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 220,416
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
168.183.212.0/22 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
161.249.16.0/23 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
198.203.181.0/24 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 17 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS209 CenturyLink Communications, LLC
AS22773 Cox Communications Inc.
AS23473 PAVLOV MEDIA INC
AS3356 Level 3 Parent, LLC
AS3549 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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ASN API & Database

Upstreams

There are 12 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS209 CenturyLink Communications, LLC
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

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

IP Address ASN Details
168.183.211.27 AS10879 Unitedhealthcare 6.45ms from Des Moines, US
168.183.128.94 AS10879 Unitedhealthcare 13.78ms from Kansas City, US
161.249.191.146 AS10879 Unitedhealthcare 10.44ms from Los Angeles, US
149.111.30.2 AS10879 Unitedhealthcare 0.86ms from Chennai, IN
204.28.13.2 AS10879 Unitedhealthcare 8.84ms from Dallas, US
161.249.235.68 AS10879 Unitedhealthcare 0.89ms from Dallas, US
168.183.66.52 AS10879 Unitedhealthcare 5.84ms from Des Moines, US
168.183.47.113 AS10879 Unitedhealthcare 5.80ms from Des Moines, US
161.249.197.234 AS10879 Unitedhealthcare 4.65ms from Manila, PH
149.111.192.123 AS10879 Unitedhealthcare 2.84ms from Minneapolis, US
149.111.138.67 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.175.188 AS10879 Unitedhealthcare 1.59ms from Minneapolis, US
149.111.163.45 AS10879 Unitedhealthcare 1.59ms from Minneapolis, US
208.66.222.131 AS10879 Unitedhealthcare 7.47ms from Des Moines, US
149.111.202.212 AS10879 Unitedhealthcare 5.83ms from Des Moines, US
149.111.22.3 AS10879 Unitedhealthcare 1.37ms from Hyderabad, IN
161.249.146.43 AS10879 Unitedhealthcare 0.25ms from Atlanta, US
161.249.144.83 AS10879 Unitedhealthcare 0.25ms from Atlanta, US
161.249.145.3 AS10879 Unitedhealthcare 0.26ms from Atlanta, US
168.183.53.37 AS10879 Unitedhealthcare 5.85ms from Des Moines, US
168.183.51.224 AS10879 Unitedhealthcare 5.80ms from Des Moines, US
149.111.211.7 AS10879 Unitedhealthcare 5.96ms from Des Moines, US
149.111.194.155 AS10879 Unitedhealthcare 2.85ms from Minneapolis, US
170.138.29.100 AS10879 Unitedhealthcare 2.40ms from Murfreesboro, US
161.249.245.68 AS10879 Unitedhealthcare 5.66ms from New York City, 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
154.240.238.47 AS36947 Telecom Algeria 12.18ms from Algiers, DZ
77.168.98.111 AS1136 KPN B.V. 3.34ms from Amsterdam, NL
80.6.40.143 AS5089 Virgin Media Limited 3.64ms from Erith, GB
112.100.113.159 AS17897 asn for Heilongjiang Provincial Net of CT 7.30ms from Harbin, CN
94.133.219.223 AS2860 NOS COMUNICACOES, S.A. 14.36ms from Lisbon, PT
35.178.50.111 AS16509 Amazon.com, Inc. 0.18ms from London, GB
35.189.85.255 AS396982 Google LLC 0.10ms from London, GB
101.65.125.223 AS4837 CHINA UNICOM China169 Backbone 10.14ms from Ningbo, CN
210.153.228.143 AS2514 NTT PC Communications, Inc. 2.02ms from Osaka, JP
185.113.40.111 AS12601 Cegedim.Cloud SASU 0.63ms from Paris, FR
176.186.43.159 AS5410 Bouygues Telecom SA 2.17ms from Paris, FR
79.32.92.111 AS3269 Telecom Italia S.p.A. 8.49ms from Rome, IT
59.23.69.143 AS4766 Korea Telecom 5.91ms from Seoul, KR
203.29.60.127 AS153773 MetaQuotes Ltd 0.19ms from Singapore, SG
41.108.184.31 AS36947 Telecom Algeria 11.34ms from Algiers, DZ
5.161.91.207 AS213230 Hetzner Online GmbH 0.18ms from Ashburn, US
52.11.135.191 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
86.124.93.31 AS8708 DIGI ROMANIA S.A. 0.87ms from Bucharest, RO
72.135.249.223 AS10796 Charter Communications Inc 6.02ms from Chicago, US
69.218.141.31 AS7018 AT&T Enterprises, LLC 5.40ms from Dallas, US
66.83.137.63 AS7029 Windstream Communications LLC 0.29ms from Dallas, US
64.37.16.127 AS32281 CCT LLC 3.77ms from Denver, US
81.147.166.95 AS2856 British Telecommunications PLC 3.18ms from Erith, GB
220.79.101.159 AS4766 Korea Telecom 0.82ms from Incheon, KR
202.125.82.255 AS149877 PT Integrasi Jaringan Ekosistem 0.38ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 128.35.62.208
traceroute to 128.35.62.208 (128.35.62.208): 7 hops max, 52 byte packets
3 [AS37451] 197.157.255.73 194.558 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brazzaville, CG
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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