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

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

IP Address ASN Details
168.183.133.254 AS10879 Unitedhealthcare 14.09ms from Kansas City, US
161.249.186.72 AS10879 Unitedhealthcare 1.82ms from Los Angeles, US
208.66.221.132 AS10879 Unitedhealthcare 7.68ms from Des Moines, US
161.249.196.61 AS10879 Unitedhealthcare 4.54ms from Manila, PH
204.28.13.10 AS10879 Unitedhealthcare 8.88ms from Dallas, US
208.66.222.4 AS10879 Unitedhealthcare 7.73ms from Des Moines, US
170.138.39.231 AS10879 Unitedhealthcare 1.90ms from Murfreesboro, US
149.111.126.10 AS10879 Unitedhealthcare 1.92ms from Murfreesboro, US
168.183.130.162 AS10879 Unitedhealthcare 18.74ms from Denver, US
170.138.24.6 AS10879 Unitedhealthcare 1.91ms from Murfreesboro, US
161.249.214.7 AS10879 Unitedhealthcare 1.80ms from New York City, US
168.183.141.22 AS10879 Unitedhealthcare 18.81ms from Denver, US
168.183.210.119 AS10879 Unitedhealthcare 6.41ms from Des Moines, US
161.249.80.242 AS10879 Unitedhealthcare 0.79ms from New York City, US
204.28.14.5 AS10879 Unitedhealthcare 9.06ms from Dallas, US
149.111.26.10 AS10879 Unitedhealthcare 0.93ms from Dublin, IE
161.249.243.26 AS10879 Unitedhealthcare 1.50ms from New York City, US
161.249.154.61 AS10879 Unitedhealthcare 1.43ms from Atlanta, US
168.183.208.113 AS10879 Unitedhealthcare 6.59ms from Des Moines, US
168.183.211.24 AS10879 Unitedhealthcare 6.38ms from Des Moines, US
161.249.85.202 AS10879 Unitedhealthcare 5.25ms from New York City, US
161.249.87.134 AS10879 Unitedhealthcare 11.34ms from New York City, US
204.28.15.1 AS10879 Unitedhealthcare 9.62ms from Dallas, US
149.111.21.3 AS10879 Unitedhealthcare 1.83ms from Delhi, IN
149.111.135.31 AS10879 Unitedhealthcare 6.96ms 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
73.99.101.191 AS7922 Comcast Cable Communications, LLC 12.02ms from Ashburn, US
90.184.89.31 AS203953 Hiper A/S 1.13ms from Copenhagen, DK
68.111.61.79 AS22773 Cox Communications Inc. 13.12ms from Dallas, US
66.83.137.63 AS7029 Windstream Communications LLC 0.29ms from Dallas, US
59.49.249.127 AS4134 CHINANET BACKBONE 2.92ms from Haikou, CN
150.40.222.207 AS136907 HUAWEI CLOUDS 0.98ms from Hong Kong, HK
124.189.38.63 AS1221 Telstra Limited 4.11ms from Melbourne, AU
47.193.51.223 AS5650 Frontier Communications of America, Inc. 5.55ms from Miami, US
81.75.238.255 AS3269 Telecom Italia S.p.A. 2.33ms from Milan, IT
176.99.128.31 AS35598 INETCOM CARRIER LLC 0.51ms from Moscow, RU
37.69.85.143 AS15557 Societe Francaise Du Radiotelephone - SFR SA 13.79ms from Paris, FR
34.230.125.255 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
87.3.25.79 AS3269 Telecom Italia S.p.A. 6.73ms from Rome, IT
58.19.27.255 AS4837 CHINA UNICOM China169 Backbone 2.41ms from Wuhan, CN
162.199.0.223 AS7018 AT&T Enterprises, LLC 4.32ms from Atlanta, US
34.216.116.63 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
97.233.160.79 AS6167 Verizon Business 15.82ms from Chicago, US
84.46.39.95 AS15943 wilhelm.tel GmbH 0.45ms from Hamburg, DE
115.237.113.79 AS4134 CHINANET BACKBONE 8.57ms from Hangzhou, CN
14.177.234.79 AS45899 VNPT Corp 1.13ms from Hanoi, VN
112.156.152.159 AS17858 LG POWERCOMM 2.43ms from Incheon, KR
39.115.245.95 AS9318 SK Broadband Co Ltd 1.06ms from Incheon, KR
39.118.180.127 AS9318 SK Broadband Co Ltd 2.34ms from Incheon, KR
193.138.172.191 AS47952 ICT BULUT BILISIM A.S. 0.32ms from Istanbul, TR
92.29.103.95 AS13285 TalkTalk Communications Limited 1.99ms from London, GB

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 168.183.98.183
traceroute to 168.183.98.183 (168.183.98.183): 8 hops max, 52 byte packets
4 [AS3356] 4.69.218.182 100.622 ms
5 [AS3356] 4.17.136.210 102.789 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Coventry, GB
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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