IPv4 prefix
40.64.0.0/10
- IP Prefix (CIDR)
- 40.64.0.0/10
- Subnet Mask
- 255.192.0.0
- Address Count
- 4,194,304
Registration 1 of 2
- Owner
- Microsoft Corporation
- Handle
- MSFT
- Address
- One Microsoft Way Redmond WA 98052 United States
- Registry
- ARIN
- Registered Prefixes
-
40.64.0.0/13 (40.64.0.0 - 40.71.255.255)
40.74.0.0/15 (40.74.0.0 - 40.75.255.255)
40.76.0.0/14 (40.76.0.0 - 40.79.255.255)
Registration 2 of 2
- Handle
- IRT-BLUECLOUD-CN
- Country
-
China (CN)
- Address
- M5, Jiuxianqiao East Road, Chaoyang District, Beijing
- Registry
- APNIC
- Registered Prefix
- 40.72.0.0/15 (40.72.0.0 - 40.73.255.255)
These results are partial. Additional registration records were omitted.
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 40.64.0.0/13 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.64.0.0 | 40.71.255.255 |
| 40.65.67.0/24 | More specific | AS8069 | Microsoft Corporation |
United States of America (US)
|
40.65.67.0 | 40.65.67.255 |
| 40.72.0.0/15 | More specific | AS58593 | Shanghai Blue Cloud Technology Co. Ltd |
China (CN)
|
40.72.0.0 | 40.73.255.255 |
| 40.74.0.0/15 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.74.0.0 | 40.75.255.255 |
| 40.76.0.0/14 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.76.0.0 | 40.79.255.255 |
| 40.80.0.0/12 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.80.0.0 | 40.95.255.255 |
| 40.80.71.0/24 | More specific | AS8069 | Microsoft Corporation |
United States of America (US)
|
40.80.71.0 | 40.80.71.255 |
| 40.87.39.0/24 | More specific | AS8069 | Microsoft Corporation |
United States of America (US)
|
40.87.39.0 | 40.87.39.255 |
| 40.96.0.0/13 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.96.0.0 | 40.103.255.255 |
| 40.104.0.0/14 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.104.0.0 | 40.107.255.255 |
| 40.108.0.0/19 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.108.0.0 | 40.108.31.255 |
| 40.108.128.0/17 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.108.128.0 | 40.108.255.255 |
| 40.110.0.0/15 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.110.0.0 | 40.111.255.255 |
| 40.112.0.0/13 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.112.0.0 | 40.119.255.255 |
| 40.120.0.0/14 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.120.0.0 | 40.123.255.255 |
| 40.124.0.0/16 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.124.0.0 | 40.124.255.255 |
| 40.125.0.0/17 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.125.0.0 | 40.125.127.255 |
| 40.125.128.0/17 | More specific | AS58593 | Shanghai Blue Cloud Technology Co. Ltd |
China (CN)
|
40.125.128.0 | 40.125.255.255 |
| 40.126.0.0/18 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.126.0.0 | 40.126.63.255 |
| 40.126.64.0/18 | More specific | AS58593 | Shanghai Blue Cloud Technology Co. Ltd |
China (CN)
|
40.126.64.0 | 40.126.127.255 |
| 40.126.128.0/17 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.126.128.0 | 40.126.255.255 |
| 40.127.0.0/16 | More specific | AS8075 | Microsoft Corporation |
United States of America (US)
|
40.127.0.0 | 40.127.255.255 |