1 00:00:00,090 --> 00:00:07,470 So now there's going to a public and private IP addresses, so there are two kinds of IP addresses, 2 00:00:08,050 --> 00:00:10,950 there are public and private addresses. 3 00:00:11,280 --> 00:00:16,950 So a public address identifies your device, you know, on the Internet, everyone else on the Internet 4 00:00:16,950 --> 00:00:18,480 can see a public IP address. 5 00:00:18,720 --> 00:00:24,930 And a private IP address is an address that identifies your device when you're on your own personal 6 00:00:24,930 --> 00:00:30,180 network or just some private network, something like a home, you know, you can find your public IP 7 00:00:30,180 --> 00:00:35,260 address by Googling my IP address, I'd show you, but then you'd have my my my IP address. 8 00:00:35,260 --> 00:00:39,360 He might use the tactics from this course to attack me so I won't show you. 9 00:00:40,740 --> 00:00:46,950 And also, you could find your private IP address by opening a command post or a terminal in like Mac 10 00:00:46,950 --> 00:00:53,850 and Linux and just type in IP config for Windows or I-F config for Mac and enter and you'll find out 11 00:00:53,850 --> 00:00:56,200 your private IP address and all the networks that you're on. 12 00:00:56,280 --> 00:01:01,860 So a little bit more so just so that you're aware, you got the memorize this part of the but private 13 00:01:01,860 --> 00:01:05,930 IP address fall into typically one of the following three ranges. 14 00:01:05,940 --> 00:01:09,360 So I'm not going to say this out, but there are three ranges right here. 15 00:01:09,390 --> 00:01:12,480 And for each one is more like four. 16 00:01:12,480 --> 00:01:15,690 As you go down, there's more IP addresses available for each one. 17 00:01:16,170 --> 00:01:18,800 And that's just based around, you know, the exact range. 18 00:01:18,810 --> 00:01:27,750 So that means like, for example, for the last one, the IP address can be 10 zero zero zero through 19 00:01:27,960 --> 00:01:30,930 10 to five to four to five. 20 00:01:31,270 --> 00:01:37,890 That's about 16 million seven hundred thirty seven thousand two hundred sixty IP addresses on that network 21 00:01:37,890 --> 00:01:38,580 as possible. 22 00:01:39,270 --> 00:01:45,360 So typically, you just need to be aware, you know, so that you know, that you're looking at a private 23 00:01:45,360 --> 00:01:45,960 IP address. 24 00:01:45,960 --> 00:01:47,790 You know, no worry about memorizing these. 25 00:01:47,940 --> 00:01:50,760 You can because you will impress people in an interview. 26 00:01:51,060 --> 00:01:55,890 But don't worry about memorizing them, like taking an artist, having written down somewhere, you 27 00:01:55,890 --> 00:01:58,190 know, like what a public IP address looks like. 28 00:01:58,200 --> 00:02:05,040 Like if you see an addresses like two hundred five, four, six, 10, you know, you're going to know 29 00:02:05,040 --> 00:02:06,810 that, hey, that's not a private IP address. 30 00:02:06,810 --> 00:02:11,280 It's probably a public one or like ten one, ten, nine, ten. 31 00:02:11,490 --> 00:02:11,890 You're going to. 32 00:02:11,910 --> 00:02:12,820 Hey, that's enough. 33 00:02:13,140 --> 00:02:13,940 So just be aware.