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	Prefix	Description
	204.187.138.0/24	Epic Systems Corporation

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS6461	Zayo Bandwidth	✔	✘
	AS11796	Airstream Communications, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS6461	Zayo Bandwidth	✔	✔
	AS11796	Airstream Communications, LLC	✔	✔

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Downstreams

	ASN	Description	IPv4	IPv6
	AS11796	Airstream Communications, LLC	✘	✔

ASHandle:       AS25747
OrgID:          ESC-103
ASName:         EPICSYS-DR
ASNumber:       25747
RegDate:        2019-03-11
Updated:        2019-03-11
Source:         ARIN



OrgID:          ESC-103
OrgName:        Epic Systems Corporation
CanAllocate:    
Street:         1979 Milky Way
City:           Verona
State/Prov:     WI
Country:        US
PostalCode:     53593
RegDate:        2006-12-18
Updated:        2011-09-24
OrgAdminHandle: HOSTM1543-ARIN
OrgTechHandle:  HOSTM1543-ARIN
OrgAbuseHandle: HOSTM1543-ARIN
Source:         ARIN





OrgAdminHandle:       HOSTM1543-ARIN
OrgAdminName:          Hostmaster
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        HOSTM1543-ARIN
OrgTechName:           Hostmaster
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       HOSTM1543-ARIN
OrgAbuseName:          Hostmaster
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:31:11Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as11796:as-customers	159
RADB	as-nextweb-16467	63
RIPE	as-transroute-spec	19683
RADB	as-pnapsfj	71
LEVEL3	as-sprint-origins	7309
LEVEL3	as-telepacific	167
RADB	as-pnapsfo	79
ARIN	as11796:as-customers-arin	155
RADB	as-pnapmia	259
ARIN	as-xo-b	58181