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 1,398
IPv4 addresses 220,160
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
168.183.212.0/22 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
161.249.16.0/23 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
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
198.203.181.0/24 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 1,398 domain names hosted across 457 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 ██████████ 238
149.111.144.96 ██████████ 75
149.111.148.141 ██████████ 45
149.111.164.190 █████████ 39
168.183.44.179 █████████ 35
149.111.128.236 ██████████ 35
149.111.149.235 ██████████ 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.
AS209 CenturyLink Communications, LLC
AS22773 Cox Communications Inc.
AS23473 PAVLOV MEDIA 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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ASN API & Database

Upstreams

There are 12 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS209 CenturyLink Communications, LLC
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

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

IP Address ASN Details
204.28.14.2 AS10879 Unitedhealthcare 8.91ms from Dallas, US
161.249.234.192 AS10879 Unitedhealthcare 2.28ms from Dallas, US
149.111.208.125 AS10879 Unitedhealthcare 5.76ms from Des Moines, US
168.183.40.6 AS10879 Unitedhealthcare 5.76ms from Des Moines, US
161.249.190.52 AS10879 Unitedhealthcare 1.80ms from Los Angeles, US
161.249.161.50 AS10879 Unitedhealthcare 3.54ms from Minneapolis, US
149.111.142.11 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.153.35 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
161.249.212.19 AS10879 Unitedhealthcare 1.77ms from New York City, US
149.111.112.34 AS10879 Unitedhealthcare 1.45ms from Seattle, US
161.249.70.129 AS10879 Unitedhealthcare 27.39ms from Dallas, US
168.183.39.159 AS10879 Unitedhealthcare 5.77ms from Des Moines, US
149.111.207.4 AS10879 Unitedhealthcare 5.78ms from Des Moines, US
149.111.224.48 AS10879 Unitedhealthcare 6.30ms from Des Moines, US
168.183.58.181 AS10879 Unitedhealthcare 5.74ms from Des Moines, US
149.111.26.2 AS10879 Unitedhealthcare 0.91ms from Dublin, IE
161.249.177.131 AS10879 Unitedhealthcare 0.76ms from Los Angeles, US
161.249.176.3 AS10879 Unitedhealthcare 0.74ms from Los Angeles, US
161.249.250.91 AS10879 Unitedhealthcare 1.04ms from Atlanta, US
149.111.178.125 AS10879 Unitedhealthcare 6.27ms from Des Moines, US
168.183.56.160 AS10879 Unitedhealthcare 5.78ms from Des Moines, US
168.183.33.191 AS10879 Unitedhealthcare 5.74ms from Des Moines, US
149.111.27.234 AS10879 Unitedhealthcare 0.92ms from Dublin, IE
149.111.139.224 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.150.247 AS10879 Unitedhealthcare 1.60ms from Minneapolis, 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
201.41.91.191 AS8167 V tal 4.35ms from Brasilia, BR
73.210.162.79 AS7922 Comcast Cable Communications, LLC 5.17ms from Chicago, US
141.70.23.15 AS553 BelWue-Koordination 4.35ms from Frankfurt am Main, DE
91.8.234.31 AS3320 Deutsche Telekom AG 4.54ms from Hamburg, DE
222.238.239.175 AS9318 SK Broadband Co Ltd 5.97ms from Incheon, KR
92.20.219.223 AS13285 TalkTalk Communications Limited 6.68ms from London, GB
185.123.136.175 AS200845 AVATEL TELECOM, SA 8.31ms from Madrid, ES
186.0.73.15 AS13489 UNE EPM TELECOMUNICACIONES S.A. 12.91ms from Medellin, CO
111.37.97.239 AS24444 Shandong Mobile Communication Company Limited 11.46ms from Qingdao, CN
162.237.77.143 AS7018 AT&T Enterprises, LLC 2.37ms from San Jose, US
177.50.182.255 AS26615 TIM S/A 6.25ms from São Paulo, BR
119.96.159.15 AS58563 CHINANET Hubei province network 0.29ms from Wuhan, CN
101.17.109.47 AS4837 CHINA UNICOM China169 Backbone 11.16ms from Beijing, CN
35.83.112.159 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
216.49.159.255 AS26292 Shrewsbury Electric and Cable Operations 1.49ms from Boston, US
115.68.17.239 AS38700 SMILESERV 1.30ms from Incheon, KR
92.190.59.63 AS12479 Orange Espagne SA 1.85ms from Madrid, ES
125.199.145.95 AS2518 BIGLOBE Inc. 5.33ms from Osaka, JP
165.1.135.143 AS394089 Google LLC 0.43ms from Sao Paulo, BR
15.218.100.191 AS20055 Wholesail networks LLC 1.87ms from Seattle, US
103.227.120.239 AS4837 CHINA UNICOM China169 Backbone 4.97ms from Shanghai, CN
223.249.207.255 AS9812 Oriental Cable Network Co., Ltd. 2.95ms from Shanghai, CN
18.182.52.127 AS16509 Amazon.com, Inc. 1.13ms from Tokyo, JP
90.145.34.15 AS29396 Eurofiber UNET 3.37ms from Amsterdam, NL
71.28.248.47 AS7029 Windstream Communications LLC 5.97ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -m5 168.183.61.100
traceroute to 168.183.61.100 (168.183.61.100): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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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