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
192.160.145.0/24
IP Range
192.160.145.0 - 192.160.145.255
CIDR
192.160.145.0/24
Network Name
TRIPOS
Organization
Certara USA, Inc. (TRIPOS-1)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
1992-05-22
Update Date
2025-09-23
Registrant
Certara USA, Inc. (TRIPOS-1)
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:       192.160.145.0 - 192.160.145.255
CIDR:           192.160.145.0/24
NetName:        TRIPOS
NetHandle:      NET-192-160-145-0-1
Parent:         NET192 (NET-192-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Certara USA, Inc. (TRIPOS-1)
RegDate:        1992-05-22
Updated:        2025-09-23
Ref:            https://rdap.arin.net/registry/ip/192.160.145.0


OrgName:        Certara USA, Inc.
OrgId:          TRIPOS-1
Address:        222 S. Central Ave
Address:        Suite 1008
City:           Saint Louis
StateProv:      MO
PostalCode:     63105
Country:        US
RegDate:        2000-05-05
Updated:        2025-10-10
Ref:            https://rdap.arin.net/registry/entity/TRIPOS-1


OrgTechHandle: JJB84-ARIN
OrgTechName:   Ball, Jamil Jamil
OrgTechPhone:  +1-617-245-5010 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JJB84-ARIN

OrgTechHandle: JWE209-ARIN
OrgTechName:   Webster, John 
OrgTechPhone:  +1-314-951-3235 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JWE209-ARIN

OrgTechHandle: RUTHE59-ARIN
OrgTechName:   Rutherford, Rodney 
OrgTechPhone:  +1-314-951-3320 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/RUTHE59-ARIN

OrgAbuseHandle: JJB84-ARIN
OrgAbuseName:   Ball, Jamil Jamil
OrgAbusePhone:  +1-617-245-5010 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JJB84-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.
#