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:        2025-11-29
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 166.73.0.0/16

Range ASN Company Num of IPs
166.73.4.0/23 AS396982 Fiserv Solutions, LLC 512

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
166.73.10.18 oefcu.mobi 1
166.73.10.254 mobilelendingmanager.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
166.73.10.174 AS11273 Fiserv Solutions, LLC 1.58ms 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
98.169.202.104 AS22773 Cox Communications Inc. 4.66ms from Ashburn, US
199.126.199.104 AS852 TELUS Communications Inc. 0.80ms from Calgary, CA
166.141.102.24 AS6167 Verizon Business 16.11ms from Dallas, US
182.211.90.120 AS17858 LG POWERCOMM 1.99ms from Incheon, KR
27.119.120.232 AS23563 SK Broadband Co Ltd 1.65ms from Incheon, KR
83.69.14.72 AS21191 Joint Stock Company TransTeleCom 19.58ms from Moscow, RU
4.227.113.104 AS8075 Microsoft Corporation 0.42ms from Phoenix, US
47.101.141.184 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.74ms from Shanghai, CN
111.171.222.104 AS55374 FUJITSU LIMITED 4.56ms from Tokyo, JP
100.23.178.72 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
94.104.197.88 AS47377 Orange Belgium SA 6.52ms from Brussels, BE
192.17.58.136 AS38 University of Illinois 4.24ms from Chicago, US
93.193.58.184 AS3320 Deutsche Telekom AG 3.78ms from Duesseldorf, DE
82.98.157.136 AS42612 DinaHosting S.L. 0.34ms from Madrid, ES
24.191.210.248 AS6128 Cablevision Systems Corp. 8.06ms from New York City, US
87.100.207.184 AS16086 DNA Oyj 0.74ms from Oulu, FI
18.208.168.184 AS14618 Amazon.com, Inc. 0.38ms from Reston, US
121.3.175.24 AS2527 Sony Network Communications Inc. 1.60ms from Tokyo, JP
48.218.200.152 AS8075 Microsoft Corporation 0.14ms from Tokyo, JP
77.164.121.56 AS1136 KPN B.V. 1.29ms from Amsterdam, NL
146.12.252.88 AS399007 East Mississippi Connect, LLC 12.49ms from Atlanta, US
89.28.106.200 AS31252 StarNet Solutii SRL 0.42ms from Chisinau, MD
34.191.46.72 AS15169 Google LLC 0.12ms from Dallas, US
73.169.125.216 AS7922 Comcast Cable Communications, LLC 2.77ms from Denver, US
151.75.38.24 AS1267 WIND TRE S.P.A. 7.16ms from Frosinone, IT

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 166.73.10.188
traceroute to 166.73.10.188 (166.73.10.188): 64 hops max, 52 byte packets
3 [AS3257] 98.124.173.73 0.765 ms
4 [AS3257] 89.149.130.6 0.947 ms
5 [AS11273] 166.73.10.188 63.267 ms
Measurement taken from IPinfo ProbeNet in Denver, US
On

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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