Report for 32974

Name

ASN-GHC - Kaiser Foundation Health Plan, 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.

32974 ASN-GHC - Kaiser Foundation Health Plan, Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32930 AS32974        ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  ASN-GHC - Kaiser Foundation Health Plan, 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       %
16589 AS32974       ASN-GHC - Kaiser Foundation Health Plan, Inc.      5      4      2      3      2  40.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.254.0.0/23       4777 2497 3356 32974 + Announce - aggregate of 192.254.0.0/24 (4777 2497 3356 32974) and 192.254.1.0/24 (4777 2497 3356 32974)
  192.254.0.0/24       4777 2497 3356 32974 - Withdrawn - aggregated with 192.254.1.0/24 (4777 2497 3356 32974)
  192.254.1.0/24       4777 2497 3356 32974 - Withdrawn - aggregated with 192.254.0.0/24 (4777 2497 3356 32974)
  192.254.6.0/23       4777 2497 3356 32974 + Announce - aggregate of 192.254.6.0/24 (4777 2497 3356 32974) and 192.254.7.0/24 (4777 2497 3356 32974)
  192.254.6.0/24       4777 2497 3356 32974 - Withdrawn - aggregated with 192.254.7.0/24 (4777 2497 3356 32974)
  192.254.7.0/24       4777 2497 3356 32974 - Withdrawn - aggregated with 192.254.6.0/24 (4777 2497 3356 32974)
  192.254.8.0/24       4777 2497 3356 32974   

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

AS32974   5 More Specifics   5 Total Advertisements   ASN-GHC - Kaiser Foundation Health Plan, Inc., US
    192.254.0.0/24                192.254.0.0/20
    192.254.1.0/24                192.254.0.0/20
    192.254.6.0/24                192.254.0.0/20
    192.254.7.0/24                192.254.0.0/20
    192.254.8.0/24                192.254.0.0/20

Whois Entry

whois: 402332

IANA has recorded AS32974 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS32974\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:       32974
             ASName:         ASN-GHC
             ASHandle:       AS32974
             RegDate:        2004-09-02
             Updated:        2021-05-27
             Ref:            https://rdap.arin.net/registry/autnum/32974
             
             
             OrgName:        Kaiser Foundation Health Plan, Inc.
             OrgId:          KFHP
             Address:        25 N. Via Monte
             City:           Walnut Creek
             StateProv:      CA
             PostalCode:     94598
             Country:        US
             RegDate:        1993-06-21
             Updated:        2020-04-27
             Ref:            https://rdap.arin.net/registry/entity/KFHP
             
             
             OrgTechHandle: IK1-ARIN
             OrgTechName:   Kaiser Foundation Health Plan Inc
             OrgTechPhone:  +1-925-926-5781 
             OrgTechEmail:  hostmaster@kp.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/IK1-ARIN
             
             OrgAbuseHandle: IK1-ARIN
             OrgAbuseName:   Kaiser Foundation Health Plan Inc
             OrgAbusePhone:  +1-925-926-5781 
             OrgAbuseEmail:  hostmaster@kp.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/IK1-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.
             #