Report for 53221

Name

AS53221 - ENGETRONICS INTERNET DATACENTER, 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.

53221 AS53221 - ENGETRONICS INTERNET DATACENTER, BR

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS16735         AS16735 - ALGAR TELECOM S/A, BR
    AS28178         AS28178 - Networld Provedor e Servicos de Internet Ltda, BR
    AS14840         AS14840 - BR.Digital Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13752 AS53221        ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  AS53221 - ENGETRONICS INTERNET DATACENTER, 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       %
 4995 AS53221       AS53221 - ENGETRONICS INTERNET DATACENTER, BR     13     10      0      3     10  76.92%


  Prefix               AS Path                              Aggregation Suggestion
  186.250.240.0/21     4777 2497 174 14840 53221   
  186.250.240.0/23     4777 2497 174 14840 53221 - Withdrawn - matching aggregate 186.250.240.0/21 4777 2497 174 14840 53221
  186.250.240.0/24     4777 2516 6762 14840 53221   
  186.250.241.0/24     4777 2497 174 14840 53221 - Withdrawn - matching aggregate 186.250.240.0/21 4777 2497 174 14840 53221
  186.250.242.0/23     4777 2497 174 14840 53221 - Withdrawn - matching aggregate 186.250.240.0/21 4777 2497 174 14840 53221
  186.250.242.0/24     4777 2497 174 14840 53221 - Withdrawn - matching aggregate 186.250.240.0/21 4777 2497 174 14840 53221
  186.250.243.0/24     4777 2497 174 14840 53221 - Withdrawn - matching aggregate 186.250.240.0/21 4777 2497 174 14840 53221
  186.250.244.0/23     4777 2497 174 14840 53221 - Withdrawn - matching aggregate 186.250.240.0/21 4777 2497 174 14840 53221
  186.250.244.0/24     4777 2497 174 14840 53221 - Withdrawn - matching aggregate 186.250.240.0/21 4777 2497 174 14840 53221
  186.250.245.0/24     4777 2497 3356 28178 53221   
  186.250.246.0/23     4777 2497 174 14840 53221 - Withdrawn - matching aggregate 186.250.240.0/21 4777 2497 174 14840 53221
  186.250.246.0/24     4777 2497 174 14840 53221 - Withdrawn - matching aggregate 186.250.240.0/21 4777 2497 174 14840 53221
  186.250.247.0/24     4777 2497 174 14840 53221 - Withdrawn - matching aggregate 186.250.240.0/21 4777 2497 174 14840 53221

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

AS53221   12 More Specifics   13 Total Advertisements   AS53221 - ENGETRONICS INTERNET DATACENTER, BR
    186.250.240.0/23              186.250.240.0/21
    186.250.240.0/24              186.250.240.0/21
    186.250.241.0/24              186.250.240.0/21
    186.250.242.0/23              186.250.240.0/21
    186.250.242.0/24              186.250.240.0/21
    186.250.243.0/24              186.250.240.0/21
    186.250.244.0/23              186.250.240.0/21
    186.250.244.0/24              186.250.240.0/21
    186.250.245.0/24              186.250.240.0/21
    186.250.246.0/23              186.250.240.0/21
    186.250.246.0/24              186.250.240.0/21
    186.250.247.0/24              186.250.240.0/21

Whois Entry

whois: 402591

IANA has recorded AS53221 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53221\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded