The IP Allocation 146.0.32.0/19 had been made by the RIPE NCC to VisNetwork Media SRL in 2011. Parts of that allocation (146.0.48.0/21) have been transferred from VisNetwork Media SRL to Logfont Ltd on the 15/08/2014 ( see the RIPE public transfer list at https://www.ripe.net/lir-services/resource-management/ipv4-transfers/table-of-transfers )

So, you are wrong when saying that our company had a rogue announcement of the prefix. It used to be ours and it was transferred to Logfont.

Several other prefixes of ours have been hijacked by AS201640, plus.. 12 other prefixes from various other companies.
The RIPE NCC had been notified in ticket NCC#2014091803 but until now have done nothing to de-register the AS that was (and still is) hijacking un-announced address space.

Please update your article to clarify that we were also a victim and not a hijacker.

Feel free to contact me by e-mail if you need additional information.

Regards,
Cristi