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AS397352 Medisys Health Network, Inc.

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Medisys Health Network, Inc. jhmc.org

US 2 Routes

AS Data

AS397352

AS397352 – Medisys Health Network, Inc.

AS Number	397352
AS Name	MEDISYS-36
Organization	Medisys Health Network, Inc.(mhn-36)
Country	US
Website	jhmc.org
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2019-03-04

ASN Intelligence API for production workflows

Use ASN data for AS397352 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
65.202.58.0/24	AS397352	Medisys Health Network, Inc.	MEDISYS HEALTH NETWORK INC	256
98.0.236.0/24	AS397352	Medisys Health Network, Inc.	MEDISYS HEALTH NETWORK	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:       397352
ASName:         MEDISYS-36
ASHandle:       AS397352
RegDate:        2019-03-04
Updated:        2019-03-04    
Ref:            https://rdap.arin.net/registry/autnum/397352


OrgName:        Medisys Health Network, Inc.
OrgId:          MHN-36
Address:        8900 Van Wyck Expressway
City:           Jamaica
StateProv:      NY
PostalCode:     11418
Country:        US
RegDate:        2018-12-12
Updated:        2018-12-12
Ref:            https://rdap.arin.net/registry/entity/MHN-36


OrgAbuseHandle: LACOR7-ARIN
OrgAbuseName:   LaCorte, Andrew 
OrgAbusePhone:  +1-718-206-8991 
OrgAbuseEmail:  ALACORTE@jhmc.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LACOR7-ARIN

OrgTechHandle: DESIM19-ARIN
OrgTechName:   DeSimone, Neil 
OrgTechPhone:  +1-718-206-8997 
OrgTechEmail:  david@jhmc.org
OrgTechRef:    https://rdap.arin.net/registry/entity/DESIM19-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
AS701	Verizon Business/UUnet	US
AS12271	Charter Communications Inc	US
AS701	Verizon Business	US

Upstreams

AS Number	Description	Country
AS12271	Charter Communications Inc	US
AS701	Verizon Business	US

Frequently Asked Questions

What is ASN AS397352?

ASN AS397352 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS397352?

AS397352 is listed under Medisys Health Network, Inc..

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.