Ready for fibre optics?
Ascona already is
Free choice of provider
Ready for fibre optics?
Ascona already is
Free choice of provider
The fibre optic network for Ascona
Ascona4net provides a fully comprehensive, ultra-fast point-to-point FTTH fibre optic network in Ascona. Every home and business benefits from reliable fibre optic internet, stable telephony and modern TV services – delivered directly via the optical telecommunications outlet (OTO).
Your personal advisor
Professional, neutral & free
How I support you
Clarifying your needs & comparing offers
Support with subscription selection, switching providers & formalities
Help with connection & activation
Customer Consultant, Ascona4net AG
Providers on the Ascona4net Fibre Optic Network
Your choice. Your provider. Our network.
Providers on the Ascona4net Fibre Optic Network
Your choice. Your provider. Our network.
The best network compared to lower-quality access technologies
Status: 27 January 2026 / Excluding one-time and time-limited discounts
* Sunrise offers its high-speed products via the Ascona4net fibre-optic network. The slower products are based on their own legacy copper and coaxial cable networks.
Your benefits at a glance
Already in homes
and businesses
Fibre connection including OTO outlet already available.
Ready to use immediately
No waiting time.
Connect the modem
Fertig.
Dedicated
fibre line
Full performance without sharing
with neighbours.
Free choice of provider
Multiple providers available.
No provider lock-in.
Stable and
reliable
Ideal for everyday use,
home office and business.
Already in homes
and businesses
Ready to use immediately
Dedicated
fibre line
Free choice of provider
Stable and
reliable
Cosa rende la nostra rete in fibra ottica così speciale?
Discover why our fibre optic network in Ascona has no equal.