Report for 197293

Name

PS-AS, IT

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.

197293 PS-AS, IT

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13825 AS197293       ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  PS-AS, IT

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       %
 4604 AS197293      PS-AS, IT                                         24     20      9     13     11  45.83%


  Prefix               AS Path                              Aggregation Suggestion
  45.144.140.0/22      4777 2516 174 197293 + Announce - aggregate of 45.144.140.0/23 (4777 2516 174 197293) and 45.144.142.0/23 (4777 2516 174 197293)
  45.144.140.0/24      4777 2516 174 197293 - Withdrawn - aggregated with 45.144.141.0/24 (4777 2516 174 197293)
  45.144.141.0/24      4777 2516 174 197293 - Withdrawn - aggregated with 45.144.140.0/24 (4777 2516 174 197293)
  45.144.142.0/24      4777 2516 174 197293 - Withdrawn - aggregated with 45.144.143.0/24 (4777 2516 174 197293)
  45.144.143.0/24      4777 2516 174 197293 - Withdrawn - aggregated with 45.144.142.0/24 (4777 2516 174 197293)
  46.31.248.0/23       4777 2516 174 197293 + Announce - aggregate of 46.31.248.0/24 (4777 2516 174 197293) and 46.31.249.0/24 (4777 2516 174 197293)
  46.31.248.0/24       4777 2516 174 197293 - Withdrawn - aggregated with 46.31.249.0/24 (4777 2516 174 197293)
  46.31.249.0/24       4777 2516 174 197293 - Withdrawn - aggregated with 46.31.248.0/24 (4777 2516 174 197293)
  46.31.250.0/23       4777 2497 174 197293 + Announce - aggregate of 46.31.250.0/24 (4777 2497 174 197293) and 46.31.251.0/24 (4777 2497 174 197293)
  46.31.250.0/24       4777 2497 174 197293 - Withdrawn - aggregated with 46.31.251.0/24 (4777 2497 174 197293)
  46.31.251.0/24       4777 2497 174 197293 - Withdrawn - aggregated with 46.31.250.0/24 (4777 2497 174 197293)
  46.31.252.0/23       4777 2516 174 197293 + Announce - aggregate of 46.31.252.0/24 (4777 2516 174 197293) and 46.31.253.0/24 (4777 2516 174 197293)
  46.31.252.0/24       4777 2516 174 197293 - Withdrawn - aggregated with 46.31.253.0/24 (4777 2516 174 197293)
  46.31.253.0/24       4777 2516 174 197293 - Withdrawn - aggregated with 46.31.252.0/24 (4777 2516 174 197293)
  46.31.254.0/23       4777 2497 174 197293 + Announce - aggregate of 46.31.254.0/24 (4777 2497 174 197293) and 46.31.255.0/24 (4777 2497 174 197293)
  46.31.254.0/24       4777 2497 174 197293 - Withdrawn - aggregated with 46.31.255.0/24 (4777 2497 174 197293)
  46.31.255.0/24       4777 2497 174 197293 - Withdrawn - aggregated with 46.31.254.0/24 (4777 2497 174 197293)
  178.248.144.0/23     4777 2516 174 197293 + Announce - aggregate of 178.248.144.0/24 (4777 2516 174 197293) and 178.248.145.0/24 (4777 2516 174 197293)
  178.248.144.0/24     4777 2516 174 197293 - Withdrawn - aggregated with 178.248.145.0/24 (4777 2516 174 197293)
  178.248.145.0/24     4777 2516 174 197293 - Withdrawn - aggregated with 178.248.144.0/24 (4777 2516 174 197293)
  178.248.146.0/24     4777 2497 174 197293   
  178.248.147.0/24     4777 2516 174 197293   
  178.248.148.0/24     4777 2516 174 197293   
  178.248.149.0/24     4777 2497 174 197293   
  178.248.150.0/23     4777 2497 174 197293 + Announce - aggregate of 178.248.150.0/24 (4777 2497 174 197293) and 178.248.151.0/24 (4777 2497 174 197293)
  178.248.150.0/24     4777 2497 174 197293 - Withdrawn - aggregated with 178.248.151.0/24 (4777 2497 174 197293)
  178.248.151.0/24     4777 2497 174 197293 - Withdrawn - aggregated with 178.248.150.0/24 (4777 2497 174 197293)
  185.15.160.0/23      4777 2516 174 197293 + Announce - aggregate of 185.15.160.0/24 (4777 2516 174 197293) and 185.15.161.0/24 (4777 2516 174 197293)
  185.15.160.0/24      4777 2516 174 197293 - Withdrawn - aggregated with 185.15.161.0/24 (4777 2516 174 197293)
  185.15.161.0/24      4777 2516 174 197293 - Withdrawn - aggregated with 185.15.160.0/24 (4777 2516 174 197293)
  185.15.162.0/23      4777 2497 174 197293 + Announce - aggregate of 185.15.162.0/24 (4777 2497 174 197293) and 185.15.163.0/24 (4777 2497 174 197293)
  185.15.162.0/24      4777 2497 174 197293 - Withdrawn - aggregated with 185.15.163.0/24 (4777 2497 174 197293)
  185.15.163.0/24      4777 2497 174 197293 - Withdrawn - aggregated with 185.15.162.0/24 (4777 2497 174 197293)

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

AS197293   24 More Specifics   24 Total Advertisements   PS-AS, IT
    45.144.140.0/24               45.144.140.0/22
    45.144.141.0/24               45.144.140.0/22
    45.144.142.0/24               45.144.140.0/22
    45.144.143.0/24               45.144.140.0/22
    46.31.248.0/24                46.31.248.0/21
    46.31.249.0/24                46.31.248.0/21
    46.31.250.0/24                46.31.248.0/21
    46.31.251.0/24                46.31.248.0/21
    46.31.252.0/24                46.31.248.0/21
    46.31.253.0/24                46.31.248.0/21
    46.31.254.0/24                46.31.248.0/21
    46.31.255.0/24                46.31.248.0/21
    178.248.144.0/24              178.248.144.0/21
    178.248.145.0/24              178.248.144.0/21
    178.248.146.0/24              178.248.144.0/21
    178.248.147.0/24              178.248.144.0/21
    178.248.148.0/24              178.248.144.0/21
    178.248.149.0/24              178.248.144.0/21
    178.248.150.0/24              178.248.144.0/21
    178.248.151.0/24              178.248.144.0/21
    185.15.160.0/24               185.15.160.0/22
    185.15.161.0/24               185.15.160.0/22
    185.15.162.0/24               185.15.160.0/22
    185.15.163.0/24               185.15.160.0/22

Whois Entry

whois: 402332

IANA has recorded AS197293 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS197293\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)