Report for 20221

Name

IATA - International Air Transport Association, CA

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.

20221 IATA - International Air Transport Association, CA

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS29909         METROOPTIC - Metro Optic, CA
    AS6730          SUNRISE, CH
    AS10929         ESTRUXTURE-QC-10929 - eStruxture Data Centers Inc., CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12909 AS20221        ORIGIN  Originate:       6912 /19.25  Transit:          0 /0.00  IATA - International Air Transport Association, CA

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       %
15665 AS20221       IATA - International Air Transport Associatio      6      2      0      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  144.194.0.0/21       4777 2516 577 10929 20221   
  144.194.1.0/24       4777 2516 577 10929 20221 - Withdrawn - matching aggregate 144.194.0.0/21 4777 2516 577 10929 20221
  144.194.2.0/24       4777 2516 577 10929 20221 - Withdrawn - matching aggregate 144.194.0.0/21 4777 2516 577 10929 20221
  144.194.8.0/24       4777 2516 577 10929 20221   
  144.194.16.0/21      4777 2497 3257 29909 20221   
  144.194.24.0/21      4777 2497 6830 6730 20221   

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

AS20221   6 More Specifics   6 Total Advertisements   IATA - International Air Transport Association, CA
    144.194.0.0/21                144.194.0.0/16
    144.194.1.0/24                144.194.0.0/16
    144.194.2.0/24                144.194.0.0/16
    144.194.8.0/24                144.194.0.0/16
    144.194.16.0/21               144.194.0.0/16
    144.194.24.0/21               144.194.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS20221 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS20221\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-AU4)