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
199.185.136.0/24
IP Range
199.185.136.0 - 199.185.137.255
CIDR
199.185.136.0/23
Network Name
THEOS-NET-OPENBSD
Organization
Theos Software (THEOSS)
Country/Region
CA
Abuse Contact
[email protected]
Registration Date
1994-02-22
Update Date
2021-12-14
Registrant
Theos Software (THEOSS)
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:       199.185.136.0 - 199.185.137.255
CIDR:           199.185.136.0/23
NetName:        THEOS-NET-OPENBSD
NetHandle:      NET-199-185-136-0-1
Parent:         NET199 (NET-199-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Theos Software (THEOSS)
RegDate:        1994-02-22
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/199.185.136.0


OrgName:        Theos Software
OrgId:          THEOSS
Address:        812 23rd Ave SE
City:           Calgary
StateProv:      AB
PostalCode:     T2G-1N8
Country:        CA
RegDate:        1994-02-22
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/THEOSS


OrgAbuseHandle: TDR13-ARIN
OrgAbuseName:   de Raadt, Theo 
OrgAbusePhone:  +1-403-237-9834 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TDR13-ARIN

OrgTechHandle: TDR13-ARIN
OrgTechName:   de Raadt, Theo 
OrgTechPhone:  +1-403-237-9834 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/TDR13-ARIN

RTechHandle: TDR13-ARIN
RTechName:   de Raadt, Theo 
RTechPhone:  +1-403-237-9834 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/TDR13-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.
#