Internet service providers of the Netherlands

thumb|The former NATO bunker in [[Zeeland that housed CyberBunker]] thumb|Entrance to the CyberBunker bunker

thumb|Previous Ziggo logo Ziggo Holding B.V. ( ) is the largest cable operator in the Netherlands, providing digital cable television, Internet, and telephone service to both residential and commercial customers.

thumb|right|upright=1.6|Claranet network as of 2013

XS4ALL was an Internet service provider (ISP) in the Netherlands. It was founded in 1993 as an offshoot of the hackers club Hack-Tic by Felipe Rodriquez, Rop Gonggrijp, Paul Jongsma and Cor Bosman, while based in Amsterdam. It was the sixth provider in the Netherlands (after NLnet, SURFnet, HCC!hobbynet, Knoware and IAF) and the second company to offer Internet access to private individuals. Initially only offering dial-in services via modem and ISDN, it later expanded to offer dial-up access as well as ADSL, VDSL, and fiber-optic (FTTH) services as well as mobile internet (but no calling or t