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
161.249.161.50 AS10879 Unitedhealthcare 6.46ms from Des Moines, US
161.249.196.18 AS10879 Unitedhealthcare 4.53ms from Manila, PH
168.183.3.27 AS10879 Unitedhealthcare 0.10ms from Wrocław, PL
168.183.130.162 AS10879 Unitedhealthcare 18.94ms from Denver, US
161.249.186.91 AS10879 Unitedhealthcare 1.86ms from Los Angeles, US
161.249.73.2 AS10879 Unitedhealthcare 0.36ms from Dallas, US
168.183.217.85 AS10879 Unitedhealthcare 0.80ms from Dallas, US
170.138.24.131 AS10879 Unitedhealthcare 1.90ms from Murfreesboro, US
204.28.14.5 AS10879 Unitedhealthcare 9.01ms from Dallas, US
149.111.221.3 AS10879 Unitedhealthcare 5.76ms from Des Moines, US
168.183.133.249 AS10879 Unitedhealthcare 14.10ms from Kansas City, US
161.249.190.41 AS10879 Unitedhealthcare 1.86ms from Los Angeles, US
161.249.197.235 AS10879 Unitedhealthcare 4.58ms from Manila, PH
161.249.250.19 AS10879 Unitedhealthcare 1.08ms from Atlanta, US
149.111.21.51 AS10879 Unitedhealthcare 1.98ms from Delhi, IN
168.183.134.123 AS10879 Unitedhealthcare 18.95ms from Denver, US
168.183.140.18 AS10879 Unitedhealthcare 18.99ms from Denver, US
161.249.189.37 AS10879 Unitedhealthcare 1.89ms from Los Angeles, US
204.28.13.10 AS10879 Unitedhealthcare 8.79ms from Dallas, US
168.183.129.218 AS10879 Unitedhealthcare 18.88ms from Denver, US
161.249.178.41 AS10879 Unitedhealthcare 0.76ms from Los Angeles, US
149.111.30.17 AS10879 Unitedhealthcare 0.80ms from Chennai, IN
161.249.72.114 AS10879 Unitedhealthcare 0.21ms from Dallas, US
170.138.19.228 AS10879 Unitedhealthcare 1.91ms from Murfreesboro, US
161.249.214.11 AS10879 Unitedhealthcare 1.82ms 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
162.248.74.15 AS25820 IT7 Networks Inc 0.28ms from Amsterdam, NL
84.182.145.63 AS3320 Deutsche Telekom AG 2.70ms from Berlin, DE
174.103.176.31 AS10796 Charter Communications Inc 4.88ms from Chicago, US
73.67.51.143 AS7922 Comcast Cable Communications, LLC 14.36ms from Chicago, US
119.145.75.255 AS4134 CHINANET BACKBONE 5.14ms from Guangzhou, CN
60.170.104.175 AS4134 CHINANET BACKBONE 7.75ms from Huainan, CN
67.77.43.127 AS209 CenturyLink Communications, LLC 2.27ms from Las Vegas, US
76.109.191.143 AS7922 Comcast Cable Communications, LLC 5.20ms from Miami, US
87.29.48.255 AS3269 Telecom Italia S.p.A. 4.67ms from Milan, IT
117.86.1.255 AS4134 CHINANET BACKBONE 8.91ms from Nanjing, CN
96.246.219.223 AS701 Verizon Business 2.73ms from New York City, US
217.234.232.191 AS3320 Deutsche Telekom AG 2.18ms from Nuernberg, DE
189.137.72.191 AS8151 UNINET 4.48ms from Santiago de Queretaro, MX
95.180.229.255 AS34772 NEOTEL AD Skopje 0.33ms from Skopje, MK
126.203.108.207 AS17676 SoftBank Corp. 3.38ms from Tokyo, JP
24.57.164.159 AS7992 Cogeco Connexion Inc. 7.18ms from Toronto, CA
5.59.70.255 AS205645 MESWIFI, SL 1.65ms from Barcelona, ES
172.74.117.111 AS11426 Charter Communications Inc 12.45ms from Charlotte, US
178.75.161.15 AS16086 DNA Oyj 6.31ms from Helsinki, FI
79.126.12.207 AS12389 PJSC Rostelecom 6.42ms from Kazan, RU
189.89.16.255 AS28183 MICRON LINE SERVICOS DE INFORMATICA LTDA - ME 15.54ms from Osasco, BR
189.130.185.15 AS8151 UNINET 4.21ms from Santiago de Queretaro, MX
124.5.110.255 AS10036 DLIVE 1.80ms from Seoul, KR
221.147.165.111 AS4766 Korea Telecom 2.48ms from Seoul, KR
18.143.114.159 AS16509 Amazon.com, Inc. 0.10ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -m5 128.35.106.183
traceroute to 128.35.106.183 (128.35.106.183): 5 hops max, 52 byte packets
1 [AS15085] 66.219.24.81 0.317 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asheville, 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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