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Get connected with Castnet fibre

Complete the online application form and Castnet will process your fibre signup details.

Call us: 044 150 0300
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1. Your details2. Package3. Sign & debit order

Applicant type


Business details

Personal details

Installation address

Wi-Fi device




Fibre package







Debit order & signature

Signature *

Draw your signature above (mouse or finger). By submitting you authorise Castnet to debit the account above and accept the Castnet terms & conditions.

Wi-Fi device options: rent a fully managed Premium Wi-Fi 6 mesh router for R65/pm - Castnet monitors it 24/7, alerts on outages and fixes most issues remotely; buy the Basic R950 or Premium R1,600 once-off (device + installation), or connect your own router (R450 activation, advanced users). You choose this inside the application form. Full router details.


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