Fiber Packages and Sign Up:
Castnet - Essential
Perfect for small households – stream, browse, and stay connected without interruptions.
R 630
/pm
Castnet - Balanced
Balanced speed for seamless streaming and video calls – ideal for work-from-home setups.
R 780
/pm
Castnet - Boost
Get faster downloads and smooth online gaming – enjoy entertainment without delays.
R 920
/pm
Castnet - Ultra
Symmetrical speed for ultra-responsive uploads and downloads – flawless for creators and remote work
R 1000
/pm
Castnet - Power
High performance for larger households – enjoy streaming, gaming, and video chat simultaneously.
R 1130
/pm
Castnet - Max
Ultimate speed for demanding users – enjoy lag-free 4K streaming, gaming, and rapid downloads.
R 1590
/pm
Superior Wi-Fi 6 Performance
It’s our mission to provide you high-quality online moment.
- 5 Gigabit - Ethernet ports
- Wi-Fi 6 (802.11ax)
- Dual-core - HT CPU
- 1267 Mbps
Why Choose Our Router Rental Service?
Stay connected with ease! With Castnet's WiFi Router Rental service, you can enjoy the latest WiFi technology without the hassle of upfront costs or maintenance. For just a small monthly fee, you receive a high-performance router that is upgraded every 3 years to ensure top-notch performance.
Effortless Upgrades: Get a new, cutting-edge router every 3 years.
No Upfront Cost: Pay only a small monthly fee.
Worry-Free Support: Free replacements and full technical support.
Say Goodbye to Outdated Hardware
Rent your WiFi router today for effortless, modern connectivity!
+11863
Satisfied Clients
8+
Years of experience
92%
Would Recommend
4.8/5
Average Review
.png)
.png)
About us
Reliable
About Us - CastNet Internet Service Provider
Welcome to Castnet, your trusted partner in fast, reliable, and affordable internet services. At Castnet, we believe that everyone deserves access to high-speed internet that keeps you connected, informed, and entertained.
our services
Reliable High-Speed Internet Solutions
Dependable High-Speed Internet Services for Leisure Island's Residents and Visitors
.png)
Reliable Internet
Get personalized customer support, ensuring a hassle-free setup and ongoing assistance.
.png)
Customer Support
Enjoy a seamless online experience with our dedicated internet solutions for business and leisure.
.png)
Seamless Online Experience
Visit us at Coral Isle, Leisure Island, Knysna for top-notch internet solutions.
Customer-Centric High Speed Internet Connectivity
why choose us
Stay Connected with Fast Internet Service
Experience Seamless High-Speed Internet Connectivity
testimonialS
What our customer say
"I couldn't be happier with the service I received from Castnet Internet Service Provider. Their team really goes the extra mile to ensure a seamless internet experience. I've noticed a significant improvement in my internet speed and reliability since switching to Castnet. Their dedication to..."
James Wilson
Customer
"Switching to Castnet Internet Service Provider was the best decision I made for my home internet needs. The connection has been incredibly stable, and the speed is exactly what I was promised. I appreciate the professionalism and responsiveness of their customer service team. It's refreshing to have"
Ernie Howard
Customer
"I'm thoroughly impressed with Castnet Internet Service Provider. Not only has their internet service exceeded my expectations, but their customer support has been exceptional. I've experienced a noticeable increase in speed and stability since becoming a customer. Castnet has undoubtedly set the bar"
Arland McCoy
Client
info@castnet.co.za
Phone
044 150 0300
Location
Coral Isle, Leisure Island, Knysna, 6571, South Africa
HOW CAN WE HELP?
Get in touch with us
Contact us today to schedule an appointment and experience the difference we can make for your business!