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
192.91.253.0/24
IP Range
192.91.253.0 - 192.91.253.255
CIDR
192.91.253.0/24
Network Name
UDALLAS
Organization
University of Dallas (UNIVER-159-Z)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
1991-01-21
Update Date
2023-08-17
Registrant
University of Dallas (UNIVER-159-Z)
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:       192.91.253.0 - 192.91.253.255
CIDR:           192.91.253.0/24
NetName:        UDALLAS
NetHandle:      NET-192-91-253-0-1
Parent:         NET192 (NET-192-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   University of Dallas (UNIVER-159-Z)
RegDate:        1991-01-21
Updated:        2023-08-17
Comment:        UNIVERSITY OF DALLAS
Ref:            https://rdap.arin.net/registry/ip/192.91.253.0


OrgName:        University of Dallas
OrgId:          UNIVER-159-Z
Address:        University of Dallas
Address:        1845 E. Northgate Drive
City:           Irving
StateProv:      TX
PostalCode:     75062
Country:        US
RegDate:        2008-10-23
Updated:        2026-08-12
Ref:            https://rdap.arin.net/registry/entity/UNIVER-159-Z


OrgTechHandle: BROWN2931-ARIN
OrgTechName:   Brown, Josh 
OrgTechPhone:  +1-972-721-5064 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/BROWN2931-ARIN

OrgAbuseHandle: BROWN2931-ARIN
OrgAbuseName:   Brown, Josh 
OrgAbusePhone:  +1-972-721-5064 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BROWN2931-ARIN

OrgNOCHandle: BROWN2931-ARIN
OrgNOCName:   Brown, Josh 
OrgNOCPhone:  +1-972-721-5064 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/BROWN2931-ARIN

OrgTechHandle: HOSTM2224-ARIN
OrgTechName:   hostmaster
OrgTechPhone:  +1-972-721-5000 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM2224-ARIN

RTechHandle: BROWN2931-ARIN
RTechName:   Brown, Josh 
RTechPhone:  +1-972-721-5064 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/BROWN2931-ARIN

RAbuseHandle: BROWN2931-ARIN
RAbuseName:   Brown, Josh 
RAbusePhone:  +1-972-721-5064 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/BROWN2931-ARIN

RNOCHandle: BROWN2931-ARIN
RNOCName:   Brown, Josh 
RNOCPhone:  +1-972-721-5064 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/BROWN2931-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.
#