IPv4 prefix
4.149.128.0/17
- IP Prefix (CIDR)
- 4.149.128.0/17
- Subnet Mask
- 255.255.128.0
- Address Count
- 32,768
- Owner
- Microsoft Corporation
- Handle
- MSFT
- Address
- One Microsoft Way Redmond WA 98052 United States
- Registry
- ARIN
- Registered Prefix
- 4.144.0.0/12 (4.144.0.0 - 4.159.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 4.144.0.0/12 | Covering | AS8075 | Microsoft Corporation |
United States of America (US)
|
4.144.0.0 | 4.159.255.255 |