Report for 271546

Name

AS271546 - ITANET 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 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.

271546 ITANET TELECOM, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS266931        RE Servicos de Comunicacao Multimidia, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21462 AS271546       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  ITANET 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       %
 9647 AS271546      ITANET TELECOM, BR                                 7      6      1      2      5  71.43%


  Prefix               AS Path                              Aggregation Suggestion
  179.63.104.0/22      6939 266931 271546     
  179.63.104.0/23      6939 266931 271546   - Withdrawn - matching aggregate 179.63.104.0/22 6939 266931 271546
  179.63.104.0/22      3303 16735 266931 271546 + Announce - aggregate of 179.63.104.0/23 (3303 16735 266931 271546) and 179.63.106.0/23 (3303 16735 266931 271546)
  179.63.104.0/24      3303 16735 266931 271546 - Withdrawn - aggregated with 179.63.105.0/24 (3303 16735 266931 271546)
  179.63.105.0/24      3303 16735 266931 271546 - Withdrawn - aggregated with 179.63.104.0/24 (3303 16735 266931 271546)
  179.63.106.0/23      6939 266931 271546   - Withdrawn - matching aggregate 179.63.104.0/22 6939 266931 271546
  179.63.106.0/24      3303 16735 266931 271546 - Withdrawn - aggregated with 179.63.107.0/24 (3303 16735 266931 271546)
  179.63.107.0/24      3303 16735 266931 271546 - Withdrawn - aggregated with 179.63.106.0/24 (3303 16735 266931 271546)

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

AS271546   6 More Specifics   7 Total Advertisements   ITANET TELECOM, BR
    179.63.104.0/23               179.63.104.0/22
    179.63.104.0/24               179.63.104.0/22
    179.63.105.0/24               179.63.104.0/22
    179.63.106.0/23               179.63.104.0/22
    179.63.106.0/24               179.63.104.0/22
    179.63.107.0/24               179.63.104.0/22

Whois Entry

whois: 402603

IANA has recorded AS271546 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271546\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded