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	Prefix	Description
	198.190.245.0/24	University Health System
	208.89.16.0/24	University Health System
	208.89.17.0/24	University Health System
	208.89.18.0/24	University Health System
	208.89.19.0/24	University Health System

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS11427	Charter Communications Inc	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS11427	Charter Communications Inc	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

ASHandle:       AS40615
OrgID:          BCHD
ASName:         BCHD-AS-1
ASNumber:       40615
RegDate:        2008-02-12
Updated:        2025-05-07
TechHandle:     JHE166-ARIN
TechHandle:     TREVI167-ARIN
Source:         ARIN



OrgID:          BCHD
OrgName:        University Health System
CanAllocate:    
Street:         4502 Medical Drive
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78229
RegDate:        2007-10-23
Updated:        2025-05-07
OrgAdminHandle: TREVI167-ARIN
OrgTechHandle:  JHE166-ARIN
OrgAbuseHandle: TREVI167-ARIN
Source:         ARIN





OrgAdminHandle:       TREVI167-ARIN
OrgAdminName:         Keith Trevino
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        JHE166-ARIN
OrgTechName:          Jason Hernandez
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       TREVI167-ARIN
OrgAbuseName:         Keith Trevino
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           JHE166-ARIN
TechName:             Jason Hernandez
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           TREVI167-ARIN
TechName:             Keith Trevino
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-30T03:33:54Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-windstream-cust	2135
RADB	as-hurricane	24735
RADB	as-rr-biz	2081