149.111.112.0/21

AS10879 · Unitedhealthcare

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Summary

Country	United States
Domain	chwtcpasettlement.com
ASN	AS10879
Registry	ARIN
ID	UNITEDHEALTH-GROUP-INCORPORATED

WHOIS Details

NetHandle:      NET-149-111-0-0-1
OrgID:          UHC-5
Parent:         NET-149-0-0-0-0
NetName:        UNITEDHEALTH-GROUP-INCORPORATED
NetRange:       149.111.0.0 - 149.111.255.255
NetType:        allocation
RegDate:        1992-01-28
Updated:        2018-07-06
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:        2025-10-01
OfficePhone:    +1-763-744-1588
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 149.111.0.0/16

Range	ASN	Company	Num of IPs
149.111.26.0/23	AS10879	Optum International	512
149.111.28.0/23	AS10879	Optum Global Services (India) Private Limited	512
149.111.30.0/23	AS10879	Optum Global Services (India) Private Limited	512
149.111.21.0/24	AS10879	Optum Global Services (India) Private Limited	256
149.111.22.0/24	AS10879	Optum Global Services (India) Private Limited	256

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

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

IP Address	ASN	Details
149.111.114.43	AS10879 Unitedhealthcare	`1.51ms` from Seattle, US
149.111.112.226	AS10879 Unitedhealthcare	`1.46ms` from Seattle, 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
52.233.168.245	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
67.235.249.197	AS209 CenturyLink Communications, LLC	`14.75ms` from Atlanta, US
190.66.85.197	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.97ms` from Bogota, CO
134.174.31.229	AS40127 Longwood Medical and Academic Area (LMA)	`1.53ms` from Boston, US
189.174.239.101	AS8151 UNINET	`16.07ms` from Cancún, MX
173.18.1.101	AS30036 Mediacom Communications Corp	`12.99ms` from Chicago, US
143.101.224.5	AS13636 NEC Corporation of America	`1.26ms` from Dallas, US
76.74.79.69	AS3257 GTT Communications Inc.	`0.30ms` from Denver, US
75.169.6.53	AS209 CenturyLink Communications, LLC	`3.64ms` from Draper, US
86.167.90.245	AS2856 British Telecommunications PLC	`2.04ms` from Erith, GB
183.240.231.69	AS56040 China Mobile communications corporation	`3.44ms` from Guangzhou, CN
217.248.193.165	AS3320 Deutsche Telekom AG	`3.84ms` from Hamburg, DE
121.121.255.101	AS9534 Binariang Berhad	`1.21ms` from Kuala Lumpur, MY
190.186.29.213	AS25620 COTAS LTDA.	`11.25ms` from La Paz, BO
59.47.9.133	AS137688 CHINATELECOM Liaoning Benxi MAN	`2.46ms` from Liaoyang, CN
74.112.251.101	AS36504 Triple8 Network, Inc.	`1.10ms` from Los Angeles, US
103.197.17.181	AS19318 Interserver, Inc	`0.52ms` from New York City, US
126.207.207.213	AS17676 SoftBank Corp.	`3.62ms` from Osaka, JP
153.202.218.245	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.54ms` from Osaka, JP
182.47.253.101	AS4134 CHINANET-BACKBONE	`5.06ms` from Qingdao, CN
18.205.92.53	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
146.235.210.117	AS31898 Oracle Corporation	`0.19ms` from San Jose, US
69.124.171.229	AS6128 Cablevision Systems Corp.	`4.70ms` from Secaucus, US
213.222.48.85	AS8717 A1 Bulgaria EAD	`0.20ms` from Sofia, BG
196.89.200.133	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`13.63ms` from Casablanca, MA

Traceroute

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

traceroute -a -n -q1 -f4 -m8 149.111.116.107

traceroute to 149.111.116.107 (149.111.116.107): 8 hops max, 52 byte packets

4 [AS174] 154.24.10.249 1.038 ms

5 [AS174] 154.54.171.157 1.063 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Seattle, US

On November 28th 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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