1. All IP Ranges
  2. 199.0.0.0/8
  3. 199.21.0.0/16
  4. AS10962  | 199.21.28.0/22

199.21.28.0/22

AS10962  ·  Cerner Corporation

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Summary

Country United States
Domain cerner.com
ASN AS10962
Registry ARIN
ID CERNER-HS-2

WHOIS Details

NetHandle:      NET-199-21-16-0-1
OrgID:          CERNER
Parent:         NET-199-0-0-0-0
NetName:        CERNER-HS-2
NetRange:       199.21.16.0 - 199.21.31.255
NetType:        allocation
RegDate:        1993-10-06
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:      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:      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:      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:      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 199.21.0.0/16

Range ASN Company Num of IPs
199.21.192.0/21 AS16698 NP Tech 2,048
199.21.136.0/21 AS22121 Topsham Communications LLC 2,048
199.21.120.0/21 AS36315 Servpac Inc. 2,048
199.21.64.0/21 AS17378 TierPoint, LLC 2,048
199.21.240.0/21 AS47096 Compudyne, Inc. 2,048
199.21.152.0/21 AS20419 DMR Communications Inc. 2,048
199.21.200.0/21 AS46309 ValorC3 Data Centers 2,048
199.21.188.0/22 AS30404 Blue Stream 1,024
199.21.144.0/22 AS32104 Mountain States Health Alliance 1,024
199.21.76.0/22 AS32475 Internap Holding LLC 1,024
199.21.248.0/22 AS11598 Cloudsmart 1,024
199.21.76.0/22 AS12179 Internap Holding LLC 1,024
199.21.84.0/22 AS19165 Webpass Inc. 1,024
199.21.96.0/22 AS208398 Edge Technology Plus d.o.o. Beograd 1,024
199.21.132.0/22 AS21651 Thrivent Financial for Lutherans 1,024
199.21.216.0/22 AS23299 Libeo Inc. 1,024
199.21.220.0/22 AS23394 Pacific Software Publishing, Inc. 1,024
199.21.164.0/22 AS36290 The Cable of St. Kitts 1,024
199.21.176.0/22 AS398576 Cornerstone Communications, LLC 1,024
199.21.100.0/22 AS399353 Netafy, Inc. 1,024
199.21.88.0/22 AS400933 Citizens Telephone Company of Higginsville, Missouri 1,024
199.21.172.0/22 AS56309 READYIDC COMPANY LIMITED 1,024
199.21.94.0/23 AS62943 HUNTEL.NET 512
199.21.94.0/23 AS16604 HUNTEL.NET 512
199.21.92.0/23 AS62943 Missouri Network Alliance, LLC 512
199.21.92.0/24 AS62943 Private Customer 256
199.21.128.0/24 AS8075 BS&A Software, LLC 256
199.21.202.0/24 AS17206 Mountain America Credit Union 256
199.21.15.0/24 AS394144 Fast Object LLC 256
199.21.52.0/24 AS3257 GTT 256
199.21.81.0/24 AS14742 Private Customer 256
199.21.129.0/24 AS54730 BS&A Software, LLC 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
199.21.28.1 AS10962 Cerner Corporation 1.72ms from Philadelphia, US
199.21.30.82 AS10962 Cerner Corporation 1.13ms from Philadelphia, 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
98.164.56.22 AS22773 Cox Communications Inc. 5.31ms from Ashburn, US
20.1.115.134 AS8075 Microsoft Corporation 0.31ms from Boydton, US
23.17.114.166 AS852 TELUS Communications Inc. 1.64ms from Calgary, CA
24.211.70.230 AS11426 Charter Communications Inc 8.59ms from Charlotte, US
97.232.98.38 AS6167 Verizon Business 19.22ms from Dallas, US
78.135.192.70 AS25441 Imagine Communications Group Limited 1.47ms from Dublin, IE
50.254.205.6 AS7922 Comcast Cable Communications, LLC 13.95ms from Flint, US
91.26.229.214 AS3320 Deutsche Telekom AG 0.90ms from Frankfurt am Main, DE
173.160.20.182 AS7922 Comcast Cable Communications, LLC 7.77ms from Fremont, US
14.181.220.70 AS45899 VNPT Corp 2.53ms from Hanoi, VN
182.64.46.38 AS24560 Bharti Airtel Ltd., Telemedia Services 1.70ms from Hyderabad, IN
39.39.242.150 AS17557 Pakistan Telecommunication Company Limited 17.67ms from Karachi, PK
132.246.58.214 AS25689 Shared Services Canada 3.92ms from Montreal, CA
117.92.61.230 AS4134 CHINANET-BACKBONE 7.35ms from Nanjing, CN
126.26.180.198 AS17676 SoftBank Corp. 2.95ms from Osaka, JP
179.73.131.102 AS26615 TIM S/A 1.76ms from Osasco, BR
179.177.187.22 AS18881 TELEFÔNICA BRASIL S.A 11.24ms from Sao Paulo, BR
121.65.64.70 AS3786 LG DACOM Corporation 2.15ms from Seoul, KR
161.38.28.118 AS399063 Rural Net 5.53ms from Toronto, CA
31.192.128.54 AS31214 TIS Dialog LLC 7.03ms from Vilnius, LT
4.156.27.38 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
141.35.110.54 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 7.65ms from Berlin, DE
159.75.26.230 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.97ms from Guangzhou, CN
100.41.198.166 AS701 Verizon Business 0.76ms from Philadelphia, US
52.148.253.102 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f2 199.21.30.82
traceroute to 199.21.30.82 (199.21.30.82): 64 hops max, 52 byte packets
3 *
4 *
6 *
7 *
8 *
9 [AS6461] 64.125.29.225 29.956 ms
10 *
11 [AS6461] 64.125.30.57 29.011 ms
12 [AS6461] 209.249.66.30 30.413 ms
13 [AS10962] 199.21.30.82 29.902 ms
Measurement taken from IPinfo ProbeNet in Ottoville, 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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