AS55028 Kiewit Corporation | IPGeolocation.io

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AS55028 – Kiewit Corporation

AS Number	55028
AS Name	KIEWIT-US
Organization	Kiewit Corporation(kc-81)
Country	US
Website	kiewit.com
Number of IPv4 Routes	6
Number of IPv6 Routes	2
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2013-02-20T00:00

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.174.72.0/23	AS55028	Kiewit Corporation	Kiewit Corporation	512
192.174.72.0/21	AS55028	Kiewit Corporation	Kiewit Corporation	2048
192.174.75.0/24	AS55028	Kiewit Corporation	Kiewit Corporation	256
2620:1fc::/36	AS55028	Kiewit Corporation	Kiewit Corporation	~5×10²⁷
192.174.78.0/24	AS55028	Kiewit Corporation	Kiewit Corporation	256
2620:1fc:1::/48	AS55028	Kiewit Corporation	Kiewit Corporation	~1×10²⁴
192.174.76.0/24	AS55028	Kiewit Corporation	Kiewit Corporation	256
192.174.74.0/24	AS55028	Kiewit Corporation	Kiewit Corporation	256

Raw Whois Response

                                  #
# 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.
#


ASNumber:       55028
ASName:         KIEWIT-US
ASHandle:       AS55028
RegDate:        2013-02-20
Updated:        2013-02-20
Comment:        www.kiewit.com    
Ref:            https://rdap.arin.net/registry/autnum/55028


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


OrgNOCHandle: NETWO6157-ARIN
OrgNOCName:   NetworkContact
OrgNOCPhone:  +1-877-772-7707 
OrgNOCEmail:  NetworkContact@Kiewit.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO6157-ARIN

OrgAbuseHandle: NETWO6157-ARIN
OrgAbuseName:   NetworkContact
OrgAbusePhone:  +1-877-772-7707 
OrgAbuseEmail:  NetworkContact@Kiewit.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO6157-ARIN

OrgTechHandle: NETWO6157-ARIN
OrgTechName:   NetworkContact
OrgTechPhone:  +1-877-772-7707 
OrgTechEmail:  NetworkContact@Kiewit.com
OrgTechRef:    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.
#