![]() If someone comes to visit, you tell them the password and they know it forever. Typically WPA and WPA2 encryption are used in Pre-Shared Key (PSK) mode, which means there is one password for the entire network. Or, to find good guys using the network that you were not aware of. The device list, which takes only seconds to produce, is a great way to verify that bad guys have not hopped onto your network. Unlike my router, Fing reports on all connected devices. Still, that's better than the iOS version which does not report DNS servers at all.īut, it is the device list, that's the sexy part of the app. One gripe here is that the Android version only reports a single DNS server IP address, even on a network configured to use multiple DNS servers. The "Local address" is the IP address of the device running Fing. The public name is labeled "Internet address" a poor choice of terms. An Android example is below.įing reports the default gateway (the IP address of the router), the MAC address of the router (BSSID), its public name (such as or .net), the ISP the router is connected to, and the geographic location of the router (not always accurate). ![]() Note that on an iPad, the app does not report when the last network scan was run.Ĭlicking on the network section at the top of the display brings up details about the network. "SSID_Name" is standing in for the name of my network which I crudely erased. The initial screen from my iPad is shown below.įing takes advantage of the bigger iPad screen to label the node field. To scan again, press the standard refresh icon, the circular arrow at the top. In the display above, under the node count, we see that the last network scan was 24 hours ago. The "18/20" on the right means that there are currently 18 devices connected to the network and that two devices, that were connected in the past, are not there now.įing starts up quickly because it does not automatically scan the network. To networking nerds a "node" is a computing device on a network. network name, "Overlook WiFi" in the example) and the node count. The top of the display shows the SSID (a.k.a. A larger version of this display is available here. An Android screenshot of this initial display is shown below. The main feature of Fing is scanning and discovering all the devices on the same network that it's running on. This allows you to run the app whenver the mood strikes. I have not looked into Fing on a full-sized computer because, to me, network discovery and monitoring is an application best done on a device that starts up and shuts down in seconds. Originally it ran on personal computers under Linux, Mac OS and Windows. The mobile editions appear to be the latest incarnations of Fing. According to the developer, Overlook, it also runs on a Kindle Fire. I tested Fing on both an HTC smartphone running Android 2.3.4 and a Samsung Galaxy Player 4 running version 2.6.35.7. That said, Fing on Android (currently at version 1.27.2) seems a bit more polished. ![]() Recently, I stumbled across an article at SmallCloudBuilder, Cool Android Apps For Network Fun, which said "Overlook Fing is probably the best Android app you can get for your home network." Intrigued, I tried it - and loved it.Īpple enthusiasts should not be put off by the title as Fing also runs on iOS (I tested version 1.5 on my first generation iPad running iOS v4). And, even Netgear routers, which do report on all attached devices, provide very little information. My Linksys router, for example, doesn't report anything about devices with static IP addresses. But, many routers are stingy with information. After all, it sits at the heart of small networks all devices connect to it and all data flows through it. You might expect to get this information from the router. Fing, an application for both Android and iOS, seems to be the answer. I have been looking for a simple way to see all the devices on a Local Area Network for a long time.
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