Report for 28249

Name

AS28249 - EMPRESA EDITORA A TARDE S.A., 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.

28249 AS28249 - EMPRESA EDITORA A TARDE S.A., BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS14840         AS14840 - BR.Digital Telecom, BR
    AS272601        AS272601 - MAELLY GOMES VASCONECELOS BARRETO SANTAN, BR
    AS52873         AS52873 - Softdados Telecomunicacoes, BR
  Downstream Adjacent AS list
    AS268087        AS268087 - RADIONET TELECOM LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15751 AS28249        ORG+TRN Originate:       4608 /19.83  Transit:        256 /24.00 AS28249 - EMPRESA EDITORA A TARDE S.A., 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       %
 7171 AS28249       AS28249 - EMPRESA EDITORA A TARDE S.A., BR        12      6      0      6      6  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  186.194.81.0/24      4777 2497 3356 265336 265336 272601 28249   
  186.194.83.0/24      4777 2497 174 14840 28249 28249   
  186.194.88.0/24      4777 2497 174 14840 28249 28249   
  186.194.94.0/23      4777 2497 3356 265336 265336 272601 28249   
  187.1.96.0/24        4777 2497 3356 52873 28249   
  187.1.108.0/22       4777 2497 3356 52873 28249   
  187.1.108.0/23       4777 2497 3356 52873 28249 - Withdrawn - matching aggregate 187.1.108.0/22 4777 2497 3356 52873 28249
  187.1.108.0/24       4777 2497 3356 52873 28249 - Withdrawn - matching aggregate 187.1.108.0/22 4777 2497 3356 52873 28249
  187.1.109.0/24       4777 2497 3356 52873 28249 - Withdrawn - matching aggregate 187.1.108.0/22 4777 2497 3356 52873 28249
  187.1.110.0/23       4777 2497 3356 52873 28249 - Withdrawn - matching aggregate 187.1.108.0/22 4777 2497 3356 52873 28249
  187.1.110.0/24       4777 2497 3356 52873 28249 - Withdrawn - matching aggregate 187.1.108.0/22 4777 2497 3356 52873 28249
  187.1.111.0/24       4777 2497 3356 52873 28249 - Withdrawn - matching aggregate 187.1.108.0/22 4777 2497 3356 52873 28249

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

AS28249   12 More Specifics   12 Total Advertisements   AS28249 - EMPRESA EDITORA A TARDE S.A., BR
    186.194.81.0/24               186.194.80.0/20
    186.194.83.0/24               186.194.80.0/20
    186.194.88.0/24               186.194.80.0/20
    186.194.94.0/23               186.194.80.0/20
    187.1.96.0/24                 187.1.96.0/20
    187.1.108.0/22                187.1.96.0/20
    187.1.108.0/23                187.1.96.0/20
    187.1.108.0/24                187.1.96.0/20
    187.1.109.0/24                187.1.96.0/20
    187.1.110.0/23                187.1.96.0/20
    187.1.110.0/24                187.1.96.0/20
    187.1.111.0/24                187.1.96.0/20

Whois Entry

whois: 402591

IANA has recorded AS28249 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28249\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded