ASN Lookup Tool

AS398642
SKANSKA USA INC skanska.com US US 4 Routes

AS398642SKANSKA USA INC

AS Number 398642
AS Name SKANSKA-USA-WEST
Organization SKANSKA USA INC(su-405)
Country US
Website skanska.com
Number of IPv4 Routes 3
Number of IPv6 Routes 1
ASN type BUSINESS
Registry ARIN
Date Allocated 2020-07-16T00:00

IP Ranges

Route # IPs
2602:800:c800::/38 ~1×10²⁷
144.57.49.0/24 256
144.57.48.0/21 2048
144.57.48.0/24 256

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:       398642
ASName:         SKANSKA-USA-WEST
ASHandle:       AS398642
RegDate:        2020-07-16
Updated:        2020-07-16    
Ref:            https:/​/​rdap.arin.net/​registry/​autnum/​398642


OrgName:        SKANSKA USA INC
OrgId:          SU-405
Address:        4235 South Stream Blvd
Address:        Suite 200
City:           Charlotte
StateProv:      NC
PostalCode:     28217
Country:        US
RegDate:        2017-05-20
Updated:        2025-05-19
Ref:            https:/​/​rdap.arin.net/​registry/​entity/​SU-405


OrgTechHandle: AWRI-ARIN
OrgTechName:   Robinson II, Arthur William
OrgTechPhone:  +1-704-840-6042 
OrgTechEmail:  art.robinsonii@skanska.com
OrgTechRef:    https:/​/​rdap.arin.net/​registry/​entity/​AWRI-ARIN

OrgTechHandle: KARLS6-ARIN
OrgTechName:   KARLSSON, JOACIM 
OrgTechPhone:  +1-704-501-2187 
OrgTechEmail:  joacim.karlsson@skanska.com
OrgTechRef:    https:/​/​rdap.arin.net/​registry/​entity/​KARLS6-ARIN

OrgAbuseHandle: KARLS6-ARIN
OrgAbuseName:   KARLSSON, JOACIM 
OrgAbusePhone:  +1-704-501-2187 
OrgAbuseEmail:  joacim.karlsson@skanska.com
OrgAbuseRef:    https:/​/​rdap.arin.net/​registry/​entity/​KARLS6-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.
#
            

Parsed Whois Response

Peers

AS Number Description Country
AS286 GTT Communications Inc. NL
AS286 GTT Communications Inc. US
AS3257 GTT Communications Inc. US
AS3356 Level 3 Parent, LLC US

Upstreams

AS Number Description Country
AS286 GTT Communications Inc. US
AS3257 GTT Communications Inc. US
AS3356 Level 3 Parent, LLC US

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