ASN AS47072 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS47072?

AS47072 is listed under Saint Francis Hospital and Medical Center.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS47072 Saint Francis Hospital and Medical Center

ASN Lookup Tool

Saint Francis Hospital and Medical Center stfranciscare.org

US 3 Routes

AS Data

AS47072

AS47072 – Saint Francis Hospital and Medical Center

AS Number	47072
AS Name	SAINT-FRANCIS-HOSPITAL-AND-MEDICAL-CENTER
Organization	Saint Francis Hospital and Medical Center(saint-22)
Country	US
Website	stfranciscare.org
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2009-06-18

ASN Intelligence API for production workflows

Use ASN data for AS47072 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
170.163.24.0/22	AS47072	Saint Francis Hospital and Medical Center	The Connecticut Hospital and Affiliates	1024
170.163.192.0/24	AS47072	Saint Francis Hospital and Medical Center	The Connecticut Hospital and Affiliates	256
170.163.36.0/24	AS47072	Saint Francis Hospital and Medical Center	The Connecticut Hospital and Affiliates	256

Raw Whois Response

#
# 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:       47072
ASName:         SAINT-FRANCIS-HOSPITAL-AND-MEDICAL-CENTER
ASHandle:       AS47072
RegDate:        2009-06-18
Updated:        2015-11-23    
Ref:            https://rdap.arin.net/registry/autnum/47072


OrgName:        Saint Francis Hospital and Medical Center
OrgId:          SAINT-22
Address:        114 Woodland Street
City:           Hartford
StateProv:      CT
PostalCode:     06105
Country:        US
RegDate:        2009-06-15
Updated:        2015-11-13
Ref:            https://rdap.arin.net/registry/entity/SAINT-22


OrgAbuseHandle: DNE97-ARIN
OrgAbuseName:   Neff, David 
OrgAbusePhone:  +1-860-202-8468 
OrgAbuseEmail:  dneff@stfranciscare.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DNE97-ARIN

OrgTechHandle: ASC137-ARIN
OrgTechName:   Colon, Andrew Scott
OrgTechPhone:  +1-860-372-7406 
OrgTechEmail:  acolon@trinity-health.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ASC137-ARIN

OrgTechHandle: DNE97-ARIN
OrgTechName:   Neff, David 
OrgTechPhone:  +1-860-202-8468 
OrgTechEmail:  dneff@stfranciscare.org
OrgTechRef:    https://rdap.arin.net/registry/entity/DNE97-ARIN

RTechHandle: DNE97-ARIN
RTechName:   Neff, David 
RTechPhone:  +1-860-202-8468 
RTechEmail:  dneff@stfranciscare.org
RTechRef:    https://rdap.arin.net/registry/entity/DNE97-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.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US