AS18733 ZeniMax Media Incorporated

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	198.20.216.0/24	ZeniMax Media Incorporated		197.136.0.0/14	AfriNIC
	198.20.217.0/24	ZeniMax Media Incorporated		198.20.216.0/21	ARIN
	198.20.218.0/24	ZeniMax Media Incorporated		198.20.216.0/21	ARIN
	198.20.220.0/24	ZeniMax Media Incorporated		198.20.216.0/21	ARIN
	198.20.221.0/24	ZeniMax Media Incorporated		198.20.216.0/21	ARIN
	198.20.222.0/24	ZeniMax Media Incorporated		198.20.216.0/21	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Services, Inc.
	AS33657	CMCS	Comcast Cable Communications, LLC
	AS6461	ZAYO-6461	Zayo Bandwidth
	AS3356	LEVEL3	Level 3 Parent, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS33657	CMCS	Comcast Cable Communications, LLC
	AS7018	ATT-INTERNET4	AT&T Services, Inc.
	AS6461	ZAYO-6461	Zayo Bandwidth

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# 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/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       18733
ASName:         ZENIMAXMEDIA
ASHandle:       AS18733
RegDate:        2014-11-18
Updated:        2014-11-18    
Ref:            https://rdap.arin.net/registry/autnum/18733


OrgName:        ZeniMax Media Incorporated
OrgId:          ZM-16
Address:        1370 Piccard Drive
City:           Rockville
StateProv:      MD
PostalCode:     20850
Country:        US
RegDate:        2014-11-06
Updated:        2022-06-06
Ref:            https://rdap.arin.net/registry/entity/ZM-16


OrgAbuseHandle: ZINS-ARIN
OrgAbuseName:   ZMI IT Networking Services
OrgAbusePhone:  +1-301-948-2200 
OrgAbuseEmail:  _zmi_it_alerts_networkingservices@zenimax.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZINS-ARIN

OrgTechHandle: ZINS-ARIN
OrgTechName:   ZMI IT Networking Services
OrgTechPhone:  +1-301-948-2200 
OrgTechEmail:  _zmi_it_alerts_networkingservices@zenimax.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZINS-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 1997-2025, American Registry for Internet Numbers, Ltd.
#