Report for 61754

Name

AS61754 - I3 Telecomunicacoes - EIRELI, 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.

61754 AS61754 - I3 Telecomunicacoes - EIRELI, BR

  Adjacency:     7  Upstream:     4  Downstream:     3
  Upstream Adjacent AS list
    AS264409        AS264409 - GRUPO YAX, BR
    AS263009        AS263009 - FORTE TELECOM LTDA., BR
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS264233        AS264233 - WF -TELECOM SERVICOS DE TELECOMUNICACOES EIRELE ME, BR
    AS271267        AS271267 - Vision Connect Telecomunicacoes Ltda Me, BR
    AS267138        AS267138 - IP SOLUCOES TECNOLOGICAS LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10816 AS61754        ORG+TRN Originate:       9216 /18.83  Transit:       7168 /19.19 AS61754 - I3 Telecomunicacoes - EIRELI, 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       %
 3384 AS61754       AS61754 - I3 Telecomunicacoes - EIRELI, BR        21     17      1      5     16  76.19%


  Prefix               AS Path                              Aggregation Suggestion
  131.100.40.0/22      4777 2497 3356 61754   
  131.100.40.0/22      4777 2497 2914 61754 + Announce - aggregate of 131.100.40.0/23 (4777 2497 2914 61754) and 131.100.42.0/23 (4777 2497 2914 61754)
  131.100.40.0/23      4777 2497 2914 61754 - Withdrawn - aggregated with 131.100.42.0/23 (4777 2497 2914 61754)
  131.100.40.0/24      4777 2497 2914 61754 - Withdrawn - matching aggregate 131.100.40.0/23 4777 2497 2914 61754
  131.100.41.0/24      4777 2497 2914 61754 - Withdrawn - matching aggregate 131.100.40.0/23 4777 2497 2914 61754
  131.100.42.0/23      4777 2497 2914 61754 - Withdrawn - aggregated with 131.100.40.0/23 (4777 2497 2914 61754)
  131.100.42.0/24      4777 2497 2914 61754 - Withdrawn - matching aggregate 131.100.42.0/23 4777 2497 2914 61754
  131.100.43.0/24      4777 2497 2914 61754 - Withdrawn - matching aggregate 131.100.42.0/23 4777 2497 2914 61754
  143.202.52.0/22      4777 2497 2914 61754   
  143.202.52.0/23      4777 2497 2914 61754 - Withdrawn - matching aggregate 143.202.52.0/22 4777 2497 2914 61754
  143.202.52.0/24      4608 7575 2914 61754   
  143.202.53.0/24      4777 2497 2914 61754 - Withdrawn - matching aggregate 143.202.52.0/22 4777 2497 2914 61754
  143.202.54.0/23      4777 2497 2914 61754 - Withdrawn - matching aggregate 143.202.52.0/22 4777 2497 2914 61754
  143.202.54.0/24      4777 2497 2914 61754 - Withdrawn - matching aggregate 143.202.52.0/22 4777 2497 2914 61754
  143.202.55.0/24      4777 2497 2914 61754 - Withdrawn - matching aggregate 143.202.52.0/22 4777 2497 2914 61754
  170.83.68.0/22       4777 2497 2914 61754   
  170.83.68.0/23       4777 2497 2914 61754 - Withdrawn - matching aggregate 170.83.68.0/22 4777 2497 2914 61754
  170.83.68.0/24       4777 2497 2914 61754 - Withdrawn - matching aggregate 170.83.68.0/22 4777 2497 2914 61754
  170.83.69.0/24       4777 2497 2914 61754 - Withdrawn - matching aggregate 170.83.68.0/22 4777 2497 2914 61754
  170.83.70.0/23       4777 2497 2914 61754 - Withdrawn - matching aggregate 170.83.68.0/22 4777 2497 2914 61754
  170.83.70.0/24       4777 2497 2914 61754 - Withdrawn - matching aggregate 170.83.68.0/22 4777 2497 2914 61754
  170.83.71.0/24       4777 2497 2914 61754 - Withdrawn - matching aggregate 170.83.68.0/22 4777 2497 2914 61754

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

AS61754   18 More Specifics   21 Total Advertisements   AS61754 - I3 Telecomunicacoes - EIRELI, BR
    131.100.40.0/23               131.100.40.0/22
    131.100.40.0/24               131.100.40.0/22
    131.100.41.0/24               131.100.40.0/22
    131.100.42.0/23               131.100.40.0/22
    131.100.42.0/24               131.100.40.0/22
    131.100.43.0/24               131.100.40.0/22
    143.202.52.0/23               143.202.52.0/22
    143.202.52.0/24               143.202.52.0/22
    143.202.53.0/24               143.202.52.0/22
    143.202.54.0/23               143.202.52.0/22
    143.202.54.0/24               143.202.52.0/22
    143.202.55.0/24               143.202.52.0/22
    170.83.68.0/23                170.83.68.0/22
    170.83.68.0/24                170.83.68.0/22
    170.83.69.0/24                170.83.68.0/22
    170.83.70.0/23                170.83.68.0/22
    170.83.70.0/24                170.83.68.0/22
    170.83.71.0/24                170.83.68.0/22

Whois Entry

whois: 402613

IANA has recorded AS61754 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61754\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded