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156.40.197.0/24
RIR
arin
Country
US
Status
allocated
Allocation date
1991-12-09
Ownership history
Org
Handle
First seen
Last seen
U.S. Department of Health & Human Services
NET-156-40-197-0-1
2026-07-17 04:56:04.977000
2026-09-03 05:27:48.306000