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 222,976
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
161.249.0.0/21 UnitedHealth Group Incorporated 2,048
161.249.32.0/21 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
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
204.28.12.25 ██████████ 239
204.28.12.31 ██████████ 205
149.111.144.96 ██████████ 75
149.111.148.141 ██████████ 55
149.111.149.235 ██████████ 35
149.111.128.236 ██████████ 35
149.111.148.127 ██████████ 32
168.183.36.249 ██████████ 28
168.183.46.135 ██████████ 26
149.111.148.157 ██████████ 25

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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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ASN API & Database

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

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

IP Address ASN Details
161.249.146.41 AS10879 Unitedhealthcare 0.26ms from Atlanta, US
161.249.76.48 AS10879 Unitedhealthcare 1.48ms from Dallas, US
205.132.166.1 AS10879 Unitedhealthcare 3.37ms from Las Vegas, US
170.138.245.1 AS10879 Unitedhealthcare 1.93ms from Murfreesboro, US
161.249.212.37 AS10879 Unitedhealthcare 1.78ms from New York City, US
161.249.91.126 AS10879 Unitedhealthcare 1.92ms from New York City, US
168.183.140.24 AS10879 Unitedhealthcare 18.83ms from Denver, US
168.183.210.119 AS10879 Unitedhealthcare 6.41ms from Des Moines, US
149.111.22.10 AS10879 Unitedhealthcare 1.44ms from Hyderabad, IN
161.249.180.67 AS10879 Unitedhealthcare 1.87ms from Los Angeles, US
149.111.221.1 AS10879 Unitedhealthcare 2.86ms from Minneapolis, US
149.111.27.234 AS10879 Unitedhealthcare 0.88ms from Dublin, IE
168.183.218.81 AS10879 Unitedhealthcare 0.82ms from Dallas, US
168.183.133.254 AS10879 Unitedhealthcare 14.09ms from Kansas City, US
161.249.145.1 AS10879 Unitedhealthcare 0.26ms from Atlanta, US
168.183.49.16 AS10879 Unitedhealthcare 6.63ms from Des Moines, US
161.249.191.147 AS10879 Unitedhealthcare 11.04ms from Los Angeles, US
168.183.208.113 AS10879 Unitedhealthcare 6.59ms from Des Moines, US
204.28.15.1 AS10879 Unitedhealthcare 9.62ms from Dallas, US
168.183.141.22 AS10879 Unitedhealthcare 18.81ms from Denver, US
168.183.130.162 AS10879 Unitedhealthcare 18.74ms from Denver, US
205.132.162.26 AS10879 Unitedhealthcare 2.93ms from Las Vegas, US
161.249.186.72 AS10879 Unitedhealthcare 1.82ms from Los Angeles, US
161.249.173.253 AS10879 Unitedhealthcare 4.42ms from Minneapolis, US
161.249.90.86 AS10879 Unitedhealthcare 1.81ms from New York City, 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
216.49.159.255 AS26292 Shrewsbury Electric and Cable Operations 1.40ms from Boston, US
52.16.105.191 AS16509 Amazon.com, Inc. 0.26ms from Dublin, IE
119.121.126.63 AS4809 China Telecom Next Generation Carrier Network 4.74ms from Guangzhou, CN
92.19.202.111 AS13285 TalkTalk Communications Limited 4.64ms from Manchester, GB
98.86.107.223 AS14618 Amazon.com, Inc. 0.61ms from Reston, US
97.7.47.143 AS6167 Verizon Business 16.10ms from Seattle, US
221.14.150.239 AS4837 CHINA UNICOM China169 Backbone 1.72ms from Zhengzhou, CN
4.152.2.31 AS8075 Microsoft Corporation 0.23ms from Boydton, US
37.77.146.239 AS27176 DataWagon LLC 1.05ms from Chicago, US
65.55.106.223 AS8075 Microsoft Corporation 0.70ms from Chicago, US
93.234.56.31 AS3320 Deutsche Telekom AG 4.20ms from Frankfurt am Main, DE
91.8.234.31 AS3320 Deutsche Telekom AG 4.43ms from Hamburg, DE
39.58.149.223 AS17557 Pakistan Telecommunication Company Limited 1.15ms from Islamabad, PK
223.229.132.175 AS24560 Bharti Airtel Ltd., Telemedia Services 10.27ms from Kolkata, IN
78.144.81.111 AS13285 TalkTalk Communications Limited 8.79ms from London, GB
61.68.172.223 AS7545 TPG Telecom Limited 1.62ms from Melbourne, AU
176.77.56.255 AS12714 PJSC MegaFon 1.88ms from Moscow, RU
89.169.168.63 AS200350 Yandex.Cloud LLC 6.92ms from Moscow, RU
56.125.18.175 AS16509 Amazon.com, Inc. 0.21ms from Osasco, BR
196.217.20.111 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.27ms from Rabat, MA
61.99.10.79 AS9318 SK Broadband Co Ltd 1.80ms from Seoul, KR
3.174.218.159 AS16509 Amazon.com, Inc. 0.08ms from Warsaw, PL
115.51.33.255 AS4837 CHINA UNICOM China169 Backbone 6.63ms from Zhengzhou, CN
86.82.63.223 AS1136 KPN B.V. 2.54ms from Amsterdam, NL
137.116.117.159 AS8075 Microsoft Corporation 0.39ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 168.183.142.186
traceroute to 168.183.142.186 (168.183.142.186): 7 hops max, 52 byte packets
4 [] 37.19.193.42 0.398 ms
5 *
6 *
7 *
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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