12.109.109.0/24

AS20133 · CASS INFORMATION SYSTEMS

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Summary

Country	United States
Domain	cassinfo.com
ASN	AS20133
Parent Range	12.0.0.0/8
Registry	ARIN
ID	CASS-INF97-109

WHOIS Details

NetHandle:      NET-12-109-109-0-1
OrgID:          CIS-570
Parent:         NET-12-0-0-0-1
NetName:        CASS-INF97-109
NetRange:       12.109.109.0 - 12.109.109.255
NetType:        reassignment
RegDate:        2018-08-12
Updated:        2018-08-12
Source:         ARIN


OrgID:          CIS-570
OrgName:        CASS INFORMATION SYSTEMS
CanAllocate:    
Street:         2675 CORPORATE EXCH DR
City:           COLUMBUS
State/Prov:     OH
Country:        US
PostalCode:     43231
RegDate:        2018-08-12
Updated:        2018-08-12
OrgAdminHandle: MULLI221-ARIN
OrgTechHandle:  MULLI221-ARIN
OrgAbuseHandle: MULLI221-ARIN
Source:         ARIN


POCHandle:      MULLI221-ARIN
IsRole:         N
LastName:       Mullins
FirstName:      Sean
Street:         2675 Corporate Exchange Dr
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43218
RegDate:        2018-08-12
Updated:        2018-08-12
OfficePhone:    +1-314-506-5921
Mailbox:        smullins@cassinfo.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 12.109.109.0/24

Range	ASN	Company	Num of IPs
12.0.0.0/8	AS10721	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS109	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS11219	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS12169	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS13457	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS13624	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS13641	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS13750	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS13938	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS14528	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS14561	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS14792	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS14858	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS15007	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS15343	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS16571	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS16618	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS16914	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS17030	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS17058	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS17242	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS18961	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS19111	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS20034	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS20217	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS20242	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS21569	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS22040	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS22065	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS22234	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS22260	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS23087	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS23349	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS23453	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS23521	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS2386	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS25932	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS27195	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS29767	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS30520	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS31921	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS32672	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS32892	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS33233	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS36111	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS36136	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS393469	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS393505	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS393691	AT&T Enterprises, LLC	16,777,216
12.0.0.0/8	AS394733	AT&T Enterprises, LLC	16,777,216

Hosted domains

There are 5 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
12.109.109.53	expensemart.com	2
12.109.109.165	billinfo.com	1
12.109.109.39	cassutility.net	1
12.109.109.37	utilityinvoice.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

Read more

Pingable IPs

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

IP Address	ASN	Details
12.109.109.130	AS20133 CASS INFORMATION SYSTEMS	`11.44ms` from Chicago, 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
20.67.88.184	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
94.189.169.72	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`5.86ms` from Belgrade, RS
3.163.54.104	AS16509 Amazon.com, Inc.	`0.18ms` from Bogota, CO
65.185.57.152	AS10796 Charter Communications Inc	`13.08ms` from Chicago, US
85.91.198.120	AS6789 CRELCOM LLC	`7.60ms` from Krasnodar, RU
175.165.6.168	AS4837 CHINA UNICOM China169 Backbone	`7.75ms` from Liaoyang, CN
92.42.123.72	AS21267 Wavenet Limited	`5.28ms` from London, GB
90.221.175.248	AS5607 Sky UK Limited	`8.04ms` from London, GB
104.172.176.232	AS20001 Charter Communications Inc	`6.09ms` from Los Angeles, US
184.181.110.24	AS22773 Cox Communications Inc.	`2.31ms` from Los Angeles, US
71.208.211.104	AS209 CenturyLink Communications, LLC	`3.65ms` from Miami, US
182.56.96.40	AS17813 Mahanagar Telephone Nigam Limited	`2.68ms` from Mumbai, IN
75.103.103.168	AS14992 NewtekOne, Inc.	`1.90ms` from Phoenix, US
54.80.21.24	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
189.105.128.72	AS7738 V tal	`12.48ms` from Sao Paulo, BR
112.163.146.8	AS4766 Korea Telecom	`9.09ms` from Seoul, KR
83.145.63.168	AS12552 GlobalConnect AB	`0.51ms` from Stockholm, SE
31.168.16.104	AS8551 Bezeq International Ltd.	`5.15ms` from Tel Aviv, IL
210.249.55.40	AS2516 KDDI CORPORATION	`2.83ms` from Tokyo, JP
27.25.18.104	AS4134 CHINANET-BACKBONE	`5.81ms` from Wuhan, CN
86.93.166.24	AS1136 KPN B.V.	`3.33ms` from Amsterdam, NL
76.155.161.232	AS7922 Comcast Cable Communications, LLC	`6.30ms` from Denver, US
3.252.82.232	AS16509 Amazon.com, Inc.	`0.46ms` from Dublin, IE
193.9.21.56	AS48894 Optimus IT d.o.o.	`0.12ms` from Ljubljana, SI
88.60.198.88	AS3269 Telecom Italia S.p.A.	`2.69ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f4 12.109.109.194

traceroute to 12.109.109.194 (12.109.109.194): 64 hops max, 52 byte packets

4 [AS174] 154.54.82.141 9.946 ms

5 [AS174] 154.54.45.18 34.878 ms

6 *

7 [AS7018] 32.130.89.22 26.397 ms

8 *

9 *

10 *

11 [AS20133] 12.109.109.194 19.199 ms

Measurement taken from

IPinfo ProbeNet in Chicago, US

On September 4th 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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