Report for 36502

Name

CERNER-CORPORATE-AS - Cerner Corporation, 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.

36502 CERNER-CORPORATE-AS - Cerner Corporation, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14474 AS36502        ORIGIN  Originate:       5632 /19.54  Transit:          0 /0.00  CERNER-CORPORATE-AS - Cerner Corporation, 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       %
41640 AS36502       CERNER-CORPORATE-AS - Cerner Corporation, US       6      0      0      6      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  159.140.0.0/22       4777 2516 3356 36502   
  159.140.8.0/21       4777 2516 3356 36502   
  159.140.104.0/22     4777 2516 3356 36502   
  159.140.212.0/22     4777 2516 3356 36502   
  159.140.252.0/24     4777 2497 3356 36502   
  159.140.254.0/24     4777 2497 3356 36502   

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

AS36502   6 More Specifics   6 Total Advertisements   CERNER-CORPORATE-AS - Cerner Corporation, US
    159.140.0.0/22                159.140.0.0/16
    159.140.8.0/21                159.140.0.0/16
    159.140.104.0/22              159.140.0.0/16
    159.140.212.0/22              159.140.0.0/16
    159.140.252.0/24              159.140.0.0/16
    159.140.254.0/24              159.140.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS36502 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS36502\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:       36502
             ASName:         CERNER-CORPORATE-AS
             ASHandle:       AS36502
             RegDate:        2006-01-19
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/36502
             
             
             OrgName:        Cerner Corporation
             OrgId:          CERNER
             Address:        2800 Rockcreek Parkway
             City:           Kansas City
             StateProv:      MO
             PostalCode:     64117
             Country:        US
             RegDate:        1992-04-20
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/CERNER
             
             
             OrgTechHandle: CNA23-ARIN
             OrgTechName:   Corporate Network Admin
             OrgTechPhone:  +1-816-201-3947 
             OrgTechEmail:  hostmaster@cerner.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CNA23-ARIN
             
             OrgTechHandle: ORACL1-ARIN
             OrgTechName:   ORACLE NIS
             OrgTechPhone:  +1-800-633-0738 
             OrgTechEmail:  domain-contact_ww_grp@oracle.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ORACL1-ARIN
             
             OrgAbuseHandle: CNA23-ARIN
             OrgAbuseName:   Corporate Network Admin
             OrgAbusePhone:  +1-816-201-3947 
             OrgAbuseEmail:  hostmaster@cerner.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CNA23-ARIN
             
             OrgAbuseHandle: NISAM-ARIN
             OrgAbuseName:   Network Information Systems Abuse Management
             OrgAbusePhone:  +1-800-633-0738 
             OrgAbuseEmail:  abuse@oracleemaildelivery.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NISAM-ARIN
             
             RTechHandle: CNA23-ARIN
             RTechName:   Corporate Network Admin
             RTechPhone:  +1-816-201-3947 
             RTechEmail:  hostmaster@cerner.com
             RTechRef:    https://rdap.arin.net/registry/entity/CNA23-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.
             #