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

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

IP Address ASN Details
168.183.217.85 AS10879 Unitedhealthcare 0.80ms from Dallas, US
149.111.135.14 AS10879 Unitedhealthcare 6.86ms from Des Moines, US
161.249.82.42 AS10879 Unitedhealthcare 0.83ms from New York City, US
161.249.87.134 AS10879 Unitedhealthcare 11.30ms from New York City, US
161.249.145.1 AS10879 Unitedhealthcare 0.25ms from Atlanta, US
168.183.134.123 AS10879 Unitedhealthcare 18.95ms from Denver, US
168.183.128.195 AS10879 Unitedhealthcare 18.91ms from Denver, US
161.249.160.3 AS10879 Unitedhealthcare 5.84ms from Des Moines, US
168.183.49.42 AS10879 Unitedhealthcare 6.64ms from Des Moines, US
161.249.81.130 AS10879 Unitedhealthcare 0.79ms from New York City, US
168.183.3.27 AS10879 Unitedhealthcare 0.10ms from Wrocław, PL
168.183.210.53 AS10879 Unitedhealthcare 6.36ms from Des Moines, US
161.249.191.146 AS10879 Unitedhealthcare 10.36ms from Los Angeles, US
149.111.21.51 AS10879 Unitedhealthcare 1.98ms from Delhi, IN
168.183.129.218 AS10879 Unitedhealthcare 18.88ms from Denver, US
168.183.216.114 AS10879 Unitedhealthcare 1.03ms from Dallas, US
161.249.161.50 AS10879 Unitedhealthcare 6.46ms from Des Moines, US
168.183.211.93 AS10879 Unitedhealthcare 6.45ms from Des Moines, US
204.28.15.1 AS10879 Unitedhealthcare 9.40ms from Dallas, US
161.249.73.2 AS10879 Unitedhealthcare 0.36ms from Dallas, US
161.249.83.51 AS10879 Unitedhealthcare 1.64ms from New York City, US
161.249.243.34 AS10879 Unitedhealthcare 1.57ms from New York City, US
204.28.12.4 AS10879 Unitedhealthcare 1.21ms from Dallas, US
161.249.85.193 AS10879 Unitedhealthcare 5.29ms from New York City, US
161.249.211.100 AS10879 Unitedhealthcare 16.96ms 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
79.118.224.223 AS8708 DIGI ROMANIA S.A. 2.59ms from Bucharest, RO
89.120.55.255 AS9050 Orange Romania S.A. 0.18ms from Bucharest, RO
34.42.246.47 AS396982 Google LLC 0.13ms from Council Bluffs, US
99.156.167.127 AS7018 AT&T Enterprises, LLC 2.37ms from Dallas, US
84.139.20.111 AS3320 Deutsche Telekom AG 10.03ms from Frankfurt am Main, DE
67.180.42.175 AS7922 Comcast Cable Communications, LLC 12.33ms from Fremont, US
36.33.228.47 AS140726 UNICOM AnHui province network 4.85ms from Huainan, CN
90.214.221.159 AS5607 Sky UK Limited 4.34ms from London, GB
79.48.97.255 AS3269 Telecom Italia S.p.A. 3.71ms from Milan, IT
95.183.8.223 AS210079 EuroByte LLC 0.82ms from Moscow, RU
54.95.255.15 AS16509 Amazon.com, Inc. 0.28ms from Tokyo, JP
60.90.115.239 AS17676 SoftBank Corp. 2.84ms from Tokyo, JP
141.148.15.255 AS31898 Oracle Corporation 0.38ms from Ashburn, US
216.49.159.255 AS26292 Shrewsbury Electric and Cable Operations 1.51ms from Boston, US
79.126.12.207 AS12389 PJSC Rostelecom 6.42ms from Kazan, RU
217.23.29.255 AS12389 PJSC Rostelecom 6.25ms from Kazan, RU
5.95.73.191 AS30722 Fastweb SpA 5.05ms from Milan, IT
83.108.211.47 AS2119 Telenor Norge AS 2.50ms from Oslo, NO
98.86.107.223 AS14618 Amazon.com, Inc. 0.62ms from Reston, US
121.54.229.175 AS17577 LG HelloVision Corp. 4.88ms from Seoul, KR
49.143.61.31 AS9319 HCN CHUNGBUK CABLE TV SYSTEMS 2.88ms from Seoul, KR
120.79.225.15 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.17ms from Shenzhen, CN
140.248.69.47 AS54113 Fastly, Inc. 0.12ms from Copenhagen, DK
98.196.229.31 AS7922 Comcast Cable Communications, LLC 5.66ms from Houston, US
140.245.251.63 AS31898 Oracle Corporation 0.14ms from Hyderabad, IN

Traceroute

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

$
traceroute -a -n -q1 -m5 149.111.233.45
traceroute to 149.111.233.45 (149.111.233.45): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, 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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