Report for 266935

Name

AS266935 - CENTROSULNET INFORMATICA EIRELI, 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.

266935 AS266935 - CENTROSULNET INFORMATICA EIRELI, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS61568         AS61568 - ALOO TELECOM - FSF TECNOLOGIA SA, BR
    AS53019         AS53019 - infotec- servicos de provedor da internet ltda, BR
    AS61758         AS61758 - TOP NET SERVICOS LTDA, BR
  Downstream Adjacent AS list
    AS268314        AS268314 - EWERTON DA SILVA LOPES TELECOMUNICACOES, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
31654 AS266935       ORG+TRN Originate:       1536 /21.42  Transit:        256 /24.00 AS266935 - CENTROSULNET INFORMATICA EIRELI, 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       %
28357 AS266935      AS266935 - CENTROSULNET INFORMATICA EIRELI, B      5      1      0      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.225.120.0/23      4777 2516 6762 26615 52965 61758 61758 266935   
  45.225.120.0/24      4777 2497 3356 52873 61758 61758 61758 61758 266935   
  45.225.121.0/24      4777 2516 6762 26615 52965 61758 61758 266935 - Withdrawn - matching aggregate 45.225.120.0/23 4777 2516 6762 26615 52965 61758 61758 266935
  45.225.122.0/24      4777 2497 3356 53087 53019 266935   
  45.225.123.0/24      4777 2497 3356 52554 61758 61758 61758 61758 61758 61758 61758 266935   

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

AS266935   5 More Specifics   5 Total Advertisements   AS266935 - CENTROSULNET INFORMATICA EIRELI, BR
    45.225.120.0/23               45.225.120.0/22
    45.225.120.0/24               45.225.120.0/22
    45.225.121.0/24               45.225.120.0/22
    45.225.122.0/24               45.225.120.0/22
    45.225.123.0/24               45.225.120.0/22

Whois Entry

whois: 402591

IANA has recorded AS266935 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266935\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded