IPv4 Network

66.203.116.0/22

🇺🇸 Owner: REALNETWORKS-IPV4-02 | ARIN

66.203.116.0/22 is registered to REALNETWORKS-IPV4-02 (US) via ARIN. Look up the owning organisation and its other IPv4 networks.

Network66.203.116.0/22
OrganisationREALNETWORKS-IPV4-02
Registry🇺🇸 ARIN (US)
All networks of this org -> Transfers via ARIN ->
Raw WHOIS data 
#
# 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.
#



# start

NetRange:       66.203.116.0 - 66.203.123.255
CIDR:           66.203.116.0/22, 66.203.120.0/22
NetName:        REALNETWORKS-IPV4-02
NetHandle:      NET-66-203-116-0-1
Parent:         NET66 (NET-66-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   REALNETWORKS LLC (RL-892)
RegDate:        2001-12-04
Updated:        2023-02-02
Ref:            https://rdap.arin.net/registry/ip/66.203.116.0


OrgName:        REALNETWORKS LLC
OrgId:          RL-892
Address:        1501 1st Ave S #600
City:           Seattle
StateProv:      WA
PostalCode:     98134
Country:        US
RegDate:        2023-01-05
Updated:        2026-08-31
Ref:            https://rdap.arin.net/registry/entity/RL-892


OrgTechHandle: GNET-ARIN
OrgTechName:   GIO - Network Engineering Team
OrgTechPhone:  +1-206-674-3588 
OrgTechEmail:  gio-ne@real.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GNET-ARIN

OrgTechHandle: YOUNG1422-ARIN
OrgTechName:   Young, Ray 
OrgTechPhone:  +1-206-674-2646 
OrgTechEmail:  ryoung@realnetworks.com
OrgTechRef:    https://rdap.arin.net/registry/entity/YOUNG1422-ARIN

OrgAbuseHandle: GNET-ARIN
OrgAbuseName:   GIO - Network Engineering Team
OrgAbusePhone:  +1-206-674-3588 
OrgAbuseEmail:  gio-ne@real.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GNET-ARIN

OrgTechHandle: SAEDI1-ARIN
OrgTechName:   saedifaez, alireza 
OrgTechPhone:  +1-206-427-9378 
OrgTechEmail:  asaedifaez@real.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SAEDI1-ARIN

# end



#
# 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.
#

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