Report for 53022

Name

AS53022 - BROSEGHINI LTDA EPP, 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.

53022 AS53022 - BROSEGHINI LTDA EPP, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS263080        AS263080 - GTi TELECOMUNICACOES S/A, BR
  Downstream Adjacent AS list
    AS266569        AS266569 - TEC NET PROVEDOR LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9220  AS53022        ORG+TRN Originate:      12288 /18.42  Transit:       2560 /20.68 AS53022 - BROSEGHINI LTDA EPP, 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       %
 7507 AS53022       AS53022 - BROSEGHINI LTDA EPP, BR                 15      8      2      9      6  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  170.231.84.0/22      4777 2516 3356 263080 53022   
  170.231.84.0/24      4608 7575 37468 267056 263080 53022   
  170.231.87.0/24      4608 7575 37468 267056 263080 53022   
  177.71.32.0/20       4777 2516 3356 263080 53022   
  177.71.39.0/24       4608 7575 37468 267056 263080 53022   
  177.221.224.0/20     4777 2516 3356 263080 53022   
  177.221.224.0/22     4608 7575 37468 267056 263080 53022 + Announce - aggregate of 177.221.224.0/23 (4608 7575 37468 267056 263080 53022) and 177.221.226.0/23 (4608 7575 37468 267056 263080 53022)
  177.221.224.0/24     4608 7575 37468 267056 263080 53022 - Withdrawn - aggregated with 177.221.225.0/24 (4608 7575 37468 267056 263080 53022)
  177.221.225.0/24     4608 7575 37468 267056 263080 53022 - Withdrawn - aggregated with 177.221.224.0/24 (4608 7575 37468 267056 263080 53022)
  177.221.226.0/24     4608 7575 37468 267056 263080 53022 - Withdrawn - aggregated with 177.221.227.0/24 (4608 7575 37468 267056 263080 53022)
  177.221.227.0/24     4608 7575 37468 267056 263080 53022 - Withdrawn - aggregated with 177.221.226.0/24 (4608 7575 37468 267056 263080 53022)
  177.221.228.0/24     4608 7575 37468 267056 263080 53022   
  177.221.236.0/22     4608 7575 37468 267056 263080 53022 + Announce - aggregate of 177.221.236.0/23 (4608 7575 37468 267056 263080 53022) and 177.221.238.0/23 (4608 7575 37468 267056 263080 53022)
  177.221.236.0/24     4608 7575 37468 267056 263080 53022 - Withdrawn - aggregated with 177.221.237.0/24 (4608 7575 37468 267056 263080 53022)
  177.221.237.0/24     4608 7575 37468 267056 263080 53022 - Withdrawn - aggregated with 177.221.236.0/24 (4608 7575 37468 267056 263080 53022)
  177.221.238.0/24     4608 7575 37468 267056 263080 53022 - Withdrawn - aggregated with 177.221.239.0/24 (4608 7575 37468 267056 263080 53022)
  177.221.239.0/24     4608 7575 37468 267056 263080 53022 - Withdrawn - aggregated with 177.221.238.0/24 (4608 7575 37468 267056 263080 53022)

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

AS53022   12 More Specifics   15 Total Advertisements   AS53022 - BROSEGHINI LTDA EPP, BR
    170.231.84.0/24               170.231.84.0/22
    170.231.87.0/24               170.231.84.0/22
    177.71.39.0/24                177.71.32.0/20
    177.221.224.0/24              177.221.224.0/20
    177.221.225.0/24              177.221.224.0/20
    177.221.226.0/24              177.221.224.0/20
    177.221.227.0/24              177.221.224.0/20
    177.221.228.0/24              177.221.224.0/20
    177.221.236.0/24              177.221.224.0/20
    177.221.237.0/24              177.221.224.0/20
    177.221.238.0/24              177.221.224.0/20
    177.221.239.0/24              177.221.224.0/20

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

    + 170.231.84.0/24             Announced
    + 170.231.87.0/24             Announced
    + 177.71.39.0/24              Announced
    + 177.221.224.0/24            Announced
    + 177.221.225.0/24            Announced
    + 177.221.226.0/24            Announced
    + 177.221.227.0/24            Announced
    + 177.221.228.0/24            Announced
    + 177.221.236.0/24            Announced
    + 177.221.237.0/24            Announced
    + 177.221.238.0/24            Announced
    + 177.221.239.0/24            Announced

Whois Entry

whois: 402628

IANA has recorded AS53022 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53022\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded