Currently we only allow 91.228.100.212 with our public IP Exchange (we don't know if you are using a virtual address), we have now added the 91.228.100.212 address, you try to ping our public network address.
We currently only allow 91.228.100.212 with our public IP network interworking (We do not know if you are using a virtual address), we have now added the address of 91.228.100.212 trouble you try to ping under our public address .
Currently we only allow 91.228.100.212 and public IP exchange our (we don't know you are using a virtual address), now we have added the 91.228.100.212 address of the trouble you try our Ping public address.