Report for 266635

Name

AS266635 - SOFIA NET, 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.

266635 SOFIA NET, BR

  Adjacency:     4  Upstream:     4  Downstream:     0
  Upstream Adjacent AS list
    AS264996        SERVLINK TELECOM LTDA - ME, BR
    AS6939          HURRICANE, US
    AS266302        RENOVENET TELECOMUNICACOES LTDA - ME, BR
    AS265377        FLASH NET TELECOMUNICACOES LTDA - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23091 AS266635       ORIGIN  Originate:       2560 /20.68  Transit:          0 /0.00  SOFIA NET, 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       %
19392 AS266635      SOFIA NET, BR                                      6      3      1      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  128.201.156.0/22     7018 6762 26615 52965 265377 266635   
  128.201.156.0/23     7018 6762 26615 52965 265377 266635 - Withdrawn - matching aggregate 128.201.156.0/22 7018 6762 26615 52965 265377 266635
  128.201.156.0/23     6939 266635 266635 266635 + Announce - aggregate of 128.201.156.0/24 (6939 266635 266635 266635) and 128.201.157.0/24 (6939 266635 266635 266635)
  128.201.156.0/24     6939 266635 266635 266635 - Withdrawn - aggregated with 128.201.157.0/24 (6939 266635 266635 266635)
  128.201.157.0/24     6939 266635 266635 266635 - Withdrawn - aggregated with 128.201.156.0/24 (6939 266635 266635 266635)
  128.201.158.0/24     37100 14840 266302 266302 266635   
  128.201.159.0/24     6939 266635 266635 266635   

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

AS266635   3 More Specifics   4 Total Advertisements   SOFIA NET, BR
    128.201.156.0/23              128.201.156.0/22
    128.201.158.0/23              128.201.156.0/22
    128.201.158.0/24              128.201.156.0/22
    128.201.156.0/24              128.201.156.0/22
    128.201.157.0/24              128.201.156.0/22
    128.201.159.0/24              128.201.156.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 128.201.156.0/24            Withdrawn
    - 128.201.157.0/24            Withdrawn
    - 128.201.159.0/24            Withdrawn

Whois Entry

whois: 402551

IANA has recorded AS266635 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266635\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded