AS6071 Unisys Corporation

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	63.226.158.0/24	UNISYS		63.224.0.0/13	ARIN
	63.228.28.0/24	Unisys Corporation		63.224.0.0/13	ARIN
	129.220.0.0/19	Unisys Corporation		132.79.0.0/16	ARIN
	129.220.32.0/20	Unisys Corporation		134.119.0.0/16	RIPE
	129.220.50.0/24			-
	129.220.53.0/24	Unisys Corporation		129.220.0.0/18	ARIN
	129.220.160.0/19	Unisys Corporation		129.220.0.0/16	ARIN
	192.59.32.0/22	Unisys Corporation		192.59.0.0/16	ARIN
	192.59.73.0/24	Unisys Corporation		192.59.0.0/16	ARIN
	192.59.134.0/24	Unisys Corporation		192.59.0.0/16	ARIN
	192.59.135.0/24	Unisys Corporation		190.182.128.0/17	Lacnic
	192.59.136.0/24	Unisys Corporation		192.59.0.0/16	ARIN
	192.59.137.0/24	Unisys Corporation		193.160.212.0/22	RIPE
	192.59.138.0/24	Unisys Corporation		192.59.0.0/16	ARIN
	192.59.149.0/24	Unisys Corporation		192.59.0.0/16	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS701	UUNET	Verizon Business

• IPv4 Upstreams

Country	ASN	Name	Description
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS701	UUNET	Verizon Business

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       6071
ASName:         UNISYS-AS-E
ASHandle:       AS6071
RegDate:        1995-11-02
Updated:        2012-06-01    
Ref:            https://rdap.arin.net/registry/autnum/6071


OrgName:        Unisys Corporation
OrgId:          UNISYS-2
Address:        801 Lakeview Drive
Address:        Ste 100
City:           Blue Bell
StateProv:      PA
PostalCode:     19422
Country:        US
RegDate:        
Updated:        2023-09-18
Ref:            https://rdap.arin.net/registry/entity/UNISYS-2


OrgTechHandle: STROP3-ARIN
OrgTechName:   Strop, Brian 
OrgTechPhone:  +1-651-212-7283 
OrgTechEmail:  brian.strop@unisys.com
OrgTechRef:    https://rdap.arin.net/registry/entity/STROP3-ARIN

OrgAbuseHandle: UNISY-ARIN
OrgAbuseName:   Unisys Hostmaster
OrgAbusePhone:  +1-443-921-0355 
OrgAbuseEmail:  hostmaster@unisys.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UNISY-ARIN

OrgTechHandle: UNISY-ARIN
OrgTechName:   Unisys Hostmaster
OrgTechPhone:  +1-443-921-0355 
OrgTechEmail:  hostmaster@unisys.com
OrgTechRef:    https://rdap.arin.net/registry/entity/UNISY-ARIN

RTechHandle: UNISY-ARIN
RTechName:   Unisys Hostmaster
RTechPhone:  +1-443-921-0355 
RTechEmail:  hostmaster@unisys.com
RTechRef:    https://rdap.arin.net/registry/entity/UNISY-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 1997-2025, American Registry for Internet Numbers, Ltd.
#