Report for 271704

Name

AS271704 - MSFIBRA COMERCIO EM SERVICOS DE INFORMATICA EIRELI, 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.

271704 AS271704 - MSFIBRA COMERCIO EM SERVICOS DE INFORMATICA EIRELI, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS53181         AS53181 - Avanca Telecom e Servicos LTDA, BR
    AS28260         AS28260 - ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21168 AS271704       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  AS271704 - MSFIBRA COMERCIO EM SERVICOS DE INFORMATICA EIRELI, 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       %
11709 AS271704      AS271704 - MSFIBRA COMERCIO EM SERVICOS DE IN      7      6      2      3      4  57.14%


  Prefix               AS Path                              Aggregation Suggestion
  45.227.228.0/22      4777 2497 2914 13786 53181 271704   
  45.227.228.0/22      4777 2497 174 13786 53181 28260 271704 + Announce - aggregate of 45.227.228.0/23 (4777 2497 174 13786 53181 28260 271704) and 45.227.230.0/23 (4777 2497 174 13786 53181 28260 271704)
  45.227.228.0/23      4777 2497 174 13786 53181 28260 271704 - Withdrawn - aggregated with 45.227.230.0/23 (4777 2497 174 13786 53181 28260 271704)
  45.227.228.0/24      4777 2497 174 13786 53181 28260 271704 - Withdrawn - matching aggregate 45.227.228.0/23 4777 2497 174 13786 53181 28260 271704
  45.227.229.0/24      4777 2497 174 13786 53181 28260 271704 - Withdrawn - matching aggregate 45.227.228.0/23 4777 2497 174 13786 53181 28260 271704
  45.227.230.0/23      4777 2497 174 13786 53181 28260 271704 - Withdrawn - aggregated with 45.227.228.0/23 (4777 2497 174 13786 53181 28260 271704)
  45.227.230.0/23      4777 2497 2914 13786 53181 28260 271704 + Announce - aggregate of 45.227.230.0/24 (4777 2497 2914 13786 53181 28260 271704) and 45.227.231.0/24 (4777 2497 2914 13786 53181 28260 271704)
  45.227.230.0/24      4777 2497 2914 13786 53181 28260 271704 - Withdrawn - aggregated with 45.227.231.0/24 (4777 2497 2914 13786 53181 28260 271704)
  45.227.231.0/24      4777 2497 2914 13786 53181 28260 271704 - Withdrawn - aggregated with 45.227.230.0/24 (4777 2497 2914 13786 53181 28260 271704)

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

AS271704   6 More Specifics   7 Total Advertisements   AS271704 - MSFIBRA COMERCIO EM SERVICOS DE INFORMATICA EIRELI, BR
    45.227.228.0/23               45.227.228.0/22
    45.227.228.0/24               45.227.228.0/22
    45.227.229.0/24               45.227.228.0/22
    45.227.230.0/23               45.227.228.0/22
    45.227.230.0/24               45.227.228.0/22
    45.227.231.0/24               45.227.228.0/22

Whois Entry

whois: 402617

IANA has recorded AS271704 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271704\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded