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 1,393
IPv4 addresses 220,160
IPv6 addresses 0
ASN type Hosting
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
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 1,393 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 ██████████ 251
204.28.12.25 ██████████ 237
149.111.144.96 ██████████ 75
149.111.164.190 █████████ 40
149.111.148.141 ██████████ 39
149.111.128.236 ██████████ 35
149.111.149.235 ██████████ 35
168.183.44.179 █████████ 35
149.111.148.127 ██████████ 32
168.183.36.207 ██████████ 28

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Peers

There are 15 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
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 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
170.138.172.108 AS10879 Unitedhealthcare 7.64ms from Atlanta, US
149.111.30.58 AS10879 Unitedhealthcare 0.86ms from Chennai, IN
161.249.66.202 AS10879 Unitedhealthcare 3.13ms from Dallas, US
168.183.212.121 AS10879 Unitedhealthcare 18.79ms from Denver, US
161.249.180.72 AS10879 Unitedhealthcare 1.83ms from Los Angeles, US
149.111.214.5 AS10879 Unitedhealthcare 3.56ms from Minneapolis, US
149.111.172.155 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.192.178 AS10879 Unitedhealthcare 2.82ms from Minneapolis, US
149.111.225.31 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
161.249.161.50 AS10879 Unitedhealthcare 6.71ms from Des Moines, US
168.183.35.93 AS10879 Unitedhealthcare 5.80ms from Des Moines, US
149.111.206.185 AS10879 Unitedhealthcare 2.83ms from Minneapolis, US
149.111.149.252 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
161.249.214.11 AS10879 Unitedhealthcare 1.86ms from New York City, US
161.249.80.2 AS10879 Unitedhealthcare 0.81ms from New York City, US
161.249.93.219 AS10879 Unitedhealthcare 5.70ms from New York City, US
161.249.243.26 AS10879 Unitedhealthcare 1.67ms from New York City, US
161.249.69.131 AS10879 Unitedhealthcare 1.80ms from Dallas, US
168.183.134.49 AS10879 Unitedhealthcare 18.72ms from Denver, US
168.183.211.26 AS10879 Unitedhealthcare 6.39ms from Des Moines, US
161.249.176.234 AS10879 Unitedhealthcare 0.75ms from Los Angeles, US
161.249.186.89 AS10879 Unitedhealthcare 1.86ms from Los Angeles, US
149.111.163.6 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.160.221 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.134.36 AS10879 Unitedhealthcare 1.60ms from Minneapolis, 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
54.236.252.207 AS14618 Amazon.com, Inc. 0.81ms from Ashburn, US
71.61.159.143 AS7922 Comcast Cable Communications, LLC 12.65ms from Ashburn, US
73.51.202.63 AS7922 Comcast Cable Communications, LLC 7.00ms from Chicago, US
81.25.148.95 AS59702 Junet AB 7.90ms from Copenhagen, DK
24.155.193.207 AS7459 Grande Communications Networks, LLC 12.98ms from Dallas, US
59.183.164.63 AS9829 National Internet Backbone 9.39ms from Delhi, IN
91.134.243.191 AS16276 OVH SAS 0.16ms from Gravelines, FR
140.245.251.63 AS31898 Oracle Corporation 0.15ms from Hyderabad, IN
92.190.59.63 AS12479 Orange Espagne SA 1.88ms from Madrid, ES
151.33.228.207 AS1267 WIND TRE S.P.A. 3.59ms from Milan, IT
49.76.220.239 AS4134 CHINANET-BACKBONE 4.96ms from Nanjing, CN
39.76.151.63 AS4837 CHINA UNICOM China169 Backbone 5.12ms from Qingdao, CN
112.236.63.63 AS4837 CHINA UNICOM China169 Backbone 8.73ms from Qingdao, CN
52.195.23.239 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
46.185.213.255 AS8376 Jordan Data Communications Company LLC 2.07ms from Amman, JO
178.227.233.111 AS31615 Odido Netherlands B.V. 12.43ms from Amsterdam, NL
66.42.86.95 AS20473 The Constant Company, LLC 0.15ms from Atlanta, US
94.139.11.255 AS50436 Tele Columbus AG 6.53ms from Berlin, DE
81.241.203.239 AS5432 Proximus NV 2.14ms from Brussels, BE
154.179.72.239 AS8452 TE-AS 5.01ms from Cairo, EG
222.243.131.143 AS4134 CHINANET-BACKBONE 3.34ms from Changsha, CN
134.65.15.255 AS22379 Manifold Services Inc 4.02ms from Chicago, US
95.223.159.127 AS3209 Vodafone GmbH 5.85ms from Frankfurt am Main, DE
76.142.220.31 AS7922 Comcast Cable Communications, LLC 4.16ms from Houston, US
172.247.48.47 AS40065 CNSERVERS LLC 0.23ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f3 161.249.160.17
traceroute to 161.249.160.17 (161.249.160.17): 64 hops max, 52 byte packets
3 [AS3356] 4.69.218.182 30.934 ms
Measurement taken from IPinfo ProbeNet in Atlanta, US
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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