Report for 53741

Name

AS53741 - American Airlines Inc., 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.

53741 AS53741 - American Airlines Inc., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS32787         PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9217  AS53741        ORIGIN  Originate:      12288 /18.42  Transit:          0 /0.00  AS53741 - American Airlines Inc., 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       %
 6564 AS53741       AS53741 - American Airlines Inc., US              17     10      3     10      7  41.18%


  Prefix               AS Path                              Aggregation Suggestion
  144.9.32.0/20        4777 32787 53741       
  144.9.80.0/23        4777 32787 53741     + Announce - aggregate of 144.9.80.0/24 (4777 32787 53741) and 144.9.81.0/24 (4777 32787 53741)
  144.9.80.0/24        4777 32787 53741     - Withdrawn - aggregated with 144.9.81.0/24 (4777 32787 53741)
  144.9.81.0/24        4777 32787 53741     - Withdrawn - aggregated with 144.9.80.0/24 (4777 32787 53741)
  144.9.96.0/22        4777 32787 53741       
  144.9.233.0/24       4777 32787 53741       
  162.92.2.0/23        4777 32787 53741     + Announce - aggregate of 162.92.2.0/24 (4777 32787 53741) and 162.92.3.0/24 (4777 32787 53741)
  162.92.2.0/24        4777 32787 53741     - Withdrawn - aggregated with 162.92.3.0/24 (4777 32787 53741)
  162.92.3.0/24        4777 32787 53741     - Withdrawn - aggregated with 162.92.2.0/24 (4777 32787 53741)
  162.92.6.0/23        4777 32787 53741     + Announce - aggregate of 162.92.6.0/24 (4777 32787 53741) and 162.92.7.0/24 (4777 32787 53741)
  162.92.6.0/24        4777 32787 53741     - Withdrawn - aggregated with 162.92.7.0/24 (4777 32787 53741)
  162.92.7.0/24        4777 32787 53741     - Withdrawn - aggregated with 162.92.6.0/24 (4777 32787 53741)
  162.92.18.0/24       4777 32787 53741       
  162.92.20.0/22       4777 32787 53741       
  162.92.24.0/22       4777 32787 53741       
  162.92.120.0/21      4777 32787 53741       
  162.92.120.0/24      4777 32787 53741     - Withdrawn - matching aggregate 162.92.120.0/21 4777 32787 53741
  162.92.122.0/24      4777 32787 53741     - Withdrawn - matching aggregate 162.92.120.0/21 4777 32787 53741
  162.92.123.0/24      4777 32787 53741     - Withdrawn - matching aggregate 162.92.120.0/21 4777 32787 53741
  162.92.127.0/24      4777 32787 53741     - Withdrawn - matching aggregate 162.92.120.0/21 4777 32787 53741

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

AS53741   17 More Specifics   17 Total Advertisements   AS53741 - American Airlines Inc., US
    144.9.32.0/20                 144.9.0.0/16
    144.9.80.0/24                 144.9.0.0/16
    144.9.81.0/24                 144.9.0.0/16
    144.9.96.0/22                 144.9.0.0/16
    144.9.233.0/24                144.9.0.0/16
    162.92.2.0/24                 162.92.0.0/16
    162.92.3.0/24                 162.92.0.0/16
    162.92.6.0/24                 162.92.0.0/16
    162.92.7.0/24                 162.92.0.0/16
    162.92.18.0/24                162.92.0.0/16
    162.92.20.0/22                162.92.0.0/16
    162.92.24.0/22                162.92.0.0/16
    162.92.120.0/21               162.92.0.0/16
    162.92.120.0/24               162.92.0.0/16
    162.92.122.0/24               162.92.0.0/16
    162.92.123.0/24               162.92.0.0/16
    162.92.127.0/24               162.92.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS53741 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53741\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       53741
             ASName:         AS53741
             ASHandle:       AS53741
             RegDate:        2011-05-09
             Updated:        2016-08-22
             Ref:            https://rdap.arin.net/registry/autnum/53741
             
             
             OrgName:        American Airlines Inc.
             OrgId:          AMERIC-538
             Address:        1 Skyview Way
             City:           FORT WORTH
             StateProv:      TX
             PostalCode:     76155
             Country:        US
             RegDate:        2002-01-22
             Updated:        2022-11-16
             Ref:            https://rdap.arin.net/registry/entity/AMERIC-538
             
             
             OrgTechHandle: NOLAJ-ARIN
             OrgTechName:   Nola, Joel 
             OrgTechPhone:  +1-817-963-1234 
             OrgTechEmail:  joel.nola@aa.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOLAJ-ARIN
             
             OrgAbuseHandle: CSARC-ARIN
             OrgAbuseName:   CSARC
             OrgAbusePhone:  +1-817-967-1242 
             OrgAbuseEmail:  Csarc.Communications@aa.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CSARC-ARIN
             
             OrgTechHandle: FOSTE30-ARIN
             OrgTechName:   Foster, Earl 
             OrgTechPhone:  +1-817-963-8339 
             OrgTechEmail:  earl.foster@aa.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/FOSTE30-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #