Hi,

I'm writing to let you know the upcoming IP renumbering on our mirror
cluster. Grateful if you could have the new addresses added to the 
allow list in order to have a smooth IP address change.

The new addresses are:

- 101.6.6.170
- 101.6.6.171
- 101.6.6.173

- 2402:f000:1:416:101:6:6:170
- 2402:f000:1:416:101:6:6:171
- 2402:f000:1:416:101:6:6:173

The following old addresses will be kept in use until everything is ready:

- 101.6.8.226
- 101.6.8.227

- 2402:f000:1:408::91
- 2402:f000:1:408::92

Cheers,

Miao Wang