ASN Lookup Tool

Fiserv Solutions, LLC fiserv.com US US 147 Routes

AS Data

AS11273

AS11273 – Fiserv Solutions, LLC

AS Number 11273
AS Name FDCSGNET
Organization Fiserv Solutions, LLC(fsl-293)
Country US
Website fiserv.com
Number of IPv4 Routes 147
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 1998-06-08

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Use ASN data for AS11273 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
170.186.2.0/24 256
170.186.112.0/24 256
69.51.38.0/23 512
166.73.8.0/24 256
166.73.12.0/24 256
167.16.71.0/24 256
65.205.40.0/24 256
167.16.69.0/24 256
167.16.39.0/24 256
167.16.50.0/24 256

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:       11273
ASName:         FDCSGNET
ASHandle:       AS11273
RegDate:        1998-06-08
Updated:        2021-02-23    
Ref:            https://rdap.arin.net/registry/autnum/11273


OrgName:        Fiserv Solutions, LLC
OrgId:          FSL-293
Address:        255 Fiserv Drive
City:           Brookfield
StateProv:      WI
PostalCode:     53045
Country:        US
RegDate:        2020-06-30
Updated:        2021-10-15
Ref:            https://rdap.arin.net/registry/entity/FSL-293


OrgDNSHandle: PATTE249-ARIN
OrgDNSName:   Patterson, Mike 
OrgDNSPhone:  +1-678-375-3484 
OrgDNSEmail:  CMT.Fiserv@Calero.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/PATTE249-ARIN

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

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

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

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

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

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

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

OrgRoutingHandle: PATTE249-ARIN
OrgRoutingName:   Patterson, Mike 
OrgRoutingPhone:  +1-678-375-3484 
OrgRoutingEmail:  CMT.Fiserv@Calero.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/PATTE249-ARIN

OrgNOCHandle: NOC32256-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-678-375-4000 
OrgNOCEmail:  networksupportteama@fiserv.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC32256-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
AS198949 Radware Ltd IL
AS55002 F5, Inc. US
AS55085 Fiserv Solutions, LLC US

Upstreams

AS Number Description Country
AS198949 Radware Ltd IL
AS55002 F5, Inc. US

Downstreams

AS Number Description Country
AS55085 Fiserv Solutions, LLC US

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Frequently Asked Questions

ASN AS11273 is an Autonomous System Number used to identify a network for BGP internet routing.
AS11273 is listed under Fiserv Solutions, LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.