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
81.204.183.191 AS1136 KPN B.V. 1.15ms from Amsterdam, NL
9.163.13.239 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
74.196.46.63 AS19108 Optimum 19.89ms from Ashburn, US
71.28.248.47 AS7029 Windstream Communications LLC 5.97ms from Atlanta, US
54.189.97.79 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
47.225.180.47 AS20115 Charter Communications LLC 7.06ms from Chicago, US
223.122.63.191 AS137872 China Mobile Hong Kong Company Limited 2.19ms from Hong Kong, HK
118.137.159.255 AS23700 Linknet-Fastnet ASN 1.97ms from Jakarta, ID
89.240.0.15 AS13285 TalkTalk Communications Limited 2.27ms from London, GB
90.210.190.239 AS5607 Sky UK Limited 7.74ms from London, GB
89.128.0.47 AS12479 Orange Espagne SA 8.47ms from Madrid, ES
186.0.73.15 AS13489 UNE EPM TELECOMUNICACIONES S.A. 12.91ms from Medellin, CO
125.104.168.127 AS4134 CHINANET-BACKBONE 4.24ms from Ningbo, CN
37.69.85.143 AS15557 Societe Francaise Du Radiotelephone - SFR SA 14.08ms from Paris, FR
75.97.205.207 AS3737 PenTeleData Inc. 11.26ms from Secaucus, US
49.168.184.143 AS17858 LG POWERCOMM 1.82ms from Seoul, KR
121.175.230.63 AS4766 Korea Telecom 6.58ms from Seoul, KR
95.180.229.255 AS34772 NEOTEL AD Skopje 0.36ms from Skopje, MK
116.210.43.255 AS4134 CHINANET-BACKBONE 7.47ms from Wuhan, CN
2.135.191.191 AS9198 JSC Kazakhtelecom 2.08ms from Almaty, KZ
108.48.22.191 AS701 Verizon Business 3.73ms from Ashburn, US
34.22.248.255 AS396982 Google LLC 0.15ms from Brussels, BE
113.206.58.207 AS4837 CHINA UNICOM China169 Backbone 2.88ms from Chongqing, CN
40.143.41.95 AS17378 TierPoint, LLC 1.46ms from Durham, US
39.36.195.239 AS17557 Pakistan Telecommunication Company Limited 3.94ms from Lahore, PK

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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