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
199.231.128.0/20
IP Range
199.231.128.0 - 199.231.150.255
CIDR
199.231.144.0/22, 199.231.128.0/20, 199.231.150.0/24, 199.231.148.0/23
Network Name
LOUISVILLE-199-231-128-0
Organization
HDC/HW Enterprise, LLC (WCP32)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
1996-03-12
Update Date
2012-03-20
Registrant
HDC/HW Enterprise, LLC (WCP32)
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:       199.231.128.0 - 199.231.150.255
CIDR:           199.231.144.0/22, 199.231.128.0/20, 199.231.150.0/24, 199.231.148.0/23
NetName:        LOUISVILLE-199-231-128-0
NetHandle:      NET-199-231-128-0-1
Parent:         NET199 (NET-199-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   HDC/HW Enterprise, LLC (WCP32)
RegDate:        1996-03-12
Updated:        2012-03-20
Ref:            https://rdap.arin.net/registry/ip/199.231.128.0



OrgName:        HDC/HW Enterprise, LLC
OrgId:          WCP32
Address:        20 N. Wacker Dr. Suite 1000
City:           Chicago
StateProv:      IL
PostalCode:     60606
Country:        US
RegDate:        2009-07-02
Updated:        2026-08-31
Ref:            https://rdap.arin.net/registry/entity/WCP32


OrgTechHandle: IPADM271-ARIN
OrgTechName:   IP Admin
OrgTechPhone:  +1-302-731-4948 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM271-ARIN

OrgAbuseHandle: ABUSE1072-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-302-731-4948 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1072-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.
#