Report for 266578

Name

AS266578 - Sevennet Telecom, 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.

266578 AS266578 - Sevennet Telecom, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS263935        AS263935 - I5 TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
41781 AS266578       ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  AS266578 - Sevennet Telecom, 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       %
14586 AS266578      AS266578 - Sevennet Telecom, BR                    4      4      1      1      3  75.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.7.76.0/22         4777 2497 174 52468 273669 273669 263935 266578 + Announce - aggregate of 45.7.76.0/23 (4777 2497 174 52468 273669 273669 263935 266578) and 45.7.78.0/23 (4777 2497 174 52468 273669 273669 263935 266578)
  45.7.76.0/24         4777 2497 174 52468 273669 273669 263935 266578 - Withdrawn - aggregated with 45.7.77.0/24 (4777 2497 174 52468 273669 273669 263935 266578)
  45.7.77.0/24         4777 2497 174 52468 273669 273669 263935 266578 - Withdrawn - aggregated with 45.7.76.0/24 (4777 2497 174 52468 273669 273669 263935 266578)
  45.7.78.0/24         4777 2497 174 52468 273669 273669 263935 266578 - Withdrawn - aggregated with 45.7.79.0/24 (4777 2497 174 52468 273669 273669 263935 266578)
  45.7.79.0/24         4777 2497 174 52468 273669 273669 263935 266578 - Withdrawn - aggregated with 45.7.78.0/24 (4777 2497 174 52468 273669 273669 263935 266578)

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

AS266578   4 More Specifics   4 Total Advertisements   AS266578 - Sevennet Telecom, BR
    45.7.76.0/24                  45.7.76.0/22
    45.7.77.0/24                  45.7.76.0/22
    45.7.78.0/24                  45.7.76.0/22
    45.7.79.0/24                  45.7.76.0/22

Whois Entry

whois: 402591

IANA has recorded AS266578 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266578\n