Internet Speed in Guam increased to 9406.03 KBps in the first quarter of 2017 from 8489.10 KBps in the fourth quarter of 2016. Internet Speed in Guam averaged 3204.11 KBps from 2007 until 2017, reaching an all time high of 9406.03 KBps in the first quarter of 2017 and a record low of 956.15 KBps in the third quarter of 2007. source: AKAMAI