12.181.163.0/24

AS11273 · Fiserv Solutions, LLC

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Summary

Country	United States
Domain	fiserv.com
ASN	AS11273
Registry	ARIN
ID	ATT-12-181-163-0-24

WHOIS Details

NetHandle:      NET-12-181-163-0-1
OrgID:          FSL-293
Parent:         NET-12-0-0-0-1
NetName:        ATT-12-181-163-0-24
NetRange:       12.181.163.0 - 12.181.163.255
NetType:        reassignment
RegDate:        2023-08-04
Updated:        2023-08-04
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:      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:      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:      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:      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

Hosted domains

There are 13 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
12.181.163.224	blackhillsfcu.net	4
12.181.163.246	bankccb.mobi	2
12.181.163.213	fiservsw.com	1
12.181.163.154	tdcecorp.com	1
12.181.163.151	fiservsa4.com	1
12.181.163.169	westmichigancommunitybank.com	1
12.181.163.184	fmub.mobi	1
12.181.163.152	fiservsa6.com	1
12.181.163.150	fiservsa3.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

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Pingable IPs

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

IP Address	ASN	Details
12.181.163.2	AS11273 Fiserv Solutions, LLC	`20.27ms` from Manassas, 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
4.210.191.40	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
101.23.250.216	AS4837 CHINA UNICOM China169 Backbone	`10.19ms` from Beijing, CN
36.141.0.8	AS56040 China Mobile communications corporation	`5.41ms` from Guangzhou, CN
61.92.120.152	AS9269 Hong Kong Broadband Network Ltd.	`0.84ms` from Hong Kong, HK
93.177.36.184	AS12389 PJSC Rostelecom	`15.72ms` from Khabarovsk, RU
91.214.74.56	AS39120 Convergenze S.p.A.	`5.79ms` from Rome, IT
189.156.11.104	AS8151 UNINET	`13.26ms` from Santiago de Queretaro, MX
118.50.8.24	AS4766 Korea Telecom	`1.92ms` from Seoul, KR
211.243.127.24	AS9318 SK Broadband Co Ltd	`2.13ms` from Seoul, KR
147.46.253.184	AS9488 Seoul National University	`1.07ms` from Seoul, KR
61.30.133.56	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`2.41ms` from Taipei, TW
116.0.91.8	AS6453 TATA COMMUNICATIONS (AMERICA) INC	`0.39ms` from Tokyo, JP
102.25.218.120	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`14.44ms` from Tunis, TN
5.141.170.184	AS12389 PJSC Rostelecom	`5.66ms` from Yekaterinburg, RU
20.115.114.216	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
174.163.126.152	AS7922 Comcast Cable Communications, LLC	`4.70ms` from Atlanta, US
44.227.102.72	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
184.96.238.232	AS209 CenturyLink Communications, LLC	`2.55ms` from Denver, US
52.189.73.136	AS8075 Microsoft Corporation	`0.26ms` from Des Moines, US
110.82.166.152	AS4134 CHINANET-BACKBONE	`3.31ms` from Fuzhou, CN
76.93.105.216	AS20001 Charter Communications Inc	`4.96ms` from Los Angeles, US
194.207.134.200	AS12390 KCOM GROUP LIMITED	`3.48ms` from Manchester, GB
133.6.28.248	AS17687 National University Corporation Nagoya University	`4.06ms` from Osaka, JP
201.162.90.72	AS262673 VERO S.A	`9.30ms` from Osasco, BR
24.60.19.152	AS7922 Comcast Cable Communications, LLC	`6.81ms` from Providence, US

Traceroute

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

traceroute -a -n -q1 -f6 12.181.163.24

traceroute to 12.181.163.24 (12.181.163.24): 64 hops max, 52 byte packets

6 [] 80.81.193.10 2.637 ms

7 *

8 [AS55002] 107.162.0.85 90.818 ms

9 [AS55002] 107.162.79.1 87.923 ms

10 [AS55002] 107.162.23.194 102.342 ms

11 *

12 *

13 *

14 *

15 [AS11273] 12.181.163.24 106.865 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On August 22nd 2025

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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