Why Customers Chose Cogent• Founded in 1999 with $14 billion of invested capital ($4 billion of PP&E) purchased for $60 million on an IP only Network. (hence why we can pass on such low rates)• Low cost efficient network is approximately 31% utilized.• We offer a dedicated, non-oversubscribed “uncontended service” – if you take 300G Capacity, guess what, you can use 300G, always.• Independent third parties rank Cogent as one of the leading ISPs in the world: Largest ISP by AS connectivity (Fixed Orbit & CAIDA).• Currently connected to over 6,810 individual AS numbers so we are extremely well connected.• Over 70% of traffic that starts on our network, ends on our network, thereby improving latency and end user experiences.• Cogent’s network carries ~24% of all Internet traffic and serves hundreds of markets across 6 continents.Cogent Communications Holdings, Inc. (NASDAQ: CCOI) is a multinational, Tier 1 facilities-based ISP, consistently ranked as one of the top five Internet backbone networks in the world. Cogent specializes in providing businesses with high speed Internet access, Ethernet transport and colocation services. Cogent built one of the largest and highest capacity IP networks in existence. This network enables Cogent to offer large bandwidth connections at highly competitive prices.