MTN Probelm I think:
C:\WINDOWS\system32>tracert afrihost.com
Tracing route to afrihost.com [197.242.144.102]
over a maximum of 30 hops:
1 2 ms 2 ms 2 ms 192.168.100.50
2 14 ms 9 ms 10 ms 105-236-0-65-esr-lo.mtnbusiness.co.za [105.236.0.65]
3 69 ms 66 ms 130 ms 41.181.221.218
4 63 ms 61 ms * rb-dca-2.za--qux-b.za.mtnbusiness.net [41.181.165.118]
5 133 ms 128 ms 128 ms rb-cr-1.za--rb-dca-2.mtnns.net [196.44.31.122]
6 131 ms 131 ms 127 ms jh-dca-2.za--jh-cr-1.za-a.mtnns.net [196.44.0.221]
7 66 ms 63 ms 94 ms 196.30.1.39
8 127 ms 129 ms 131 ms 196.31.220.21
9 429 ms 129 ms 127 ms 196.31.63.202
10 65 ms 62 ms 64 ms vl9-ah-ha-2.za.mtnbusiness.net [196.30.42.133]
11 63 ms 64 ms 64 ms cms-gm.afrihost.com [197.242.144.102]
Trace complete.
That could be latency on our network, also seems like you could be testing over WiFi. Does testing over a LAN cable give any different results?