NetRange:       166.73.0.0 - 166.73.255.255
CIDR:           166.73.0.0/16
NetName:        FISERV
NetHandle:      NET-166-73-0-0-1
Parent:         NET-166-0-0-0-0
NetType:        allocation
OriginAS:
Organization:   Fiserv Solutions, LLC (FSL-293)
RegDate:        1993-11-01
Updated:        2025-03-03
Ref:            https://whois.arin.net/rest/net/NET-166-73-0-0-1.txt

OrgID:	FSL-293
OrgName:	Fiserv Solutions, LLC
CanAllocate:
Street:	255 Fiserv Drive
City:	Brookfield
State/Prov:	WI
Country:	US
PostalCode:	53045
RegDate:	2020-06-30
Updated:	2021-10-15
OrgAdminHandle:	FAP3-ARIN
OrgTechHandle:	DOE2-ARIN
OrgTechHandle:	JM2443-ARIN
OrgTechHandle:	NOC32256-ARIN
OrgTechHandle:	PATTE249-ARIN
OrgTechHandle:	RIEDE-ARIN
OrgAbuseHandle:	NOC32256-ARIN
OrgNOCHandle:	NOC32256-ARIN
OrgRoutingHandle:	NOC32256-ARIN
OrgRoutingHandle:	PATTE249-ARIN
OrgDNSHandle:	NOC32256-ARIN
OrgDNSHandle:	PATTE249-ARIN
Source:	ARIN

OrgAdminHandleHandle:  FAP3-ARIN
OrgAdminHandleName:    Fiserv admin POC,
OrgAdminHandlePhone:   +1-678-375-3000
OrgAdminHandleEmail:   daniel.penza@Fiserv.com
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/FAP3-ARIN

OrgTechHandleHandle:  DOE2-ARIN
OrgTechHandleName:    Oehlerking, David
OrgTechHandlePhone:   +1-402-777-3098
OrgTechHandleEmail:   David.Oehlerking@firstdatacorp.com
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/DOE2-ARIN

OrgAbuseHandleHandle:  NOC32256-ARIN
OrgAbuseHandleName:    NOC,
OrgAbuseHandlePhone:   +1-678-375-4000
OrgAbuseHandleEmail:   ESMSustainingEng@Fiserv.com
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/NOC32256-ARIN

OrgNOCHandleHandle:  NOC32256-ARIN
OrgNOCHandleName:    NOC,
OrgNOCHandlePhone:   +1-678-375-4000
OrgNOCHandleEmail:   ESMSustainingEng@Fiserv.com
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/NOC32256-ARIN

OrgRoutingHandleHandle:  NOC32256-ARIN
OrgRoutingHandleName:    NOC,
OrgRoutingHandlePhone:   +1-678-375-4000
OrgRoutingHandleEmail:   ESMSustainingEng@Fiserv.com
OrgRoutingHandleRef:     https://rdap.arin.net/registry/entity/NOC32256-ARIN

OrgDNSHandleHandle:  NOC32256-ARIN
OrgDNSHandleName:    NOC,
OrgDNSHandlePhone:   +1-678-375-4000
OrgDNSHandleEmail:   ESMSustainingEng@Fiserv.com
OrgDNSHandleRef:     https://rdap.arin.net/registry/entity/NOC32256-ARIN