Report for 269546

Name

AS269546 - BITNET 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 AS6447) 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.

269546 BITNET TELECOM, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS270340        NETCOM TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21260 AS269546       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  BITNET 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       %
 9564 AS269546      BITNET TELECOM, BR                                 7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  45.187.56.0/22       6939 270340 269546     
  45.187.56.0/23       6939 270340 269546   - Withdrawn - matching aggregate 45.187.56.0/22 6939 270340 269546
  45.187.56.0/22       6939 61832 268424 270340 269546 + Announce - aggregate of 45.187.56.0/23 (6939 61832 268424 270340 269546) and 45.187.58.0/23 (6939 61832 268424 270340 269546)
  45.187.56.0/24       6939 61832 268424 270340 269546 - Withdrawn - aggregated with 45.187.57.0/24 (6939 61832 268424 270340 269546)
  45.187.57.0/24       6939 61832 268424 270340 269546 - Withdrawn - aggregated with 45.187.56.0/24 (6939 61832 268424 270340 269546)
  45.187.58.0/23       6939 270340 269546   - Withdrawn - matching aggregate 45.187.56.0/22 6939 270340 269546
  45.187.58.0/24       6939 61832 268424 270340 269546 - Withdrawn - aggregated with 45.187.59.0/24 (6939 61832 268424 270340 269546)
  45.187.59.0/24       6939 61832 268424 270340 269546 - Withdrawn - aggregated with 45.187.58.0/24 (6939 61832 268424 270340 269546)

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

AS269546   6 More Specifics   7 Total Advertisements   BITNET TELECOM, BR
    45.187.56.0/23                45.187.56.0/22
    45.187.56.0/24                45.187.56.0/22
    45.187.57.0/24                45.187.56.0/22
    45.187.58.0/23                45.187.56.0/22
    45.187.58.0/24                45.187.56.0/22
    45.187.59.0/24                45.187.56.0/22

Whois Entry

whois: 402590

IANA has recorded AS269546 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS269546\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded