Report for 263641

Name

TCF Telecomunicacoes Campo Florido 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.

263641 TCF Telecomunicacoes Campo Florido Ltda, BR

  Adjacency:     5  Upstream:     3  Downstream:     2
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US
    AS53427         TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS271420        TCF Telecomunicacoes Campo Florido Ltda, BR
    AS271196        GS TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10944 AS263641       ORG+TRN Originate:       9216 /18.83  Transit:       3840 /20.09 TCF Telecomunicacoes Campo Florido 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       %
 3683 AS263641      TCF Telecomunicacoes Campo Florido Ltda, BR       20     17      2      5     15  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  168.205.60.0/22      4777 2497 3356 263641   
  168.205.60.0/22      4608 4826 6939 263641 + Announce - aggregate of 168.205.60.0/23 (4608 4826 6939 263641) and 168.205.62.0/23 (4608 4826 6939 263641)
  168.205.60.0/23      4608 4826 6939 263641 - Withdrawn - aggregated with 168.205.62.0/23 (4608 4826 6939 263641)
  168.205.60.0/24      4608 4826 6939 263641 - Withdrawn - matching aggregate 168.205.60.0/23 4608 4826 6939 263641
  168.205.61.0/24      4777 2497 3257 53427 263641   
  168.205.62.0/23      4608 4826 6939 263641 - Withdrawn - aggregated with 168.205.60.0/23 (4608 4826 6939 263641)
  168.205.62.0/24      4608 4826 6939 263641 - Withdrawn - matching aggregate 168.205.62.0/23 4608 4826 6939 263641
  168.205.63.0/24      4608 4826 6939 263641 - Withdrawn - matching aggregate 168.205.62.0/23 4608 4826 6939 263641
  179.127.152.0/21     4777 2497 3356 263641   
  179.127.152.0/21     4608 4826 6939 263641 + Announce - aggregate of 179.127.152.0/22 (4608 4826 6939 263641) and 179.127.156.0/22 (4608 4826 6939 263641)
  179.127.152.0/23     4608 4826 6939 263641 - Withdrawn - aggregated with 179.127.154.0/23 (4608 4826 6939 263641)
  179.127.152.0/24     4608 4826 6939 263641 - Withdrawn - matching aggregate 179.127.152.0/23 4608 4826 6939 263641
  179.127.153.0/24     4608 4826 6939 263641 - Withdrawn - matching aggregate 179.127.152.0/23 4608 4826 6939 263641
  179.127.154.0/23     4608 4826 6939 263641 - Withdrawn - aggregated with 179.127.152.0/23 (4608 4826 6939 263641)
  179.127.154.0/24     4608 4826 6939 263641 - Withdrawn - matching aggregate 179.127.154.0/23 4608 4826 6939 263641
  179.127.155.0/24     4608 4826 6939 263641 - Withdrawn - matching aggregate 179.127.154.0/23 4608 4826 6939 263641
  179.127.156.0/23     4608 4826 6939 263641 - Withdrawn - aggregated with 179.127.158.0/23 (4608 4826 6939 263641)
  179.127.156.0/24     4608 4826 6939 263641 - Withdrawn - matching aggregate 179.127.156.0/23 4608 4826 6939 263641
  179.127.157.0/24     4608 4826 6939 263641 - Withdrawn - matching aggregate 179.127.156.0/23 4608 4826 6939 263641
  179.127.158.0/23     4608 4826 6939 263641 - Withdrawn - aggregated with 179.127.156.0/23 (4608 4826 6939 263641)
  179.127.158.0/24     4608 4826 6939 263641 - Withdrawn - matching aggregate 179.127.158.0/23 4608 4826 6939 263641
  179.127.159.0/24     4608 4826 6939 263641 - Withdrawn - matching aggregate 179.127.158.0/23 4608 4826 6939 263641

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

AS263641   18 More Specifics   20 Total Advertisements   TCF Telecomunicacoes Campo Florido Ltda, BR
    168.205.60.0/23               168.205.60.0/22
    168.205.60.0/24               168.205.60.0/22
    168.205.61.0/24               168.205.60.0/22
    168.205.62.0/23               168.205.60.0/22
    168.205.62.0/24               168.205.60.0/22
    168.205.63.0/24               168.205.60.0/22
    179.127.152.0/23              179.127.152.0/21
    179.127.152.0/24              179.127.152.0/21
    179.127.153.0/24              179.127.152.0/21
    179.127.154.0/23              179.127.152.0/21
    179.127.154.0/24              179.127.152.0/21
    179.127.155.0/24              179.127.152.0/21
    179.127.156.0/23              179.127.152.0/21
    179.127.156.0/24              179.127.152.0/21
    179.127.157.0/24              179.127.152.0/21
    179.127.158.0/23              179.127.152.0/21
    179.127.158.0/24              179.127.152.0/21
    179.127.159.0/24              179.127.152.0/21

Whois Entry

whois: 402332

IANA has recorded AS263641 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263641\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded