Report for 17934

Name

JGNv6 - National Institute of Information and Communications Technology, JP

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.

17934 JGNV6 National Institute of Information and Communications Technology, JP

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS2519          VECTANT ARTERIA Networks Corporation, JP
    AS4713          OCN NTT Communications Corporation, JP

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15891 AS17934        ORIGIN  Originate:       4608 /19.83  Transit:          0 /0.00  JGNV6 National Institute of Information and Communications Technology, JP

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       %
21280 AS17934       JGNV6 National Institute of Information and C      6      1      0      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  202.180.32.0/21      6939 2519 17934        
  202.180.44.0/22      7018 1299 2519 17934   
  202.180.44.0/23      2914 4713 17934        
  202.180.44.0/24      6939 17934             
  202.180.46.0/23      6939 17934             
  202.180.46.0/24      6939 17934           - Withdrawn - matching aggregate 202.180.46.0/23 6939 17934

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

AS17934   1 More Specifics   2 Total Advertisements   JGNV6 National Institute of Information and Communications Technology, JP
    202.180.32.0/21               202.180.32.0/20

Whois Entry

whois: 402590

IANA has recorded AS17934 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS17934\n