AS10879 is the autonomous system of Unitedhealthcare. It holds 223,488 IPv4 addresses in 59 prefixes, mainly in 
United States.
By IPv4 addresses the network ranks #981 worldwide and #283 of 18,202 networks in United States. That is 0.02% of the country’s IPv4 space.
The network spreads across 4 countries: United States 98%, India 1.1%, Philippines 0.69%.
The largest block is 128.35.0.0 to 128.35.255.255 with 65,536 addresses, geolocated to Plymouth.
- IPv4 addresses
- 223,488
- IPv4 prefixes
- 59
- World rank
- #981
- Country share
- 0.02%
Addresses by country
- United States 98%
India 1.1%
Philippines 0.69%
Ireland 0.23%
Largest blocks
- 128.35.0.0 Plymouth65,536
- 170.138.0.0 Plymouth64,512
- 161.249.144.0 Plymouth13,824
- 149.111.188.0 Mumbai (TTC Industrial Area)13,056
- 168.183.32.0 Minneapolis10,240
- 149.111.144.0 Plymouth9,472
- 161.249.224.0 Plymouth8,192
- 161.249.64.0 Plymouth8,192
Networks of similar size
- AS34779 T-2, d.o.o.
224,256 - AS6039 DoD Network Information Center224,000
- AS12946 R Cable y Telecable Telecomunicaciones, S.A.U.
223,744 - AS4750 CS Loxinfo Public Company Limited
223,704 - AS272096 PACKETHUB S.A.
223,488 - AS8376 Jordan Data Communications Company LLC
223,232 - AS131090 National Telecom Public Company Limited222,208
- AS201838 Community Fibre Limited
221,952
IPv4 prefixes
- 128.35.0.0/16
- 149.111.12.0/24
- 149.111.21.0/24
- 149.111.22.0/24
- 149.111.26.0/23
- 149.111.28.0/22
- 149.111.112.0/21
- 149.111.126.0/23
- 149.111.128.0/21
- 149.111.136.0/22
- 149.111.140.0/23
- 149.111.142.0/24
- 149.111.144.0/20
- 149.111.160.0/20
- 149.111.176.0/22
- 149.111.180.0/24
- 149.111.188.0/22
- 149.111.192.0/19
- 149.111.224.0/21
- 149.111.232.0/22
- 149.111.236.0/23
- 149.111.238.0/24
- 161.249.0.0/21
- 161.249.32.0/21
- 161.249.64.0/19
- 161.249.144.0/20
- 161.249.160.0/19
- 161.249.192.0/22
- 161.249.196.0/23
- 161.249.200.0/21
- 161.249.208.0/21
- 161.249.216.0/24
- 161.249.224.0/19
- 168.183.2.0/24
- 168.183.32.0/19
- 168.183.64.0/21
- 168.183.96.0/22
- 168.183.121.0/24
- 168.183.122.0/24
- 168.183.128.0/20
- 168.183.144.0/24
- 168.183.164.0/22
- 168.183.208.0/22
- 168.183.216.0/22
- 170.138.0.0/17
- 170.138.128.0/18
- 170.138.192.0/19
- 170.138.224.0/20
- 170.138.240.0/21
- 170.138.248.0/22
- 170.138.254.0/23
- 198.203.174.0/23
- 198.203.176.0/23
- 198.203.180.0/23
- 204.28.12.0/22
- 205.132.162.0/24
- 205.132.166.0/24
- 208.66.221.0/24
- 208.66.222.0/24
Questions and answers
Who owns AS10879?
Autonomous system AS10879 is operated by Unitedhealthcare.
How many IP addresses does AS10879 have?
The network holds 223,488 IPv4 addresses in 59 prefixes.
Which country is AS10879 in?
The main country is United States, with addresses in 3 more countries.
How big is AS10879?
By IPv4 addresses it ranks #981 worldwide.
What is the largest address block of AS10879?
128.35.0.0 to 128.35.255.255, 65,536 addresses.