Report for 21595

Name

BAXTER - Baxter Healthcare, 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.

21595 BAXTER - Baxter Healthcare, US

  Adjacency:     6  Upstream:     6  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS702           UUNET - Verizon Business, US
    AS15695         Expereo - Expereo International BV, NL
    AS701           UUNET - Verizon Business, US
    AS8220          COLT - COLT Technology Services Group Limited, GB
    AS2914          NTT-DATA-2914 - NTT America, Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9455  AS21595        ORIGIN  Originate:      11520 /18.51  Transit:          0 /0.00  BAXTER - Baxter Healthcare, 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       %
 9726 AS21595       BAXTER - Baxter Healthcare, US                    41      7      3     37      4   9.76%


  Prefix               AS Path                              Aggregation Suggestion
  159.198.195.0/24     4608 1221 4637 702 21595   
  167.83.116.0/24      4608 7575 3356 702 21595   
  167.83.117.0/24      4777 2516 8220 21595   
  167.83.118.0/23      4608 1221 4637 702 21595   
  167.83.121.0/24      4777 2516 8220 21595   
  167.83.122.0/24      4777 2516 8220 21595   
  167.83.125.0/24      4777 2497 3356 21595   
  167.83.126.0/24      4777 2497 3356 21595   
  167.83.134.0/24      4777 2497 3356 21595   
  167.83.135.0/24      4777 2516 701 21595    
  167.83.138.0/23      4777 2497 3356 21595   
  167.83.161.0/24      4608 1221 4637 15695 21595   
  167.83.162.0/24      4608 1221 4637 15695 21595   
  167.83.174.0/24      4608 7575 3356 702 21595   
  167.83.175.0/24      4777 2497 3356 21595   
  167.83.198.0/23      4777 2497 2914 21595   
  167.83.201.0/24      4777 4713 2914 21595   
  167.83.202.0/24      4608 6939 18106 15695 21595   
  198.89.136.0/24      4777 2516 701 21595    
  198.89.138.0/23      4777 2516 701 21595  + Announce - aggregate of 198.89.138.0/24 (4777 2516 701 21595) and 198.89.139.0/24 (4777 2516 701 21595)
  198.89.138.0/24      4777 2516 701 21595  - Withdrawn - aggregated with 198.89.139.0/24 (4777 2516 701 21595)
  198.89.139.0/24      4777 2516 701 21595  - Withdrawn - aggregated with 198.89.138.0/24 (4777 2516 701 21595)
  198.89.147.0/24      4777 2516 8220 21595   
  198.89.148.0/24      4777 2516 8220 21595   
  198.89.153.0/24      4777 2516 701 21595    
  198.89.154.0/24      4777 2497 3356 21595   
  198.89.157.0/24      4777 2497 3356 21595   
  198.89.158.0/24      4777 2516 701 21595    
  198.89.198.0/24      4777 2497 2914 21595 21595 21595 21595 21595 21595 21595   
  198.89.199.0/24      4777 2497 3491 15695 21595   
  198.89.208.0/24      4777 2516 701 21595    
  198.89.213.0/24      4777 2516 8220 21595 21595 21595 21595 21595 21595 21595   
  198.89.214.0/24      4608 7575 3356 702 21595   
  198.89.215.0/24      4777 2516 8220 21595   
  198.89.216.0/24      4777 2516 8220 21595   
  198.89.218.0/23      4777 2516 8220 21595 + Announce - aggregate of 198.89.218.0/24 (4777 2516 8220 21595) and 198.89.219.0/24 (4777 2516 8220 21595)
  198.89.218.0/24      4777 2516 8220 21595 - Withdrawn - aggregated with 198.89.219.0/24 (4777 2516 8220 21595)
  198.89.219.0/24      4777 2516 8220 21595 - Withdrawn - aggregated with 198.89.218.0/24 (4777 2516 8220 21595)
  198.89.220.0/22      4608 6939 18106 15695 21595 + Announce - aggregate of 198.89.220.0/23 (4608 6939 18106 15695 21595) and 198.89.222.0/23 (4608 6939 18106 15695 21595)
  198.89.220.0/23      4608 6939 18106 15695 21595 - Withdrawn - aggregated with 198.89.222.0/23 (4608 6939 18106 15695 21595)
  198.89.222.0/24      4608 6939 18106 15695 21595 - Withdrawn - aggregated with 198.89.223.0/24 (4608 6939 18106 15695 21595)
  198.89.223.0/24      4608 6939 18106 15695 21595 - Withdrawn - aggregated with 198.89.222.0/24 (4608 6939 18106 15695 21595)
  198.89.224.0/24      4777 2516 8220 21595   
  198.89.225.0/24      4608 1221 4637 15695 21595   

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

AS21595   41 More Specifics   41 Total Advertisements   BAXTER - Baxter Healthcare, US
    159.198.195.0/24              159.198.192.0/18
    167.83.116.0/24               167.83.0.0/16
    167.83.117.0/24               167.83.0.0/16
    167.83.118.0/23               167.83.0.0/16
    167.83.121.0/24               167.83.0.0/16
    167.83.122.0/24               167.83.0.0/16
    167.83.125.0/24               167.83.0.0/16
    167.83.126.0/24               167.83.0.0/16
    167.83.134.0/24               167.83.0.0/16
    167.83.135.0/24               167.83.0.0/16
    167.83.138.0/23               167.83.0.0/16
    167.83.161.0/24               167.83.0.0/16
    167.83.162.0/24               167.83.0.0/16
    167.83.174.0/24               167.83.0.0/16
    167.83.175.0/24               167.83.0.0/16
    167.83.198.0/23               167.83.0.0/16
    167.83.201.0/24               167.83.0.0/16
    167.83.202.0/24               167.83.0.0/16
    198.89.136.0/24               198.89.128.0/19
    198.89.138.0/24               198.89.128.0/19
    198.89.139.0/24               198.89.128.0/19
    198.89.147.0/24               198.89.128.0/19
    198.89.148.0/24               198.89.128.0/19
    198.89.153.0/24               198.89.128.0/19
    198.89.154.0/24               198.89.128.0/19
    198.89.157.0/24               198.89.128.0/19
    198.89.158.0/24               198.89.128.0/19
    198.89.198.0/24               198.89.192.0/19
    198.89.199.0/24               198.89.192.0/19
    198.89.208.0/24               198.89.192.0/19
    198.89.213.0/24               198.89.192.0/19
    198.89.214.0/24               198.89.192.0/19
    198.89.215.0/24               198.89.192.0/19
    198.89.216.0/24               198.89.192.0/19
    198.89.218.0/24               198.89.192.0/19
    198.89.219.0/24               198.89.192.0/19
    198.89.220.0/23               198.89.192.0/19
    198.89.222.0/24               198.89.192.0/19
    198.89.223.0/24               198.89.192.0/19
    198.89.224.0/24               198.89.224.0/22
    198.89.225.0/24               198.89.224.0/22

Whois Entry

whois: 402591

IANA has recorded AS21595 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21595\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:       21595
             ASName:         BAXTER
             ASHandle:       AS21595
             RegDate:        2001-05-30
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/21595
             
             
             OrgName:        Baxter Healthcare
             OrgId:          BAXTER-16
             Address:        1 Baxter Parkway
             City:           Deerfield
             StateProv:      IL
             PostalCode:     60015
             Country:        US
             RegDate:        2001-05-30
             Updated:        2014-11-10
             Ref:            https://rdap.arin.net/registry/entity/BAXTER-16
             
             
             OrgTechHandle: CKN23-ARIN
             OrgTechName:   No, Contact Known
             OrgTechPhone:  +1-800-555-1234 
             OrgTechEmail:  nobody@example.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN
             
             OrgAbuseHandle: CKN23-ARIN
             OrgAbuseName:   No, Contact Known
             OrgAbusePhone:  +1-800-555-1234 
             OrgAbuseEmail:  nobody@example.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/CKN23-ARIN
             
             OrgTechHandle: HOSTM2002-ARIN
             OrgTechName:   Host Master
             OrgTechPhone:  +1-847-371-6329 
             OrgTechEmail:  hostmaster@baxter.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM2002-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.
             #