Do not think it is necessary, but may be it will have sense for SWH team.
In Russia their ip 217.70.184.38 is blocked by Roskomnadzor (this is a ministry of communications and Internet), so it is not opening.
https://reestr.rublacklist.net/search/?q=217.70.184.38

Are their servers all right? Are they in blacklists also anywhere?


Mar 29, 2019, 4:05 PM by ludo@gnu.org:
Hello!

I’ve written a post on the Software Heritage support in Guix:

https://gnu.org/s/guix/blog/2019/connecting-reproducible-deployment-to-a-long-term-source-code-archive

Happy reading! :-)

Ludo’.