Report for 266178

Name

AS266178 - C2M SERVICOS DE INFORMATICA E TELECOMUNICACOES, 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.

266178 C2M SERVICOS DE INFORMATICA E TELECOMUNICACOES, BR

  Adjacency:     6  Upstream:     2  Downstream:     4
  Upstream Adjacent AS list
    AS4230          CLARO S.A., BR
    AS266284        ADAO DA SILVA NORTE-TEL TELECOMUNICACOES EIRELI, BR
  Downstream Adjacent AS list
    AS268190        LINK NET TELECOMUNICACOES LTDA - ME, BR
    AS271323        CONNECT TELECOM, BR
    AS271140        E. A. GOMES SERVICOS DE COMUNICACAO, BR
    AS274524        --No Registry Entry--

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18090 AS266178       ORG+TRN Originate:       4096 /20.00  Transit:       1792 /21.19 C2M SERVICOS DE INFORMATICA E TELECOMUNICACOES, 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       %
 8116 AS266178      C2M SERVICOS DE INFORMATICA E TELECOMUNICACOE     11      6      0      5      6  54.55%


  Prefix               AS Path                              Aggregation Suggestion
  138.97.144.0/24      7018 3356 271253 266284 266284 266284 266178   
  138.97.145.0/24      57866 3356 271253 266284 266284 266284 266178   
  138.97.146.0/24      7018 3356 271253 266284 266284 266284 266284 266178   
  138.97.147.0/24      57866 3356 271253 266284 266284 266284 266178   
  192.144.64.0/22      57866 3356 271253 266284 266284 266284 266178   
  192.144.64.0/23      57866 3356 271253 266284 266284 266284 266178 - Withdrawn - matching aggregate 192.144.64.0/22 57866 3356 271253 266284 266284 266284 266178
  192.144.64.0/24      57866 3356 271253 266284 266284 266284 266178 - Withdrawn - matching aggregate 192.144.64.0/22 57866 3356 271253 266284 266284 266284 266178
  192.144.65.0/24      57866 3356 271253 266284 266284 266284 266178 - Withdrawn - matching aggregate 192.144.64.0/22 57866 3356 271253 266284 266284 266284 266178
  192.144.66.0/23      57866 3356 271253 266284 266284 266284 266178 - Withdrawn - matching aggregate 192.144.64.0/22 57866 3356 271253 266284 266284 266284 266178
  192.144.66.0/24      57866 3356 271253 266284 266284 266284 266178 - Withdrawn - matching aggregate 192.144.64.0/22 57866 3356 271253 266284 266284 266284 266178
  192.144.67.0/24      57866 3356 271253 266284 266284 266284 266178 - Withdrawn - matching aggregate 192.144.64.0/22 57866 3356 271253 266284 266284 266284 266178

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

AS266178   11 More Specifics   12 Total Advertisements   C2M SERVICOS DE INFORMATICA E TELECOMUNICACOES, BR
    38.156.4.0/22                 38.0.0.0/8
    38.156.4.0/23                 38.0.0.0/8
    38.156.4.0/24                 38.0.0.0/8
    38.156.5.0/24                 38.0.0.0/8
    38.156.6.0/23                 38.0.0.0/8
    38.156.6.0/24                 38.0.0.0/8
    38.156.7.0/24                 38.0.0.0/8
    192.144.64.0/23               192.144.64.0/22
    192.144.65.0/24               192.144.64.0/22
    192.144.66.0/23               192.144.64.0/22
    192.144.67.0/24               192.144.64.0/22
    192.144.64.0/24               192.144.64.0/22
    192.144.66.0/24               192.144.64.0/22

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

    + 38.156.4.0/23               Announced
    + 38.156.4.0/24               Announced
    + 38.156.5.0/24               Announced
    + 38.156.6.0/23               Announced
    + 38.156.6.0/24               Announced
    + 38.156.7.0/24               Announced
    + 192.144.66.0/23             Announced
    - 192.144.64.0/24             Withdrawn
    - 192.144.66.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS266178 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266178\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded