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	Prefix	Description
	199.15.144.0/24	Prisma Health
	199.15.144.0/22	Prisma Health
	199.15.145.0/24	Prisma Health
	199.15.146.0/24	Prisma Health
	199.15.147.0/24	Prisma Health
	199.15.148.0/24	Prisma Health
	199.15.149.0/24	Prisma Health
	199.15.150.0/24	Prisma Health
	208.68.220.0/24	Prisma Health
	208.68.221.0/24	Prisma Health
	208.68.222.0/24	Prisma Health
	208.68.223.0/24	Prisma Health
	209.149.112.0/24	AT&T Enterprises, LLC
	209.149.113.0/24	AT&T Enterprises, LLC
	209.149.114.0/24	AT&T Enterprises, LLC
	209.149.115.0/24	AT&T Enterprises, LLC

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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)	✔	✘
	AS20115	Charter Communications LLC	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS3356	Lumen (Level 3)	✔	✘
	AS20115	Charter Communications LLC	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

ASHandle:       AS3565
OrgID:          PH-713
ASName:         PRISMA-HEALTH
ASNumber:       3565
RegDate:        1994-04-26
Updated:        2023-06-27
Source:         ARIN



OrgID:          PH-713
OrgName:        Prisma Health
CanAllocate:    
Street:         300 E.McBee Ave., Ste 302
City:           Greenville
State/Prov:     SC
Country:        US
PostalCode:     29601
RegDate:        2021-09-15
Updated:        2025-12-04
OrgAdminHandle: PRISM3-ARIN
OrgTechHandle:  PRISM3-ARIN
OrgAbuseHandle: PRISM3-ARIN
Source:         ARIN





OrgAdminHandle:       PRISM3-ARIN
OrgAdminName:          Prisma-Admin
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        PRISM3-ARIN
OrgTechName:           Prisma-Admin
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       PRISM3-ARIN
OrgAbuseName:          Prisma-Admin
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-02-17T03:26:11Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-chtr-bb	647
RADB	as-c-light-sclr-transit	11
LEVEL3	as-lumen-customers-asns	10695
RADB	as-hurricane	24522
RADB	as-13986	474
RADB	as2711:as-customers	187
RADB	as-windstream-cust	2135
RADB	as27563:as-all	176
ARIN	as-xo-b	58212
RADB	as-18474	473