IPv4 block 4.128.0.0/12
4.128.0.0/12 is registered to Microsoft Corporation (ARIN, US).
- CIDR
- 4.128.0.0/12
- Range
- 4.128.0.0 – 4.143.255.255
- Organization
- Microsoft Corporation
- Network name
- MSFT
- RIR
- ARIN
- Country
- US
- ASN
- unrouted
- Type
- DIRECT ALLOCATION
- Handle
- NET-4-128-0-0-2
- Abuse contact
- [email protected]
- Address
- One Microsoft Way, Redmond, WA, 98052, United States