IANA IPv4 Address Space Allocation for Prefix 203/8
Designation
APNIC
Allocation Time
WHOIS
RDAP
https://rdap.apnic.net/
Status
ALLOCATED - delegated entirely to specific RIR (Regional Internet Registry) as indicated.
Notes
- 203.0.113.0/24 reserved for TEST-NET-3 [RFC5737]. Complete registration details for 203.0.113.0/24 are found in [IANA registry iana-ipv4-special-registry].