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 1,399
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 1,399 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 ██████████ 251
204.28.12.25 ██████████ 238
149.111.144.96 ██████████ 75
149.111.148.141 ██████████ 45
149.111.164.190 █████████ 40
168.183.44.179 █████████ 35
149.111.149.235 ██████████ 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.
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

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

IP Address ASN Details
168.183.35.233 AS10879 Unitedhealthcare 5.78ms from Des Moines, US
149.111.143.31 AS10879 Unitedhealthcare 7.01ms from Des Moines, US
168.183.48.253 AS10879 Unitedhealthcare 5.77ms from Des Moines, US
161.249.191.146 AS10879 Unitedhealthcare 10.35ms from Los Angeles, US
149.111.199.32 AS10879 Unitedhealthcare 3.38ms from Minneapolis, US
149.111.166.183 AS10879 Unitedhealthcare 1.61ms from Minneapolis, US
149.111.209.44 AS10879 Unitedhealthcare 2.84ms from Minneapolis, US
149.111.126.2 AS10879 Unitedhealthcare 1.92ms from Murfreesboro, US
161.249.73.2 AS10879 Unitedhealthcare 0.37ms from Dallas, US
149.111.21.10 AS10879 Unitedhealthcare 1.99ms from Delhi, IN
168.183.56.123 AS10879 Unitedhealthcare 5.80ms from Des Moines, US
168.183.40.47 AS10879 Unitedhealthcare 5.77ms from Des Moines, US
149.111.135.53 AS10879 Unitedhealthcare 6.99ms from Des Moines, US
168.183.53.247 AS10879 Unitedhealthcare 5.79ms from Des Moines, US
168.183.61.197 AS10879 Unitedhealthcare 5.79ms from Des Moines, US
161.249.161.50 AS10879 Unitedhealthcare 6.68ms from Des Moines, US
149.111.206.20 AS10879 Unitedhealthcare 2.83ms from Minneapolis, US
170.138.175.80 AS10879 Unitedhealthcare 2.86ms from Murfreesboro, US
149.111.177.227 AS10879 Unitedhealthcare 6.31ms from Des Moines, US
149.111.141.221 AS10879 Unitedhealthcare 7.00ms from Des Moines, US
149.111.22.10 AS10879 Unitedhealthcare 1.45ms from Hyderabad, IN
161.249.186.89 AS10879 Unitedhealthcare 1.80ms from Los Angeles, US
161.249.83.51 AS10879 Unitedhealthcare 1.57ms from New York City, US
161.249.247.33 AS10879 Unitedhealthcare 8.96ms from New York City, US
168.183.167.31 AS10879 Unitedhealthcare 6.67ms from Des Moines, 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
69.53.76.111 AS13977 Fidium 3.32ms from Boston, US
113.218.228.255 AS4134 CHINANET-BACKBONE 5.90ms from Changsha, CN
2.203.10.79 AS3209 Vodafone GmbH 4.83ms from Duesseldorf, DE
2.167.46.159 AS3320 Deutsche Telekom AG 9.05ms from Frankfurt am Main, DE
39.115.245.95 AS9318 SK Broadband Co Ltd 1.30ms from Incheon, KR
222.238.239.175 AS9318 SK Broadband Co Ltd 5.92ms from Incheon, KR
194.199.36.95 AS2200 Renater 6.17ms from Marseille, FR
151.33.228.207 AS1267 WIND TRE S.P.A. 3.88ms from Milan, IT
134.255.165.15 AS198102 XSTREAM SRL 0.22ms from Milan, IT
182.99.232.111 AS4134 CHINANET-BACKBONE 8.00ms from Nanchang, CN
91.189.109.15 AS15557 Societe Francaise Du Radiotelephone - SFR SA 15.89ms from Paris, FR
3.82.176.223 AS14618 Amazon.com, Inc. 0.43ms from Reston, US
95.104.193.207 AS8359 MTS PJSC 4.23ms from Samara, RU
118.50.166.95 AS4766 Korea Telecom 1.91ms from Seoul, KR
49.143.61.31 AS9319 HCN CHUNGBUK CABLE TV SYSTEMS 2.87ms from Seoul, KR
222.140.15.47 AS4837 CHINA UNICOM China169 Backbone 2.88ms from Zhengzhou, CN
222.129.96.207 AS4808 China Unicom Beijing Province Network 3.04ms from Beijing, CN
18.246.152.223 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
20.84.201.79 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
80.137.59.63 AS3320 Deutsche Telekom AG 8.70ms from Frankfurt am Main, DE
217.86.34.207 AS3320 Deutsche Telekom AG 6.68ms from Frankfurt am Main, DE
110.17.50.207 AS4837 CHINA UNICOM China169 Backbone 6.43ms from Hohhot, CN
109.51.242.47 AS2860 NOS COMUNICACOES, S.A. 1.50ms from Lisbon, PT
161.188.32.143 AS6167 Verizon Business 1.15ms from Los Angeles, US
76.123.84.31 AS7922 Comcast Cable Communications, LLC 6.62ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 128.35.22.231
traceroute to 128.35.22.231 (128.35.22.231): 6 hops max, 52 byte packets
3 [AS1299] 62.115.193.28 0.649 ms
4 *
5 *
6 *
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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