Report for 271280

Name

AS271280 - CDL COMUNICACAO 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.

271280 CDL COMUNICACAO E TECNOLOGIA LTDA, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS266409        SECW TELECOM, BR
    AS272727        FIBER BOX TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28655 AS271280       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  CDL COMUNICACAO 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       %
20003 AS271280      CDL COMUNICACAO E TECNOLOGIA LTDA, BR              6      4      2      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  190.12.152.0/23      6939 266409 271280 271280 271280   
  190.12.152.0/23      6939 7195 266409 271280 271280 271280 271280 271280 271280 271280 + Announce - aggregate of 190.12.152.0/24 (6939 7195 266409 271280 271280 271280 271280 271280 271280 271280) and 190.12.153.0/24 (6939 7195 266409 271280 271280 271280 271280 271280 271280 271280)
  190.12.152.0/24      6939 7195 266409 271280 271280 271280 271280 271280 271280 271280 - Withdrawn - aggregated with 190.12.153.0/24 (6939 7195 266409 271280 271280 271280 271280 271280 271280 271280)
  190.12.153.0/24      6939 7195 266409 271280 271280 271280 271280 271280 271280 271280 - Withdrawn - aggregated with 190.12.152.0/24 (6939 7195 266409 271280 271280 271280 271280 271280 271280 271280)
  190.12.154.0/23      6939 266931 272727 271280   
  190.12.154.0/23      3303 16735 266931 272727 271280 + Announce - aggregate of 190.12.154.0/24 (3303 16735 266931 272727 271280) and 190.12.155.0/24 (3303 16735 266931 272727 271280)
  190.12.154.0/24      3303 16735 266931 272727 271280 - Withdrawn - aggregated with 190.12.155.0/24 (3303 16735 266931 272727 271280)
  190.12.155.0/24      3303 16735 266931 272727 271280 - Withdrawn - aggregated with 190.12.154.0/24 (3303 16735 266931 272727 271280)

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

AS271280   4 More Specifics   4 Total Advertisements   CDL COMUNICACAO E TECNOLOGIA LTDA, BR
    190.12.152.0/23               190.12.152.0/22
    190.12.154.0/23               190.12.152.0/22
    190.12.154.0/24               190.12.152.0/22
    190.12.155.0/24               190.12.152.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 190.12.154.0/23             Announced
    + 190.12.154.0/24             Announced
    + 190.12.155.0/24             Announced

Whois Entry

whois: 402551

IANA has recorded AS271280 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271280\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded