Report for 263493

Name

AS263493 - J. A. OLIVATTI COMUNICACAO MULTIMIDIA, 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.

263493 AS263493 - J. A. OLIVATTI COMUNICACAO MULTIMIDIA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS271253        AS271253 - LINK BRASIL TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
41200 AS263493       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS263493 - J. A. OLIVATTI COMUNICACAO MULTIMIDIA, 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       %
14501 AS263493      AS263493 - J. A. OLIVATTI COMUNICACAO MULTIMI      4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  191.243.40.0/22      4777 2497 3356 271253 263493 + Announce - aggregate of 191.243.40.0/23 (4777 2497 3356 271253 263493) and 191.243.42.0/23 (4777 2497 3356 271253 263493)
  191.243.40.0/24      4777 2497 3356 271253 263493 - Withdrawn - aggregated with 191.243.41.0/24 (4777 2497 3356 271253 263493)
  191.243.41.0/24      4777 2497 3356 271253 263493 - Withdrawn - aggregated with 191.243.40.0/24 (4777 2497 3356 271253 263493)
  191.243.42.0/24      4777 2497 3356 271253 263493 - Withdrawn - aggregated with 191.243.43.0/24 (4777 2497 3356 271253 263493)
  191.243.43.0/24      4777 2497 3356 271253 263493 - Withdrawn - aggregated with 191.243.42.0/24 (4777 2497 3356 271253 263493)

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

AS263493   4 More Specifics   4 Total Advertisements   AS263493 - J. A. OLIVATTI COMUNICACAO MULTIMIDIA, BR
    191.243.40.0/24               191.243.40.0/22
    191.243.41.0/24               191.243.40.0/22
    191.243.42.0/24               191.243.40.0/22
    191.243.43.0/24               191.243.40.0/22

Whois Entry

whois: 402628

IANA has recorded AS263493 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263493\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded