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/ 203.172.16.0/20
203.172.16.0/20
RIR
apnic
Country
PH
Status
allocated
Allocation date
1996-01-25
Ownership history
Org
Handle
First seen
Last seen
VITRO Inc.
203.172.16.0 - 203.172.31.255
2026-07-21 05:43:50.714000
2026-08-28 21:00:50.596000