Report for 264484

Name

AS264484 - 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 AS264484 - 4U NETWORK, BR

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

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17924 AS264484       ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  AS264484 - 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       %
 7949 AS264484      AS264484 - 4U NETWORK, BR                         10      7      1      4      6  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  131.255.108.0/22     4777 2516 6762 14840 61900 264484   
  131.255.108.0/24     4777 2516 6762 14840 61900 264484 - Withdrawn - matching aggregate 131.255.108.0/22 4777 2516 6762 14840 61900 264484
  131.255.109.0/24     4777 2516 6762 14840 61900 264484 - Withdrawn - matching aggregate 131.255.108.0/22 4777 2516 6762 14840 61900 264484
  131.255.110.0/23     4777 2516 6762 53062 61900 264484 + Announce - aggregate of 131.255.110.0/24 (4777 2516 6762 53062 61900 264484) and 131.255.111.0/24 (4777 2516 6762 53062 61900 264484)
  131.255.110.0/24     4777 2516 6762 53062 61900 264484 - Withdrawn - aggregated with 131.255.111.0/24 (4777 2516 6762 53062 61900 264484)
  131.255.111.0/24     4777 2516 6762 53062 61900 264484 - Withdrawn - aggregated with 131.255.110.0/24 (4777 2516 6762 53062 61900 264484)
  138.186.168.0/22     4777 2516 6762 14840 61900 264484   
  138.186.168.0/24     4777 2516 6762 14840 61900 264484 - Withdrawn - matching aggregate 138.186.168.0/22 4777 2516 6762 14840 61900 264484
  138.186.169.0/24     4777 2516 6762 53062 61900 264484   
  138.186.170.0/24     4777 2516 6762 14840 61900 264484 - Withdrawn - matching aggregate 138.186.168.0/22 4777 2516 6762 14840 61900 264484
  138.186.171.0/24     4777 2516 6762 14840 61900 264484 - Withdrawn - matching aggregate 138.186.168.0/22 4777 2516 6762 14840 61900 264484

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

AS264484   8 More Specifics   10 Total Advertisements   AS264484 - 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: 402613

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