Glaxo Smith Kline

Country United States United States
Assigned AS AS824, AS2539, AS3902, AS5635, AS14306
Updated 11 July 2026

We found 29 IPv4 networks operated by this organization.
Results sorted by network size.

Network: GLAXOSMITHKLINE
CIDR: 130.23.0.0/16
IP Range: 130.23.0.0 - 130.23.255.255
Block size: 65,536
Network: GLAXOSMITHKLINE
CIDR: 139.136.0.0/16
IP Range: 139.136.0.0 - 139.136.255.255
Block size: 65,536
Network: GLAXOSMITHKLINE
CIDR: 143.193.0.0/16
IP Range: 143.193.0.0 - 143.193.255.255
Block size: 65,536
Network: GLAXOSMITHKLINE
CIDR: 152.51.0.0/16
IP Range: 152.51.0.0 - 152.51.255.255
Block size: 65,536
Network: GLAXOSMITHKLINE
CIDR: 166.71.0.0/16
IP Range: 166.71.0.0 - 166.71.255.255
Block size: 65,536
Network: GLAXOSMITHKLINE
CIDR: 199.28.0.0/16
IP Range: 199.28.0.0 - 199.28.255.255
Block size: 65,536
Network: GLAXOSMITHKLINE
CIDR: 198.28.64.0/18
IP Range: 198.28.64.0 - 198.28.127.255
Block size: 16,384
Network: GLAXOSMITHKLINE
CIDR: N/A
IP Range: 199.43.226.0 - 199.43.237.255
Block size: 3,072
Network: GLAXOSMITHKLINE
CIDR: N/A
IP Range: 198.22.70.0 - 198.22.75.255
Block size: 1,536
Network: GLAXOSMITHKLINE
CIDR: 192.56.74.0/23
IP Range: 192.56.74.0 - 192.56.75.255
Block size: 512
Network: GLAXOSMITHKLINE
CIDR: 192.5.237.0/24
IP Range: 192.5.237.0 - 192.5.237.255
Block size: 256
Network: GLAXOSMITHKLINE
CIDR: 192.6.210.0/24
IP Range: 192.6.210.0 - 192.6.210.255
Block size: 256
Network: GLAXOSMITHKLINE
CIDR: 192.30.61.0/24
IP Range: 192.30.61.0 - 192.30.61.255
Block size: 256
Network: GLAXOSMITHKLINE
CIDR: 192.30.200.0/24
IP Range: 192.30.200.0 - 192.30.200.255
Block size: 256
Network: GLAXOSMITHKLINE
CIDR: 192.46.157.0/24
IP Range: 192.46.157.0 - 192.46.157.255
Block size: 256
Network: GLAXOSMITHKLINE
CIDR: 192.55.202.0/24
IP Range: 192.55.202.0 - 192.55.202.255
Block size: 256
Network: GLAXOSMITHKLINE
CIDR: 192.56.36.0/24
IP Range: 192.56.36.0 - 192.56.36.255
Block size: 256
Network: GLAXOSMITHKLINE
CIDR: 192.58.204.0/24
IP Range: 192.58.204.0 - 192.58.204.255
Block size: 256
Network: GLAXOSMITHKLINE
CIDR: 192.58.205.0/24
IP Range: 192.58.205.0 - 192.58.205.255
Block size: 256
Network: GLAXOSMITHKLINE
CIDR: 192.81.190.0/24
IP Range: 192.81.190.0 - 192.81.190.255
Block size: 256
Network: GLAXOSMITHKLINE
CIDR: 192.154.91.0/24
IP Range: 192.154.91.0 - 192.154.91.255
Block size: 256
Network: GLAXOSMITHKLINE
CIDR: 192.154.92.0/24
IP Range: 192.154.92.0 - 192.154.92.255
Block size: 256
Network: GLAXOSMITHKLINE
CIDR: 192.154.93.0/24
IP Range: 192.154.93.0 - 192.154.93.255
Block size: 256
CIDR: 65.242.66.224/27
IP Range: 65.242.66.224 - 65.242.66.255
Block size: 32
United States Glaxosmithkline LLC
CIDR: 63.233.243.0/29
IP Range: 63.233.243.0 - 63.233.243.7
Block size: 8
CIDR: 67.235.63.128/29
IP Range: 67.235.63.128 - 67.235.63.135
Block size: 8
United States Glaxosmithkline Inc
Network: NET-96-10-37-8-1
CIDR: 96.10.37.8/29
IP Range: 96.10.37.8 - 96.10.37.15
Block size: 8
Network: TMWGLAXO-MY
CIDR: 203.201.187.32/29
IP Range: 203.201.187.32 - 203.201.187.39
Block size: 8
CIDR: 69.164.106.82/31
IP Range: 69.164.106.82 - 69.164.106.83
Block size: 2