Home
/ 9.231.0.0/16
9.231.0.0/16
RIR
ripencc
Country
GB
Status
allocated
Allocation date
1988-12-16
Ownership history
Org
Handle
First seen
Last seen
MICROSOFT-MAINT
9.231.0.0 - 9.231.255.255
2026-07-12 23:57:59.834000
2026-08-29 22:45:46.551000