Report for 397600

Name

BANKOZK-DALLAS - Bank OZK, 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.

397600 BANKOZK-DALLAS - Bank OZK, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
57759 AS397600       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  BANKOZK-DALLAS - Bank OZK, 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       %
75841 AS397600      BANKOZK-DALLAS - Bank OZK, US                      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  198.199.200.0/24     4777 2516 174 397600   
  209.215.105.0/24     4777 2497 7018 397600 397600   

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

AS397600   1 More Specifics   2 Total Advertisements   BANKOZK-DALLAS - Bank OZK, US
    209.215.105.0/24              209.214.0.0/15

Whois Entry

whois: 402609

IANA has recorded AS397600 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397600\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:       397600
             ASName:         BANKOZK-DALLAS
             ASHandle:       AS397600
             RegDate:        2022-10-17
             Updated:        2022-10-17
             Ref:            https://rdap.arin.net/registry/autnum/397600
             
             
             OrgName:        Bank OZK
             OrgId:          BO-181
             Address:        18000 Cantrell Rd.
             City:           Little Rock
             StateProv:      AR
             PostalCode:     72223
             Country:        US
             RegDate:        2017-03-15
             Updated:        2023-01-06
             Ref:            https://rdap.arin.net/registry/entity/BO-181
             
             
             OrgTechHandle: NETWO8931-ARIN
             OrgTechName:   Network Admins
             OrgTechPhone:  +1-501-319-6100 
             OrgTechEmail:  networkteam@ozk.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8931-ARIN
             
             OrgNOCHandle: NETWO8931-ARIN
             OrgNOCName:   Network Admins
             OrgNOCPhone:  +1-501-319-6100 
             OrgNOCEmail:  networkteam@ozk.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8931-ARIN
             
             OrgAbuseHandle: NETWO8931-ARIN
             OrgAbuseName:   Network Admins
             OrgAbusePhone:  +1-501-319-6100 
             OrgAbuseEmail:  networkteam@ozk.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8931-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.
             #