Report for 268258

Name

AS268258 - ALFANET TELECOM E TECNOLOGIA 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 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.

268258 ALFANET TELECOM E TECNOLOGIA LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS262437        InNET Ponto Com Ltda., BR
    AS14868         Ligga Telecomunicacoes S.A., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24323 AS268258       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  ALFANET TELECOM E TECNOLOGIA 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       %
19560 AS268258      ALFANET TELECOM E TECNOLOGIA LTDA, BR              4      2      0      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.237.8.0/22        6939 262437 268258     
  45.237.8.0/23        6939 262437 268258   - Withdrawn - matching aggregate 45.237.8.0/22 6939 262437 268258
  45.237.10.0/23       6939 262437 268258   - Withdrawn - matching aggregate 45.237.8.0/22 6939 262437 268258
  45.237.11.0/24       3257 37468 53062 14868 268258   

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

AS268258   3 More Specifics   3 Total Advertisements   ALFANET TELECOM E TECNOLOGIA LTDA, BR
    45.237.8.0/23                 45.237.8.0/22
    45.237.10.0/24                45.237.8.0/22
    45.237.11.0/24                45.237.8.0/22
    45.237.10.0/23                45.237.8.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 45.237.8.0/23               Announced
    + 45.237.10.0/24              Announced
    - 45.237.8.0/22               Withdrawn
    - 45.237.10.0/23              Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS268258 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268258\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded