Report for 53927

Name

ACI-WORLDWIDE - ACI Worldwide, 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 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.

53927 ACI-WORLDWIDE, US

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS3549          LVLT-3549, US
    AS701           UUNET, US
  Downstream Adjacent AS list
    AS14297         ACI-WORLDWIDE, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14312 AS53927        ORG+TRN Originate:       5888 /19.48  Transit:       8192 /19.00 ACI-WORLDWIDE, 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       %
13353 AS53927       ACI-WORLDWIDE, US                                  7      4      1      4      3  42.86%


  Prefix               AS Path                              Aggregation Suggestion
  139.131.31.0/24      3549 53927             
  139.131.144.0/20     3257 701 53927       + Announce - aggregate of 139.131.144.0/21 (3257 701 53927) and 139.131.152.0/21 (3257 701 53927)
  139.131.144.0/22     3257 701 53927       - Withdrawn - aggregated with 139.131.148.0/22 (3257 701 53927)
  139.131.148.0/22     3257 701 53927       - Withdrawn - aggregated with 139.131.144.0/22 (3257 701 53927)
  139.131.152.0/22     3257 701 53927       - Withdrawn - aggregated with 139.131.156.0/22 (3257 701 53927)
  139.131.156.0/22     3257 701 53927       - Withdrawn - aggregated with 139.131.152.0/22 (3257 701 53927)
  139.131.212.0/22     3257 701 53927         
  139.131.224.0/23     3257 701 53927 53927 53927 53927 53927 53927   

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

AS53927   6 More Specifics   6 Total Advertisements   ACI-WORLDWIDE, US
    139.131.144.0/22              139.131.0.0/16
    139.131.148.0/22              139.131.0.0/16
    139.131.152.0/22              139.131.0.0/16
    139.131.156.0/22              139.131.0.0/16
    139.131.212.0/22              139.131.0.0/16
    139.131.224.0/23              139.131.0.0/16
    139.131.31.0/24               139.131.0.0/16

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 139.131.31.0/24             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS53927 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS53927\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:       53927
             ASName:         ACI-WORLDWIDE
             ASHandle:       AS53927
             RegDate:        2011-08-10
             Updated:        2012-06-04
             Ref:            https://rdap.arin.net/registry/autnum/53927
             
             
             OrgName:        ACI Worldwide, Inc.
             OrgId:          AW-12
             Address:        6060 Coventry Drive
             City:           Elkhorn
             StateProv:      NE
             PostalCode:     68022
             Country:        US
             RegDate:        2011-08-05
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/AW-12
             
             
             OrgAbuseHandle: NETWO4496-ARIN
             OrgAbuseName:   Network Engineering
             OrgAbusePhone:  +1-404-923-6900 
             OrgAbuseEmail:  network-services@aciworldwide.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO4496-ARIN
             
             OrgTechHandle: NETWO4496-ARIN
             OrgTechName:   Network Engineering
             OrgTechPhone:  +1-404-923-6900 
             OrgTechEmail:  network-services@aciworldwide.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO4496-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.
             #