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	Prefix	Description
	216.8.96.0/20	University Hospitals Health System
	216.8.96.0/19	University Hospitals Health System
	216.8.112.0/20	University Hospitals Health System

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

ASHandle:       AS32707
OrgID:          UHHS
ASName:         UHHS
ASNumber:       32707
RegDate:        2004-07-08
Updated:        2012-03-02
Source:         ARIN



OrgID:          UHHS
OrgName:        University Hospitals Health System
CanAllocate:    
Street:         11100 Euclid Avenue
City:           Cleveland
State/Prov:     OH
Country:        US
PostalCode:     44106
RegDate:        2004-04-12
Updated:        2024-11-25
OrgAdminHandle: ZEPPM1-ARIN
OrgTechHandle:  CHUCK9-ARIN
OrgTechHandle:  NETWO9434-ARIN
OrgAbuseHandle: CHUCK9-ARIN
OrgNOCHandle:   CHUCK9-ARIN
OrgRoutingHandle:   NETWO9434-ARIN
OrgDNSHandle:   NETWO9434-ARIN
Source:         ARIN





OrgAdminHandle:       ZEPPM1-ARIN
OrgAdminName:         Mike Zepp
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CHUCK9-ARIN
OrgTechName:           Chuck Dillon
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NETWO9434-ARIN
OrgTechName:           Network Manager
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CHUCK9-ARIN
OrgAbuseName:          Chuck Dillon
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         CHUCK9-ARIN
OrgNOCName:            Chuck Dillon
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     NETWO9434-ARIN
OrgRoutingName:        Network Manager
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         NETWO9434-ARIN
OrgDNSName:            Network Manager
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-26T03:35:26Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-f5	6960
LEVEL3	as-as209-cust	1818
RADB	as-defense	495
RADB	as-19009	32
RIPE	as35280:as-defense	505
LEVEL3	as-level3-origins-na	0
RADB	as-32707	2
RIPE	as35280:as-f5	6960
LEVEL3	as-lumen-customers-asns	10695
RADB	as-19009-associated	356