Map and information on the HEAnet School Broadband Network. Website Switcher.ie Sample broadband comparison website. Forward Internet Ireland Limited Internet Maps Website Ireland Offline Map Map of broadband availability in Ireland. IrelandOffline Global Internet Map 2012 TeleGeography Website Internet Traffic Report “The Internet Traffic Report monitors the flow of data around the world. It then displays a value between zero and 100. Higher values indicate faster and more reliable connections. “ Internet Traffic Report Real-Time Web Monitor “Akamai monitors global Internet conditions around the With this real-time data we identify the global regions target of the greatest web attack traffic, cities with the slowest web connections (latency) and geographic areas with the most web traffic (traffic density). “ Akamai Website Submarine Cable Map Mapping the world's undersea cables. “Data contained in this map is drawn from the Global Bandwidth Research Service and is updated on a regular basis.” TeleGeography Website Submarine Map 2015 TeleGeography Website Greg's Cable Map “an attempt to consolidate all the available information about the undersea communications infrastructure“ Greg Mahlknecht Website Nasa Interactive Satellite Tracker Live satellite map and data. WebGL and non-WebGL versions. Nasa
Website SatBeams.com Satellite maps and footprints. Satbeams SPRL Website WiGLE Collaborative WiFi map of the world. bobzilla & arkasha & uhtu Video Professor Messer's Networks+ Tutorials Excellent video tutorials in a wide range of networking topics. Messer Studios Video The New Boston Networking tutorials. Bucky Roberts Video Fiber optic cables: How they work Engineer Guy Video How It's Made: Optics Discovery / Science Channel Video EXFO Tube EXFO's Animated Glossary of Fiber Optics EXFO Video Emerald Bridge Fibres Network A view of cable laying across the Irish Sea. ESB Telecoms Video The Telegraph Field - Valentia Island Telegraph Field Valentia Video American Experience: The Transatlantic Cable PBS TV‡ Modern Marvels: Transatlantic Cable History Channel Video How it's Made: Copper Communications Cables Superior Essex Video Explore a Google data center with Street View Google Video Networking 101 Cisco AT&T Tech Channel “The AT&T Tech Channel is your source for videos about the past, present and future of the world of technology. From the depths of tech AT&T
Network Tools Website Hea.net Access to statistics and information on the Heanet external connections, backbone and networks – including schools broadband – and “Looking Glass” online testing tools. HEAnet Website SpeedTest.net Visual speedtest and comparison tool. Ookla Website SpeedOf.me HTML 5 alternative to SpeedTest.net SPEED OF ME Website IP Chicken Get your router's external IP address. IPChicken Website Info Sniper Attempt to geolocate an IP address. infoSNIPER.net Website Visual Traceroute Illustrate Internet routing from a set of testing servers. VisualRoute Website HWAddress Lookup MAC addresses and companies. Software Bping Audible ping alternative for Windows. Useful and fun for the classroom when testing connections – especially between rooms. Software WireShark Cross-platform free open-source network (wired and WiFi) passive wire sniffing tool. Perfect educational tool for parsing the Ethernet frame. Wireshark Foundation Software TCPDump Free open-source command-line alternative to WireShark. Tcpdump/Libpcap Software Fing Free Android app. Scans network and machine services. Overlook