Report for 264484

Name

4U NETWORK, 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.

264484 4U NETWORK, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS61900         Mais Internet LTDA EPP, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17891 AS264484       ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  4U NETWORK, 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       %
 6820 AS264484      4U NETWORK, BR                                    10      7      0      3      7  70.00%


  Prefix               AS Path                              Aggregation Suggestion
  131.255.108.0/22     4777 2497 174 13786 61900 264484   
  131.255.108.0/24     4777 2497 174 13786 61900 264484 - Withdrawn - matching aggregate 131.255.108.0/22 4777 2497 174 13786 61900 264484
  131.255.109.0/24     4777 2497 174 13786 61900 264484 - Withdrawn - matching aggregate 131.255.108.0/22 4777 2497 174 13786 61900 264484
  131.255.110.0/24     4777 2516 6762 53062 61900 264484   
  131.255.111.0/24     4777 2497 174 13786 61900 264484 - Withdrawn - matching aggregate 131.255.108.0/22 4777 2497 174 13786 61900 264484
  138.186.168.0/22     4777 2497 174 13786 61900 264484   
  138.186.168.0/24     4777 2497 174 13786 61900 264484 - Withdrawn - matching aggregate 138.186.168.0/22 4777 2497 174 13786 61900 264484
  138.186.169.0/24     4777 2497 174 13786 61900 264484 - Withdrawn - matching aggregate 138.186.168.0/22 4777 2497 174 13786 61900 264484
  138.186.170.0/24     4777 2497 174 13786 61900 264484 - Withdrawn - matching aggregate 138.186.168.0/22 4777 2497 174 13786 61900 264484
  138.186.171.0/24     4777 2497 174 13786 61900 264484 - Withdrawn - matching aggregate 138.186.168.0/22 4777 2497 174 13786 61900 264484

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

AS264484   8 More Specifics   10 Total Advertisements   4U NETWORK, BR
    131.255.108.0/24              131.255.108.0/22
    131.255.109.0/24              131.255.108.0/22
    131.255.110.0/24              131.255.108.0/22
    131.255.111.0/24              131.255.108.0/22
    138.186.168.0/24              138.186.168.0/22
    138.186.169.0/24              138.186.168.0/22
    138.186.170.0/24              138.186.168.0/22
    138.186.171.0/24              138.186.168.0/22

Whois Entry

whois: 402332

IANA has recorded AS264484 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264484\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded