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
192.72.0.0/23
IP Range
192.72.0.0 - 192.72.1.255
CIDR
192.72.0.0/23
Network Name
TSYSTEM-BLOCK
Organization
T-System, Inc. (TSYST-11)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
2014-12-08
Update Date
2021-12-14
Registrant
T-System, Inc. (TSYST-11)
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:       192.72.0.0 - 192.72.1.255
CIDR:           192.72.0.0/23
NetName:        TSYSTEM-BLOCK
NetHandle:      NET-192-72-0-0-1
Parent:         NET192 (NET-192-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   T-System, Inc. (TSYST-11)
RegDate:        2014-12-08
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/192.72.0.0


OrgName:        T-System, Inc.
OrgId:          TSYST-11
Address:        4020 McEwen Drive
City:           Dallas
StateProv:      TX
PostalCode:     75244
Country:        US
RegDate:        2014-10-22
Updated:        2015-05-05
Ref:            https://rdap.arin.net/registry/entity/TSYST-11


OrgTechHandle: THRAL1-ARIN
OrgTechName:   Thrall, Bobby 
OrgTechPhone:  +1-469-791-5532 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/THRAL1-ARIN

OrgAbuseHandle: THRAL1-ARIN
OrgAbuseName:   Thrall, Bobby 
OrgAbusePhone:  +1-469-791-5532 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/THRAL1-ARIN

OrgNOCHandle: THRAL1-ARIN
OrgNOCName:   Thrall, Bobby 
OrgNOCPhone:  +1-469-791-5532 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/THRAL1-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.
#