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 218,880
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
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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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

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

IP Address ASN Details
168.183.217.85 AS10879 Unitedhealthcare 0.80ms from Dallas, US
205.132.166.1 AS10879 Unitedhealthcare 2.69ms from Las Vegas, US
161.249.90.88 AS10879 Unitedhealthcare 1.89ms from New York City, US
168.183.140.18 AS10879 Unitedhealthcare 18.99ms from Denver, US
149.111.28.2 AS10879 Unitedhealthcare 1.45ms from Mumbai, IN
161.249.73.2 AS10879 Unitedhealthcare 0.36ms from Dallas, US
168.183.49.42 AS10879 Unitedhealthcare 6.64ms from Des Moines, US
149.111.27.234 AS10879 Unitedhealthcare 0.89ms from Dublin, IE
161.249.145.1 AS10879 Unitedhealthcare 0.25ms from Atlanta, US
168.183.48.42 AS10879 Unitedhealthcare 6.56ms from Des Moines, US
161.249.197.235 AS10879 Unitedhealthcare 4.58ms from Manila, PH
161.249.212.65 AS10879 Unitedhealthcare 1.78ms from New York City, US
161.249.91.60 AS10879 Unitedhealthcare 1.91ms from New York City, US
149.111.30.17 AS10879 Unitedhealthcare 0.80ms from Chennai, IN
168.183.129.218 AS10879 Unitedhealthcare 18.88ms from Denver, US
149.111.135.14 AS10879 Unitedhealthcare 6.86ms from Des Moines, US
170.138.39.235 AS10879 Unitedhealthcare 1.93ms from Murfreesboro, US
204.28.12.4 AS10879 Unitedhealthcare 1.21ms from Dallas, US
161.249.161.50 AS10879 Unitedhealthcare 6.46ms from Des Moines, US
161.249.190.41 AS10879 Unitedhealthcare 1.86ms from Los Angeles, US
161.249.177.131 AS10879 Unitedhealthcare 0.77ms from Los Angeles, US
161.249.196.18 AS10879 Unitedhealthcare 4.53ms from Manila, PH
161.249.76.49 AS10879 Unitedhealthcare 1.43ms from Dallas, US
161.249.180.71 AS10879 Unitedhealthcare 1.81ms from Los Angeles, US
168.183.130.162 AS10879 Unitedhealthcare 18.94ms from Denver, 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
172.210.184.63 AS8075 Microsoft Corporation 0.70ms from Boydton, US
107.173.238.111 AS36352 HostPapa 0.11ms from Buffalo, US
166.194.191.143 AS7018 AT&T Enterprises, LLC 8.08ms from Columbus, US
103.177.108.111 AS63737 VIETSERVER SERVICES TECHNOLOGY COMPANY LIMITED 0.13ms from Hanoi, VN
82.181.27.239 AS16086 DNA Oyj 5.99ms from Helsinki, FI
47.76.121.15 AS45102 Alibaba (US) Technology Co., Ltd. 0.95ms from Hong Kong, HK
217.23.29.255 AS12389 PJSC Rostelecom 6.25ms from Kazan, RU
80.102.230.47 AS12479 Orange Espagne SA 10.27ms from Madrid, ES
165.1.135.143 AS394089 Google LLC 0.46ms from Sao Paulo, BR
210.91.45.223 AS4766 Korea Telecom 0.90ms from Seoul, KR
14.77.131.47 AS4766 Korea Telecom 7.65ms from Seoul, KR
2.66.4.47 AS44034 Hi3G Access AB 13.04ms from Stockholm, SE
154.81.43.191 AS44559 IT HOSTLINE LTD 0.17ms from Tokyo, JP
51.37.148.143 AS15502 Vodafone Ireland Limited 6.53ms from Dublin, IE
14.229.8.63 AS45899 VNPT Corp 3.30ms from Hanoi, VN
99.47.63.175 AS7018 AT&T Enterprises, LLC 18.78ms from Miami, US
112.250.72.255 AS4837 CHINA UNICOM China169 Backbone 5.22ms from Qingdao, CN
148.101.53.207 AS6400 Compañía Dominicana de Teléfonos S. A. 3.84ms from Santo Domingo, DO
23.198.151.127 AS16625 Akamai Technologies, Inc. 0.27ms from Seattle, US
121.30.45.143 AS4837 CHINA UNICOM China169 Backbone 8.79ms from Taiyuan, CN
42.231.35.31 AS4837 CHINA UNICOM China169 Backbone 5.45ms from Zhengzhou, CN
84.182.145.63 AS3320 Deutsche Telekom AG 2.70ms from Berlin, DE
59.183.164.63 AS9829 National Internet Backbone 9.43ms from Delhi, IN
52.16.105.191 AS16509 Amazon.com, Inc. 0.25ms from Dublin, IE
40.143.41.95 AS17378 TierPoint, LLC 1.46ms from Durham, 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 170.138.236.112
traceroute to 170.138.236.112 (170.138.236.112): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
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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