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
162.244.5.0/24
IP Range
162.244.4.0 - 162.244.5.255
CIDR
162.244.4.0/23
Network Name
WS-541
Organization
Black Duck Software, Inc. (BDS-141)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
2017-08-18
Update Date
2026-05-19
Registrant
Black Duck Software, Inc. (BDS-141)
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:       162.244.4.0 - 162.244.5.255
CIDR:           162.244.4.0/23
NetName:        WS-541
NetHandle:      NET-162-244-4-0-1
Parent:         NET162 (NET-162-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Black Duck Software, Inc. (BDS-141)
RegDate:        2017-08-18
Updated:        2026-05-19
Ref:            https://rdap.arin.net/registry/ip/162.244.4.0


OrgName:        Black Duck Software, Inc.
OrgId:          BDS-141
Address:        675 Almanor Ave
City:           Sunnyvale
StateProv:      CA
PostalCode:     94085
Country:        US
RegDate:        2024-05-22
Updated:        2026-08-17
Ref:            https://rdap.arin.net/registry/entity/BDS-141


OrgTechHandle: OWENS401-ARIN
OrgTechName:   Owen, Scottie 
OrgTechPhone:  +1-408-209-9215 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/OWENS401-ARIN

OrgAbuseHandle: MAS199-ARIN
OrgAbuseName:   Streib, Michael Andrew
OrgAbusePhone:  +1-408-621-0064 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MAS199-ARIN

OrgTechHandle: RUANK-ARIN
OrgTechName:   Ruan, Kenny 
OrgTechPhone:  +1-781-572-4673 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/RUANK-ARIN

OrgTechHandle: MAS199-ARIN
OrgTechName:   Streib, Michael Andrew
OrgTechPhone:  +1-408-621-0064 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MAS199-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.
#