Autonomous System

AS10879 Unitedhealthcare

BankingActiveUnited StatesARIN

AS10879 (UHC) is a banking network operated by Unitedhealthcare in United States, registered with ARIN. It has 92 IPv4 prefixes with 263,168 addresses, which makes it the 1,059th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses263,168in 92 prefixes
IPv6 prefixes0none
Size rank#1,059of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationUnitedhealthcare
AS nameUHC
Websiteuhc.com
Country United States (US)
Network typeBanking
RegistryARIN
Abuse contactinet_ops@uhc.com
Registered1997-12-17
Last updated2011-12-13

IPv4 prefixes

92 prefixes · 263,168 addresses
NetworkAddressesFirst – last address
170.138.0.0/1665,536170.138.0.0 – 170.138.255.255
128.35.0.0/1732,768128.35.0.0 – 128.35.127.255
128.35.128.0/1732,768128.35.128.0 – 128.35.255.255
128.35.64.0/1816,384128.35.64.0 – 128.35.127.255
128.35.192.0/1816,384128.35.192.0 – 128.35.255.255
149.111.128.0/198,192149.111.128.0 – 149.111.159.255
149.111.192.0/198,192149.111.192.0 – 149.111.223.255
161.249.64.0/204,096161.249.64.0 – 161.249.79.255
161.249.80.0/204,096161.249.80.0 – 161.249.95.255
161.249.144.0/204,096161.249.144.0 – 161.249.159.255
161.249.160.0/204,096161.249.160.0 – 161.249.175.255
161.249.176.0/204,096161.249.176.0 – 161.249.191.255
161.249.224.0/204,096161.249.224.0 – 161.249.239.255
168.183.128.0/204,096168.183.128.0 – 168.183.143.255
149.111.112.0/212,048149.111.112.0 – 149.111.119.255
149.111.224.0/212,048149.111.224.0 – 149.111.231.255
161.249.0.0/212,048161.249.0.0 – 161.249.7.255
161.249.32.0/212,048161.249.32.0 – 161.249.39.255
161.249.200.0/212,048161.249.200.0 – 161.249.207.255
161.249.208.0/212,048161.249.208.0 – 161.249.215.255
161.249.240.0/212,048161.249.240.0 – 161.249.247.255
161.249.248.0/212,048161.249.248.0 – 161.249.255.255
128.35.68.0/221,024128.35.68.0 – 128.35.71.255
128.35.72.0/221,024128.35.72.0 – 128.35.75.255
149.111.160.0/221,024149.111.160.0 – 149.111.163.255
The 25 largest of 92. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS10879 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS10879&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS10879, with or without a key:

curl "https://api.ipapi.is/?q=170.138.0.1"

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