Autonomous System details

AS10879

Unitedhealthcare  ·  uhc.com

United States

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AS10879 – Unitedhealthcare

Field Value
Country United States
Website uhc.com
Hosted domains 1,411
IPv4 addresses 219,136
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 28 years ago on Dec 17, 1997
Updated 14 years ago on Dec 13, 2011

IP Ranges

Netblock Company Num of IPs
170.138.0.0/16 UnitedHealth Group Incorporated 65,536
128.35.0.0/17 UnitedHealth Group Incorporated 32,768
128.35.128.0/17 UnitedHealth Group Incorporated 32,768
128.35.64.0/18 UnitedHealth Group Incorporated 16,384
128.35.192.0/18 UnitedHealth Group Incorporated 16,384
149.111.128.0/19 UnitedHealth Group Incorporated 8,192
149.111.192.0/19 UnitedHealth Group Incorporated 8,192
161.249.64.0/20 UnitedHealth Group Incorporated 4,096
161.249.80.0/20 UnitedHealth Group Incorporated 4,096
161.249.144.0/20 UnitedHealth Group Incorporated 4,096
161.249.160.0/20 UnitedHealth Group Incorporated 4,096
161.249.176.0/20 UnitedHealth Group Incorporated 4,096
161.249.224.0/20 UnitedHealth Group Incorporated 4,096
168.183.128.0/20 UnitedHealth Group Incorporated 4,096
149.111.112.0/21 UnitedHealth Group Incorporated 2,048
149.111.224.0/21 UnitedHealth Group Incorporated 2,048
161.249.200.0/21 UnitedHealth Group Incorporated 2,048
161.249.208.0/21 UnitedHealth Group Incorporated 2,048
161.249.240.0/21 UnitedHealth Group Incorporated 2,048
161.249.248.0/21 UnitedHealth Group Incorporated 2,048
128.35.68.0/22 UnitedHealth Group Incorporated 1,024
128.35.72.0/22 UnitedHealth Group Incorporated 1,024
149.111.160.0/22 UnitedHealth Group Incorporated 1,024
149.111.164.0/22 UnitedHealth Group Incorporated 1,024
149.111.168.0/22 UnitedHealth Group Incorporated 1,024
149.111.172.0/22 UnitedHealth Group Incorporated 1,024
149.111.176.0/22 UnitedHealth Group Incorporated 1,024
149.111.232.0/22 UnitedHealth Group Incorporated 1,024
168.183.32.0/22 UnitedHealth Group Incorporated 1,024
168.183.36.0/22 UnitedHealth Group Incorporated 1,024
168.183.48.0/22 UnitedHealth Group Incorporated 1,024
168.183.52.0/22 UnitedHealth Group Incorporated 1,024
168.183.56.0/22 UnitedHealth Group Incorporated 1,024
168.183.60.0/22 UnitedHealth Group Incorporated 1,024
168.183.64.0/22 UnitedHealth Group Incorporated 1,024
168.183.68.0/22 UnitedHealth Group Incorporated 1,024
168.183.96.0/22 UnitedHealth Group Incorporated 1,024
168.183.208.0/22 UnitedHealth Group Incorporated 1,024
168.183.216.0/22 UnitedHealth Group Incorporated 1,024
170.138.172.0/22 UnitedHealth Group Incorporated 1,024
149.111.26.0/23 Optum International 512
149.111.28.0/23 Optum Global Services (India) Private Limited 512
149.111.30.0/23 Optum Global Services (India) Private Limited 512
149.111.126.0/23 UnitedHealth Group Incorporated 512
161.249.196.0/23 Optum Global Advantage 512
168.183.42.0/23 UnitedHealth Group Incorporated 512
168.183.44.0/23 UnitedHealth Group Incorporated 512
168.183.46.0/23 UnitedHealth Group Incorporated 512
168.183.106.0/23 UnitedHealth Group Incorporated 512
168.183.164.0/23 UnitedHealth Group Incorporated 512
168.183.166.0/23 UnitedHealth Group Incorporated 512
170.138.254.0/23 UnitedHealth Group Incorporated 512
204.28.14.0/23 Kelsey-Seybold Clinic 512
149.111.12.0/24 UnitedHealth Group Incorporated 256
149.111.21.0/24 Optum Global Services (India) Private Limited 256
149.111.22.0/24 Optum Global Services (India) Private Limited 256
149.111.180.0/24 UnitedHealth Group Incorporated 256
149.111.236.0/24 UnitedHealth Group Incorporated 256
149.111.237.0/24 UnitedHealth Group Incorporated 256
149.111.238.0/24 UnitedHealth Group Incorporated 256
161.249.191.0/24 UnitedHealth Group Incorporated 256
161.249.216.0/24 UnitedHealth Group Incorporated 256
168.183.2.0/24 UnitedHealth Group Incorporated 256
168.183.3.0/24 UnitedHealth Group Incorporated 256
168.183.40.0/24 UnitedHealth Group Incorporated 256
168.183.41.0/24 UnitedHealth Group Incorporated 256
168.183.121.0/24 UnitedHealth Group Incorporated 256
168.183.122.0/24 UnitedHealth Group Incorporated 256
168.183.144.0/24 UnitedHealth Group Incorporated 256
170.138.27.0/24 UnitedHealth Group Incorporated 256
170.138.29.0/24 UnitedHealth Group Incorporated 256
170.138.52.0/24 UnitedHealth Group Incorporated 256
170.138.53.0/24 UnitedHealth Group Incorporated 256
170.138.144.0/24 UnitedHealth Group Incorporated 256
170.138.170.0/24 UnitedHealth Group Incorporated 256
170.138.176.0/24 UnitedHealth Group Incorporated 256
170.174.0.0/24 UnitedHealth Group Incorporated 256
198.203.174.0/24 UnitedHealth Group Incorporated 256
198.203.175.0/24 UnitedHealth Group Incorporated 256
198.203.176.0/24 UnitedHealth Group Incorporated 256
198.203.177.0/24 UnitedHealth Group Incorporated 256
198.203.180.0/24 UnitedHealth Group Incorporated 256
198.203.181.0/24 UnitedHealth Group Incorporated 256
204.28.12.0/24 Kelsey-Seybold Clinic 256
204.28.13.0/24 Kelsey-Seybold Clinic 256
204.28.14.0/24 Kelsey-Seybold Clinic 256
204.28.15.0/24 Kelsey-Seybold Clinic 256
205.132.162.0/24 Sierra Health Services Inc. 256
205.132.166.0/24 Sierra Health Services Inc. 256
208.66.221.0/24 Trover Solutions 256
208.66.222.0/24 Trover Solutions 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS10879
                                                OrgID:          AS10879
                                                ASName:         AS10879
                                                ASNumber:       AS10879
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,411 domain names hosted across 459 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.28.12.31 ██████████ 252
204.28.12.25 ██████████ 239
149.111.144.96 ██████████ 75
149.111.148.141 ██████████ 48
149.111.164.190 █████████ 39
149.111.149.235 ██████████ 35
168.183.44.179 █████████ 35
149.111.128.236 ██████████ 35
149.111.148.127 ██████████ 32
168.183.36.207 ██████████ 28

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Peers

There are 16 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS22773 Cox Communications Inc.
AS23473 PAVLOV MEDIA INC
AS32621 Twin City VoIP, Inc.
AS3356 Level 3 Parent, LLC
AS4181 TDS TELECOM
AS45820 Tata Teleservices ISP AS
AS4755 TATA Communications formerly VSNL is Leading ISP
AS4775 Globe Telecoms
AS64289 Macarne.com
AS6461 Zayo Bandwidth
AS701 Verizon Business
AS7018 AT&T Enterprises, LLC
AS9299 Philippine Long Distance Telephone Company
AS9498 BHARTI Airtel Ltd.
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Upstreams

There are 11 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS22773 Cox Communications Inc.
AS3356 Level 3 Parent, LLC
AS4755 TATA Communications formerly VSNL is Leading ISP
AS4775 Globe Telecoms
AS6461 Zayo Bandwidth
AS701 Verizon Business
AS7018 AT&T Enterprises, LLC
AS9299 Philippine Long Distance Telephone Company
AS9498 BHARTI Airtel Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
161.249.74.43 AS10879 Unitedhealthcare 0.33ms from Dallas, US
161.249.224.2 AS10879 Unitedhealthcare 2.25ms from Dallas, US
161.249.65.35 AS10879 Unitedhealthcare 19.39ms from Dallas, US
208.66.222.4 AS10879 Unitedhealthcare 7.47ms from Des Moines, US
168.183.61.126 AS10879 Unitedhealthcare 5.74ms from Des Moines, US
149.111.165.36 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.136.160 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.167.147 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.131.15 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.148.158 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
161.249.76.49 AS10879 Unitedhealthcare 1.48ms from Dallas, US
168.183.63.32 AS10879 Unitedhealthcare 5.77ms from Des Moines, US
168.183.42.25 AS10879 Unitedhealthcare 5.76ms from Des Moines, US
149.111.234.10 AS10879 Unitedhealthcare 8.12ms from Madison, US
149.111.175.58 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.114.43 AS10879 Unitedhealthcare 1.49ms from Seattle, US
161.249.155.107 AS10879 Unitedhealthcare 1.45ms from Atlanta, US
168.183.35.172 AS10879 Unitedhealthcare 5.76ms from Des Moines, US
168.183.47.205 AS10879 Unitedhealthcare 5.76ms from Des Moines, US
168.183.132.204 AS10879 Unitedhealthcare 14.08ms from Kansas City, US
161.249.191.146 AS10879 Unitedhealthcare 10.54ms from Los Angeles, US
149.111.171.237 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
161.249.80.253 AS10879 Unitedhealthcare 0.82ms from New York City, US
161.249.241.162 AS10879 Unitedhealthcare 1.75ms from New York City, US
170.138.172.108 AS10879 Unitedhealthcare 7.40ms from Atlanta, 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
134.65.15.255 AS22379 Manifold Services Inc 4.03ms from Chicago, US
118.43.200.143 AS4766 Korea Telecom 10.17ms from Incheon, KR
122.153.130.239 AS9316 DACOM-PUBNETPLUS 2.02ms from Incheon, KR
151.90.128.255 AS210026 Ministero della Difesa 12.77ms from Milan, IT
96.246.219.223 AS701 Verizon Business 2.51ms from New York City, US
91.189.109.15 AS15557 Societe Francaise Du Radiotelephone - SFR SA 7.89ms from Saint-Denis, FR
114.202.195.63 AS9318 SK Broadband Co Ltd 1.29ms from Seoul, KR
116.15.3.15 AS9506 Singtel Fibre Broadband 1.25ms from Singapore, SG
114.32.82.111 AS3462 Data Communication Business Group 1.15ms from Taipei, TW
212.132.118.127 AS8560 IONOS SE 0.61ms from Berlin, DE
179.38.34.143 AS22927 Telefonica de Argentina 1.75ms from Buenos Aires, AR
34.27.23.175 AS396982 Google LLC 0.11ms from Council Bluffs, US
89.240.0.15 AS13285 TalkTalk Communications Limited 2.73ms from Erith, GB
52.60.169.223 AS16509 Amazon.com, Inc. 0.17ms from Montreal, CA
45.55.45.159 AS14061 DigitalOcean, LLC 0.35ms from New York City, US
189.244.141.175 AS8151 UNINET 11.01ms from Santiago de Queretaro, MX
76.146.250.207 AS7922 Comcast Cable Communications, LLC 14.43ms from Seattle, US
1.163.83.47 AS3462 Data Communication Business Group 1.15ms from Taipei, TW
131.247.31.255 AS5661 UNIVERSITY OF SOUTH FLORIDA 4.30ms from Tampa, US
126.88.17.143 AS17676 SoftBank Corp. 2.89ms from Tokyo, JP
64.5.44.111 AS36351 IBM Cloud 8.90ms from Toronto, CA
18.224.237.255 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
34.42.246.47 AS396982 Google LLC 0.11ms from Council Bluffs, US
112.182.98.47 AS4766 Korea Telecom 1.51ms from Incheon, KR
80.102.230.47 AS12479 Orange Espagne SA 10.04ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 170.138.116.34
traceroute to 170.138.116.34 (170.138.116.34): 8 hops max, 52 byte packets
4 [AS3257] 212.221.9.181 0.637 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS10879 at robtex.

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