Report for 402375

Name

KIMLEY-HORN - Kimley-Horn, 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.

402375 KIMLEY-HORN - Kimley-Horn, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS15830         Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
58224 AS402375       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  KIMLEY-HORN - Kimley-Horn, 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       %
78123 AS402375      KIMLEY-HORN - Kimley-Horn, US                      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  64.251.225.0/24      4608 7575 1299 15830 402375   
  64.251.226.0/24      4608 7575 1299 15830 402375   

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

AS402375   2 More Specifics   2 Total Advertisements   KIMLEY-HORN - Kimley-Horn, US
    64.251.225.0/24               64.251.224.0/20
    64.251.226.0/24               64.251.224.0/20

Whois Entry

whois: 402603

IANA has recorded AS402375 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS402375\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:       402375
             ASName:         KIMLEY-HORN
             ASHandle:       AS402375
             RegDate:        2026-04-08
             Updated:        2026-04-08
             Comment:        https://www.kimley-horn.com
             Ref:            https://rdap.arin.net/registry/autnum/402375
             
             
             OrgName:        Kimley-Horn and Associates, Inc.
             OrgId:          KHAI
             Address:        421 Fayetteville Street
             Address:        Suite 600
             City:           Raleigh
             StateProv:      NC
             PostalCode:     27601
             Country:        US
             RegDate:        2001-06-21
             Updated:        2025-01-02
             Ref:            https://rdap.arin.net/registry/entity/KHAI
             
             
             OrgTechHandle: CST16-ARIN
             OrgTechName:   Stetson, Chris 
             OrgTechPhone:  +1-919-677-2000 
             OrgTechEmail:  chris.stetson@kimley-horn.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CST16-ARIN
             
             OrgAbuseHandle: CST16-ARIN
             OrgAbuseName:   Stetson, Chris 
             OrgAbusePhone:  +1-919-677-2000 
             OrgAbuseEmail:  chris.stetson@kimley-horn.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CST16-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.
             #