Report for 271110

Name

LEWITEL 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.

271110 LEWITEL TELECOM, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS52840         AVA TELECOMUNICACOES LTDA, BR
    AS52862         ISP PREMIUM TELECOM SA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
24001 AS271110       ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  LEWITEL 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       %
28733 AS271110      LEWITEL TELECOM, BR                                4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  160.20.176.0/22      4777 2497 174 13786 52840 271110   
  160.20.176.0/22      4777 2497 2914 13786 52840 271110 + Announce - aggregate of 160.20.176.0/23 (4777 2497 2914 13786 52840 271110) and 160.20.178.0/23 (4777 2497 2914 13786 52840 271110)
  160.20.176.0/23      4777 2497 2914 13786 52840 271110 - Withdrawn - aggregated with 160.20.178.0/23 (4777 2497 2914 13786 52840 271110)
  160.20.178.0/23      4777 2497 2914 13786 52840 271110 - Withdrawn - aggregated with 160.20.176.0/23 (4777 2497 2914 13786 52840 271110)
  160.20.179.0/24      4777 2497 3356 52862 271110 271110 271110   

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

AS271110   3 More Specifics   4 Total Advertisements   LEWITEL TELECOM, BR
    160.20.176.0/23               160.20.176.0/22
    160.20.178.0/23               160.20.176.0/22
    160.20.179.0/24               160.20.176.0/22

Whois Entry

whois: 402332

IANA has recorded AS271110 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271110\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded