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 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
168.183.216.0/22 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
170.174.0.0/24 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
204.28.12.31 ██████████ 252
204.28.12.25 ██████████ 239
149.111.144.96 ██████████ 75
149.111.148.141 ██████████ 48
149.111.164.190 █████████ 39
149.111.149.235 ██████████ 35
168.183.44.179 █████████ 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.
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

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

IP Address ASN Details
161.249.224.4 AS10879 Unitedhealthcare 2.21ms from Dallas, US
149.111.203.168 AS10879 Unitedhealthcare 5.76ms from Des Moines, US
149.111.178.177 AS10879 Unitedhealthcare 6.27ms from Des Moines, US
161.249.196.11 AS10879 Unitedhealthcare 4.61ms from Manila, PH
149.111.150.196 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.136.99 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
170.138.24.129 AS10879 Unitedhealthcare 1.92ms from Murfreesboro, US
161.249.82.41 AS10879 Unitedhealthcare 0.85ms from New York City, US
161.249.255.7 AS10879 Unitedhealthcare 11.36ms from Atlanta, US
161.249.156.7 AS10879 Unitedhealthcare 1.66ms from Atlanta, US
161.249.232.18 AS10879 Unitedhealthcare 14.48ms from Dallas, US
168.183.68.135 AS10879 Unitedhealthcare 5.79ms from Des Moines, US
149.111.193.9 AS10879 Unitedhealthcare 5.77ms from Des Moines, US
208.66.222.130 AS10879 Unitedhealthcare 7.43ms from Des Moines, US
168.183.128.220 AS10879 Unitedhealthcare 13.79ms from Kansas City, US
168.183.140.34 AS10879 Unitedhealthcare 13.78ms from Kansas City, US
168.183.129.79 AS10879 Unitedhealthcare 13.78ms from Kansas City, US
161.249.189.41 AS10879 Unitedhealthcare 1.82ms from Los Angeles, US
149.111.170.211 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.166.249 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
161.249.212.42 AS10879 Unitedhealthcare 1.77ms from New York City, US
149.111.211.2 AS10879 Unitedhealthcare 5.81ms from Des Moines, US
149.111.202.1 AS10879 Unitedhealthcare 5.76ms from Des Moines, US
168.183.43.41 AS10879 Unitedhealthcare 5.78ms from Des Moines, US
168.183.55.160 AS10879 Unitedhealthcare 5.76ms 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
92.97.234.111 AS5384 Emirates Internet 6.00ms from Al Fujairah City, AE
13.221.248.127 AS14618 Amazon.com, Inc. 0.43ms from Ashburn, US
47.26.108.143 AS20115 Charter Communications LLC 13.27ms from Chicago, US
166.199.200.159 AS7018 AT&T Enterprises, LLC 2.58ms from Chicago, US
103.173.116.207 AS31287 IPACCT CABLE Ltd 0.76ms from Delhi, IN
118.137.159.255 AS23700 Linknet-Fastnet ASN 2.15ms from Jakarta, ID
126.28.143.47 AS17676 SoftBank Corp. 2.67ms from Osaka, JP
176.186.43.159 AS5410 Bouygues Telecom SA 2.19ms from Paris, FR
179.162.243.175 AS18881 TELEFÔNICA BRASIL S.A 8.81ms from Rio de Janeiro, BR
128.3.41.127 AS16 Lawrence Berkeley National Laboratory 2.78ms from Santa Clara, US
43.202.165.79 AS16509 Amazon.com, Inc. 0.58ms from Seoul, KR
61.29.39.175 AS2764 AAPT Limited 1.11ms from Sydney, AU
126.114.80.79 AS17676 SoftBank Corp. 2.62ms from Tokyo, JP
1.33.238.47 AS2514 NTT PC Communications, Inc. 2.34ms from Tokyo, JP
115.49.155.95 AS4837 CHINA UNICOM China169 Backbone 3.99ms from Zhengzhou, CN
77.168.98.111 AS1136 KPN B.V. 3.34ms from Amsterdam, NL
99.149.240.191 AS7018 AT&T Enterprises, LLC 1.84ms from Atlanta, US
99.126.152.47 AS7018 AT&T Enterprises, LLC 3.31ms from Chicago, US
125.99.3.47 AS17488 Hathway IP Over Cable Internet 1.62ms from Delhi, IN
63.199.135.47 AS7018 AT&T Enterprises, LLC 1.80ms from Durham, US
119.237.234.239 AS4760 HKT Limited 6.83ms from Hong Kong, HK
90.222.87.175 AS5607 Sky UK Limited 10.45ms from London, GB
90.194.29.31 AS5607 Sky UK Limited 2.55ms from London, GB
136.156.140.47 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.86ms from Milan, IT
187.138.146.143 AS8151 UNINET 1.73ms from Monterrey, MX

Traceroute

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

$
traceroute -a -n -q1 -m5 170.138.70.200
traceroute to 170.138.70.200 (170.138.70.200): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 11.319 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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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