Report for 270819

Name

SOS Internet, 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.

270819 SOS Internet, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS270735        COMPUTIZE NETWORK TELECOMUNICACOES LTDA, BR
    AS52840         AVA TELECOMUNICACOES LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
21106 AS270819       ORIGIN  Originate:       3072 /20.42  Transit:          0 /0.00  SOS Internet, 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       %
11458 AS270819      SOS Internet, BR                                   7      5      1      3      4  57.14%


  Prefix               AS Path                              Aggregation Suggestion
  186.195.252.0/22     4777 2497 174 52468 52840 270819   
  186.195.252.0/23     4777 2516 6762 52468 52840 270819 270819 270819   
  186.195.252.0/22     4777 2516 6762 52468 52840 270819 + Announce - aggregate of 186.195.252.0/23 (4777 2516 6762 52468 52840 270819) and 186.195.254.0/23 (4777 2516 6762 52468 52840 270819)
  186.195.252.0/24     4777 2516 6762 52468 52840 270819 - Withdrawn - aggregated with 186.195.253.0/24 (4777 2516 6762 52468 52840 270819)
  186.195.253.0/24     4777 2516 6762 52468 52840 270819 - Withdrawn - aggregated with 186.195.252.0/24 (4777 2516 6762 52468 52840 270819)
  186.195.254.0/23     4777 2516 6762 52468 52840 270819 - Withdrawn - aggregated with 186.195.252.0/23 (4777 2516 6762 52468 52840 270819)
  186.195.254.0/24     4777 2516 6762 52468 52840 270819 - Withdrawn - matching aggregate 186.195.254.0/23 4777 2516 6762 52468 52840 270819
  186.195.255.0/24     4777 2516 6762 52468 52840 270819 - Withdrawn - matching aggregate 186.195.254.0/23 4777 2516 6762 52468 52840 270819

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

AS270819   6 More Specifics   7 Total Advertisements   SOS Internet, BR
    186.195.252.0/23              186.195.252.0/22
    186.195.252.0/24              186.195.252.0/22
    186.195.253.0/24              186.195.252.0/22
    186.195.254.0/23              186.195.252.0/22
    186.195.254.0/24              186.195.252.0/22
    186.195.255.0/24              186.195.252.0/22

Whois Entry

whois: 402332

IANA has recorded AS270819 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270819\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded