[ IP ]

199.204.56.100

#481,161Top IPs · 1M scope0 domains

Overview

Top IPs list rank

1M: #481,161(22 observation hits)

Hosted domains (90 days): 0
Hosted domains (all time): 0
First seen: Wed Jul 15 2026 17:40:53 GM
Last seen
PDNS hits (90 days): 22
Country: US
Snapshot: 1970-01-01

Network operated by Epic Systems Corporation (ESC-103) (ESC-CIDR-1).

List rank history

30 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more accumulated passive-DNS observation evidence.

Whois — 199.204.56.100

Netname: ESC-CIDR-1
Organization: Epic Systems Corporation (ESC-103)
Country: US
ASN: —

Registry record

WHOIS

Registry fields

Network range: 199.204.56.0 - 199.204.59.255
CIDR: 199.204.56.0/22
Network name: ESC-CIDR-1
Net Handle: NET-199-204-56-0-1
Parent network: NET199 (NET-199-0-0-0-0)

Hosted domains — PDNS pivot

No hosted domains found for 199.204.56.100 in passive DNS yet.

# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # NetRange: 199.204.56.0 - 199.204.59.255 CIDR: 199.204.56.0/22 NetName: ESC-CIDR-1 NetHandle: NET-199-204-56-0-1 Parent: NET199 (NET-199-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: Epic Systems Corporation (ESC-103) RegDate: 2010-04-12 Updated: 2021-12-14 Comment: http://www.epic.com/about-index.php Ref: https://rdap.arin.net/registry/ip/199.204.56.0 OrgName: Epic Systems Corporation OrgId: ESC-103 Address: 1979 Milky Way City: Verona StateProv: WI PostalCode: 53593 Country: US RegDate: 2006-12-18 Updated: 2011-09-24 Ref: https://rdap.arin.net/registry/entity/ESC-103 OrgAbuseHandle: HOSTM1543-ARIN OrgAbuseName: Hostmaster OrgAbusePhone: +1-608-271-9000 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/HOSTM1543-ARIN OrgTechHandle: HOSTM1543-ARIN OrgTechName: Hostmaster OrgTechPhone: +1-608-271-9000 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/HOSTM1543-ARIN RAbuseHandle: HOSTM1543-ARIN RAbuseName: Hostmaster RAbusePhone: +1-608-271-9000 RAbuseEmail: [email protected] RAbuseRef: https://rdap.arin.net/registry/entity/HOSTM1543-ARIN RNOCHandle: HOSTM1543-ARIN RNOCName: Hostmaster RNOCPhone: +1-608-271-9000 RNOCEmail: [email protected] RNOCRef: https://rdap.arin.net/registry/entity/HOSTM1543-ARIN RTechHandle: HOSTM1543-ARIN RTechName: Hostmaster RTechPhone: +1-608-271-9000 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/HOSTM1543-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #