1. ©2016 EarthLink. All rights reserved. EarthLink Enterprise & Mid-Market overview

2. 2 ©2016 EarthLink. All rights reserved. What we do We design, build and manage cloud optimized networks that improve application performance, reduce costs, and lower the burden of management allowing our customers to deliver great customer experiences in a cloud connected world. Founded 1994 $1B+ revenue 750,000+ customer relationships

3. 3 ©2016 EarthLink. All rights reserved. Experts in widely distributed enterprises Retailers Restaurants Financial institutions Healthcare providers Professional service firms Federal and local governments

4. 4 ©2016 EarthLink. All rights reserved. Network role in IT transformation IT department IT ops focus Users going to SaaS directly (bypassed IT) Transitioning infrastructure (project + ops focus) Innovative business partner and IT service manager Software Custom apps; under-used software licenses Adoption of some best of breed applications Retiring non-compliant legacy apps; more SaaS Full SaaS, leveraging industry best of breed Analytics Limited reporting; poor data Fragmented data across legacy and cloud Deep analytics within SaaS silos; limited aggregation Company wide analytics, realtime ops integration Infrastructure Disorganized in-house legacy datacenter and compute/storage Well functioning, fully in- house legacy datacenter and compute/storage Hybrid cloud infrastructure (legacy private / public cloud) Legacy IT decommissions (fully scalable cloud) Network Raw MPLS / Internet bandwidth per site Increased bandwidth to support SaaS Bandwidth optimization to support hybrid infra. Seamless cloud data connectivity on demand Security Basic firewall equipment SaaS user access control, internet gateway security (zScaler) 24x7 security monitoring (network / infra / SaaS) Data filtering and accessibility controls enforced by the network AdoptAdvance AspireExcel Cloud and Network Maturity Curve I stage II stage III stage IV stage

5. 5 ©2016 EarthLink. All rights reserved. Solutions to enable transformation Optimize your business & cloud networks Engage your customer Protect your brandReduce the burden of management Cloud optimized network

6. 6 ©2016 EarthLink. All rights reserved. Solutions in action “More hosted, more SaaS solutions, is driving the need for that network. EarthLink has been able to support us in our growth, their investment in the future is probably what's got us most excited.” MPLS, 4G LTE backup MPLS, Professional Services, PCI Compliance, Secure WiFi, Firewall “We stress security to our franchisees and have mandated full PCI compliance. The EarthLink Franchise Solution is the most efficient way for our franchisees to achieve compliance and to protect their businesses, their customers, and our brand.” “With EarthLink, we can provide a secure network for our company and secure WiFi connectivity for our members and address PCI compliance, further protecting the Gold's Gym brand and member experience.” Managed Network and Security, PCI Compliance, Secure WiFi

7. 7 ©2016 EarthLink. All rights reserved. Professional Services Value Added Services Network Services MPLSInternetHybridSD-WAN Security Voice & Unified Communications Network Monitoring Cloud connect Transport / Access mgmt WiFi with Analytics AssessDiagnoseTransform Services portfolio

8. 8 ©2016 EarthLink. All rights reserved. Providing great service to our customers myLink® portal for centralized control Account teams who know your business Service and support aligned with your needs “…EarthLink was in the sweet spot so that we could get the right level of attention… they recognize us as a valuable customer, and in a lot of cases we wouldn't get that kind of attention.” — Peter Girgis, CIO, Dunn-Edwards

9. 9 ©2016 EarthLink. All rights reserved. Build a solution using services and tools to prioritize your most critical data, applications, service locations and users. Manage it to ensure optimized performance, reliability, and security, and improve business agility, while reducing the burden on your IT staff. Design a customized solution optimized for the right mix of performance, reliability, security, control and ROI for each service location. Secure your brand reputation by protecting critical assets, meeting compliance requirements, and giving customers peace of mind. Assess your business needs, application requirements and future IT roadmap to drive an optimized network solution. A full-service provider A 360° Solution so our customers can focus on customer experience

11. ©2016 EarthLink. All rights reserved. Appendix

12. 12 ©2016 EarthLink. All rights reserved. myLink® Your business control point Single pane of glass for managing voice, data and IT, including: – Visual status’ & alerts of network health – Per site/location management tools – Monitoring cloud control panel – Progressive order status – Quick & easy repair ticketing – Self provisioning cloud hosting – Monitored security services – Near real time network utilization reports

13. 13 ©2016 EarthLink. All rights reserved. Solutions in action MPLS, Cloud Express “The ability to have a stable network allows us to take our focus off of this and really provide the value- added service to our customers that they really need… that's proven itself out very well.” MPLS, PCI compliance, Secure WiFi, Firewall “Being able to have something stable and understanding that someone is keeping an eye on the systems and the stores for me really helps me continue to focus on strategic things vs the tactical things I might get tied up with.” “We’re very pleased with the increased productivity and feature- rich performance of EarthLink Hosted Voice. It has improved our communications to provide a higher level of patient care.” Hosted Voice