UnitedHealth Group Incorporated

IPv4 IPv6
Country United States United States
Assigned AS AS7917, AS10571, AS11591, AS14045, AS25690, AS35896
Updated 05 October 2026

We found 55 IPv4 networks operated by this organization. The first 50 networks are displayed.

Results sorted by network size.

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United States UnitedHealth Group Incorporated
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Network: INTEGRIS-128-35
CIDR: 128.35.0.0/16
IP Range: 128.35.0.0 - 128.35.255.255
Block size: 65,536
United States UnitedHealth Group Incorporated
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Network: UNITEDHEALTH-GROUP-INCORPORATED
CIDR: 149.111.0.0/16
IP Range: 149.111.0.0 - 149.111.255.255
Block size: 65,536
United States UnitedHealth Group Incorporated
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Network: UHC-5
CIDR: 157.194.0.0/16
IP Range: 157.194.0.0 - 157.194.255.255
Block size: 65,536
United States UnitedHealth Group Incorporated
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Network: UHC-5
CIDR: 157.195.0.0/16
IP Range: 157.195.0.0 - 157.195.255.255
Block size: 65,536
United States UnitedHealth Group Incorporated
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Network: UHC-5
CIDR: 157.196.0.0/16
IP Range: 157.196.0.0 - 157.196.255.255
Block size: 65,536
United States UnitedHealth Group Incorporated
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Network: EBS-159-132
CIDR: 159.132.0.0/16
IP Range: 159.132.0.0 - 159.132.255.255
Block size: 65,536
United States UnitedHealth Group Incorporated
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Network: UNITEDHEALTH-GROUP-INCORPORATED
CIDR: 161.249.0.0/16
IP Range: 161.249.0.0 - 161.249.255.255
Block size: 65,536
United States UnitedHealth Group Incorporated
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Network: UHC-B2
CIDR: 168.183.0.0/16
IP Range: 168.183.0.0 - 168.183.255.255
Block size: 65,536
United States UnitedHealth Group Incorporated
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Network: EMDEON-BUSINESS-SERVICES-LLC
CIDR: 170.138.0.0/16
IP Range: 170.138.0.0 - 170.138.255.255
Block size: 65,536
United States UnitedHealth Group Incorporated
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Network: UNITEDHEALTH-GROUP-INCORPORATED
CIDR: 170.174.0.0/16
IP Range: 170.174.0.0 - 170.174.255.255
Block size: 65,536
United States UnitedHealth Group Incorporated
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Network: UHC-2004-1
CIDR: 198.203.168.0/21
IP Range: 198.203.174.0 - 198.203.181.255
Block size: 2,048
United States UnitedHealth Group Incorporated
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Network: CAPARIOINCINTERNETNETWORK
CIDR: 199.30.188.0/22
IP Range: 199.30.188.0 - 199.30.191.255
Block size: 1,024
United States UnitedHealth Group Incorporated
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Network: UHC-5
CIDR: 199.190.234.0/23
IP Range: 199.190.235.0 - 199.190.236.255
Block size: 512
United States United Health Group
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Network: UU-63-97-167-D8
CIDR: 63.97.167.0/24
IP Range: 63.97.167.0 - 63.97.167.255
Block size: 256
United States United Health Group
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Network: UU-65-210-198-D4
CIDR: 65.210.198.0/24
IP Range: 65.210.198.0 - 65.210.198.255
Block size: 256
United States UnitedHealth Group Incorporated
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Network: 199-190-235-0
CIDR: 192.154.44.0/24
IP Range: 192.154.44.0 - 192.154.44.255
Block size: 256
United States UnitedHealth Group Incorporated
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Network: UHC-NET3
CIDR: 192.189.30.0/24
IP Range: 192.189.30.0 - 192.189.30.255
Block size: 256
United States Unitedhealth Group
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Network: Q0708-63-149-32-128
CIDR: 63.149.32.128/26
IP Range: 63.149.32.128 - 63.149.32.191
Block size: 64
United States Unitedhealth Group
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Network: Q0708-72-165-165-0
CIDR: 72.165.165.0/26
IP Range: 72.165.165.0 - 72.165.165.63
Block size: 64
United States Unitedhealth Group
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Network: Q0529-63-156-157-64
CIDR: 63.156.157.64/28
IP Range: 63.156.157.64 - 63.156.157.79
Block size: 16
United States Unitedhealth Group
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Network: Q0708-63-239-41-64
CIDR: 63.239.41.64/28
IP Range: 63.239.41.64 - 63.239.41.79
Block size: 16
United States Unitedhealth Group
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Network: Q0529-67-130-13-48
CIDR: 67.130.13.48/28
IP Range: 67.130.13.48 - 67.130.13.63
Block size: 16
United States United Health Group
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Network: UNITED-HEALTH-GROUP
CIDR: 35.131.104.56/29
IP Range: 35.131.104.56 - 35.131.104.63
Block size: 8
United States United Health Group
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Network: UNITED-HEALTH-GROUP
CIDR: 47.225.209.64/29
IP Range: 47.225.209.64 - 47.225.209.71
Block size: 8
United States Unitedhealth Group
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Network: Q1009-63-145-137-80
CIDR: 63.145.137.80/29
IP Range: 63.145.137.80 - 63.145.137.87
Block size: 8
United States Unitedhealth Group
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Network: Q0807-63-226-139-112
CIDR: 63.226.139.112/29
IP Range: 63.226.139.112 - 63.226.139.119
Block size: 8
United States Unitedhealth Group
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Network: Q0818-63-226-139-144
CIDR: 63.226.139.144/29
IP Range: 63.226.139.144 - 63.226.139.151
Block size: 8
United States Unitedhealth Group
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Network: Q0715-63-234-239-208
CIDR: 63.234.239.208/29
IP Range: 63.234.239.208 - 63.234.239.215
Block size: 8
United States Unitedhealth Group
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Network: Q0506-63-235-50-216
CIDR: 63.235.50.216/29
IP Range: 63.235.50.216 - 63.235.50.223
Block size: 8
United States Unitedhealth Group
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Network: Q0708-63-239-41-128
CIDR: 63.239.41.128/29
IP Range: 63.239.41.128 - 63.239.41.135
Block size: 8
United States Unitedhealth Group
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Network: Q0708-65-119-158-40
CIDR: 65.119.158.40/29
IP Range: 65.119.158.40 - 65.119.158.47
Block size: 8
United States Unitedhealth Group
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Network: Q0501-65-126-88-8
CIDR: 65.126.88.8/29
IP Range: 65.126.88.8 - 65.126.88.15
Block size: 8
United States Unitedhealth Group
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Network: Q0418-65-127-120-88
CIDR: 65.127.120.88/29
IP Range: 65.127.120.88 - 65.127.120.95
Block size: 8
United States Unitedhealth Group
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Network: Q0126-65-156-153-240
CIDR: 65.156.153.240/29
IP Range: 65.156.153.240 - 65.156.153.247
Block size: 8
United States United Health Group
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Network: UNITED-HEALTH-GROUP
CIDR: 67.79.35.184/29
IP Range: 67.79.35.184 - 67.79.35.191
Block size: 8
United States United Health Group
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Network: SBC068121215096030912
CIDR: 68.121.215.96/29
IP Range: 68.121.215.96 - 68.121.215.103
Block size: 8
United States UnitedHealth Group
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Network: UNITEDHEALTH-GROUP-GTT
CIDR: 69.31.68.160/29
IP Range: 69.31.68.160 - 69.31.68.167
Block size: 8
United States United Health Group
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Network: UNITED-HEALTH-GROUP
CIDR: 70.92.58.88/29
IP Range: 70.92.58.88 - 70.92.58.95
Block size: 8
United States United Health Group
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Network: UNITED-HEALTH-GROUP
CIDR: 70.115.24.176/29
IP Range: 70.115.24.176 - 70.115.24.183
Block size: 8
United States United Health Group
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Network: UNTD-70-115-81-0
CIDR: 70.115.81.0/29
IP Range: 70.115.81.0 - 70.115.81.7
Block size: 8
United States United Health Group
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Network: UNITED-HEALTH-GROUP
CIDR: 70.125.124.192/29
IP Range: 70.125.124.192 - 70.125.124.199
Block size: 8
United States United Health Group
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Network: UNITED-HEALTH-GROUP
CIDR: 74.94.241.120/29
IP Range: 74.94.241.120 - 74.94.241.127
Block size: 8
United States United Health Group
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Network: UNITED-HEALTH-GROUP
CIDR: 74.143.97.120/29
IP Range: 74.143.97.120 - 74.143.97.127
Block size: 8
United States United Health Group
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Network: SBC-76-193-0-160-29-0702203711
CIDR: 76.193.0.160/29
IP Range: 76.193.0.160 - 76.193.0.167
Block size: 8
United States United Health Group
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Network: UNITED-HEALTH-GROUP
CIDR: 97.79.25.8/29
IP Range: 97.79.25.8 - 97.79.25.15
Block size: 8
United States United Health Group
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Network: UNITED-HEALTH-GROUP
CIDR: 97.79.203.184/29
IP Range: 97.79.203.184 - 97.79.203.191
Block size: 8
United States United Health Group
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Network: UNITED-HEALTH-GROUP
CIDR: 98.103.56.32/29
IP Range: 98.103.56.32 - 98.103.56.39
Block size: 8
United States United Health Group
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Network: UNITED-HEALTH-GROUP
CIDR: 98.154.72.96/29
IP Range: 98.154.72.96 - 98.154.72.103
Block size: 8
United States United Health Group
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Network: SBC-99-119-146-216-29-1010015359
CIDR: 99.119.146.216/29
IP Range: 99.119.146.216 - 99.119.146.223
Block size: 8
United States United Health Group
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Network: UNITED-HEALTH-GROUP
CIDR: 144.129.6.112/29
IP Range: 144.129.6.112 - 144.129.6.119
Block size: 8
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