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	Prefix	Description
	64.112.116.0/24	Adventist Healthcare

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS33657	Comcast Cable Communications, LLC	✔	✘
	AS46887	Zayo Bandwidth	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS33657	Comcast Cable Communications, LLC	✔	✘
	AS46887	Zayo Bandwidth	✔	✘

ASHandle:       AS63336
OrgID:          ADVENT-9
ASName:         ADVENTIST-HEALTHCARE-MARYLAND
ASNumber:       63336
RegDate:        2014-12-08
Comment:        www.adventisthealthcare.com
Updated:        2014-12-08
Source:         ARIN



OrgID:          ADVENT-9
OrgName:        Adventist Healthcare
CanAllocate:    
Street:         1801 Research Blvd.
City:           Rockville
State/Prov:     MD
Country:        US
PostalCode:     20850
RegDate:        1998-09-29
Updated:        2018-04-19
OrgAdminHandle: NSS2-ORG-ARIN
OrgTechHandle:  FJL10-ARIN
OrgTechHandle:  NSS2-ORG-ARIN
OrgTechHandle:  OVERE-ARIN
OrgAbuseHandle: NSS2-ORG-ARIN
OrgAbuseHandle: OVERE-ARIN
OrgNOCHandle:   FJL10-ARIN
OrgNOCHandle:   OVERE-ARIN
Source:         ARIN





OrgAdminHandle:       NSS2-ORG-ARIN
OrgAdminName:          Verizon Internet Services
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        FJL10-ARIN
OrgTechName:          Frank Liccardello
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NSS2-ORG-ARIN
OrgTechName:           Verizon Internet Services
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        OVERE-ARIN
OrgTechName:          Peter Overeem
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NSS2-ORG-ARIN
OrgAbuseName:          Verizon Internet Services
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       OVERE-ARIN
OrgAbuseName:         Peter Overeem
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         FJL10-ARIN
OrgNOCName:           Frank Liccardello
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         OVERE-ARIN
OrgNOCName:           Peter Overeem
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-14T03:26:08Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-comcast-edia	2774
RADB	as-ccf	1539
RADB	as-ccf-test	1461
RADB	as16657:as-cust	487