Report for 209097

Name

NETSYST NETSYST, FR

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.

209097 NETSYST NETSYST, FR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS62000         AS62000 moji and Netrix shared edge AS, FR
    AS174           COGENT-174 - Cogent Communications, LLC, US
  Downstream Adjacent AS list
    AS208166        SHOPIMIND, FR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
22638 AS209097       ORG+TRN Originate:       2560 /20.68  Transit:        512 /23.00 NETSYST NETSYST, FR

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       %
 7661 AS209097      NETSYST NETSYST, FR                               10      8      2      4      6  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  5.182.144.0/22       4777 2497 174 209097 + Announce - aggregate of 5.182.144.0/23 (4777 2497 174 209097) and 5.182.146.0/23 (4777 2497 174 209097)
  5.182.144.0/24       4777 2497 174 209097 - Withdrawn - aggregated with 5.182.145.0/24 (4777 2497 174 209097)
  5.182.145.0/24       4777 2497 174 209097 - Withdrawn - aggregated with 5.182.144.0/24 (4777 2497 174 209097)
  5.182.146.0/24       4777 2497 174 209097 - Withdrawn - aggregated with 5.182.147.0/24 (4777 2497 174 209097)
  5.182.147.0/24       4777 2497 174 209097 - Withdrawn - aggregated with 5.182.146.0/24 (4777 2497 174 209097)
  44.31.190.0/24       4777 2497 174 209097   
  45.149.56.0/22       4777 2497 174 209097 + Announce - aggregate of 45.149.56.0/23 (4777 2497 174 209097) and 45.149.58.0/23 (4777 2497 174 209097)
  45.149.56.0/24       4777 2497 174 209097 - Withdrawn - aggregated with 45.149.57.0/24 (4777 2497 174 209097)
  45.149.57.0/24       4777 2497 174 209097 - Withdrawn - aggregated with 45.149.56.0/24 (4777 2497 174 209097)
  45.149.58.0/24       4777 2497 174 209097 - Withdrawn - aggregated with 45.149.59.0/24 (4777 2497 174 209097)
  45.149.59.0/24       4777 2497 174 209097 - Withdrawn - aggregated with 45.149.58.0/24 (4777 2497 174 209097)
  185.115.204.0/24     4777 2497 174 209097   

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

AS209097   9 More Specifics   10 Total Advertisements   NETSYST NETSYST, FR
    5.182.144.0/24                5.182.144.0/22
    5.182.145.0/24                5.182.144.0/22
    5.182.146.0/24                5.182.144.0/22
    5.182.147.0/24                5.182.144.0/22
    44.31.190.0/24                44.0.0.0/9
    45.149.56.0/24                45.149.56.0/22
    45.149.57.0/24                45.149.56.0/22
    45.149.58.0/24                45.149.56.0/22
    45.149.59.0/24                45.149.56.0/22

Whois Entry

whois: 402332

IANA has recorded AS209097 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS209097\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)