About Sion S.A.
Sion S.A. is an internet service provider operating in Argentina (identified in the global routing table as AS10617). Real-world speeds can differ from advertised plans due to Wi-Fi signal loss, peak-hour network congestion and in-home wiring quality. Official site →
Network technical data
- Autonomous System Number
- AS10617
- Announced prefixes
- 217 IP blocks
- Network type
- as
- Category
- Cable/DSL/ISP
Source: RIPE NCC
How to get the most accurate Sion S.A. result
- Use Ethernet — Wi-Fi cuts speed by 20–60% depending on distance and interference.
- Close background apps — streaming, cloud sync and updates consume bandwidth during the test.
- Test at different times — evenings are peak hours; compare morning vs. evening to detect congestion.
- Reboot your router — monthly restarts keep firmware fresh and clear connection tables.
Frequently asked questions
What is a good speed for Sion S.A.?
The national average in Argentina is 187.7 Mbps download and 95.7 Mbps upload. Anything above that is above average for the country.
Is Sion S.A. fast?
Speed depends on your specific plan, location and time of day. Run the test above to see your real speed right now and compare it to the Argentina average.
How can I improve my Sion S.A. speed?
Switch to Ethernet, place your router centrally, restart it monthly, and test during off-peak hours. If you're consistently below your plan, contact Sion S.A. support.
Other providers in Argentina
Interlink SRLTelefonica EmpresasNETVERK S.A.CPSCabase BUE RSDatco Soluciones S.A.Telefonica MovilesTransdatos S.A.CLARO ARGENTINACooperativa Telefónica de Villa Gobernador Gálvez
Speed test by city in Argentina
Buenos AiresCórdobaRosarioMendozaTucumánLa PlataMar del PlataSalta