Report for 271640

Name

AS271640 - UNIVERSIDADE FEDERAL DE VICOSA, 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.

271640 AS271640 - UNIVERSIDADE FEDERAL DE VICOSA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS10417         AS10417 - Fundacao de Desenvolvimento da Pesquisa, BR
    AS23106         AS23106 - AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3880  AS271640       ORIGIN  Originate:      65536 /16.00  Transit:          0 /0.00  AS271640 - UNIVERSIDADE FEDERAL DE VICOSA, 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       %
  846 AS271640      AS271640 - UNIVERSIDADE FEDERAL DE VICOSA, BR    129    100     24     53     76  58.91%


  Prefix               AS Path                              Aggregation Suggestion
  200.235.128.0/17     4777 2516 4230 23106 271640   
  200.235.128.0/23     4608 7575 7195 23106 271640 + Announce - aggregate of 200.235.128.0/24 (4608 7575 7195 23106 271640) and 200.235.129.0/24 (4608 7575 7195 23106 271640)
  200.235.128.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.129.0/24 (4608 7575 7195 23106 271640)
  200.235.129.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.128.0/24 (4608 7575 7195 23106 271640)
  200.235.130.0/23     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.130.0/24 (4608 7575 11537 1916 10417 271640) and 200.235.131.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.130.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.131.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.131.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.130.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.132.0/24     4608 7575 11537 1916 10417 271640   
  200.235.133.0/24     4608 7575 7195 23106 271640   
  200.235.134.0/23     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.134.0/24 (4608 7575 11537 1916 10417 271640) and 200.235.135.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.134.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.135.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.135.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.134.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.136.0/23     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.136.0/24 (4608 7575 11537 1916 10417 271640) and 200.235.137.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.136.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.137.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.137.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.136.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.138.0/24     4608 7575 11537 1916 10417 271640   
  200.235.139.0/24     4608 7575 7195 23106 271640   
  200.235.140.0/22     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.140.0/23 (4608 7575 11537 1916 10417 271640) and 200.235.142.0/23 (4608 7575 11537 1916 10417 271640)
  200.235.140.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.141.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.141.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.140.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.142.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.143.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.143.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.142.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.144.0/22     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.144.0/23 (4608 7575 11537 1916 10417 271640) and 200.235.146.0/23 (4608 7575 11537 1916 10417 271640)
  200.235.144.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.145.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.145.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.144.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.146.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.147.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.147.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.146.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.148.0/24     4608 7575 11537 1916 10417 271640   
  200.235.149.0/24     4608 7575 7195 23106 271640   
  200.235.150.0/24     4608 7575 11537 1916 10417 271640   
  200.235.151.0/24     4608 7575 7195 23106 271640   
  200.235.152.0/24     4608 7575 7195 23106 271640   
  200.235.153.0/24     4608 7575 11537 1916 10417 271640   
  200.235.154.0/23     4608 7575 7195 23106 271640 + Announce - aggregate of 200.235.154.0/24 (4608 7575 7195 23106 271640) and 200.235.155.0/24 (4608 7575 7195 23106 271640)
  200.235.154.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.155.0/24 (4608 7575 7195 23106 271640)
  200.235.155.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.154.0/24 (4608 7575 7195 23106 271640)
  200.235.156.0/23     4608 7575 7195 23106 271640 + Announce - aggregate of 200.235.156.0/24 (4608 7575 7195 23106 271640) and 200.235.157.0/24 (4608 7575 7195 23106 271640)
  200.235.156.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.157.0/24 (4608 7575 7195 23106 271640)
  200.235.157.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.156.0/24 (4608 7575 7195 23106 271640)
  200.235.158.0/24     4608 7575 7195 23106 271640   
  200.235.159.0/24     4608 7575 11537 1916 10417 271640   
  200.235.160.0/21     4608 7575 7195 23106 271640 + Announce - aggregate of 200.235.160.0/22 (4608 7575 7195 23106 271640) and 200.235.164.0/22 (4608 7575 7195 23106 271640)
  200.235.160.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.161.0/24 (4608 7575 7195 23106 271640)
  200.235.161.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.160.0/24 (4608 7575 7195 23106 271640)
  200.235.162.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.163.0/24 (4608 7575 7195 23106 271640)
  200.235.163.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.162.0/24 (4608 7575 7195 23106 271640)
  200.235.164.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.165.0/24 (4608 7575 7195 23106 271640)
  200.235.165.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.164.0/24 (4608 7575 7195 23106 271640)
  200.235.166.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.167.0/24 (4608 7575 7195 23106 271640)
  200.235.167.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.166.0/24 (4608 7575 7195 23106 271640)
  200.235.168.0/23     4608 7575 7195 23106 271640 + Announce - aggregate of 200.235.168.0/24 (4608 7575 7195 23106 271640) and 200.235.169.0/24 (4608 7575 7195 23106 271640)
  200.235.168.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.169.0/24 (4608 7575 7195 23106 271640)
  200.235.169.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.168.0/24 (4608 7575 7195 23106 271640)
  200.235.170.0/23     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.170.0/24 (4608 7575 11537 1916 10417 271640) and 200.235.171.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.170.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.171.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.171.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.170.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.172.0/22     4608 7575 7195 23106 271640 + Announce - aggregate of 200.235.172.0/23 (4608 7575 7195 23106 271640) and 200.235.174.0/23 (4608 7575 7195 23106 271640)
  200.235.172.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.173.0/24 (4608 7575 7195 23106 271640)
  200.235.173.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.172.0/24 (4608 7575 7195 23106 271640)
  200.235.174.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.175.0/24 (4608 7575 7195 23106 271640)
  200.235.175.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.174.0/24 (4608 7575 7195 23106 271640)
  200.235.176.0/24     4608 7575 7195 23106 271640   
  200.235.177.0/24     4608 7575 11537 1916 10417 271640   
  200.235.178.0/24     4608 7575 7195 23106 271640   
  200.235.179.0/24     4608 7575 11537 1916 10417 271640   
  200.235.180.0/22     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.180.0/23 (4608 7575 11537 1916 10417 271640) and 200.235.182.0/23 (4608 7575 11537 1916 10417 271640)
  200.235.180.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.181.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.181.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.180.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.182.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.183.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.183.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.182.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.184.0/21     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.184.0/22 (4608 7575 11537 1916 10417 271640) and 200.235.188.0/22 (4608 7575 11537 1916 10417 271640)
  200.235.184.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.185.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.185.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.184.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.186.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.187.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.187.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.186.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.188.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.189.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.189.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.188.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.190.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.191.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.191.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.190.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.192.0/24     4608 7575 11537 1916 10417 271640   
  200.235.193.0/24     4608 7575 7195 23106 271640   
  200.235.194.0/24     4608 7575 11537 1916 10417 271640   
  200.235.195.0/24     4608 7575 7195 23106 271640   
  200.235.196.0/22     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.196.0/23 (4608 7575 11537 1916 10417 271640) and 200.235.198.0/23 (4608 7575 11537 1916 10417 271640)
  200.235.196.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.197.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.197.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.196.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.198.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.199.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.199.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.198.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.200.0/24     4608 7575 11537 1916 10417 271640   
  200.235.201.0/24     4608 7575 7195 23106 271640   
  200.235.202.0/23     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.202.0/24 (4608 7575 11537 1916 10417 271640) and 200.235.203.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.202.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.203.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.203.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.202.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.204.0/24     4608 7575 7195 23106 271640   
  200.235.205.0/24     4608 7575 11537 1916 10417 271640   
  200.235.206.0/23     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.206.0/24 (4608 7575 11537 1916 10417 271640) and 200.235.207.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.206.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.207.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.207.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.206.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.208.0/21     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.208.0/22 (4608 7575 11537 1916 10417 271640) and 200.235.212.0/22 (4608 7575 11537 1916 10417 271640)
  200.235.208.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.209.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.209.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.208.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.210.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.211.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.211.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.210.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.212.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.213.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.213.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.212.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.214.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.215.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.215.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.214.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.216.0/22     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.216.0/23 (4608 7575 11537 1916 10417 271640) and 200.235.218.0/23 (4608 7575 11537 1916 10417 271640)
  200.235.216.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.217.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.217.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.216.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.218.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.219.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.219.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.218.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.220.0/24     4608 7575 11537 1916 10417 271640   
  200.235.221.0/24     4608 7575 7195 23106 271640   
  200.235.222.0/23     4608 7575 11537 1916 10417 271640 + Announce - aggregate of 200.235.222.0/24 (4608 7575 11537 1916 10417 271640) and 200.235.223.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.222.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.223.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.223.0/24     4608 7575 11537 1916 10417 271640 - Withdrawn - aggregated with 200.235.222.0/24 (4608 7575 11537 1916 10417 271640)
  200.235.224.0/20     4608 7575 7195 23106 271640 + Announce - aggregate of 200.235.224.0/21 (4608 7575 7195 23106 271640) and 200.235.232.0/21 (4608 7575 7195 23106 271640)
  200.235.224.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.225.0/24 (4608 7575 7195 23106 271640)
  200.235.225.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.224.0/24 (4608 7575 7195 23106 271640)
  200.235.226.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.227.0/24 (4608 7575 7195 23106 271640)
  200.235.227.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.226.0/24 (4608 7575 7195 23106 271640)
  200.235.228.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.229.0/24 (4608 7575 7195 23106 271640)
  200.235.229.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.228.0/24 (4608 7575 7195 23106 271640)
  200.235.230.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.231.0/24 (4608 7575 7195 23106 271640)
  200.235.231.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.230.0/24 (4608 7575 7195 23106 271640)
  200.235.232.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.233.0/24 (4608 7575 7195 23106 271640)
  200.235.233.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.232.0/24 (4608 7575 7195 23106 271640)
  200.235.234.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.235.0/24 (4608 7575 7195 23106 271640)
  200.235.235.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.234.0/24 (4608 7575 7195 23106 271640)
  200.235.236.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.237.0/24 (4608 7575 7195 23106 271640)
  200.235.237.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.236.0/24 (4608 7575 7195 23106 271640)
  200.235.238.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.239.0/24 (4608 7575 7195 23106 271640)
  200.235.239.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.238.0/24 (4608 7575 7195 23106 271640)
  200.235.240.0/21     4608 7575 7195 23106 271640 + Announce - aggregate of 200.235.240.0/22 (4608 7575 7195 23106 271640) and 200.235.244.0/22 (4608 7575 7195 23106 271640)
  200.235.240.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.241.0/24 (4608 7575 7195 23106 271640)
  200.235.241.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.240.0/24 (4608 7575 7195 23106 271640)
  200.235.242.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.243.0/24 (4608 7575 7195 23106 271640)
  200.235.243.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.242.0/24 (4608 7575 7195 23106 271640)
  200.235.244.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.245.0/24 (4608 7575 7195 23106 271640)
  200.235.245.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.244.0/24 (4608 7575 7195 23106 271640)
  200.235.246.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.247.0/24 (4608 7575 7195 23106 271640)
  200.235.247.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.246.0/24 (4608 7575 7195 23106 271640)
  200.235.248.0/22     4608 7575 7195 23106 271640 + Announce - aggregate of 200.235.248.0/23 (4608 7575 7195 23106 271640) and 200.235.250.0/23 (4608 7575 7195 23106 271640)
  200.235.248.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.249.0/24 (4608 7575 7195 23106 271640)
  200.235.249.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.248.0/24 (4608 7575 7195 23106 271640)
  200.235.250.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.251.0/24 (4608 7575 7195 23106 271640)
  200.235.251.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.250.0/24 (4608 7575 7195 23106 271640)
  200.235.252.0/23     4608 7575 7195 23106 271640 + Announce - aggregate of 200.235.252.0/24 (4608 7575 7195 23106 271640) and 200.235.253.0/24 (4608 7575 7195 23106 271640)
  200.235.252.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.253.0/24 (4608 7575 7195 23106 271640)
  200.235.253.0/24     4608 7575 7195 23106 271640 - Withdrawn - aggregated with 200.235.252.0/24 (4608 7575 7195 23106 271640)
  200.235.254.0/24     4608 7575 7195 23106 271640   
  200.235.255.0/24     4608 7575 11537 1916 10417 271640   

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

AS271640   128 More Specifics   129 Total Advertisements   AS271640 - UNIVERSIDADE FEDERAL DE VICOSA, BR
    200.235.128.0/24              200.235.128.0/17
    200.235.129.0/24              200.235.128.0/17
    200.235.130.0/24              200.235.128.0/17
    200.235.131.0/24              200.235.128.0/17
    200.235.132.0/24              200.235.128.0/17
    200.235.133.0/24              200.235.128.0/17
    200.235.134.0/24              200.235.128.0/17
    200.235.135.0/24              200.235.128.0/17
    200.235.136.0/24              200.235.128.0/17
    200.235.137.0/24              200.235.128.0/17
    200.235.138.0/24              200.235.128.0/17
    200.235.139.0/24              200.235.128.0/17
    200.235.140.0/24              200.235.128.0/17
    200.235.141.0/24              200.235.128.0/17
    200.235.142.0/24              200.235.128.0/17
    200.235.143.0/24              200.235.128.0/17
    200.235.144.0/24              200.235.128.0/17
    200.235.145.0/24              200.235.128.0/17
    200.235.146.0/24              200.235.128.0/17
    200.235.147.0/24              200.235.128.0/17
    200.235.148.0/24              200.235.128.0/17
    200.235.149.0/24              200.235.128.0/17
    200.235.150.0/24              200.235.128.0/17
    200.235.151.0/24              200.235.128.0/17
    200.235.152.0/24              200.235.128.0/17
    200.235.153.0/24              200.235.128.0/17
    200.235.154.0/24              200.235.128.0/17
    200.235.155.0/24              200.235.128.0/17
    200.235.156.0/24              200.235.128.0/17
    200.235.157.0/24              200.235.128.0/17
    200.235.158.0/24              200.235.128.0/17
    200.235.159.0/24              200.235.128.0/17
    200.235.160.0/24              200.235.128.0/17
    200.235.161.0/24              200.235.128.0/17
    200.235.162.0/24              200.235.128.0/17
    200.235.163.0/24              200.235.128.0/17
    200.235.164.0/24              200.235.128.0/17
    200.235.165.0/24              200.235.128.0/17
    200.235.166.0/24              200.235.128.0/17
    200.235.167.0/24              200.235.128.0/17
    200.235.168.0/24              200.235.128.0/17
    200.235.169.0/24              200.235.128.0/17
    200.235.170.0/24              200.235.128.0/17
    200.235.171.0/24              200.235.128.0/17
    200.235.172.0/24              200.235.128.0/17
    200.235.173.0/24              200.235.128.0/17
    200.235.174.0/24              200.235.128.0/17
    200.235.175.0/24              200.235.128.0/17
    200.235.176.0/24              200.235.128.0/17
    200.235.177.0/24              200.235.128.0/17
    200.235.178.0/24              200.235.128.0/17
    200.235.179.0/24              200.235.128.0/17
    200.235.180.0/24              200.235.128.0/17
    200.235.181.0/24              200.235.128.0/17
    200.235.182.0/24              200.235.128.0/17
    200.235.183.0/24              200.235.128.0/17
    200.235.184.0/24              200.235.128.0/17
    200.235.185.0/24              200.235.128.0/17
    200.235.186.0/24              200.235.128.0/17
    200.235.187.0/24              200.235.128.0/17
    200.235.188.0/24              200.235.128.0/17
    200.235.189.0/24              200.235.128.0/17
    200.235.190.0/24              200.235.128.0/17
    200.235.191.0/24              200.235.128.0/17
    200.235.192.0/24              200.235.128.0/17
    200.235.193.0/24              200.235.128.0/17
    200.235.194.0/24              200.235.128.0/17
    200.235.195.0/24              200.235.128.0/17
    200.235.196.0/24              200.235.128.0/17
    200.235.197.0/24              200.235.128.0/17
    200.235.198.0/24              200.235.128.0/17
    200.235.199.0/24              200.235.128.0/17
    200.235.200.0/24              200.235.128.0/17
    200.235.201.0/24              200.235.128.0/17
    200.235.202.0/24              200.235.128.0/17
    200.235.203.0/24              200.235.128.0/17
    200.235.204.0/24              200.235.128.0/17
    200.235.205.0/24              200.235.128.0/17
    200.235.206.0/24              200.235.128.0/17
    200.235.207.0/24              200.235.128.0/17
    200.235.208.0/24              200.235.128.0/17
    200.235.209.0/24              200.235.128.0/17
    200.235.210.0/24              200.235.128.0/17
    200.235.211.0/24              200.235.128.0/17
    200.235.212.0/24              200.235.128.0/17
    200.235.213.0/24              200.235.128.0/17
    200.235.214.0/24              200.235.128.0/17
    200.235.215.0/24              200.235.128.0/17
    200.235.216.0/24              200.235.128.0/17
    200.235.217.0/24              200.235.128.0/17
    200.235.218.0/24              200.235.128.0/17
    200.235.219.0/24              200.235.128.0/17
    200.235.220.0/24              200.235.128.0/17
    200.235.221.0/24              200.235.128.0/17
    200.235.222.0/24              200.235.128.0/17
    200.235.223.0/24              200.235.128.0/17
    200.235.224.0/24              200.235.128.0/17
    200.235.225.0/24              200.235.128.0/17
    200.235.226.0/24              200.235.128.0/17
    200.235.227.0/24              200.235.128.0/17
    200.235.228.0/24              200.235.128.0/17
    200.235.229.0/24              200.235.128.0/17
    200.235.230.0/24              200.235.128.0/17
    200.235.231.0/24              200.235.128.0/17
    200.235.232.0/24              200.235.128.0/17
    200.235.233.0/24              200.235.128.0/17
    200.235.234.0/24              200.235.128.0/17
    200.235.235.0/24              200.235.128.0/17
    200.235.236.0/24              200.235.128.0/17
    200.235.237.0/24              200.235.128.0/17
    200.235.238.0/24              200.235.128.0/17
    200.235.239.0/24              200.235.128.0/17
    200.235.240.0/24              200.235.128.0/17
    200.235.241.0/24              200.235.128.0/17
    200.235.242.0/24              200.235.128.0/17
    200.235.243.0/24              200.235.128.0/17
    200.235.244.0/24              200.235.128.0/17
    200.235.245.0/24              200.235.128.0/17
    200.235.246.0/24              200.235.128.0/17
    200.235.247.0/24              200.235.128.0/17
    200.235.248.0/24              200.235.128.0/17
    200.235.249.0/24              200.235.128.0/17
    200.235.250.0/24              200.235.128.0/17
    200.235.251.0/24              200.235.128.0/17
    200.235.252.0/24              200.235.128.0/17
    200.235.253.0/24              200.235.128.0/17
    200.235.254.0/24              200.235.128.0/17
    200.235.255.0/24              200.235.128.0/17

Whois Entry

whois: 402625

IANA has recorded AS271640 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271640\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded