Home
/ 216.52.250.0/23
216.52.250.0/23
RIR
arin
Country
US
Status
allocated
Allocation date
1998-08-24
Ownership history
Org
Handle
First seen
Last seen
Childrens Oncology Group
NET-216-52-250-0-1
2026-08-10 15:51:01.611000
2026-08-29 15:51:04.699000