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
192.174.72.0/23
IP Range
192.174.72.0 - 192.174.79.255
CIDR
192.174.72.0/21
Network Name
KIEWIT-US
Organization
Kiewit Corporation (KC-81)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
2013-03-04
Update Date
2021-12-14
Registrant
Kiewit Corporation (KC-81)
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:       192.174.72.0 - 192.174.79.255
CIDR:           192.174.72.0/21
NetName:        KIEWIT-US
NetHandle:      NET-192-174-72-0-1
Parent:         NET192 (NET-192-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Kiewit Corporation (KC-81)
RegDate:        2013-03-04
Updated:        2021-12-14
Comment:        http://www.kiewit.com
Ref:            https://rdap.arin.net/registry/ip/192.174.72.0


OrgName:        Kiewit Corporation
OrgId:          KC-81
Address:        1550 Mike Fahey St
City:           Omaha
StateProv:      NE
PostalCode:     68102
Country:        US
RegDate:        2013-01-02
Updated:        2023-11-20
Ref:            https://rdap.arin.net/registry/entity/KC-81


OrgTechHandle: NETWO6157-ARIN
OrgTechName:   NetworkContact
OrgTechPhone:  +1-877-772-7707 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO6157-ARIN

OrgNOCHandle: NETWO6157-ARIN
OrgNOCName:   NetworkContact
OrgNOCPhone:  +1-877-772-7707 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO6157-ARIN

OrgAbuseHandle: NETWO6157-ARIN
OrgAbuseName:   NetworkContact
OrgAbusePhone:  +1-877-772-7707 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO6157-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.
#