Report for 270722

Name

AS270722 - CSONET 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.

270722 CSONET TELECOM, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS262503        WIKI TELECOMUNICACOES EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43136 AS270722       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  CSONET 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       %
19872 AS270722      CSONET TELECOM, BR                                 3      3      1      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  187.102.248.0/22     7018 3356 270735 262503 270722 + Announce - aggregate of 187.102.248.0/23 (7018 3356 270735 262503 270722) and 187.102.250.0/23 (7018 3356 270735 262503 270722)
  187.102.248.0/23     7018 3356 270735 262503 270722 - Withdrawn - aggregated with 187.102.250.0/23 (7018 3356 270735 262503 270722)
  187.102.250.0/24     7018 3356 270735 262503 270722 - Withdrawn - aggregated with 187.102.251.0/24 (7018 3356 270735 262503 270722)
  187.102.251.0/24     7018 3356 270735 262503 270722 - Withdrawn - aggregated with 187.102.250.0/24 (7018 3356 270735 262503 270722)

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

AS270722   6 More Specifics   6 Total Advertisements   CSONET TELECOM, BR
    187.102.248.0/23              187.102.248.0/22
    187.102.248.0/24              187.102.248.0/22
    187.102.249.0/24              187.102.248.0/22
    187.102.250.0/23              187.102.248.0/22
    187.102.250.0/24              187.102.248.0/22
    187.102.251.0/24              187.102.248.0/22

Whois Entry

whois: 402603

IANA has recorded AS270722 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270722\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded