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 15 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
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

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

IP Address ASN Details
161.249.250.19 AS10879 Unitedhealthcare 1.08ms from Atlanta, US
204.28.12.4 AS10879 Unitedhealthcare 1.21ms from Dallas, US
161.249.191.146 AS10879 Unitedhealthcare 10.36ms from Los Angeles, US
161.249.212.65 AS10879 Unitedhealthcare 1.78ms from New York City, US
161.249.155.43 AS10879 Unitedhealthcare 1.46ms from Atlanta, US
168.183.217.85 AS10879 Unitedhealthcare 0.80ms from Dallas, US
161.249.173.254 AS10879 Unitedhealthcare 7.54ms from Des Moines, US
161.249.211.100 AS10879 Unitedhealthcare 16.96ms from New York City, US
161.249.91.60 AS10879 Unitedhealthcare 1.91ms from New York City, US
168.183.218.64 AS10879 Unitedhealthcare 0.86ms from Dallas, US
168.183.134.123 AS10879 Unitedhealthcare 18.95ms from Denver, US
208.66.221.136 AS10879 Unitedhealthcare 7.62ms from Des Moines, US
205.132.166.1 AS10879 Unitedhealthcare 2.69ms from Las Vegas, US
168.183.49.42 AS10879 Unitedhealthcare 6.64ms from Des Moines, US
168.183.208.120 AS10879 Unitedhealthcare 6.85ms from Des Moines, US
149.111.199.57 AS10879 Unitedhealthcare 6.62ms from Des Moines, US
149.111.22.51 AS10879 Unitedhealthcare 1.38ms from Hyderabad, IN
161.249.82.42 AS10879 Unitedhealthcare 0.83ms from New York City, US
149.111.30.17 AS10879 Unitedhealthcare 0.80ms from Chennai, IN
168.183.141.35 AS10879 Unitedhealthcare 18.92ms from Denver, US
168.183.140.18 AS10879 Unitedhealthcare 18.99ms from Denver, US
168.183.130.162 AS10879 Unitedhealthcare 18.94ms from Denver, US
161.249.178.41 AS10879 Unitedhealthcare 0.76ms from Los Angeles, US
168.183.3.27 AS10879 Unitedhealthcare 0.10ms from Wrocław, PL
161.249.72.114 AS10879 Unitedhealthcare 0.21ms from Dallas, 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
65.82.147.255 AS6389 AT&T Enterprises, LLC 4.05ms from Atlanta, US
67.141.26.175 AS7029 Windstream Communications LLC 7.59ms from Atlanta, US
5.59.70.255 AS205645 MESWIFI, SL 1.65ms from Barcelona, ES
102.96.52.79 AS36925 MEDITELECOM 18.40ms from Casablanca, MA
65.55.106.223 AS8075 Microsoft Corporation 0.71ms from Chicago, US
99.156.167.127 AS7018 AT&T Enterprises, LLC 2.37ms from Dallas, US
86.2.75.31 AS5089 Virgin Media Limited 11.94ms from London, GB
83.108.211.47 AS2119 Telenor Norge AS 2.50ms from Oslo, NO
156.47.253.223 AS14051 Fidium 4.51ms from Santa Clara, US
42.82.249.111 AS9845 LG HelloVision Corp. 13.16ms from Seoul, KR
18.143.114.159 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG
180.242.47.255 AS7713 PT Telekomunikasi Indonesia 10.29ms from Singapore, SG
58.19.27.255 AS4837 CHINA UNICOM China169 Backbone 2.33ms from Wuhan, CN
187.144.251.47 AS8151 UNINET 7.09ms from Guadalajara, MX
98.196.229.31 AS7922 Comcast Cable Communications, LLC 5.66ms from Houston, US
193.138.172.191 AS47952 ICT BULUT BILISIM A.S. 0.35ms from Istanbul, TR
79.126.12.207 AS12389 PJSC Rostelecom 6.42ms from Kazan, RU
179.26.176.223 AS6057 Administracion Nacional de Telecomunicaciones 3.56ms from Montevideo, UY
173.63.170.223 AS701 Verizon Business 1.26ms from New York City, US
95.239.8.207 AS3269 Telecom Italia S.p.A. 8.14ms from Rende, IT
162.205.183.159 AS7018 AT&T Enterprises, LLC 4.03ms from San Jose, US
14.77.131.47 AS4766 Korea Telecom 7.65ms from Seoul, KR
60.244.105.255 AS24154 Asia Pacific Broadband Fixed Lines Co., Ltd. 1.35ms from Taipei, TW
104.78.72.175 AS16625 Akamai Technologies, Inc. 0.33ms from Tokyo, JP
126.203.108.207 AS17676 SoftBank Corp. 3.38ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 168.183.165.67
traceroute to 168.183.165.67 (168.183.165.67): 8 hops max, 52 byte packets
4 [AS8966] 5.195.70.164 1.412 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Al Fujairah City, 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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