Report for 19851

Name

DOYLESTOWN-HOSPITAL - Doylestown Hospital, 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.

19851 DOYLESTOWN-HOSPITAL - Doylestown Hospital, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS701           UUNET - Verizon Business, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59680 AS19851        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  DOYLESTOWN-HOSPITAL - Doylestown Hospital, 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       %
35309 AS19851       DOYLESTOWN-HOSPITAL - Doylestown Hospital, US      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  170.76.212.0/24      4777 2497 701 19851    

Whois Entry

whois: 402603

IANA has recorded AS19851 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19851\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:       19851
             ASName:         DOYLESTOWN-HOSPITAL
             ASHandle:       AS19851
             RegDate:        2017-09-15
             Updated:        2017-09-15
             Ref:            https://rdap.arin.net/registry/autnum/19851
             
             
             OrgName:        Doylestown Hospital
             OrgId:          DH-224
             Address:        595 West State Street
             City:           Doylestown
             StateProv:      PA
             PostalCode:     18901
             Country:        US
             RegDate:        2017-07-07
             Updated:        2025-09-22
             Ref:            https://rdap.arin.net/registry/entity/DH-224
             
             
             OrgDNSHandle: DJH83-ARIN
             OrgDNSName:   Hopkins, David John
             OrgDNSPhone:  +1-215-662-2752 
             OrgDNSEmail:  David.hopkins@pennmedicine.upenn.edu
             OrgDNSRef:    https://rdap.arin.net/registry/entity/DJH83-ARIN
             
             OrgRoutingHandle: DJH83-ARIN
             OrgRoutingName:   Hopkins, David John
             OrgRoutingPhone:  +1-215-662-2752 
             OrgRoutingEmail:  David.hopkins@pennmedicine.upenn.edu
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/DJH83-ARIN
             
             OrgAbuseHandle: STRAU143-ARIN
             OrgAbuseName:   Strausser, Vince 
             OrgAbusePhone:  +1-215-345-2698 
             OrgAbuseEmail:  vstrausser@dh.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/STRAU143-ARIN
             
             OrgNOCHandle: DJH83-ARIN
             OrgNOCName:   Hopkins, David John
             OrgNOCPhone:  +1-215-662-2752 
             OrgNOCEmail:  David.hopkins@pennmedicine.upenn.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/DJH83-ARIN
             
             OrgTechHandle: DJH83-ARIN
             OrgTechName:   Hopkins, David John
             OrgTechPhone:  +1-215-662-2752 
             OrgTechEmail:  David.hopkins@pennmedicine.upenn.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/DJH83-ARIN
             
             OrgAbuseHandle: DJH83-ARIN
             OrgAbuseName:   Hopkins, David John
             OrgAbusePhone:  +1-215-662-2752 
             OrgAbuseEmail:  David.hopkins@pennmedicine.upenn.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/DJH83-ARIN
             
             OrgNOCHandle: STRAU143-ARIN
             OrgNOCName:   Strausser, Vince 
             OrgNOCPhone:  +1-215-345-2698 
             OrgNOCEmail:  vstrausser@dh.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/STRAU143-ARIN
             
             OrgTechHandle: STRAU143-ARIN
             OrgTechName:   Strausser, Vince 
             OrgTechPhone:  +1-215-345-2698 
             OrgTechEmail:  vstrausser@dh.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/STRAU143-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.
             #