Report for 393753

Name

AS393753 - The Brooklyn Hospital Center, 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.

393753 AS393753 - The Brooklyn Hospital Center, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS12271         TWC-12271-NYC - Charter Communications Inc, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
29779 AS393753       ORIGIN  Originate:       1792 /21.19  Transit:          0 /0.00  AS393753 - The Brooklyn Hospital Center, 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       %
73788 AS393753      AS393753 - The Brooklyn Hospital Center, US        3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  198.177.191.0/24     4777 6939 7843 12271 393753   
  198.177.192.0/22     4777 6939 7843 12271 393753   
  198.177.196.0/23     4777 6939 7843 12271 393753   

Whois Entry

whois: 402332

IANA has recorded AS393753 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS393753\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:       393753
             ASName:         AS393753
             ASHandle:       AS393753
             RegDate:        2017-10-12
             Updated:        2017-10-12
             Comment:        tbh.org
             Ref:            https://rdap.arin.net/registry/autnum/393753
             
             
             OrgName:        The Brooklyn Hospital Center
             OrgId:          BHC-1
             Address:        Information Systems - Network Management
             Address:        121 DeKalb Avenue
             City:           Brooklyn
             StateProv:      NY
             PostalCode:     11201
             Country:        US
             RegDate:        1993-09-10
             Updated:        2024-05-08
             Ref:            https://rdap.arin.net/registry/entity/BHC-1
             
             
             OrgTechHandle: SAFON1-ARIN
             OrgTechName:   Safonov, James 
             OrgTechPhone:  +1-212-380-6883 
             OrgTechEmail:  jsafonov@tbh.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/SAFON1-ARIN
             
             OrgNOCHandle: SAFON1-ARIN
             OrgNOCName:   Safonov, James 
             OrgNOCPhone:  +1-212-380-6883 
             OrgNOCEmail:  jsafonov@tbh.org
             OrgNOCRef:    https://rdap.arin.net/registry/entity/SAFON1-ARIN
             
             OrgAbuseHandle: SAFON1-ARIN
             OrgAbuseName:   Safonov, James 
             OrgAbusePhone:  +1-212-380-6883 
             OrgAbuseEmail:  jsafonov@tbh.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SAFON1-ARIN
             
             OrgDNSHandle: SAFON1-ARIN
             OrgDNSName:   Safonov, James 
             OrgDNSPhone:  +1-212-380-6883 
             OrgDNSEmail:  jsafonov@tbh.org
             OrgDNSRef:    https://rdap.arin.net/registry/entity/SAFON1-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.
             #