AS58593
Microsoft Azure China (Shanghai Blue Cloud)
CNContent2026-09-15
Announced prefixes 42
40.72.0.0/1540.72.0.0/1640.72.0.0/1740.72.128.0/1740.73.0.0/1740.73.101.0/2440.73.128.0/1740.125.128.0/1740.126.64.0/1840.162.0.0/1642.159.0.0/1642.159.0.0/1842.159.64.0/1842.159.128.0/1842.159.128.0/2442.159.192.0/1852.130.0.0/2052.130.16.0/2052.130.32.0/1952.130.64.0/1952.130.96.0/2052.130.112.0/2052.130.128.0/1852.130.192.0/1852.131.0.0/1752.131.128.0/17103.9.8.0/22103.9.8.0/23103.9.8.0/24139.217.0.0/16139.217.0.0/17139.217.128.0/17139.219.0.0/16139.219.0.0/17139.219.128.0/17143.64.0.0/16159.27.0.0/16163.228.0.0/162404:7940::/322406:e500::/332406:e500::/482406:e500:1::/48Snapshot history
| Date | Name | Country | Class | Prefixes |
|---|---|---|---|---|
| 2026-11-13 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-11-12 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-11-11 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-11-10 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-11-09 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-11-08 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-11-07 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 42 |
| 2026-11-06 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-11-05 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-11-04 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-11-03 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 42 |
| 2026-11-02 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-11-01 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-31 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-30 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-29 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-28 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-27 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-26 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-25 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-24 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-23 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-22 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-21 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-20 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-19 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-18 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-17 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-16 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-15 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-14 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-13 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-12 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-11 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-10 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-09 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-08 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-07 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-06 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-05 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-04 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-03 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-02 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-10-01 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-30 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-29 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-28 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-27 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-26 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-25 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-24 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-23 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-22 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-21 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 42 |
| 2026-09-20 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 42 |
| 2026-09-19 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 42 |
| 2026-09-18 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-17 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-16 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 42 |
| 2026-09-15 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 42 |
| 2026-09-14 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-13 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-12 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-11 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-10 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-09 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-08 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-07 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-06 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-05 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-09-04 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 43 |
| 2026-09-03 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 43 |
| 2026-09-02 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 42 |
| 2026-09-01 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-31 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 43 |
| 2026-08-30 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 43 |
| 2026-08-29 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-28 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 43 |
| 2026-08-27 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 43 |
| 2026-08-26 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-25 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-24 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-23 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-22 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-21 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-20 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-19 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-18 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-17 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-16 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-15 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-14 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-13 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-12 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 42 |
| 2026-08-11 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-10 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-09 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-08 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-07 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-06 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-05 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-04 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-03 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-02 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-08-01 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-31 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-30 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-29 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-28 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-27 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-26 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-25 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-24 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-23 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-22 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-21 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-20 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-19 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-18 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-17 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-16 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-15 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-14 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-13 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 42 |
| 2026-07-12 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-11 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-10 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-09 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-08 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-07 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-06 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-05 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-04 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-03 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 42 |
| 2026-07-02 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-07-01 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-30 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-29 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-28 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-27 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-26 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-25 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-24 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-23 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-22 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-21 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-20 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-19 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-18 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-17 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-16 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-15 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-14 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
| 2026-06-13 | Microsoft Azure China (Shanghai Blue Cloud) | CN | Content | 41 |
IP-block changes
Open full filtered history →Changes page 1