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

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

IP Address ASN Details
170.138.173.112 AS10879 Unitedhealthcare 7.50ms from Atlanta, US
168.183.60.173 AS10879 Unitedhealthcare 5.76ms from Des Moines, US
168.183.98.61 AS10879 Unitedhealthcare 6.39ms from Des Moines, US
168.183.64.157 AS10879 Unitedhealthcare 5.75ms from Des Moines, US
161.249.202.23 AS10879 Unitedhealthcare 3.13ms from Los Angeles, US
170.138.254.57 AS10879 Unitedhealthcare 7.86ms from Madison, US
149.111.165.48 AS10879 Unitedhealthcare 1.59ms from Minneapolis, US
149.111.176.139 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.30.17 AS10879 Unitedhealthcare 0.80ms from Chennai, IN
149.111.193.44 AS10879 Unitedhealthcare 5.80ms from Des Moines, US
168.183.47.99 AS10879 Unitedhealthcare 5.81ms from Des Moines, US
149.111.179.147 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
161.249.87.134 AS10879 Unitedhealthcare 11.30ms from New York City, US
161.249.247.151 AS10879 Unitedhealthcare 4.39ms from New York City, US
161.249.65.35 AS10879 Unitedhealthcare 19.58ms from Dallas, US
161.249.64.207 AS10879 Unitedhealthcare 4.41ms from Dallas, US
168.183.45.149 AS10879 Unitedhealthcare 5.76ms from Des Moines, US
149.111.215.10 AS10879 Unitedhealthcare 6.42ms from Des Moines, US
168.183.48.28 AS10879 Unitedhealthcare 5.78ms from Des Moines, US
149.111.216.211 AS10879 Unitedhealthcare 5.75ms from Des Moines, US
149.111.27.234 AS10879 Unitedhealthcare 0.89ms from Dublin, IE
168.183.133.249 AS10879 Unitedhealthcare 14.10ms from Kansas City, US
168.183.128.38 AS10879 Unitedhealthcare 14.05ms from Kansas City, US
168.183.67.51 AS10879 Unitedhealthcare 5.78ms from Des Moines, US
168.183.40.78 AS10879 Unitedhealthcare 5.75ms 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
13.95.121.175 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
202.14.22.111 AS10022 Internet access for Datacom Systems Auckland 0.96ms from Auckland, NZ
37.80.82.15 AS3320 Deutsche Telekom AG 16.28ms from Berlin, DE
89.12.164.239 AS6805 Telefonica Germany GmbH & Co.OHG 2.75ms from Berlin, DE
119.49.120.191 AS4837 CHINA UNICOM China169 Backbone 4.61ms from Changchun, CN
3.74.154.143 AS16509 Amazon.com, Inc. 0.47ms from Frankfurt am Main, DE
79.126.12.207 AS12389 PJSC Rostelecom 6.42ms from Kazan, RU
109.180.69.191 AS2856 British Telecommunications PLC 2.73ms from London, GB
176.99.128.31 AS35598 INETCOM CARRIER LLC 0.46ms from Moscow, RU
182.166.111.175 AS17511 OPTAGE Inc. 3.06ms from Osaka, JP
189.89.16.255 AS28183 MICRON LINE SERVICOS DE INFORMATICA LTDA - ME 15.54ms from Osasco, BR
130.164.136.79 AS25019 Saudi Telecom Company JSC 7.61ms from Riyadh, SA
140.99.127.63 AS7922 Comcast Cable Communications, LLC 0.83ms from Seattle, US
104.78.72.175 AS16625 Akamai Technologies, Inc. 0.33ms from Tokyo, JP
37.80.121.31 AS3320 Deutsche Telekom AG 13.07ms from Berlin, DE
70.172.131.31 AS22773 Cox Communications Inc. 8.42ms from Boston, US
97.233.160.79 AS6167 Verizon Business 16.50ms from Chicago, US
191.31.42.255 AS18881 TELEFÔNICA BRASIL S.A 1.08ms from Fortaleza, BR
216.175.208.175 AS30058 FDCservers.net 0.22ms from Frankfurt am Main, DE
67.180.42.175 AS7922 Comcast Cable Communications, LLC 12.33ms from Fremont, US
42.243.9.255 AS4134 CHINANET-BACKBONE 0.57ms from Kunming, CN
83.51.154.191 AS3352 TELEFONICA DE ESPANA S.A.U. 8.43ms from Madrid, ES
194.199.36.95 AS2200 Renater 6.08ms from Marseille, FR
213.44.235.127 AS5410 Bouygues Telecom SA 5.37ms from Marseille, FR
120.147.43.159 AS1221 Telstra Limited 1.99ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 128.35.162.123
traceroute to 128.35.162.123 (128.35.162.123): 8 hops max, 52 byte packets
5 [AS6453] 180.87.69.1 2.747 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Bangkok, TH
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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