Report for 271074

Name

AS271074 - Brasil Fibra comunicacao multimidia LTD, 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.

271074 AS271074 - Brasil Fibra comunicacao multimidia LTD, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS269416        AS269416 - SEMEAR TELECOM EIRELI, BR
    AS267613        AS267613 - ELETRONET S.A., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43001 AS271074       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS271074 - Brasil Fibra comunicacao multimidia LTD, 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       %
29224 AS271074      AS271074 - Brasil Fibra comunicacao multimidi      4      2      1      3      1  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  179.48.84.0/23       4777 2497 3356 267613 271074 + Announce - aggregate of 179.48.84.0/24 (4777 2497 3356 267613 271074) and 179.48.85.0/24 (4777 2497 3356 267613 271074)
  179.48.84.0/24       4777 2497 3356 267613 271074 - Withdrawn - aggregated with 179.48.85.0/24 (4777 2497 3356 267613 271074)
  179.48.85.0/24       4777 2497 3356 267613 271074 - Withdrawn - aggregated with 179.48.84.0/24 (4777 2497 3356 267613 271074)
  179.48.86.0/24       4777 2497 174 13786 269416 269416 269416 271074   
  179.48.87.0/24       4777 2516 6762 267613 271074   

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

AS271074   4 More Specifics   4 Total Advertisements   AS271074 - Brasil Fibra comunicacao multimidia LTD, BR
    179.48.84.0/24                179.48.84.0/22
    179.48.85.0/24                179.48.84.0/22
    179.48.86.0/24                179.48.84.0/22
    179.48.87.0/24                179.48.84.0/22

Whois Entry

whois: 402617

IANA has recorded AS271074 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271074\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded