Report for 271548

Name

AS271548 - M A S Telecom, 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.

271548 M A S Telecom, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS11432         Telium Telecomunicacoes Ltda, BR
    AS40850         AS-UPIX-40850, US
    AS52468         UFINET PANAMA S.A., PA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43306 AS271548       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  M A S Telecom, 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       %
71947 AS271548      M A S Telecom, BR                                  4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  181.174.212.0/24     6939 52468 271548      
  181.174.213.0/24     3303 40850 271548      
  181.174.214.0/24     6939 11432 271548      
  181.174.215.0/24     7018 174 11432 11432 11432 271548   

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

AS271548   6 More Specifics   6 Total Advertisements   M A S Telecom, BR
    181.174.212.0/23              181.174.212.0/22
    181.174.212.0/24              181.174.212.0/22
    181.174.213.0/24              181.174.212.0/22
    181.174.214.0/23              181.174.212.0/22
    181.174.214.0/24              181.174.212.0/22
    181.174.215.0/24              181.174.212.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 181.174.212.0/23            Announced
    + 181.174.214.0/23            Announced
    + 181.174.214.0/24            Announced
    + 181.174.215.0/24            Announced

Whois Entry

whois: 402590

IANA has recorded AS271548 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271548\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded