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 1,392
IPv4 addresses 220,160
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
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 1,392 domain names hosted across 460 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
149.111.148.141 ██████████ 39
168.183.44.179 █████████ 39
149.111.164.190 █████████ 36
149.111.149.235 ██████████ 35
149.111.128.236 ██████████ 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

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

IP Address ASN Details
161.249.235.39 AS10879 Unitedhealthcare 2.74ms from Dallas, US
168.183.216.114 AS10879 Unitedhealthcare 1.08ms from Dallas, US
161.249.79.40 AS10879 Unitedhealthcare 5001.41ms from Dallas, US
149.111.21.51 AS10879 Unitedhealthcare 2.20ms from Delhi, IN
208.66.221.131 AS10879 Unitedhealthcare 7.50ms from Des Moines, US
168.183.60.20 AS10879 Unitedhealthcare 5.77ms from Des Moines, US
168.183.209.21 AS10879 Unitedhealthcare 6.46ms from Des Moines, US
168.183.129.18 AS10879 Unitedhealthcare 14.05ms from Kansas City, US
161.249.178.43 AS10879 Unitedhealthcare 0.76ms from Los Angeles, US
161.249.202.23 AS10879 Unitedhealthcare 3.61ms from Los Angeles, US
149.111.151.12 AS10879 Unitedhealthcare 1.59ms from Minneapolis, US
149.111.164.247 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
170.138.39.231 AS10879 Unitedhealthcare 1.91ms from Murfreesboro, US
161.249.156.4 AS10879 Unitedhealthcare 1.57ms from Atlanta, US
161.249.76.48 AS10879 Unitedhealthcare 1.55ms from Dallas, US
168.183.59.217 AS10879 Unitedhealthcare 5.83ms from Des Moines, US
168.183.61.112 AS10879 Unitedhealthcare 5.83ms from Des Moines, US
149.111.26.58 AS10879 Unitedhealthcare 0.89ms from Dublin, IE
149.111.134.58 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
149.111.208.249 AS10879 Unitedhealthcare 2.84ms from Minneapolis, US
149.111.142.28 AS10879 Unitedhealthcare 1.60ms from Minneapolis, US
161.249.241.74 AS10879 Unitedhealthcare 10.47ms from Secaucus, US
168.183.3.37 AS10879 Unitedhealthcare 0.11ms from Wrocław, PL
204.28.15.26 AS10879 Unitedhealthcare 9.59ms from Dallas, US
168.183.52.135 AS10879 Unitedhealthcare 5.80ms 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
216.49.159.255 AS26292 Shrewsbury Electric and Cable Operations 1.49ms from Boston, US
154.180.12.63 AS8452 TE-AS 7.85ms from Cairo, EG
172.209.88.175 AS8075 Microsoft Corporation 1.54ms from Cape Town, ZA
123.16.135.175 AS45899 VNPT Corp 1.20ms from Hanoi, VN
94.133.102.175 AS2860 NOS COMUNICACOES, S.A. 13.21ms from Lisbon, PT
88.15.206.95 AS3352 TELEFONICA DE ESPANA S.A.U. 8.22ms from Madrid, ES
213.44.235.127 AS5410 Bouygues Telecom SA 5.36ms from Marseille, FR
65.41.18.255 AS209 CenturyLink Communications, LLC 3.12ms from Miami, US
57.135.164.223 AS30404 Blue Stream 4.04ms from Miami, US
31.195.147.31 AS3269 Telecom Italia S.p.A. 4.76ms from Milan, IT
52.94.98.175 AS16509 Amazon.com, Inc. 0.07ms from Montreal, CA
85.173.194.127 AS12389 PJSC Rostelecom 18.60ms from Moscow, RU
87.242.91.79 AS208677 "Cloud Technologies" LLC trading as Cloud.ru 1.12ms from Moscow, RU
129.20.192.143 AS2200 Renater 7.25ms from Paris, FR
49.143.61.31 AS9319 HCN CHUNGBUK CABLE TV SYSTEMS 3.56ms from Seoul, KR
69.235.164.31 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 0.50ms from Zhongwei, CN
121.19.127.47 AS4837 CHINA UNICOM China169 Backbone 10.16ms from Beijing, CN
75.189.52.63 AS11426 Charter Communications Inc 6.54ms from Charlotte, US
218.248.58.15 AS9829 National Internet Backbone 4.48ms from Chennai, IN
34.55.121.79 AS396982 Google LLC 0.12ms from Council Bluffs, US
97.154.149.239 AS6167 Verizon Business 14.40ms from Dallas, US
80.240.19.95 AS20473 The Constant Company, LLC 0.13ms from Frankfurt am Main, DE
79.216.97.207 AS3320 Deutsche Telekom AG 2.27ms from Hamburg, DE
50.159.194.191 AS22773 Cox Communications Inc. 9.08ms from Los Angeles, US
75.51.184.239 AS7018 AT&T Enterprises, LLC 12.19ms 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 -m7 128.35.59.208
traceroute to 128.35.59.208 (128.35.59.208): 7 hops max, 52 byte packets
3 [AS8966] 5.195.70.160 1.074 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Al Fujairah City, 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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