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
72.4.160.0/20
IP Range
72.4.160.0 - 72.4.161.255
CIDR
72.4.160.0/23
Network Name
AFFI-DEDICATED-72-4-160-0
Organization
Hostway Services, Inc. (AFFI)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
2005-07-05
Update Date
2005-07-05
Registrant
Hostway Services, Inc. (AFFI)
Domain Status
Reassigned
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:       72.4.128.0 - 72.4.175.255
CIDR:           72.4.128.0/19, 72.4.160.0/20
NetName:        AFFINITY-1
NetHandle:      NET-72-4-128-0-1
Parent:         NET72 (NET-72-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   HDC/HW Enterprise, LLC (WCP32)
RegDate:        2004-11-17
Updated:        2023-01-20
Ref:            https://rdap.arin.net/registry/ip/72.4.128.0


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

# end


# start

NetRange:       72.4.160.0 - 72.4.161.255
CIDR:           72.4.160.0/23
NetName:        AFFI-DEDICATED-72-4-160-0
NetHandle:      NET-72-4-160-0-1
Parent:         AFFINITY-1 (NET-72-4-128-0-1)
NetType:        Reassigned
OriginAS:       
Organization:   Hostway Services, Inc. (AFFI)
RegDate:        2005-07-05
Updated:        2005-07-05
Ref:            https://rdap.arin.net/registry/ip/72.4.160.0


OrgName:        Hostway Services, Inc.
OrgId:          AFFI
Address:        20 N. Wacker Dr. Suite 1000
City:           Chicago
StateProv:      IL
PostalCode:     60606
Country:        US
RegDate:        
Updated:        2026-06-05
Ref:            https://rdap.arin.net/registry/entity/AFFI


OrgAbuseHandle: ABUSE393-ARIN
OrgAbuseName:   Abuse Department
OrgAbusePhone:  +1-312-238-0125 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE393-ARIN

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