Report for 267143

Name

CM Net Servicos de Comunicacao Multimidia 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.

267143 CM Net Servicos de Comunicacao Multimidia LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS264288        GNET PROVEDOR, BR
    AS265268        Smart Solucoes Tecnologicas, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20781 AS267143       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  CM Net Servicos de Comunicacao Multimidia 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       %
 9140 AS267143      CM Net Servicos de Comunicacao Multimidia LTD      7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  45.230.4.0/22        4777 2516 6762 14840 265268 267143   
  45.230.4.0/23        4777 2516 6762 14840 265268 267143 - Withdrawn - matching aggregate 45.230.4.0/22 4777 2516 6762 14840 265268 267143
  45.230.4.0/22        4777 2516 6762 14840 264288 264288 267143 + Announce - aggregate of 45.230.4.0/23 (4777 2516 6762 14840 264288 264288 267143) and 45.230.6.0/23 (4777 2516 6762 14840 264288 264288 267143)
  45.230.4.0/24        4777 2516 6762 14840 264288 264288 267143 - Withdrawn - aggregated with 45.230.5.0/24 (4777 2516 6762 14840 264288 264288 267143)
  45.230.5.0/24        4777 2516 6762 14840 264288 264288 267143 - Withdrawn - aggregated with 45.230.4.0/24 (4777 2516 6762 14840 264288 264288 267143)
  45.230.6.0/23        4777 2516 6762 14840 265268 267143 - Withdrawn - matching aggregate 45.230.4.0/22 4777 2516 6762 14840 265268 267143
  45.230.6.0/24        4777 2516 6762 14840 264288 264288 267143 - Withdrawn - aggregated with 45.230.7.0/24 (4777 2516 6762 14840 264288 264288 267143)
  45.230.7.0/24        4777 2516 6762 14840 264288 264288 267143 - Withdrawn - aggregated with 45.230.6.0/24 (4777 2516 6762 14840 264288 264288 267143)

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

AS267143   6 More Specifics   7 Total Advertisements   CM Net Servicos de Comunicacao Multimidia LTDA, BR
    45.230.4.0/23                 45.230.4.0/22
    45.230.4.0/24                 45.230.4.0/22
    45.230.5.0/24                 45.230.4.0/22
    45.230.6.0/23                 45.230.4.0/22
    45.230.6.0/24                 45.230.4.0/22
    45.230.7.0/24                 45.230.4.0/22

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

    + 45.230.4.0/24               Announced
    + 45.230.5.0/24               Announced
    + 45.230.6.0/24               Announced
    + 45.230.7.0/24               Announced

Whois Entry

whois: 402332

IANA has recorded AS267143 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS267143\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded