IPv4 block 203.81.12.0/22
203.81.12.0/22 is registered to Hitachi Systems, Ltd. (APNIC, JP).
- CIDR
- 203.81.12.0/22
- Range
- 203.81.12.0 – 203.81.15.255
- Organization
- Hitachi Systems, Ltd.
- Network name
- HITACHI-JP
- RIR
- APNIC
- Country
- JP
- ASN
- unrouted
- AS name
- HNB - Hitachi Systems, Ltd., JP
- Type
- ASSIGNED PORTABLE
- Handle
- 203.81.12.0 - 203.81.15.255
- Abuse contact
- [email protected]
- Address
- 1-2-1 Oosaki