Report for 263675

Name

AS263675 - NETWEB 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 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.

263675 AS263675 - NETWEB TELECOM LTDA, BR

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS22381         AS22381 - SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR
    AS263508        AS263508 - SIMNET TELECOMUNICACOES LTDA, BR
    AS16735         AS16735 - ALGAR TELECOM S/A, BR
  Downstream Adjacent AS list
    AS262694        AS262694 - Link Centro de Informatica Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18420 AS263675       ORG+TRN Originate:       3840 /20.09  Transit:       1024 /22.00 AS263675 - NETWEB 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       %
11154 AS263675      AS263675 - NETWEB TELECOM LTDA, BR                 8      6      2      4      4  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  191.241.168.0/21     4777 2497 3356 28649 264590 263508 263675   
  191.241.168.0/22     4777 2497 3356 22381 22381 263675 263675 263675 + Announce - aggregate of 191.241.168.0/23 (4777 2497 3356 22381 22381 263675 263675 263675) and 191.241.170.0/23 (4777 2497 3356 22381 22381 263675 263675 263675)
  191.241.168.0/24     4777 2497 3356 22381 22381 263675 263675 263675 - Withdrawn - aggregated with 191.241.169.0/24 (4777 2497 3356 22381 22381 263675 263675 263675)
  191.241.169.0/24     4777 2497 3356 22381 22381 263675 263675 263675 - Withdrawn - aggregated with 191.241.168.0/24 (4777 2497 3356 22381 22381 263675 263675 263675)
  191.241.170.0/24     4777 2497 3356 22381 22381 263675 263675 263675 - Withdrawn - aggregated with 191.241.171.0/24 (4777 2497 3356 22381 22381 263675 263675 263675)
  191.241.171.0/24     4777 2497 3356 22381 22381 263675 263675 263675 - Withdrawn - aggregated with 191.241.170.0/24 (4777 2497 3356 22381 22381 263675 263675 263675)
  191.241.173.0/24     4777 2497 3356 22381 22381 263675 263675 263675   
  191.241.174.0/23     4777 2497 3356 22381 22381 263675 263675 263675 + Announce - aggregate of 191.241.174.0/24 (4777 2497 3356 22381 22381 263675 263675 263675) and 191.241.175.0/24 (4777 2497 3356 22381 22381 263675 263675 263675)
  191.241.174.0/24     4777 2497 3356 22381 22381 263675 263675 263675 - Withdrawn - aggregated with 191.241.175.0/24 (4777 2497 3356 22381 22381 263675 263675 263675)
  191.241.175.0/24     4777 2497 3356 22381 22381 263675 263675 263675 - Withdrawn - aggregated with 191.241.174.0/24 (4777 2497 3356 22381 22381 263675 263675 263675)

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

AS263675   7 More Specifics   8 Total Advertisements   AS263675 - NETWEB TELECOM LTDA, BR
    191.241.168.0/24              191.241.168.0/21
    191.241.169.0/24              191.241.168.0/21
    191.241.170.0/24              191.241.168.0/21
    191.241.171.0/24              191.241.168.0/21
    191.241.173.0/24              191.241.168.0/21
    191.241.174.0/24              191.241.168.0/21
    191.241.175.0/24              191.241.168.0/21

Whois Entry

whois: 402591

IANA has recorded AS263675 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS263675\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded