Report for 8116

Name

BOSTON-SCIENTIFIC-132-189-0-0 - Guidant Corporation, US

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.

8116 BOSTON-SCIENTIFIC-132-189-0-0 - Guidant Corporation, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS2687          ATGS-MMD-AS - AT&T Enterprises, LLC, US
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS2686          ATGS-MMD-AS - AT&T Enterprises, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
18989 AS8116         ORIGIN  Originate:       3328 /20.30  Transit:          0 /0.00  BOSTON-SCIENTIFIC-132-189-0-0 - Guidant Corporation, US

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       %
20481 AS8116        BOSTON-SCIENTIFIC-132-189-0-0 - Guidant Corpo      9      2      1      8      1  11.11%


  Prefix               AS Path                              Aggregation Suggestion
  132.189.77.0/24      4777 2497 7018 8116    
  132.189.78.0/23      4777 2516 1299 2686 8116 + Announce - aggregate of 132.189.78.0/24 (4777 2516 1299 2686 8116) and 132.189.79.0/24 (4777 2516 1299 2686 8116)
  132.189.78.0/24      4777 2516 1299 2686 8116 - Withdrawn - aggregated with 132.189.79.0/24 (4777 2516 1299 2686 8116)
  132.189.79.0/24      4777 2516 1299 2686 8116 - Withdrawn - aggregated with 132.189.78.0/24 (4777 2516 1299 2686 8116)
  132.189.82.0/24      4777 2497 7018 8116    
  204.155.16.0/22      4777 2497 7018 8116    
  204.155.20.0/24      4777 2497 2687 8116    
  204.155.21.0/24      4608 7575 3356 2686 8116   
  204.155.22.0/23      4777 2497 7018 8116    
  204.155.24.0/24      4777 2497 7018 8116    

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

AS8116   9 More Specifics   9 Total Advertisements   BOSTON-SCIENTIFIC-132-189-0-0 - Guidant Corporation, US
    132.189.77.0/24               132.189.0.0/16
    132.189.78.0/24               132.189.0.0/16
    132.189.79.0/24               132.189.0.0/16
    132.189.82.0/24               132.189.0.0/16
    204.155.16.0/22               204.155.16.0/21
    204.155.20.0/24               204.155.16.0/21
    204.155.21.0/24               204.155.16.0/21
    204.155.22.0/23               204.155.16.0/21
    204.155.24.0/24               204.155.24.0/23

Whois Entry

whois: 402638

IANA has recorded AS8116 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS8116\n