Report for 32739

Name

CHRISTIANACARE-AS-1 - Christiana Care Health Services, 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.

32739 CHRISTIANACARE-AS-1 - Christiana Care Health Services, Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS46887         CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US
    AS7029          WINDSTREAM - Windstream Communications LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
30585 AS32739        ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  CHRISTIANACARE-AS-1 - Christiana Care Health Services, 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       %
16593 AS32739       CHRISTIANACARE-AS-1 - Christiana Care Health       6      4      2      4      2  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  167.112.135.0/24     4777 2516 1299 46887 32739   
  167.112.140.0/23     4777 2516 1299 46887 32739 + Announce - aggregate of 167.112.140.0/24 (4777 2516 1299 46887 32739) and 167.112.141.0/24 (4777 2516 1299 46887 32739)
  167.112.140.0/24     4777 2516 1299 46887 32739 - Withdrawn - aggregated with 167.112.141.0/24 (4777 2516 1299 46887 32739)
  167.112.141.0/24     4777 2516 1299 46887 32739 - Withdrawn - aggregated with 167.112.140.0/24 (4777 2516 1299 46887 32739)
  167.112.156.0/24     4777 2516 1299 7029 32739   
  167.112.162.0/23     4777 2516 1299 7029 32739 + Announce - aggregate of 167.112.162.0/24 (4777 2516 1299 7029 32739) and 167.112.163.0/24 (4777 2516 1299 7029 32739)
  167.112.162.0/24     4777 2516 1299 7029 32739 - Withdrawn - aggregated with 167.112.163.0/24 (4777 2516 1299 7029 32739)
  167.112.163.0/24     4777 2516 1299 7029 32739 - Withdrawn - aggregated with 167.112.162.0/24 (4777 2516 1299 7029 32739)

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

AS32739   6 More Specifics   6 Total Advertisements   CHRISTIANACARE-AS-1 - Christiana Care Health Services, Inc., US
    167.112.135.0/24              167.112.0.0/16
    167.112.140.0/24              167.112.0.0/16
    167.112.141.0/24              167.112.0.0/16
    167.112.156.0/24              167.112.0.0/16
    167.112.162.0/24              167.112.0.0/16
    167.112.163.0/24              167.112.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS32739 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS32739\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:       32739
             ASName:         CHRISTIANACARE-AS-1
             ASHandle:       AS32739
             RegDate:        2004-07-14
             Updated:        2022-04-28
             Ref:            https://rdap.arin.net/registry/autnum/32739
             
             
             OrgName:        Christiana Care Health Services, Inc.
             OrgId:          CCHS-8
             Address:        One Read's Way
             Address:        Suite 200
             City:           New Castle
             StateProv:      DE
             PostalCode:     19720
             Country:        US
             RegDate:        2004-07-07
             Updated:        2019-04-12
             Ref:            https://rdap.arin.net/registry/entity/CCHS-8
             
             
             OrgAbuseHandle: ALLIM3-ARIN
             OrgAbuseName:   Allimulla, Mahamed 
             OrgAbusePhone:  +1-302-327-5358 
             OrgAbuseEmail:  mahamed.allimulla@christianacare.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ALLIM3-ARIN
             
             OrgTechHandle: KEDDA-ARIN
             OrgTechName:   Kedda, Karen 
             OrgTechPhone:  +1-302-327-3806 
             OrgTechEmail:  kkedda@christianacare.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/KEDDA-ARIN
             
             OrgNOCHandle: KEDDA-ARIN
             OrgNOCName:   Kedda, Karen 
             OrgNOCPhone:  +1-302-327-3806 
             OrgNOCEmail:  kkedda@christianacare.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/KEDDA-ARIN
             
             RAbuseHandle: ALLIM3-ARIN
             RAbuseName:   Allimulla, Mahamed 
             RAbusePhone:  +1-302-327-5358 
             RAbuseEmail:  mahamed.allimulla@christianacare.org
             RAbuseRef:    https://rdap.arin.net/registry/entity/ALLIM3-ARIN
             
             RNOCHandle: KEDDA-ARIN
             RNOCName:   Kedda, Karen 
             RNOCPhone:  +1-302-327-3806 
             RNOCEmail:  kkedda@christianacare.org
             RNOCRef:    https://rdap.arin.net/registry/entity/KEDDA-ARIN
             
             RTechHandle: KEDDA-ARIN
             RTechName:   Kedda, Karen 
             RTechPhone:  +1-302-327-3806 
             RTechEmail:  kkedda@christianacare.org
             RTechRef:    https://rdap.arin.net/registry/entity/KEDDA-ARIN
             
             RTechHandle: ALLIM3-ARIN
             RTechName:   Allimulla, Mahamed 
             RTechPhone:  +1-302-327-5358 
             RTechEmail:  mahamed.allimulla@christianacare.org
             RTechRef:    https://rdap.arin.net/registry/entity/ALLIM3-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.
             #