  189.90.2.0/24        4608 7575 264409 28189 - Withdrawn - aggregated with 189.90.3.0/24 (4608 7575 264409 28189)
  189.90.3.0/24        4608 7575 264409 28189 - Withdrawn - aggregated with 189.90.2.0/24 (4608 7575 264409 28189)
  189.90.4.0/23        4608 7575 264409 28189 + Announce - aggregate of 189.90.4.0/24 (4608 7575 264409 28189) and 189.90.5.0/24 (4608 7575 264409 28189)
  189.90.4.0/24        4608 7575 264409 28189 - Withdrawn - aggregated with 189.90.5.0/24 (4608 7575 264409 28189)
  189.90.5.0/24        4608 7575 264409 28189 - Withdrawn - aggregated with 189.90.4.0/24 (4608 7575 264409 28189)
  189.90.7.0/24        4608 7575 264409 28189   
  189.90.8.0/21        4608 7575 264409 28189   
  189.90.8.0/24        4608 7575 264409 28189 - Withdrawn - matching aggregate 189.90.8.0/21 4608 7575 264409 28189
  189.90.9.0/24        4608 7575 264409 28189 - Withdrawn - matching aggregate 189.90.8.0/21 4608 7575 264409 28189
  189.90.11.0/24       4608 7575 264409 28189 - Withdrawn - matching aggregate 189.90.8.0/21 4608 7575 264409 28189
  189.90.13.0/24       4608 7575 264409 28189 - Withdrawn - matching aggregate 189.90.8.0/21 4608 7575 264409 28189
  189.90.14.0/24       4608 7575 264409 28189 - Withdrawn - matching aggregate 189.90.8.0/21 4608 7575 264409 28189
  189.90.15.0/24       4608 7575 264409 28189 - Withdrawn - matching aggregate 189.90.8.0/21 4608 7575 264409 28189

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

AS28189   31 More Specifics   34 Total Advertisements   AS28189 - JR & JS ENGENHARIA E COMERCIO LTDA, BR
    186.224.192.0/24              186.224.192.0/20
    186.224.194.0/24              186.224.192.0/20
    186.224.196.0/24              186.224.192.0/20
    186.224.198.0/24              186.224.192.0/20
    186.224.199.0/24              186.224.192.0/20
    186.224.200.0/24              186.224.192.0/20
    186.224.201.0/24              186.224.192.0/20
    186.224.202.0/24              186.224.192.0/20
    186.224.203.0/24              186.224.192.0/20
    186.224.204.0/24              186.224.192.0/20
    186.224.205.0/24              186.224.192.0/20
    186.224.207.0/24              186.224.192.0/20
    186.224.208.0/24              186.224.208.0/20
    186.224.209.0/24              186.224.208.0/20
    186.224.210.0/24              186.224.208.0/20
    186.224.214.0/24              186.224.208.0/20
    186.224.215.0/24              186.224.208.0/20
    186.224.219.0/24              186.224.208.0/20
    186.224.220.0/24              186.224.208.0/20
    186.224.221.0/24              186.224.208.0/20
    189.90.2.0/24                 189.90.2.0/23
    189.90.3.0/24                 189.90.2.0/23
    189.90.4.0/24                 189.90.4.0/22
    189.90.5.0/24                 189.90.4.0/22
    189.90.7.0/24                 189.90.4.0/22
    189.90.8.0/24                 189.90.8.0/21
    189.90.9.0/24                 189.90.8.0/21
    189.90.11.0/24                189.90.8.0/21
    189.90.13.0/24                189.90.8.0/21
    189.90.14.0/24                189.90.8.0/21
    189.90.15.0/24                189.90.8.0/21
    186.224.192.0/21              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
    186.224.214.0/23              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

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

    + 186.224.192.0/24            Announced
    + 186.224.194.0/24            Announced
    + 186.224.196.0/24            Announced
    + 186.224.198.0/24            Announced
    + 186.224.200.0/24            Announced
    + 186.224.201.0/24            Announced
    + 186.224.202.0/24            Announced
    + 186.224.203.0/24            Announced
    + 186.224.204.0/24            Announced
    + 186.224.205.0/24            Announced
    + 186.224.207.0/24            Announced
    + 186.224.208.0/24            Announced
    + 186.224.209.0/24            Announced
    + 186.224.214.0/24            Announced
    + 186.224.215.0/24            Announced
    + 186.224.219.0/24            Announced
    + 186.224.220.0/24            Announced
    + 186.224.221.0/24            Announced
    + 189.90.2.0/24               Announced
    + 189.90.3.0/24               Announced
    + 189.90.4.0/24               Announced
    + 189.90.5.0/24               Announced
    + 189.90.7.0/24               Announced
    + 189.90.8.0/24               Announced
    + 189.90.9.0/24               Announced
    + 189.90.11.0/24              Announced
    + 189.90.13.0/24              Announced
    + 189.90.14.0/24              Announced
    - 186.224.192.0/21            Withdrawn
    - 186.224.200.0/21            Withdrawn
    - 186.224.202.0/23            Withdrawn
    - 186.224.204.0/22            Withdrawn
    - 186.224.204.0/23            Withdrawn
    - 186.224.206.0/23            Withdrawn
    - 186.224.208.0/21            Withdrawn
    - 186.224.208.0/23            Withdrawn
    - 186.224.214.0/23            Withdrawn
    - 186.224.216.0/21            Withdrawn
    - 186.224.218.0/23            Withdrawn
    - 186.224.220.0/23            Withdrawn
    - 189.90.2.0/23               Withdrawn
    - 189.90.4.0/22               Withdrawn
    - 189.90.10.0/23              Withdrawn
    - 189.90.14.0/23              Withdrawn

Whois Entry

whois: 402591

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