Whois Lookup

Query registration info, expiration date, registrar and more for domain, IP or ASN

Example： google.com · baidu.com · github.com · 8.8.8.8 · 211.234.110.0/24 · AS13335
Registration Info
204.128.30.0/23
IP Range
204.128.16.0 - 204.128.31.255
CIDR
204.128.16.0/20
Network Name
PHRED2
Organization
PHYSIO-CONTROL, INC. (PHYSIO)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
1994-08-22
Update Date
2021-12-14
Registrant
PHYSIO-CONTROL, INC. (PHYSIO)
Domain Status
Direct Allocation
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.
#


NetRange:       204.128.16.0 - 204.128.31.255
CIDR:           204.128.16.0/20
NetName:        PHRED2
NetHandle:      NET-204-128-16-0-1
Parent:         NET204 (NET-204-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   PHYSIO-CONTROL, INC. (PHYSIO)
RegDate:        1994-08-22
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/204.128.16.0


OrgName:        PHYSIO-CONTROL, INC.
OrgId:          PHYSIO
Address:        PO Box 97006
City:           Redmond
StateProv:      WA
PostalCode:     98073-9706
Country:        US
RegDate:        1994-08-22
Updated:        2024-10-22
Ref:            https://rdap.arin.net/registry/entity/PHYSIO


OrgAbuseHandle: MEAGH7-ARIN
OrgAbuseName:   Meagher, Ken 
OrgAbusePhone:  +1-517-775-2562 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MEAGH7-ARIN

OrgTechHandle: MEAGH7-ARIN
OrgTechName:   Meagher, Ken 
OrgTechPhone:  +1-517-775-2562 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MEAGH7-ARIN

OrgAbuseHandle: SLOAN59-ARIN
OrgAbuseName:   Sloan, David  
OrgAbusePhone:  +1-269-366-5214 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SLOAN59-ARIN

OrgTechHandle: SLOAN59-ARIN
OrgTechName:   Sloan, David  
OrgTechPhone:  +1-269-366-5214 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/SLOAN59-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.
#