170.138.0.0/16

AS10879 · Unitedhealthcare

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Summary

Country	United States
Domain	chwtcpasettlement.com
ASN	AS10879
Registry	ARIN
ID	EMDEON-BUSINESS-SERVICES-LLC

WHOIS Details

NetHandle:      NET-170-138-0-0-1
OrgID:          UHC-5
Parent:         NET-170-0-0-0-0
NetName:        EMDEON-BUSINESS-SERVICES-LLC
NetRange:       170.138.0.0 - 170.138.255.255
NetType:        allocation
RegDate:        1994-05-18
Updated:        2025-05-20
Source:         ARIN


OrgID:          UHC-5
OrgName:        UnitedHealth Group Incorporated
CanAllocate:    
Street:         IP & DNS Team
Street:         6150 Trenton Lane
City:           Plymouth
State/Prov:     MN
Country:        US
PostalCode:     55442
RegDate:        1994-05-23
Updated:        2012-03-15
OrgAdminHandle: UHNO-ARIN
OrgTechHandle:  UHNO-ARIN
OrgAbuseHandle: UHNO-ARIN
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 29 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
170.138.34.7	paymyerbill.com	3
170.138.32.204	webmdbusinessservices.com	1
170.138.38.33	feelookup.com	1
170.138.102.43	msmedicaidrxportal.com	1
170.138.32.224	webmddental.com	1
170.138.192.10	pepsicohealthroads.com	1
170.138.27.20	mypacs.net	1
170.138.220.199	provideranalytics.io	1
170.138.40.125	feelookup.com	1
170.138.32.226	equiclaim.com	1
170.138.221.177	healthcareit-cloud.net	1
170.138.32.36	sentinelgrouponline.com	1
170.138.99.81	vermontrsp.com	1
170.138.32.206	expressbill.com	1
170.138.32.242	patientpayonline.com	1
170.138.16.230	providernet.com	1
170.138.104.49	webmdcareers.net	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

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

IP Address	ASN	Details
170.138.25.153	AS10879 Unitedhealthcare	`2.92ms` from Murfreesboro, US
170.138.19.225	AS10879 Unitedhealthcare	`1.96ms` from Murfreesboro, US
170.138.173.112	AS10879 Unitedhealthcare	`7.76ms` from Atlanta, US
170.138.174.145	AS10879 Unitedhealthcare	`7.68ms` from Atlanta, US
170.138.39.235	AS10879 Unitedhealthcare	`2.08ms` from Murfreesboro, US
170.138.172.108	AS10879 Unitedhealthcare	`7.74ms` from Atlanta, US
170.138.175.31	AS10879 Unitedhealthcare	`2.93ms` from Murfreesboro, US
170.138.29.101	AS10879 Unitedhealthcare	`3.04ms` from Murfreesboro, US
170.138.24.4	AS10879 Unitedhealthcare	`1.97ms` from Murfreesboro, US
170.138.245.2	AS10879 Unitedhealthcare	`1.98ms` from Murfreesboro, 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
172.212.23.32	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
222.153.45.224	AS4771 Spark New Zealand Trading Ltd.	`9.78ms` from Auckland, NZ
172.204.157.16	AS8075 Microsoft Corporation	`0.94ms` from Auckland, NZ
123.123.203.240	AS4808 China Unicom Beijing Province Network	`3.07ms` from Beijing, CN
47.188.42.32	AS5650 Frontier Communications of America, Inc.	`2.41ms` from Dallas, US
20.157.184.128	AS8069 Microsoft Corporation	`0.54ms` from Des Moines, US
98.148.55.128	AS20001 Charter Communications Inc	`6.05ms` from Los Angeles, US
108.226.40.0	AS7018 AT&T Enterprises, LLC	`1.25ms` from Los Angeles, US
31.195.68.80	AS3269 Telecom Italia S.p.A.	`6.67ms` from Milan, IT
64.222.77.176	AS13977 Consolidated Communications, Inc.	`3.07ms` from Montreal, CA
69.207.222.16	AS11351 Charter Communications Inc	`16.07ms` from Morris Plains, US
69.119.15.176	AS6128 Cablevision Systems Corp.	`8.88ms` from New York City, US
95.141.96.32	AS34177 CELESTE SAS	`0.95ms` from Paris, FR
178.17.8.96	AS50825 UVT Internet s.r.o.	`0.81ms` from Prague, CZ
187.16.88.208	AS17222 MUNDIVOX DO BRASIL LTDA	`0.58ms` from Rio de Janeiro, BR
135.131.122.96	AS4181 TDS TELECOM	`12.89ms` from Seattle, US
173.70.96.240	AS701 Verizon Business	`1.71ms` from Secaucus, US
211.169.205.64	AS3786 LG DACOM Corporation	`1.98ms` from Seoul, KR
139.217.181.32	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`2.50ms` from Shanghai, CN
144.138.68.224	AS135887 Belong (Telstra Limited)	`5.42ms` from Sydney, AU
220.135.22.192	AS3462 Data Communication Business Group	`0.97ms` from Taipei, TW
213.57.149.0	AS12849 Hot-Net internet services Ltd.	`0.25ms` from Tel Aviv, IL
209.15.232.128	AS13768 Aptum Technologies	`0.94ms` from Toronto, CA
209.161.200.64	AS5645 TekSavvy Solutions, Inc.	`0.43ms` from Toronto, CA
20.232.164.48	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f3 -m7 170.138.255.15

traceroute to 170.138.255.15 (170.138.255.15): 7 hops max, 52 byte packets

3 [AS3356] 4.69.218.182 34.887 ms

4 [AS3356] 4.17.136.210 38.759 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On September 11th 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.

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