WASHINGTON, Nov. 22, 2011 /PRNewswire/ -- Cogent Communications Group, Inc. (NASDAQ: CCOI), one of the largest Internet service providers in the world, today announced that Dave Schaeffer, Cogent's chief executive officer, will present at the following conferences: (Logo: http://photos.prnewswire.com/prnh/20020204/DCM032LOGO) The Bank of America Merrill Lynch Leveraged Finance Conference is being held at the Loews Royal Pacific Resort at Universal Orlando in Orlando, FL. Dave Schaeffer will be presenting on Thursday, December 1st at 8:50 a.m. EST. The UBS 39th Annual Global Media and Communications Conference is being held at the Grand Hyatt New York in New York, NY. Dave Schaeffer will be presenting at 8:00 a.m. EST on Monday, December 5th. Investors and other interested parties may access a live audio webcast of the conference presentations by going to the Events section of Cogent's website ( http://www.cogentco.com/events) to access the link to the live audio webcasts. A replay of the Bank of America Merrill Lynch webcast will be available for 15 days following the presentation and a replay of the UBS webcast will be available for 90 days following the presentation on Cogent's website. About Cogent Communications Cogent Communications (NASDAQ: CCOI) is a multinational, Tier 1 facilities-based ISP, consistently ranked as one of the top five networks in the world. Cogent specializes in providing businesses with high speed Internet access and point-to-point transport services. Cogent's facilities-based, all-optical IP network backbone provides IP services in over 170 markets located in North America and Europe. Since its inception, Cogent has unleashed the benefits of IP technology, building one of the largest and highest capacity IP networks in the world. This network enables Cogent to offer large bandwidth connections at highly competitive prices. Cogent also offers superior customer support by virtue of its end-to-end control of service delivery and network monitoring.