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	Prefix	Description
	199.204.56.0/22	Epic Systems Corporation
	2620:72::/48	Epic Systems Corporation

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS4181	TDS TELECOM	✔	✔
	AS11796	Airstream Communications, LLC	✔	✔
	AS40264	Charter Communications LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS4181	TDS TELECOM	✔	✔
	AS40264	Charter Communications LLC	✔	✘
	AS11796	Airstream Communications, LLC	✔	✔

ASHandle:       AS10359
OrgID:          ESC-103
ASName:         EPICSYS
ASNumber:       10359
RegDate:        2010-04-12
Comment:        http://www.epic.com/about-index.php
Updated:        2012-03-02
TechHandle:     HOSTM1543-ARIN
AbuseHandle:    HOSTM1543-ARIN
NOCHandle:      HOSTM1543-ARIN
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


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


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


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

Last Update: 2025-12-26T03:36:15Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-hurricane	24735
RADB	as-chtr-bb	646
ARIN	as-test-tds-transit	98
ARIN	as-test1-tds-transit	98
RIPE	as-transroute-spec	19679
RADB	as-hurricanev6	20139
RADB	as-13986	474
ARIN	as11796:as-customers-arin	155
ARIN	as-tds-transit	108
RADB	as11796:as-customers	159
ARIN	as-test2-tds-transit	98
ARIN	as-xo-b	58186
RADB	as-18474	473