166.73.10.0/24

AS11273 · Fiserv Solutions, LLC

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Summary

Country	United States
Domain	fiserv.com
ASN	AS11273
Registry	ARIN
ID	FISERV

WHOIS Details

NetHandle:      NET-166-73-0-0-1
OrgID:          FSL-293
Parent:         NET-166-0-0-0-0
NetName:        FISERV
NetRange:       166.73.0.0 - 166.73.255.255
NetType:        allocation
RegDate:        1993-11-01
Updated:        2025-03-03
Source:         ARIN


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


POCHandle:      JM2443-ARIN
IsRole:         N
LastName:       MORAN
FirstName:      JAY
Street:         1600 Terrell Mill Road
City:           Marietta
State/Prov:     GA
Country:        US
PostalCode:     30067
RegDate:        2001-04-24
Updated:        2024-11-29
OfficePhone:    +1-470-669-6999
Mailbox:        jay+ARIN@tp.org
Mailbox:        jay.moran@fiserv.com
Source:         ARIN


POCHandle:      RIEDE-ARIN
IsRole:         N
LastName:       Riedener
FirstName:      Peter
Street:         7305 Pacific St
Street:         Stop Code S-47
City:           Omaha
State/Prov:     NE
Country:        US
PostalCode:     68118
RegDate:        2011-09-27
Updated:        2025-06-14
OfficePhone:    +1-862-339-5541
Mailbox:        peter.riedener@fiserv.com
Source:         ARIN


POCHandle:      NOC32256-ARIN
IsRole:         Y
LastName:       NOC
FirstName:      
Street:         2900 Westside Pkwy
City:           Alpharetta
State/Prov:     GA
Country:        US
PostalCode:     30004
RegDate:        2015-03-18
Updated:        2024-05-16
OfficePhone:    +1-678-375-4000
Mailbox:        ESMSustainingEng@Fiserv.com
Mailbox:        networksupportteama@fiserv.com
Source:         ARIN


POCHandle:      DOE2-ARIN
IsRole:         N
LastName:       Oehlerking
FirstName:      David
Street:         7305 Pacific St
Street:         Stop Code S-47
City:           Omaha
State/Prov:     NE
Country:        US
PostalCode:     68118
RegDate:        2003-10-07
Updated:        2024-06-10
OfficePhone:    +1-402-777-3098
Mailbox:        David.Oehlerking@firstdatacorp.com
Mailbox:        dave.oehlerking@firstdata.com
Source:         ARIN


POCHandle:      FAP3-ARIN
IsRole:         Y
LastName:       Fiserv admin POC
FirstName:      
Street:         2900 Westside Pkwy
City:           Alpharetta
State/Prov:     GA
Country:        US
PostalCode:     30004
RegDate:        2021-10-15
Updated:        2025-05-21
OfficePhone:    +1-678-375-3000
Mailbox:        daniel.penza@Fiserv.com
Mailbox:        david.oehlerking@Fiserv.com
Mailbox:        eric.leveque@fiserv.com
Mailbox:        esmsustainingeng@fiserv.com
Mailbox:        kevin.camacho@fiserv.com
Mailbox:        peter.riedener@Fiserv.com
Source:         ARIN


POCHandle:      PATTE249-ARIN
IsRole:         N
LastName:       Patterson
FirstName:      Mike
Street:         2990 Westside Pkwy
Street:         4E058.32
City:           Alpharetta
State/Prov:     GA
Country:        US
PostalCode:     30303
RegDate:        2016-07-07
Updated:        2024-04-15
OfficePhone:    +1-678-375-3484
MobilePhone:    +1-470-686-0396
Mailbox:        CMT.Fiserv@Calero.com
Mailbox:        mike.patterson@fiserv.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.73.0.0/16

Range	ASN	Company	Num of IPs
166.73.102.0/23	AS11273	Fiserv Solutions, LLC	512
166.73.6.0/23	AS6318	Fiserv Solutions, LLC	512
166.73.4.0/23	AS396982	Fiserv Solutions, LLC	512
166.73.14.0/23	AS11273	Fiserv Solutions, LLC	512
166.73.0.0/23	AS6318	Fiserv Solutions, LLC	512
166.73.38.0/24	AS11273	Fiserv Solutions, LLC	256
166.73.156.0/24	AS26144	Fiserv Solutions, LLC	256
166.73.8.0/24	AS6318	Fiserv Solutions, LLC	256
166.73.11.0/24	AS6318	Fiserv Solutions, LLC	256
166.73.13.0/24	AS6318	Fiserv Solutions, LLC	256
166.73.16.0/24	AS6318	Fiserv Solutions, LLC	256
166.73.37.0/24	AS11273	Fiserv Solutions, LLC	256
166.73.92.0/24	AS11273	Fiserv Solutions, LLC	256
166.73.2.0/24	AS6318	Fiserv Solutions, LLC	256
166.73.93.0/24	AS11273	Fiserv Solutions, LLC	256
166.73.12.0/24	AS6318	Fiserv Solutions, LLC	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
166.73.10.254	mobilelendingmanager.com	1
166.73.10.18	oefcu.mobi	1

Hosted domains API

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Pingable IPs

167 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
166.73.10.128	AS11273 Fiserv Solutions, LLC	12.99ms from Atlanta, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
45.223.177.8	AS19551 Incapsula Inc	0.19ms from Amsterdam, NL
44.230.92.232	AS16509 Amazon.com, Inc.	0.16ms from Boardman, US
54.187.115.232	AS16509 Amazon.com, Inc.	0.14ms from Boardman, US
181.45.114.168	AS27747 Telecentro S.A.	6.66ms from Buenos Aires, AR
41.35.58.104	AS8452 TE-AS	8.79ms from Cairo, EG
187.87.131.8	AS28585 NLINK SERVICOS E TECNOLOGIA DE INTERNET LTDA	3.25ms from Campina Grande, BR
99.6.144.104	AS7018 AT&T Enterprises, LLC	3.42ms from Dallas, US
91.33.215.184	AS3320 Deutsche Telekom AG	4.61ms from Duesseldorf, DE
98.85.26.184	AS14618 Amazon.com, Inc.	0.21ms from Reston, US
24.10.140.184	AS7922 Comcast Cable Communications, LLC	7.05ms from Salt Lake City, US
102.158.210.88	AS37705 TOPNET	2.34ms from Tunis, TN
160.114.151.248	AS6711 HUNGARNET SZEGED	6.12ms from Budapest, HU
196.114.152.216	AS36925 MEDITELECOM	13.04ms from Casablanca, MA
203.112.194.24	AS17494 Telecom Operator & Internet Service Provider as well	0.49ms from Dhaka, BD
34.250.20.104	AS16509 Amazon.com, Inc.	0.16ms from Dublin, IE
80.132.220.216	AS3320 Deutsche Telekom AG	4.18ms from Frankfurt am Main, DE
149.241.59.104	AS5607 Sky UK Limited	7.11ms from London, GB
90.193.65.40	AS5607 Sky UK Limited	1.80ms from London, GB
212.170.170.136	AS3352 TELEFONICA DE ESPANA S.A.U.	1.61ms from Madrid, ES
93.191.141.8	AS48846 Inetum Espana, S.A.	0.49ms from Madrid, ES
166.0.221.136	AS58061 Scalaxy B.V.	0.35ms from Meppel, NL
66.108.1.168	AS12271 Charter Communications Inc	3.91ms from New York City, US
85.166.47.200	AS2119 Telenor Norge AS	11.59ms from Oslo, NO
64.163.79.152	AS7018 AT&T Enterprises, LLC	1.67ms from San Jose, US
125.185.189.24	AS17858 LG POWERCOMM	5.74ms from Seoul, KR

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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