204.28.15.0/24

AS10879 · Unitedhealthcare

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Summary

Country	United States
Domain	kelsey-seybold.com
ASN	AS10879
Registry	ARIN
ID	KELSEY-SEYBOLD-PUBLIC-NETWORK

WHOIS Details

NetHandle:      NET-204-28-12-0-1
OrgID:          KELSE-1
Parent:         NET-204-0-0-0-0
NetName:        KELSEY-SEYBOLD-PUBLIC-NETWORK
NetRange:       204.28.12.0 - 204.28.15.255
NetType:        allocation
OriginAS:       46724
RegDate:        2008-12-10
Updated:        2021-12-14
TechHandle:     MIKEB4-ARIN
Source:         ARIN


OrgID:          KELSE-1
OrgName:        Kelsey-Seybold Clinic
CanAllocate:    
Street:         11511 Shadow Creek Pkwy
City:           Pearland
State/Prov:     TX
Country:        US
PostalCode:     77584
RegDate:        2008-02-19
Updated:        2023-09-20
OrgAdminHandle: ENS6-ARIN
OrgTechHandle:  ENS6-ARIN
OrgTechHandle:  MIKEB4-ARIN
OrgTechHandle:  UHNO-ARIN
OrgAbuseHandle: ENS6-ARIN
OrgAbuseHandle: MIKEB4-ARIN
Source:         ARIN


POCHandle:      MIKEB4-ARIN
IsRole:         N
LastName:       Mike
FirstName:      Burns
Street:         11511 Shadow Creek Pkwy
City:           Pearland
State/Prov:     TX
Country:        US
PostalCode:     77584
RegDate:        2011-02-23
Updated:        2023-09-11
OfficePhone:    +1-713-442-9966
Mailbox:        isnetworkadministrators@kelsey-seybold.com
Source:         ARIN


POCHandle:      ENS6-ARIN
IsRole:         Y
LastName:       ENS
FirstName:      
Street:         11511 Shadow Creek Pkwy
City:           Pearland
State/Prov:     TX
Country:        US
PostalCode:     77584
RegDate:        2010-08-16
Updated:        2023-09-11
OfficePhone:    +1-713-442-9900
Mailbox:        ISNetworkAdministrators@kelsey-seybold.com
Mailbox:        ens@kelsey-seybold.com
Source:         ARIN


POCHandle:      UHNO-ARIN
IsRole:         Y
LastName:       United Healthcare Network OC
FirstName:      
Street:         6150 Trenton Lane North
City:           Plymouth
State/Prov:     MN
Country:        US
PostalCode:     55442
RegDate:        2004-02-17
Updated:        2024-10-02
OfficePhone:    +1-763-744-1588
Mailbox:        inet_ops@uhc.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
204.28.15.1	AS10879 Unitedhealthcare	`9.56ms` from Dallas, 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
117.206.180.168	AS9829 National Internet Backbone	`17.23ms` from Bengaluru, IN
166.78.83.24	AS19994 Rackspace Hosting	`1.37ms` from Chicago, US
60.13.101.152	AS4837 CHINA UNICOM China169 Backbone	`11.53ms` from Guangzhou, CN
119.246.1.120	AS9269 Hong Kong Broadband Network Ltd.	`1.03ms` from Hong Kong, HK
151.226.196.8	AS5607 Sky UK Limited	`5.88ms` from London, GB
61.190.230.40	AS4134 CHINANET-BACKBONE	`9.64ms` from Nanchang, CN
222.10.170.104	AS2516 KDDI CORPORATION	`4.85ms` from Osaka, JP
88.160.195.248	AS12322 Free SAS	`2.20ms` from Paris, FR
176.186.239.40	AS5410 Bouygues Telecom SA	`2.70ms` from Paris, FR
52.88.150.136	AS16509 Amazon.com, Inc.	`4.54ms` from Portland, US
191.12.102.136	AS26599 TELEFÔNICA BRASIL S.A	`12.78ms` from Rio de Janeiro, BR
20.165.12.104	AS8075 Microsoft Corporation	`0.28ms` from San Antonio, US
32.216.16.152	AS46690 Southern New England Telephone Company and SNET America, Inc.	`9.35ms` from Secaucus, US
221.165.127.248	AS4766 Korea Telecom	`1.65ms` from Seoul, KR
99.242.143.232	AS812 Rogers Communications Canada Inc.	`6.24ms` from Toronto, CA
16.63.104.88	AS16509 Amazon.com, Inc.	`0.34ms` from Zuerich, CH
184.81.57.184	AS7029 Windstream Communications LLC	`0.75ms` from Chicago, US
211.158.131.136	AS4837 CHINA UNICOM China169 Backbone	`5.24ms` from Chongqing, CN
79.225.98.184	AS3320 Deutsche Telekom AG	`3.99ms` from Hamburg, DE
90.199.38.104	AS5607 Sky UK Limited	`2.46ms` from London, GB
95.236.112.248	AS3269 Telecom Italia S.p.A.	`2.95ms` from Milan, IT
174.142.231.104	AS32613 Leaseweb Canada Inc.	`0.82ms` from Montreal, CA
69.158.149.200	AS577 Bell Canada	`2.21ms` from Montreal, CA
178.140.200.248	AS42610 PJSC Rostelecom	`0.97ms` from Moscow, RU
31.132.142.136	AS57044 JSC ER-Telecom Holding	`8.80ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 204.28.15.1

traceroute to 204.28.15.1 (204.28.15.1): 64 hops max, 52 byte packets

1 [AS14061] 5.101.108.9 0.234 ms

2 [] 143.244.192.12 0.49 ms

3 [] 143.244.224.244 0.566 ms

4 [] 143.244.224.243 0.453 ms

5 *

6 [] 182.79.243.34 206.074 ms

7 [AS1299] 62.115.162.62 202.353 ms

8 *

9 *

10 [AS3356] 4.42.205.30 232.082 ms

11 [AS10879] 161.249.73.14 237.064 ms

12 *

13 [AS10879] 204.28.12.1 241.468 ms

14 *

15 *

16 *

17 *

18 [AS10879] 204.28.15.1 248.192 ms

Measurement taken from

IPinfo ProbeNet in Bengaluru, IN

On September 11th 2025

What are IP address ranges?

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