Report for 274740

Name

AS274740 - S.M. DE MATOS, 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.

274740 AS274740 - S.M. DE MATOS, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS14840         AS14840 - BR.Digital Telecom, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
47416 AS274740       ORIGIN  Originate:        768 /22.42  Transit:          0 /0.00  AS274740 - S.M. DE MATOS, 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       %
29531 AS274740      AS274740 - S.M. DE MATOS, BR                       3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  186.227.184.0/23     4777 2516 6762 14840 274740 274740 + Announce - aggregate of 186.227.184.0/24 (4777 2516 6762 14840 274740 274740) and 186.227.185.0/24 (4777 2516 6762 14840 274740 274740)
  186.227.184.0/24     4777 2516 6762 14840 274740 274740 - Withdrawn - aggregated with 186.227.185.0/24 (4777 2516 6762 14840 274740 274740)
  186.227.185.0/24     4777 2516 6762 14840 274740 274740 - Withdrawn - aggregated with 186.227.184.0/24 (4777 2516 6762 14840 274740 274740)
  192.141.161.0/24     4777 2516 6762 14840 274740 274740   

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

AS274740   2 More Specifics   3 Total Advertisements   AS274740 - S.M. DE MATOS, BR
    186.227.184.0/24              186.227.184.0/23
    186.227.185.0/24              186.227.184.0/23

Whois Entry

whois: 402609

IANA has recorded AS274740 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS274740\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded