Report for 262725

Name

AS262725 - RG SILVEIRA 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.

262725 AS262725 - RG SILVEIRA LTDA, BR

  Adjacency:    17  Upstream:     3  Downstream:    14
  Upstream Adjacent AS list
    AS264409        AS264409 - GRUPO YAX, BR
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS266145        AS266145 - NOVA TECNOLOGIA, BR
    AS267540        AS267540 - ITACELL TELECOM LTDA, BR
    AS268217        AS268217 - PATRICIO LEMOS ALVES MANT COMP INF - ME, BR
    AS268229        AS268229 - VIA ONDAS TELECOMUNICACOES LTDA, BR
    AS268186        AS268186 - InterOuro Telecom, BR
    AS268080        AS268080 - JMA PROVEDOR DE INTERNET LTDA - ME, BR
    AS270809        AS270809 - REINALDO PEREIRA DOS SANTOS, BR
    AS269701        AS269701 - filipe roberto dos santos-me, BR
    AS268665        AS268665 - TEONET TELECOMUNICACOES LTDA, BR
    AS266529        AS266529 - ASPEEDNET TELECOM ME, BR
    AS53050         AS53050 - Super Cabo TV Caratinga Ltda, BR
    AS274818        AS274818 - CONEXAO MAIS EMPRESA DE TELECOMUNICACOES LTDA, BR
    AS265952        AS265952 - Rap 10 Telecomunicacoes Eireli, BR
    AS269425        AS269425 - RN TELECOMUNICACOES EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5758  AS262725       ORG+TRN Originate:      27904 /17.23  Transit:      19968 /17.71 AS262725 - RG SILVEIRA 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       %
 2921 AS262725      AS262725 - RG SILVEIRA LTDA, BR                   25     20      1      6     19  76.00%


  Prefix               AS Path                              Aggregation Suggestion
  89.213.41.0/24       4777 2497 3356 262725   
  186.192.0.0/20       4777 2497 174 262725   
  186.192.0.0/21       4777 2497 174 262725 - Withdrawn - matching aggregate 186.192.0.0/20 4777 2497 174 262725
  186.192.0.0/22       4777 2497 174 262725 - Withdrawn - matching aggregate 186.192.0.0/20 4777 2497 174 262725
  186.192.0.0/23       4777 2497 174 262725 - Withdrawn - matching aggregate 186.192.0.0/20 4777 2497 174 262725
  186.192.2.0/23       4777 2497 174 262725 - Withdrawn - matching aggregate 186.192.0.0/20 4777 2497 174 262725
  186.192.4.0/22       4777 2497 174 262725 - Withdrawn - matching aggregate 186.192.0.0/20 4777 2497 174 262725
  186.192.4.0/23       4777 2497 174 262725 - Withdrawn - matching aggregate 186.192.0.0/20 4777 2497 174 262725
  186.192.6.0/23       4777 2497 174 262725 - Withdrawn - matching aggregate 186.192.0.0/20 4777 2497 174 262725
  186.192.8.0/21       4777 2497 174 262725 - Withdrawn - matching aggregate 186.192.0.0/20 4777 2497 174 262725
  186.192.8.0/22       4777 2497 3356 262725   
  186.192.8.0/22       4777 2497 174 262725 + Announce - aggregate of 186.192.8.0/23 (4777 2497 174 262725) and 186.192.10.0/23 (4777 2497 174 262725)
  186.192.8.0/23       4777 2497 174 262725 - Withdrawn - aggregated with 186.192.10.0/23 (4777 2497 174 262725)
  186.192.10.0/23      4777 2497 174 262725 - Withdrawn - aggregated with 186.192.8.0/23 (4777 2497 174 262725)
  186.192.12.0/22      4777 2497 174 262725 - Withdrawn - matching aggregate 186.192.0.0/20 4777 2497 174 262725
  186.192.12.0/23      4777 2497 174 262725 - Withdrawn - matching aggregate 186.192.0.0/20 4777 2497 174 262725
  186.192.14.0/23      4777 2497 3356 262725   
  186.235.64.0/20      4777 2497 174 262725   
  186.235.64.0/21      4777 2497 174 262725 - Withdrawn - matching aggregate 186.235.64.0/20 4777 2497 174 262725
  186.235.64.0/23      4777 2497 174 262725 - Withdrawn - matching aggregate 186.235.64.0/20 4777 2497 174 262725
  186.235.66.0/23      4777 2497 174 262725 - Withdrawn - matching aggregate 186.235.64.0/20 4777 2497 174 262725
  186.235.70.0/23      4777 2497 174 262725 - Withdrawn - matching aggregate 186.235.64.0/20 4777 2497 174 262725
  186.235.72.0/21      4777 2497 174 262725 - Withdrawn - matching aggregate 186.235.64.0/20 4777 2497 174 262725
  186.235.74.0/23      4777 2497 174 262725 - Withdrawn - matching aggregate 186.235.64.0/20 4777 2497 174 262725
  186.235.76.0/23      4777 2497 174 262725 - Withdrawn - matching aggregate 186.235.64.0/20 4777 2497 174 262725
  186.235.78.0/23      4777 2497 174 262725 - Withdrawn - matching aggregate 186.235.64.0/20 4777 2497 174 262725

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

AS262725   23 More Specifics   25 Total Advertisements   AS262725 - RG SILVEIRA LTDA, BR
    89.213.41.0/24                89.213.40.0/21
    186.192.0.0/21                186.192.0.0/20
    186.192.0.0/22                186.192.0.0/20
    186.192.0.0/23                186.192.0.0/20
    186.192.2.0/23                186.192.0.0/20
    186.192.4.0/22                186.192.0.0/20
    186.192.4.0/23                186.192.0.0/20
    186.192.6.0/23                186.192.0.0/20
    186.192.8.0/21                186.192.0.0/20
    186.192.8.0/22                186.192.0.0/20
    186.192.8.0/23                186.192.0.0/20
    186.192.10.0/23               186.192.0.0/20
    186.192.12.0/22               186.192.0.0/20
    186.192.12.0/23               186.192.0.0/20
    186.192.14.0/23               186.192.0.0/20
    186.235.64.0/21               186.235.64.0/20
    186.235.64.0/23               186.235.64.0/20
    186.235.66.0/23               186.235.64.0/20
    186.235.70.0/23               186.235.64.0/20
    186.235.72.0/21               186.235.64.0/20
    186.235.74.0/23               186.235.64.0/20
    186.235.76.0/23               186.235.64.0/20
    186.235.78.0/23               186.235.64.0/20

Whois Entry

whois: 402617

IANA has recorded AS262725 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262725\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded