A wireless Internet service provider (WISP) is an Internet service provider with a network based on wireless networking. Technology may include commonplace Wi-Fi wireless mesh networking, or proprietary equipment designed to operate over open 900 MHz, 2.4 GHz, 4.9, 5.2, 5.4, 5.7, and 5.8 GHz bands or licensed frequencies such as 2.5 GHz (EBS/BRS), 3.65 GHz (NN) and in the UHF band (including the MMDS frequency band) and LMDS.[citation needed]
What are some bands that Wi-Fi can operate over? 
900 MHz, 2.4 GHz, 4.9, 5.2, 5.4, 5.7, and 5.8 GHz bands
Technology may include commonplace Wi-Fi wireless mesh networking, or proprietary equipment designed to operate over open 900 MHz, 2.4 GHz, 4.9, 5.2, 5.4, 5.7, and 5.8 GHz bands or licensed frequencies such as 2.5 GHz (EBS/BRS), 3.65 GHz (NN) and in the UHF band (including the MMDS frequency band) and LMDS.[citation needed]
Technology may include commonplace Wi-Fi wireless mesh networking, or proprietary equipment designed to operate over open nine hundred MHz, two point four GHz, four point nine, five point two, five point four, five point seven, and five point eight GHz bands or licensed frequencies such as two point five GHz (EBS/BRS), three point sixty-five GHz (NN) and in the UHF band (including the MMDS frequency band) and LMDS.[citation needed]
What are some bands that Wi-Fi can operate over? 