Report for 21571

Name

MLS Wireless SA, 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.

21571 MLS Wireless SA, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS4230          CLARO S.A., BR
    AS52468         UFINET PANAMA S.A., PA
  Downstream Adjacent AS list
    AS10688         ISM AUTOMACAO S.A., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5864  AS21571        ORG+TRN Originate:      26624 /17.30  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       %
 2188 AS21571       MLS Wireless SA, BR                               43     34      9     18     25  58.14%


  Prefix               AS Path                              Aggregation Suggestion
  200.152.96.0/19      4777 2497 3356 21571 21571 21571 21571 21571 + Announce - aggregate of 200.152.96.0/20 (4777 2497 3356 21571 21571 21571 21571 21571) and 200.152.112.0/20 (4777 2497 3356 21571 21571 21571 21571 21571)
  200.152.96.0/20      4777 2497 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.112.0/20 (4777 2497 3356 21571 21571 21571 21571 21571)
  200.152.96.0/24      4777 2497 3356 21571 21571 21571 21571 21571 - Withdrawn - matching aggregate 200.152.96.0/20 4777 2497 3356 21571 21571 21571 21571 21571
  200.152.97.0/24      4777 2516 6762 52468 52468 21571 21571 21571 21571 21571   
  200.152.98.0/24      4777 2497 3356 21571 21571 21571 21571 21571 - Withdrawn - matching aggregate 200.152.96.0/20 4777 2497 3356 21571 21571 21571 21571 21571
  200.152.100.0/22     4777 2516 3356 21571 21571 21571 21571 21571 + Announce - aggregate of 200.152.100.0/23 (4777 2516 3356 21571 21571 21571 21571 21571) and 200.152.102.0/23 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.100.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.101.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.101.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.100.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.102.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.103.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.103.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.102.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.104.0/22     4777 2516 3356 21571 21571 21571 21571 21571 + Announce - aggregate of 200.152.104.0/23 (4777 2516 3356 21571 21571 21571 21571 21571) and 200.152.106.0/23 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.104.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.105.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.105.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.104.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.106.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.107.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.107.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.106.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.108.0/23     4777 2516 3356 21571 21571 21571 21571 21571 + Announce - aggregate of 200.152.108.0/24 (4777 2516 3356 21571 21571 21571 21571 21571) and 200.152.109.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.108.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.109.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.109.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.108.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.110.0/24     4777 2516 4230 21571 21571 21571 21571 21571 21571 21571   
  200.152.111.0/24     4777 2516 3356 21571 21571 21571 21571 21571   
  200.152.112.0/20     4777 2497 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.96.0/20 (4777 2497 3356 21571 21571 21571 21571 21571)
  200.152.113.0/24     4777 2516 3356 21571 21571 21571 21571 21571   
  200.152.114.0/23     4777 2516 3356 21571 21571 21571 21571 21571 + Announce - aggregate of 200.152.114.0/24 (4777 2516 3356 21571 21571 21571 21571 21571) and 200.152.115.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.114.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.115.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.115.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.114.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.116.0/22     4777 2516 3356 21571 21571 21571 21571 21571 + Announce - aggregate of 200.152.116.0/23 (4777 2516 3356 21571 21571 21571 21571 21571) and 200.152.118.0/23 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.116.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.117.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.117.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.116.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.118.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.119.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.119.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.118.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.120.0/24     4777 2516 3356 21571 21571 21571 21571 21571   
  200.152.121.0/24     4777 2516 4230 21571 21571 21571 21571 21571 21571 21571   
  200.152.124.0/23     4777 2516 3356 21571 21571 21571 21571 21571 + Announce - aggregate of 200.152.124.0/24 (4777 2516 3356 21571 21571 21571 21571 21571) and 200.152.125.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.124.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.125.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.125.0/24     4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 200.152.124.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  200.152.126.0/24     4777 2516 4230 21571 21571 21571 21571 21571 21571 21571   
  201.23.224.0/19      4777 2497 3356 21571 21571 21571 21571 21571   
  201.23.224.0/21      4777 2516 3356 21571 21571 21571 21571 21571 + Announce - aggregate of 201.23.224.0/22 (4777 2516 3356 21571 21571 21571 21571 21571) and 201.23.228.0/22 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.224.0/24      4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 201.23.225.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.225.0/24      4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 201.23.224.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.226.0/24      4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 201.23.227.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.227.0/24      4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 201.23.226.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.228.0/24      4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 201.23.229.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.229.0/24      4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 201.23.228.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.230.0/24      4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 201.23.231.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.231.0/24      4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 201.23.230.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.232.0/22      4777 2516 3356 21571 21571 21571 21571 21571 + Announce - aggregate of 201.23.232.0/23 (4777 2516 3356 21571 21571 21571 21571 21571) and 201.23.234.0/23 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.232.0/24      4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 201.23.233.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.233.0/24      4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 201.23.232.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.234.0/24      4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 201.23.235.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.235.0/24      4777 2516 3356 21571 21571 21571 21571 21571 - Withdrawn - aggregated with 201.23.234.0/24 (4777 2516 3356 21571 21571 21571 21571 21571)
  201.23.236.0/24      4777 2516 3356 21571 21571 21571 21571 21571   

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

AS21571   40 More Specifics   43 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
    200.152.100.0/24              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

Whois Entry

whois: 402332

IANA has recorded AS21571 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS21571\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)