198.203.228.0/23

AS17264 · Cerner Corporation

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Summary

Country	United States
Domain	cerner.com
ASN	AS17264
Registry	ARIN
ID	DISCNSF1

WHOIS Details

NetHandle:      NET-198-203-228-0-1
OrgID:          CERNER
Parent:         NET-198-0-0-0-0
NetName:        DISCNSF1
NetRange:       198.203.228.0 - 198.203.228.255
NetType:        allocation
RegDate:        1994-05-10
Updated:        2021-12-14
Source:         ARIN


OrgID:          CERNER
OrgName:        Cerner Corporation
CanAllocate:    
Street:         2800 Rockcreek Parkway
City:           Kansas City
State/Prov:     MO
Country:        US
PostalCode:     64117
RegDate:        1992-04-20
Updated:        2024-11-25
OrgAdminHandle: ORACL-ARIN
OrgTechHandle:  CNA23-ARIN
OrgTechHandle:  ORACL1-ARIN
OrgAbuseHandle: CNA23-ARIN
OrgAbuseHandle: NISAM-ARIN
Source:         ARIN


POCHandle:      NISAM-ARIN
IsRole:         Y
LastName:       Network Information Systems Abuse Management
FirstName:      
Street:         2300 Oracle Way
Street:         Attn: Domain Administrator
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78741
RegDate:        2014-01-16
Updated:        2025-11-24
OfficePhone:    +1-800-633-0738
Mailbox:        abuse@oracleemaildelivery.com
Mailbox:        network-contact_ww_grp@oracle.com
Source:         ARIN


POCHandle:      ORACL1-ARIN
IsRole:         Y
LastName:       ORACLE NIS
FirstName:      
Street:         2300 Oracle Way
Street:         Attn: Domain Administrator
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78741
RegDate:        2006-03-02
Updated:        2025-12-04
OfficePhone:    +1-800-633-0738
Mailbox:        domain-contact_ww_grp@oracle.com
Source:         ARIN


POCHandle:      CNA23-ARIN
IsRole:         Y
LastName:       Corporate Network Admin
FirstName:      
Street:         3200 Rockcreek Parkway
City:           Kansas City
State/Prov:     MO
Country:        US
PostalCode:     64117
RegDate:        2005-06-09
Updated:        2025-04-15
OfficePhone:    +1-816-201-3947
Mailbox:        hostmaster@cerner.com
Mailbox:        jay.hickman@oracle.com
Source:         ARIN


POCHandle:      ORACL-ARIN
IsRole:         Y
LastName:       OracleDNS
FirstName:      
Street:         2300 Oracle Way
Street:         Attn: Domain Administrator
City:           Austin
State/Prov:     TX
Country:        US
PostalCode:     78741
RegDate:        2005-12-12
Updated:        2025-11-24
OfficePhone:    +1-800-633-0738
Mailbox:        domain-contact_ww_grp@oracle.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 198.203.0.0/16

Range	ASN	Company	Num of IPs
198.203.64.0/18	AS22736	Cincinnati Public Schools	16,384
198.203.0.0/22	AS14860	SMARTCOM TELEPHONE, LLC	1,024
198.203.220.0/24	AS14725	Crawford & Company	256
198.203.131.0/24	AS22255	West Penn Hospital	256
198.203.28.0/24	AS25780	Hugeserver Networks, LLC	256
198.203.223.0/24	AS25899	Umatilla County Data Processing	256
198.203.169.0/24	AS27000	Coty Inc.	256
198.203.146.0/24	AS27307	Nabors Corporate Services, Inc.	256
198.203.222.0/24	AS29701	Cutco Corporation	256
198.203.145.0/24	AS33177	Kaleida Health	256
198.203.255.0/24	AS33596	Brunswick Corporation	256
198.203.16.0/24	AS36844	San Antonio Water System	256
198.203.17.0/24	AS36844	San Antonio Water System	256
198.203.18.0/24	AS36844	San Antonio Water System	256
198.203.20.0/24	AS36844	San Antonio Water System	256
198.203.21.0/24	AS36844	San Antonio Water System	256
198.203.22.0/24	AS36844	San Antonio Water System	256
198.203.23.0/24	AS36844	San Antonio Water System	256
198.203.136.0/24	AS400444	Magnera Corporation	256
198.203.213.0/24	AS46084	ASRC FEDERAL HOLDING COMPANY, LLC	256
198.203.196.0/24	AS46957	Sirius Systems Group	256
198.203.232.0/24	AS54882	Connectivity In a Box, LLC	256
198.203.221.0/24	AS6077	Blue Cross Blue Shield of Nebraska	256
198.203.224.0/24	AS13507	Kmart International Headquarters	256
198.203.154.0/24	AS6984	Verizon Business	256
198.203.173.0/24	AS14016	Capcon Networks	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
198.203.229.67	orthocerner.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

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

IP Address	ASN	Details
198.203.229.1	AS17264 Cerner Corporation	`2.96ms` from Kansas City, US
198.203.228.2	AS17264 Cerner Corporation	`3.36ms` from Kansas City, 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
185.183.128.151	AS202422 G-Core Labs S.A.	`0.12ms` from Ashburn, US
35.95.126.231	AS16509 Amazon.com, Inc.	`0.49ms` from Boardman, US
74.7.32.39	AS8075 Microsoft Corporation	`2.31ms` from Boydton, US
41.249.221.71	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.41ms` from Casablanca, MA
95.95.232.135	AS2860 NOS COMUNICACOES, S.A.	`7.43ms` from Lisbon, PT
142.169.159.7	AS852 TELUS Communications Inc.	`8.20ms` from Montreal, CA
90.105.0.247	AS3215 Orange S.A.	`7.44ms` from Paris, FR
71.197.187.167	AS7922 Comcast Cable Communications, LLC	`6.50ms` from Seattle, US
61.227.55.39	AS3462 Data Communication Business Group	`5.17ms` from Taichung, TW
175.168.227.7	AS4837 CHINA UNICOM China169 Backbone	`7.71ms` from Tieling, CN
41.98.127.71	AS36947 Telecom Algeria	`10.07ms` from Valencia, ES
136.55.19.247	AS16591 Google Fiber Inc.	`0.59ms` from Atlanta, US
192.183.87.135	AS5650 Frontier Communications of America, Inc.	`0.68ms` from Chicago, US
219.136.186.151	AS4134 CHINANET-BACKBONE	`1.93ms` from Guangzhou, CN
202.111.34.135	AS4809 China Telecom Next Generation Carrier Network	`7.05ms` from Huai'an, CN
138.74.138.167	AS15108 Allo Communications LLC	`7.35ms` from Lincoln, US
174.176.121.71	AS7922 Comcast Cable Communications, LLC	`2.29ms` from Miami, US
64.110.78.215	AS31898 Oracle Corporation	`0.21ms` from Seoul, KR
1.157.57.7	AS1221 Telstra Limited	`10.66ms` from Sydney, AU
153.158.204.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.36ms` from Tokyo, JP
109.111.116.231	AS6752 Andorra Telecom	`12.30ms` from Barcelona, ES
178.222.185.167	AS8400 TELEKOM SRBIJA a.d.	`2.93ms` from Belgrade, RS
71.68.164.199	AS11426 Charter Communications Inc	`12.88ms` from Charlotte, US
31.53.93.55	AS2856 British Telecommunications PLC	`7.10ms` from Erith, GB
111.230.182.119	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.17ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f6 -m9 198.203.229.28

traceroute to 198.203.229.28 (198.203.229.28): 9 hops max, 52 byte packets

6 [AS4755] 14.142.71.189 0.761 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Hyderabad, IN

On February 7th 2026

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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