Report for 28205

Name

Ibituruna TV por assinatura SC Ltda, 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.

28205 Ibituruna TV por assinatura SC Ltda, BR

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS274657        MAIS TELECOMUNICACOES LTDA, BR
    AS269096        N&K TECNOLOGIA LTDA, BR
    AS21574         Century Telecom Ltda, BR
    AS262365        IBI TELECOM EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8617  AS28205        ORIGIN  Originate:      13568 /18.27  Transit:          0 /0.00  Ibituruna TV por assinatura SC Ltda, 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       %
 4432 AS28205       Ibituruna TV por assinatura SC Ltda, BR           18     13      2      7     11  61.11%


  Prefix               AS Path                              Aggregation Suggestion
  187.85.224.0/20      4777 2497 3356 21574 28205   
  187.85.240.0/24      4777 2497 2914 269096 274657 28205   
  187.85.241.0/24      4777 6939 264409 268696 262365 28205   
  187.85.242.0/23      4777 2497 2914 269096 28205 + Announce - aggregate of 187.85.242.0/24 (4777 2497 2914 269096 28205) and 187.85.243.0/24 (4777 2497 2914 269096 28205)
  187.85.242.0/24      4777 2497 2914 269096 28205 - Withdrawn - aggregated with 187.85.243.0/24 (4777 2497 2914 269096 28205)
  187.85.243.0/24      4777 2497 2914 269096 28205 - Withdrawn - aggregated with 187.85.242.0/24 (4777 2497 2914 269096 28205)
  187.85.244.0/24      4777 2497 2914 269096 28205   
  187.85.248.0/21      4777 2497 3356 21574 28205 + Announce - aggregate of 187.85.248.0/22 (4777 2497 3356 21574 28205) and 187.85.252.0/22 (4777 2497 3356 21574 28205)
  187.85.248.0/22      4777 2497 3356 21574 28205 - Withdrawn - aggregated with 187.85.252.0/22 (4777 2497 3356 21574 28205)
  187.85.248.0/23      4777 2497 3356 21574 28205 - Withdrawn - matching aggregate 187.85.248.0/22 4777 2497 3356 21574 28205
  187.85.248.0/24      4777 2497 3356 21574 28205 - Withdrawn - matching aggregate 187.85.248.0/22 4777 2497 3356 21574 28205
  187.85.249.0/24      4777 2497 3356 21574 28205 - Withdrawn - matching aggregate 187.85.248.0/22 4777 2497 3356 21574 28205
  187.85.250.0/23      4777 2497 3356 21574 28205 - Withdrawn - matching aggregate 187.85.248.0/22 4777 2497 3356 21574 28205
  187.85.250.0/24      4777 2497 3356 21574 28205 - Withdrawn - matching aggregate 187.85.248.0/22 4777 2497 3356 21574 28205
  187.85.251.0/24      4777 2497 3356 21574 28205 - Withdrawn - matching aggregate 187.85.248.0/22 4777 2497 3356 21574 28205
  187.85.252.0/24      4777 2497 3356 21574 28205 - Withdrawn - aggregated with 187.85.253.0/24 (4777 2497 3356 21574 28205)
  187.85.253.0/24      4777 2497 3356 21574 28205 - Withdrawn - aggregated with 187.85.252.0/24 (4777 2497 3356 21574 28205)
  187.85.254.0/24      4777 2497 3356 21574 28205 - Withdrawn - aggregated with 187.85.255.0/24 (4777 2497 3356 21574 28205)
  187.85.255.0/24      4777 2497 3356 21574 28205 - Withdrawn - aggregated with 187.85.254.0/24 (4777 2497 3356 21574 28205)
  189.91.128.0/20      4777 2497 3356 21574 28205   

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

AS28205   16 More Specifics   18 Total Advertisements   Ibituruna TV por assinatura SC Ltda, BR
    187.85.240.0/24               187.85.240.0/20
    187.85.241.0/24               187.85.240.0/20
    187.85.242.0/24               187.85.240.0/20
    187.85.243.0/24               187.85.240.0/20
    187.85.244.0/24               187.85.240.0/20
    187.85.248.0/22               187.85.240.0/20
    187.85.248.0/23               187.85.240.0/20
    187.85.248.0/24               187.85.240.0/20
    187.85.249.0/24               187.85.240.0/20
    187.85.250.0/23               187.85.240.0/20
    187.85.250.0/24               187.85.240.0/20
    187.85.251.0/24               187.85.240.0/20
    187.85.252.0/24               187.85.240.0/20
    187.85.253.0/24               187.85.240.0/20
    187.85.254.0/24               187.85.240.0/20
    187.85.255.0/24               187.85.240.0/20

Whois Entry

whois: 402332

IANA has recorded AS28205 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28205\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded