никому не доверяешь - юзай iperf
серверов полно
провайдер заявленную скорость обеспечивает, и не только по городу
$ iperf-check-speed.sh
------------------------------------------------------------
Client connecting to iperf.corbina.net, TCP port 50000
TCP window size: 320 KByte (WARNING: requested 1.00 MByte)
------------------------------------------------------------
[ 7] local 192.168.1.2 port 36278 connected with 89.179.130.16 port 50000
[ 3] local 192.168.1.2 port 36274 connected with 89.179.130.16 port 50000
[ 4] local 192.168.1.2 port 36275 connected with 89.179.130.16 port 50000
[ 5] local 192.168.1.2 port 36276 connected with 89.179.130.16 port 50000
[ 6] local 192.168.1.2 port 36277 connected with 89.179.130.16 port 50000
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 23.2 MBytes 19.5 Mbits/sec
[ 3] 0.0-10.0 sec 25.1 MBytes 21.0 Mbits/sec
[ 6] 0.0-10.0 sec 20.8 MBytes 17.3 Mbits/sec
[ 7] 0.0-10.0 sec 22.9 MBytes 19.1 Mbits/sec
[ 5] 0.0-10.1 sec 20.4 MBytes 17.0 Mbits/sec
[SUM] 0.0-10.1 sec 112 MBytes 93.7 Mbits/sec
------------------------------------------------------------
Client connecting to iperf.eltel.net, TCP port 5001
TCP window size: 320 KByte (WARNING: requested 1.00 MByte)
------------------------------------------------------------
[ 4] local 192.168.1.2 port 40919 connected with 217.170.67.78 port 5001
[ 5] local 192.168.1.2 port 40920 connected with 217.170.67.78 port 5001
[ 6] local 192.168.1.2 port 40921 connected with 217.170.67.78 port 5001
[ 3] local 192.168.1.2 port 40918 connected with 217.170.67.78 port 5001
[ 7] local 192.168.1.2 port 40922 connected with 217.170.67.78 port 5001
[ ID] Interval Transfer Bandwidth
[ 5] 0.0-10.0 sec 20.9 MBytes 17.5 Mbits/sec
[ 7] 0.0-10.0 sec 21.2 MBytes 17.8 Mbits/sec
[ 3] 0.0-10.0 sec 23.1 MBytes 19.3 Mbits/sec
[ 6] 0.0-10.0 sec 22.9 MBytes 19.1 Mbits/sec
[ 4] 0.0-10.0 sec 23.2 MBytes 19.4 Mbits/sec
[SUM] 0.0-10.0 sec 111 MBytes 93.0 Mbits/sec
------------------------------------------------------------
Client connecting to iperf.somewhere.ertelecom.ru, TCP port 5001
TCP window size: 320 KByte (WARNING: requested 1.00 MByte)
------------------------------------------------------------
[ 4] local 192.168.1.2 port 55488 connected with 91.144.164.84 port 5001
[ 3] local 192.168.1.2 port 55484 connected with 91.144.164.84 port 5001
[ 5] local 192.168.1.2 port 55485 connected with 91.144.164.84 port 5001
[ 7] local 192.168.1.2 port 55487 connected with 91.144.164.84 port 5001
[ 6] local 192.168.1.2 port 55486 connected with 91.144.164.84 port 5001
[ ID] Interval Transfer Bandwidth
[ 4] 0.0-10.0 sec 25.9 MBytes 21.7 Mbits/sec
[ 3] 0.0-10.0 sec 22.5 MBytes 18.8 Mbits/sec
[ 5] 0.0-10.0 sec 24.5 MBytes 20.5 Mbits/sec
[ 6] 0.0-10.1 sec 19.2 MBytes 16.1 Mbits/sec
[ 7] 0.0-10.1 sec 20.0 MBytes 16.7 Mbits/sec
[SUM] 0.0-10.1 sec 112 MBytes 93.4 Mbits/sec