Report for 270987

Name

AS270987 - N. J. DOS SANTOS SANTANA - ME, 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.

270987 N. J. DOS SANTOS SANTANA - ME, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS266284        ADAO DA SILVA NORTE-TEL TELECOMUNICACOES EIRELI, BR
    AS272190        I9 COMERCIO E SERVICOS DE TELECOMUNICACAO, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43122 AS270987       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  N. J. DOS SANTOS SANTANA - ME, 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       %
19926 AS270987      N. J. DOS SANTOS SANTANA - ME, BR                  4      4      2      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  131.100.220.0/23     7018 3356 271253 266284 266284 266284 270987 + Announce - aggregate of 131.100.220.0/24 (7018 3356 271253 266284 266284 266284 270987) and 131.100.221.0/24 (7018 3356 271253 266284 266284 266284 270987)
  131.100.220.0/24     7018 3356 271253 266284 266284 266284 270987 - Withdrawn - aggregated with 131.100.221.0/24 (7018 3356 271253 266284 266284 266284 270987)
  131.100.221.0/24     7018 3356 271253 266284 266284 266284 270987 - Withdrawn - aggregated with 131.100.220.0/24 (7018 3356 271253 266284 266284 266284 270987)
  131.100.222.0/23     7018 6762 61745 272190 270987 + Announce - aggregate of 131.100.222.0/24 (7018 6762 61745 272190 270987) and 131.100.223.0/24 (7018 6762 61745 272190 270987)
  131.100.222.0/24     7018 6762 61745 272190 270987 - Withdrawn - aggregated with 131.100.223.0/24 (7018 6762 61745 272190 270987)
  131.100.223.0/24     7018 6762 61745 272190 270987 - Withdrawn - aggregated with 131.100.222.0/24 (7018 6762 61745 272190 270987)

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

AS270987   4 More Specifics   5 Total Advertisements   N. J. DOS SANTOS SANTANA - ME, BR
    131.100.220.0/24              131.100.220.0/22
    131.100.221.0/24              131.100.220.0/22
    131.100.222.0/24              131.100.220.0/22
    131.100.223.0/24              131.100.220.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 131.100.220.0/22            Announced

Whois Entry

whois: 402603

IANA has recorded AS270987 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270987\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded