AS26144 - FISERV-EFT - Fiserv Solutions, LLC, US

United States
AS Number
AS26144
AS Name
FISERV-EFT
Org Name
Fiserv Solutions, LLC
Country
United States
Registry

arin

RegDate

2020-06-30

Updated

2026-04-20

AS26144 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

1,280

IPv6 NUMs(/64)

0

1,280 IPv4 Addresses
CIDR Description IP Num
12.111.168.0/24
IRR InValid
Fiserv Solutions, LLC 256
12.111.184.0/23
IRR InValid
Fiserv Solutions, LLC 512
198.202.177.0/24
IRR InValid
Fiserv Solutions, LLC 256
198.202.182.0/24
IRR InValid
Fiserv Solutions, LLC 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 92,882,688 2,306,398,093,312 IPv4 IPv4 
ASNumber:       26144
ASName:         FISERV-EFT
ASHandle:       AS26144
RegDate:        2002-07-12
Updated:        2023-08-31
Ref:            https://rdap.arin.net/registry/autnum/26144


OrgName:        Fiserv Solutions, LLC
OrgId:          FSL-293
Address:        255 Fiserv Drive
City:           Brookfield
StateProv:      WI
PostalCode:     53045
Country:        US
RegDate:        2020-06-30
Updated:        2026-04-20
Ref:            https://rdap.arin.net/registry/entity/FSL-293


OrgTechHandle: RIEDE-ARIN
OrgTechName:   Riedener, Peter 
OrgTechPhone:  +1-862-339-5541 
OrgTechEmail:  peter.riedener@fiserv.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RIEDE-ARIN

OrgNOCHandle: REGIS119-ARIN
OrgNOCName:   Registrant Admin
OrgNOCPhone:  +1-888-377-8726 
OrgNOCEmail:  Registrant.Admin@fiserv.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/REGIS119-ARIN

OrgTechHandle: MADEL6-ARIN
OrgTechName:   Madel, Steve 
OrgTechPhone:  +1-402-770-5406 
OrgTechEmail:  steven.madel@fiserv.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MADEL6-ARIN

OrgNOCHandle: NOC32256-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-678-375-4000 
OrgNOCEmail:  ESMSustainingEng@Fiserv.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32256-ARIN

OrgTechHandle: REGIS119-ARIN
OrgTechName:   Registrant Admin
OrgTechPhone:  +1-888-377-8726 
OrgTechEmail:  Registrant.Admin@fiserv.com
OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS119-ARIN

OrgTechHandle: NOC32256-ARIN
OrgTechName:   NOC
OrgTechPhone:  +1-678-375-4000 
OrgTechEmail:  ESMSustainingEng@Fiserv.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC32256-ARIN

OrgRoutingHandle: REGIS119-ARIN
OrgRoutingName:   Registrant Admin
OrgRoutingPhone:  +1-888-377-8726 
OrgRoutingEmail:  Registrant.Admin@fiserv.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/REGIS119-ARIN

OrgTechHandle: DOE2-ARIN
OrgTechName:   Oehlerking, David 
OrgTechPhone:  +1-402-777-3098 
OrgTechEmail:  dave.oehlerking@firstdata.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DOE2-ARIN

OrgDNSHandle: NOC32256-ARIN
OrgDNSName:   NOC
OrgDNSPhone:  +1-678-375-4000 
OrgDNSEmail:  ESMSustainingEng@Fiserv.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/NOC32256-ARIN

OrgTechHandle: JM2443-ARIN
OrgTechName:   MORAN, JAY 
OrgTechPhone:  +1-470-669-6999 
OrgTechEmail:  jay+ARIN@tp.org
OrgTechRef:    https://rdap.arin.net/registry/entity/JM2443-ARIN

OrgAbuseHandle: NOC32256-ARIN
OrgAbuseName:   NOC
OrgAbusePhone:  +1-678-375-4000 
OrgAbuseEmail:  ESMSustainingEng@Fiserv.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC32256-ARIN

OrgTechHandle: FUNKZ-ARIN
OrgTechName:   Funk, Zahn 
OrgTechPhone:  +1-614-561-4843 
OrgTechEmail:  zahn.funk@fiserv.com
OrgTechRef:    https://rdap.arin.net/registry/entity/FUNKZ-ARIN

OrgTechHandle: GGT3-ARIN
OrgTechName:   Tempesta, George George
OrgTechPhone:  +1-302-416-9225 
OrgTechEmail:  george.tempesta@fiserv.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GGT3-ARIN

OrgAbuseHandle: REGIS118-ARIN
OrgAbuseName:   Registrant Abuse
OrgAbusePhone:  +1-888-377-8726 
OrgAbuseEmail:  Registrant.Abuse@fiserv.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/REGIS118-ARIN

OrgTechHandle: BRUHN7-ARIN
OrgTechName:   Bruhns, Kyle 
OrgTechPhone:  +1-901-495-5400 
OrgTechEmail:  kyle.bruhns@fiserv.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BRUHN7-ARIN

OrgTechHandle: DOSTE5-ARIN
OrgTechName:   Doster, Tarvaris 
OrgTechPhone:  +1-404-312-7612 
OrgTechEmail:  tarvaris.doster@fiserv.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DOSTE5-ARIN

OrgRoutingHandle: NOC32256-ARIN
OrgRoutingName:   NOC
OrgRoutingPhone:  +1-678-375-4000 
OrgRoutingEmail:  ESMSustainingEng@Fiserv.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NOC32256-ARIN

OrgDNSHandle: REGIS119-ARIN
OrgDNSName:   Registrant Admin
OrgDNSPhone:  +1-888-377-8726 
OrgDNSEmail:  Registrant.Admin@fiserv.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/REGIS119-ARIN

OrgTechHandle: PATTE249-ARIN
OrgTechName:   Patterson, Mike 
OrgTechPhone:  +1-678-375-3484 
OrgTechEmail:  CMT.Fiserv@Calero.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PATTE249-ARIN