Report for 271466

Name

AS271466 - UC Telecom 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.

271466 UC Telecom Ltda, BR

  Adjacency:     6  Upstream:     6  Downstream:     0
  Upstream Adjacent AS list
    AS271253        LINK BRASIL TELECOMUNICACOES LTDA, BR
    AS11432         Telium Telecomunicacoes Ltda, BR
    AS273740        ULTRA LINK LTDA, BR
    AS273444        GTR INTERNET E COMUNICACAO LTDA, BR
    AS272573        Br Conect Telecomunicacoes Eireli, BR
    AS273801        Treinatec Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19076 AS271466       ORIGIN  Originate:       3584 /20.19  Transit:          0 /0.00  UC Telecom 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       %
20026 AS271466      UC Telecom Ltda, BR                               11      4      2      9      2  18.18%


  Prefix               AS Path                              Aggregation Suggestion
  201.49.176.0/23      6939 273444 271466     
  201.49.176.0/23      6939 28329 273444 271466 + Announce - aggregate of 201.49.176.0/24 (6939 28329 273444 271466) and 201.49.177.0/24 (6939 28329 273444 271466)
  201.49.176.0/24      6939 28329 273444 271466 - Withdrawn - aggregated with 201.49.177.0/24 (6939 28329 273444 271466)
  201.49.177.0/24      6939 28329 273444 271466 - Withdrawn - aggregated with 201.49.176.0/24 (6939 28329 273444 271466)
  201.49.178.0/24      6939 3356 262632 268698 272573 271466   
  201.49.179.0/24      6939 273740 271466     
  201.49.180.0/23      2914 6762 53062 262907 52900 273801 271466   
  201.49.180.0/24      6939 52320 53062 262907 262526 267059 267059 273801 271466   
  201.49.181.0/24      6939 52320 53062 262907 52900 273801 271466   
  201.49.182.0/23      7018 174 11432 271466 271466   
  201.49.182.0/23      57866 6453 271253 271466 + Announce - aggregate of 201.49.182.0/24 (57866 6453 271253 271466) and 201.49.183.0/24 (57866 6453 271253 271466)
  201.49.182.0/24      57866 6453 271253 271466 - Withdrawn - aggregated with 201.49.183.0/24 (57866 6453 271253 271466)
  201.49.183.0/24      57866 6453 271253 271466 - Withdrawn - aggregated with 201.49.182.0/24 (57866 6453 271253 271466)

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

AS271466   12 More Specifics   13 Total Advertisements   UC Telecom Eireli, BR
    201.49.176.0/22               201.49.176.0/21
    201.49.176.0/24               201.49.176.0/21
    201.49.177.0/24               201.49.176.0/21
    201.49.178.0/24               201.49.176.0/21
    201.49.179.0/24               201.49.176.0/21
    201.49.180.0/22               201.49.176.0/21
    201.49.180.0/23               201.49.176.0/21
    201.49.180.0/24               201.49.176.0/21
    201.49.181.0/24               201.49.176.0/21
    201.49.182.0/23               201.49.176.0/21
    201.49.182.0/24               201.49.176.0/21
    201.49.183.0/24               201.49.176.0/21

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

    + 201.49.176.0/22             Announced
    + 201.49.180.0/22             Announced
    + 201.49.180.0/23             Announced
    + 201.49.182.0/23             Announced

Whois Entry

whois: 402551

IANA has recorded AS271466 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271466\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded