Report for 23521

Name

BSERV-1-AS-23521 - Finastra Merchant Services, 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.

23521 BSERV-1-AS-23521 - Finastra Merchant Services, 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
24477 AS23521        ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  BSERV-1-AS-23521 - Finastra Merchant Services, 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       %
36657 AS23521       BSERV-1-AS-23521 - Finastra Merchant Services      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  216.131.4.0/22       4777 32787 23521       
  216.131.12.0/22      4777 32787 23521       

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

AS23521   2 More Specifics   2 Total Advertisements   BSERV-1-AS-23521 - Finastra Merchant Services, Inc., US
    216.131.4.0/22                216.131.0.0/20
    216.131.12.0/22               216.131.0.0/20

Whois Entry

whois: 402603

IANA has recorded AS23521 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS23521\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:       23521
             ASName:         BSERV-1-AS-23521
             ASHandle:       AS23521
             RegDate:        2007-10-17
             Updated:        2022-03-10
             Ref:            https://rdap.arin.net/registry/autnum/23521
             
             
             OrgName:        Finastra Merchant Services, Inc.
             OrgId:          BSERV-1
             Address:        744 Primera Blvd
             Address:        Suite 2000
             City:           Lake Mary
             StateProv:      FL
             PostalCode:     32746-2230
             Country:        US
             RegDate:        2007-03-21
             Updated:        2022-03-10
             Ref:            https://rdap.arin.net/registry/entity/BSERV-1
             
             
             OrgNOCHandle: NETWO1675-ARIN
             OrgNOCName:   Network Services
             OrgNOCPhone:  +1-800-989-9009 
             OrgNOCEmail:  networks@finastra.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO1675-ARIN
             
             OrgTechHandle: NETWO1675-ARIN
             OrgTechName:   Network Services
             OrgTechPhone:  +1-800-989-9009 
             OrgTechEmail:  networks@finastra.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO1675-ARIN
             
             OrgAbuseHandle: NETWO1675-ARIN
             OrgAbuseName:   Network Services
             OrgAbusePhone:  +1-800-989-9009 
             OrgAbuseEmail:  networks@finastra.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO1675-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.
             #