Report for 270311

Name

AS270311 - BSB Link Fibra, 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.

270311 BSB Link Fibra, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS265482        NET EXPRESS BRASIL LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
43022 AS270311       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  BSB Link Fibra, 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       %
19809 AS270311      BSB Link Fibra, BR                                 4      4      2      2      2  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  189.113.188.0/23     6939 270311          + Announce - aggregate of 189.113.188.0/24 (6939 270311) and 189.113.189.0/24 (6939 270311)
  189.113.188.0/24     6939 270311          - Withdrawn - aggregated with 189.113.189.0/24 (6939 270311)
  189.113.189.0/24     6939 270311          - Withdrawn - aggregated with 189.113.188.0/24 (6939 270311)
  189.113.190.0/23     6939 3356 265482 270311 + Announce - aggregate of 189.113.190.0/24 (6939 3356 265482 270311) and 189.113.191.0/24 (6939 3356 265482 270311)
  189.113.190.0/24     6939 3356 265482 270311 - Withdrawn - aggregated with 189.113.191.0/24 (6939 3356 265482 270311)
  189.113.191.0/24     6939 3356 265482 270311 - Withdrawn - aggregated with 189.113.190.0/24 (6939 3356 265482 270311)

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

AS270311   3 More Specifics   4 Total Advertisements   BSB Link Fibra, BR
    189.113.188.0/24              189.113.188.0/22
    189.113.190.0/24              189.113.188.0/22
    189.113.191.0/24              189.113.188.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 189.113.188.0/24            Announced
    + 189.113.190.0/24            Announced
    + 189.113.191.0/24            Announced

Whois Entry

whois: 402603

IANA has recorded AS270311 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS270311\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded