Report for 271692

Name

JEFFERSON COSTA DA SILVA VIANA, 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.

271692 JEFFERSON COSTA DA SILVA VIANA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS265436        SkyNet Telecomunicacoes, BR
    AS11432         Telium Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24275 AS271692       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  JEFFERSON COSTA DA SILVA VIANA, 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       %
29688 AS271692      JEFFERSON COSTA DA SILVA VIANA, BR                 4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  200.107.72.0/22      4608 7575 7195 11432 271692   
  200.107.72.0/22      4777 2497 3356 265436 271692 + Announce - aggregate of 200.107.72.0/23 (4777 2497 3356 265436 271692) and 200.107.74.0/23 (4777 2497 3356 265436 271692)
  200.107.72.0/23      4777 2497 3356 265436 271692 - Withdrawn - aggregated with 200.107.74.0/23 (4777 2497 3356 265436 271692)
  200.107.72.0/24      4608 7575 7195 11432 271692   
  200.107.74.0/23      4777 2497 3356 265436 271692 - Withdrawn - aggregated with 200.107.72.0/23 (4777 2497 3356 265436 271692)

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

AS271692   3 More Specifics   4 Total Advertisements   JEFFERSON COSTA DA SILVA VIANA, BR
    200.107.72.0/23               200.107.72.0/22
    200.107.72.0/24               200.107.72.0/22
    200.107.74.0/23               200.107.72.0/22

Whois Entry

whois: 402332

IANA has recorded AS271692 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271692\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded