Report for 262657

Name

DENTEL Telecom, 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.

262657 DENTEL Telecom, BR

  Adjacency:     3  Upstream:     1  Downstream:     2
  Upstream Adjacent AS list
    AS28158         Ampernet Telecomunicacoes Ltda, BR
  Downstream Adjacent AS list
    AS53049         IOLNET Telecom, BR
    AS268352        Dendena Koerich e Vieira, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26798 AS262657       ORG+TRN Originate:       2048 /21.00  Transit:       4096 /20.00 DENTEL Telecom, 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       %
18428 AS262657      DENTEL Telecom, BR                                 3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  200.7.0.0/22         4777 2497 3356 28158 262657   
  200.7.0.0/23         4777 2497 3356 28158 262657 - Withdrawn - matching aggregate 200.7.0.0/22 4777 2497 3356 28158 262657
  200.7.2.0/23         4777 2497 3356 28158 262657 - Withdrawn - matching aggregate 200.7.0.0/22 4777 2497 3356 28158 262657

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

AS262657   2 More Specifics   3 Total Advertisements   DENTEL Telecom, BR
    200.7.0.0/23                  200.7.0.0/22
    200.7.2.0/23                  200.7.0.0/22

Whois Entry

whois: 402332

IANA has recorded AS262657 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262657\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded