Pings look fine, it's just general browsing / streaming that's really bad
Emiles-MacBook-Air:~ emile$ traceroute www.mybroadband.co.za
traceroute to www.mybroadband.co.za (41.203.21.137), 64 hops max, 52 byte packets
1 dsldevice.lan (192.168.10.1) 4.496 ms 1.726 ms 1.434 ms
2 196-210-148-1.dynamic.isadsl.co.za (196.210.148.1) 17.822 ms 16.685 ms 17.312 ms
3 cdsl2-ctn-vl2276.ip.isnet.net (196.38.72.125) 19.682 ms 18.080 ms 25.172 ms
4 196.35.115.136 (196.35.115.136) 18.145 ms 18.987 ms 18.098 ms
5 core2a-ctn-gi0-2.ip.isnet.net (168.209.6.6) 20.811 ms 20.483 ms 21.790 ms
6 168.209.6.130 (168.209.6.130) 18.450 ms 23.308 ms 21.338 ms
7 41-208-29-210.mtnns.net (41.208.29.210) 19.447 ms 18.058 ms 26.762 ms
8 196.44.0.75 (196.44.0.75) 32.876 ms 27.436 ms 28.952 ms
9 rb-cr-1.za--ct-cr-1.za.mtnns.net (196.44.31.128) 59.887 ms 56.067 ms 52.837 ms
10 196.44.31.97 (196.44.31.97) 56.927 ms 64.420 ms 68.569 ms
11 ge4-0-0.gw17.jnb6.za.mtnbusiness.net (196.30.1.37) 193.724 ms
ge11-0-0.gw2.jnb6.za.mtnbusiness.net (196.30.1.22) 60.257 ms 54.991 ms
12 vlan9.hr3.jnb6.za.mtnbusiness.net (196.30.156.136) 65.607 ms 64.769 ms 53.078 ms
13 core-router1.jnb2.host-h.net (196.30.213.108) 51.794 ms 51.521 ms 41.487 ms
14 core-access-switch1-vlan1001.jnb.host-h.net (41.72.136.53) 42.433 ms 44.515 ms 45.188 ms
15 mybroadband.co.za (41.203.21.137) 50.590 ms 43.867 ms 46.516 ms
Emiles-MacBook-Air:~ emile$ traceroute www.mybroadband.co.za
traceroute to www.mybroadband.co.za (41.203.21.137), 64 hops max, 52 byte packets
1 dsldevice.lan (192.168.10.1) 4.496 ms 1.726 ms 1.434 ms
2 196-210-148-1.dynamic.isadsl.co.za (196.210.148.1) 17.822 ms 16.685 ms 17.312 ms
3 cdsl2-ctn-vl2276.ip.isnet.net (196.38.72.125) 19.682 ms 18.080 ms 25.172 ms
4 196.35.115.136 (196.35.115.136) 18.145 ms 18.987 ms 18.098 ms
5 core2a-ctn-gi0-2.ip.isnet.net (168.209.6.6) 20.811 ms 20.483 ms 21.790 ms
6 168.209.6.130 (168.209.6.130) 18.450 ms 23.308 ms 21.338 ms
7 41-208-29-210.mtnns.net (41.208.29.210) 19.447 ms 18.058 ms 26.762 ms
8 196.44.0.75 (196.44.0.75) 32.876 ms 27.436 ms 28.952 ms
9 rb-cr-1.za--ct-cr-1.za.mtnns.net (196.44.31.128) 59.887 ms 56.067 ms 52.837 ms
10 196.44.31.97 (196.44.31.97) 56.927 ms 64.420 ms 68.569 ms
11 ge4-0-0.gw17.jnb6.za.mtnbusiness.net (196.30.1.37) 193.724 ms
ge11-0-0.gw2.jnb6.za.mtnbusiness.net (196.30.1.22) 60.257 ms 54.991 ms
12 vlan9.hr3.jnb6.za.mtnbusiness.net (196.30.156.136) 65.607 ms 64.769 ms 53.078 ms
13 core-router1.jnb2.host-h.net (196.30.213.108) 51.794 ms 51.521 ms 41.487 ms
14 core-access-switch1-vlan1001.jnb.host-h.net (41.72.136.53) 42.433 ms 44.515 ms 45.188 ms
15 mybroadband.co.za (41.203.21.137) 50.590 ms 43.867 ms 46.516 ms