An ISP with no control whatsoever over the network its subscribers use manipulating speed tests. That's one hell of a trick.
As far as accuracy being paramount to Ookla, hmm. A lot of people like Ookla tests as they give higher results than, say, ThinkBroadband. I prefer accurate over high for epenis enlargement.
Is it really that much of a shock if a speed tester hosted by the ISP and load balanced with local caches produces higher results than ones that are offnet?
PING
www.supportal-test.co.uk (78.144.7.18) 56(84) bytes of data.
64 bytes from host-78-144-7-18.as13285.net (78.144.7.18): icmp_seq=1 ttl=60 time=6.48 ms
64 bytes from host-78-144-7-18.as13285.net (78.144.7.18): icmp_seq=2 ttl=60 time=6.58 ms
64 bytes from host-78-144-7-18.as13285.net (78.144.7.18): icmp_seq=3 ttl=60 time=6.62 ms
64 bytes from host-78-144-7-18.as13285.net (78.144.7.18): icmp_seq=4 ttl=60 time=6.70 ms
64 bytes from host-78-144-7-18.as13285.net (78.144.7.18): icmp_seq=5 ttl=60 time=6.49 ms
PING cs62.adn.xicdn.net (93.184.219.82) 56(84) bytes of data.
64 bytes from 93.184.219.82: icmp_seq=1 ttl=58 time=12.2 ms
64 bytes from 93.184.219.82: icmp_seq=2 ttl=58 time=12.0 ms
64 bytes from 93.184.219.82: icmp_seq=3 ttl=58 time=12.1 ms
64 bytes from 93.184.219.82: icmp_seq=4 ttl=58 time=11.8 ms
64 bytes from 93.184.219.82: icmp_seq=5 ttl=58 time=12.0 ms