Report for 21571

Name

AS21571 - MLS Wireless S/A, 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.

21571 MLS Wireless SA, BR

  Adjacency:     5  Upstream:     4  Downstream:     1
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS4230          CLARO S.A., BR
    AS52468         UFINET PANAMA S.A., PA
    AS3356          LEVEL3, US
  Downstream Adjacent AS list
    AS10688         ISM AUTOMACAO S.A., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5888  AS21571        ORG+TRN Originate:      26880 /17.29  Transit:       8192 /19.00 MLS Wireless SA, 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       %
 1526 AS21571       MLS Wireless SA, BR                               44     40      1      5     39  88.64%


  Prefix               AS Path                              Aggregation Suggestion
  200.152.96.0/19      6939 21571           + Announce - aggregate of 200.152.96.0/20 (6939 21571) and 200.152.112.0/20 (6939 21571)
  200.152.96.0/20      6939 21571           - Withdrawn - aggregated with 200.152.112.0/20 (6939 21571)
  200.152.96.0/24      6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.97.0/24      6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.98.0/24      6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.99.0/24      6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.100.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.101.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.102.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.103.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.104.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.105.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.106.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.107.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.108.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.109.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.110.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.111.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.96.0/20 6939 21571
  200.152.112.0/20     6939 21571           - Withdrawn - aggregated with 200.152.96.0/20 (6939 21571)
  200.152.113.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.112.0/20 6939 21571
  200.152.114.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.112.0/20 6939 21571
  200.152.115.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.112.0/20 6939 21571
  200.152.116.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.112.0/20 6939 21571
  200.152.117.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.112.0/20 6939 21571
  200.152.118.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.112.0/20 6939 21571
  200.152.119.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.112.0/20 6939 21571
  200.152.120.0/24     7018 3356 21571 21571 21571 21571 21571   
  200.152.121.0/24     6939 4230 21571 21571 21571 21571 21571 21571 21571   
  200.152.124.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.112.0/20 6939 21571
  200.152.125.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.112.0/20 6939 21571
  200.152.126.0/24     6939 21571           - Withdrawn - matching aggregate 200.152.112.0/20 6939 21571
  201.23.224.0/19      6939 21571             
  201.23.224.0/24      6939 21571           - Withdrawn - matching aggregate 201.23.224.0/19 6939 21571
  201.23.225.0/24      6939 21571           - Withdrawn - matching aggregate 201.23.224.0/19 6939 21571
  201.23.226.0/24      6939 21571           - Withdrawn - matching aggregate 201.23.224.0/19 6939 21571
  201.23.227.0/24      6939 21571           - Withdrawn - matching aggregate 201.23.224.0/19 6939 21571
  201.23.228.0/24      6939 21571           - Withdrawn - matching aggregate 201.23.224.0/19 6939 21571
  201.23.229.0/24      6939 21571           - Withdrawn - matching aggregate 201.23.224.0/19 6939 21571
  201.23.230.0/24      6939 21571           - Withdrawn - matching aggregate 201.23.224.0/19 6939 21571
  201.23.231.0/24      6939 21571           - Withdrawn - matching aggregate 201.23.224.0/19 6939 21571
  201.23.232.0/24      6939 21571           - Withdrawn - matching aggregate 201.23.224.0/19 6939 21571
  201.23.233.0/24      6939 21571           - Withdrawn - matching aggregate 201.23.224.0/19 6939 21571
  201.23.234.0/24      6939 21571           - Withdrawn - matching aggregate 201.23.224.0/19 6939 21571
  201.23.235.0/24      6939 21571           - Withdrawn - matching aggregate 201.23.224.0/19 6939 21571
  201.23.236.0/24      7018 3356 21571 21571 21571 21571 21571   

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

AS21571   41 More Specifics   44 Total Advertisements   MLS Wireless SA, BR
    200.152.96.0/24               200.152.96.0/20
    200.152.97.0/24               200.152.96.0/20
    200.152.98.0/24               200.152.96.0/20
    200.152.99.0/24               200.152.96.0/20
    200.152.100.0/24              200.152.96.0/20
    200.152.101.0/24              200.152.96.0/20
    200.152.102.0/24              200.152.96.0/20
    200.152.103.0/24              200.152.96.0/20
    200.152.104.0/24              200.152.96.0/20
    200.152.105.0/24              200.152.96.0/20
    200.152.106.0/24              200.152.96.0/20
    200.152.107.0/24              200.152.96.0/20
    200.152.108.0/24              200.152.96.0/20
    200.152.109.0/24              200.152.96.0/20
    200.152.110.0/24              200.152.96.0/20
    200.152.111.0/24              200.152.96.0/20
    200.152.113.0/24              200.152.112.0/20
    200.152.114.0/24              200.152.112.0/20
    200.152.115.0/24              200.152.112.0/20
    200.152.116.0/24              200.152.112.0/20
    200.152.117.0/24              200.152.112.0/20
    200.152.118.0/24              200.152.112.0/20
    200.152.119.0/24              200.152.112.0/20
    200.152.120.0/24              200.152.112.0/20
    200.152.121.0/24              200.152.112.0/20
    200.152.124.0/24              200.152.112.0/20
    200.152.125.0/24              200.152.112.0/20
    200.152.126.0/24              200.152.112.0/20
    201.23.224.0/24               201.23.224.0/19
    201.23.225.0/24               201.23.224.0/19
    201.23.226.0/24               201.23.224.0/19
    201.23.227.0/24               201.23.224.0/19
    201.23.228.0/24               201.23.224.0/19
    201.23.229.0/24               201.23.224.0/19
    201.23.230.0/24               201.23.224.0/19
    201.23.231.0/24               201.23.224.0/19
    201.23.232.0/24               201.23.224.0/19
    201.23.233.0/24               201.23.224.0/19
    201.23.234.0/24               201.23.224.0/19
    201.23.235.0/24               201.23.224.0/19
    201.23.236.0/24               201.23.224.0/19
    200.152.99.0/26               200.152.96.0/20

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

    - 200.152.99.0/26             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS21571 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21571\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded