Home
/ 192.31.153.0/24
192.31.153.0/24
RIR
arin
Country
US
Status
allocated
Allocation date
1987-07-21
Ownership history
Org
Handle
First seen
Last seen
Salk Institute
NET-192-31-153-0-1
2026-07-18 21:31:18.297000
2026-08-26 12:46:29.794000