AS40831 - Mass General Brigham Incorporated

Basic AS Information

AS Name:PHS

Country:US

Reg Date:2017-07-25 00:00:00

Registry:ARIN

Fetched Date:2026-03-03 21:50:22

IP Ranges - AS40831

170.223.0.0/16
Num of IPs: 65536
132.183.128.0/17
Num of IPs: 32768
132.183.0.0/16
Num of IPs: 65536
170.223.0.0/17
Num of IPs: 32768
50.216.106.0/24
Num of IPs: 256
132.183.0.0/17
Num of IPs: 32768
160.72.231.0/24
Num of IPs: 256
155.52.128.0/17
Num of IPs: 32768
155.52.0.0/17
Num of IPs: 32768
155.52.0.0/16
Num of IPs: 65536