ASN AS21530 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS21530?

AS21530 is listed under Fiserv Solutions, LLC.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS21530 Fiserv Solutions, LLC

ASN Lookup Tool

Fiserv Solutions, LLC fiserv.com

US 5 Routes

AS Data

AS21530

AS21530 – Fiserv Solutions, LLC

AS Number	21530
AS Name	FISERV-EPF-OMAHA
Organization	Fiserv Solutions, LLC(fsl-293)
Country	US
Website	fiserv.com
Number of IPv4 Routes	3
Number of IPv6 Routes	2
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2019-02-27

ASN Intelligence API for production workflows

Use ASN data for AS21530 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2620:10f:400c::/47	AS21530	Fiserv Solutions, LLC	Fiserv Solutions, LLC	~2×10²⁴
170.186.154.0/24	AS21530	Fiserv Solutions, LLC	Fiserv Solutions, LLC	256
2620:10f:400c::/48	AS21530	Fiserv Solutions, LLC	Fiserv Solutions, LLC	~1×10²⁴
216.66.211.0/24	AS21530	Fiserv Solutions, LLC	Fiserv Solutions, LLC	256
216.66.210.0/23	AS22142	Fiserv Solutions, LLC	Fiserv Solutions, LLC	512

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:       21530
ASName:         FISERV-EPF-OMAHA
ASHandle:       AS21530
RegDate:        2019-02-27
Updated:        2023-10-06    
Ref:            https://rdap.arin.net/registry/autnum/21530


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


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

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

OrgNOCHandle: NOC32256-ARIN
OrgNOCName:   NOC
OrgNOCPhone:  +1-678-375-4000 
OrgNOCEmail:  networksupportteama@fiserv.com
OrgNOCRef:    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

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

OrgTechHandle: NOC32256-ARIN
OrgTechName:   NOC
OrgTechPhone:  +1-678-375-4000 
OrgTechEmail:  networksupportteama@fiserv.com
OrgTechRef:    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

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:  networksupportteama@fiserv.com
OrgRoutingRef:    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

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


#
# 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
AS7046	Verizon Business	US

Upstreams

AS Number	Description	Country
AS7046	Verizon Business	US