Report for 274527

Name

AS274527 - EURO FIBER LTDA, 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.

274527 AS274527 - EURO FIBER LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS263269        AS263269 - RAGTEK TECNOLOGIA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
34350 AS274527       ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  AS274527 - EURO FIBER LTDA, 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       %
19772 AS274527      AS274527 - EURO FIBER LTDA, BR                     4      2      0      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.173.252.0/23      4777 2497 3356 267613 263269 274527   
  45.173.252.0/24      4777 2497 3356 267613 263269 274527 - Withdrawn - matching aggregate 45.173.252.0/23 4777 2497 3356 267613 263269 274527
  45.173.253.0/24      4777 2497 3356 267613 263269 274527 - Withdrawn - matching aggregate 45.173.252.0/23 4777 2497 3356 267613 263269 274527
  189.127.175.0/24     4777 2497 3356 16735 52573 263269 274527   

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

AS274527   3 More Specifics   4 Total Advertisements   AS274527 - EURO FIBER LTDA, BR
    45.173.252.0/24               45.173.252.0/23
    45.173.253.0/24               45.173.252.0/23
    189.127.175.0/24              189.127.174.0/23

Whois Entry

whois: 402591

IANA has recorded AS274527 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS274527\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded