IPv4 Network

66.103.158.0/24

🇺🇸 Owner: ARIN | ARIN

66.103.158.0/24 is held by ARIN, the regional internet registry (US). See its registration details and related IPv4 networks.

Network66.103.158.0/24
OrganisationARIN
Registry🇺🇸 ARIN (US)
Transfers via ARIN ->
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.
#



# start

NetRange:       66.103.158.0 - 66.103.158.255
CIDR:           66.103.158.0/24
NetName:        ARCOS-14
NetHandle:      NET-66-103-158-0-1
Parent:         NET66 (NET-66-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Arcosa, Inc. (ARCOS-14)
RegDate:        2023-04-06
Updated:        2023-04-06
Ref:            https://rdap.arin.net/registry/ip/66.103.158.0


OrgName:        Arcosa, Inc.
OrgId:          ARCOS-14
Address:        500 North Akard Street
Address:        Suite 400
City:           Dallas
StateProv:      TX
PostalCode:     75201
Country:        US
RegDate:        2021-10-27
Updated:        2026-07-28
Ref:            https://rdap.arin.net/registry/entity/ARCOS-14


OrgAbuseHandle: ABUSE8160-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-972-942-6500 
OrgAbuseEmail:  arc-abuse@arcosa.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE8160-ARIN

OrgTechHandle: OPS28-ARIN
OrgTechName:   OPS
OrgTechPhone:  +1-972-942-6500 
OrgTechEmail:  arc-ops@arcosa.com
OrgTechRef:    https://rdap.arin.net/registry/entity/OPS28-ARIN

OrgNOCHandle: NOC33295-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-972-942-6500 
OrgNOCEmail:  arc-noc@arcosa.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC33295-ARIN

OrgRoutingHandle: NOC33295-ARIN
OrgRoutingName:   NOC
OrgRoutingPhone:  +1-972-942-6500 
OrgRoutingEmail:  arc-noc@arcosa.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NOC33295-ARIN

OrgDNSHandle: OPS28-ARIN
OrgDNSName:   OPS
OrgDNSPhone:  +1-972-942-6500 
OrgDNSEmail:  arc-ops@arcosa.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/OPS28-ARIN

# end



#
# 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.
#

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