1
vote
1answer
39 views

Hide IP from flash objects

Running a flash plugin will make it able to retrieve my real IP address even if I'm using a proxy. Is there a way to prevent that?
0
votes
3answers
173 views

I changed the IP address on my router and now can't access the web interface

I changed the IP address on my bt home hub 5 router from 192.168.1.254 to 192.168.0.254 because I was trying to connect to an IP camera - big mistake. Now I can connect to the router but there is no ...
0
votes
0answers
72 views

Ethernet port on Linux machine not recognizing ethernet connection with embedded device

I have an atmel at91sam7x256 microcontroller that I would like to use for a TCP/IP communication. The very first step of my project is to be able to "ping" my board given its IP address. I have its IP ...
0
votes
2answers
124 views

Is it possible to get different external IP Address for two different computers that connect to the same router? How?

I want to play an online game with my brother, but the game seems to prevent having two users use the same external IP Address at the same time. Is there any way to have two different external IP ...
0
votes
2answers
71 views

ifconfig command on mac does not show IP address

When I run ifconfig, eth0 is not shown, and only en0 is displayed: >> ifconfig en0 | grep inet inet 192.168.0.102 netmask 0xffffff00 broadcast 192.168.0.255 When I type My IP in Google, my IP ...
50
votes
7answers
6k views

IP address that is the equivalent of /dev/null

Is there an IP address that would result in any packet sent to be ignored (blackholed)? I know I can always set up a router with an IP address and then just have it ignore all packets sent to it, but ...
0
votes
1answer
67 views

IP Address Information

When I connect from abroad to my host (home) computer and use it to access a casino in Europe, is there anyway my ISP in the country that i'm in at the time can tell that I am connected to the casino ...
0
votes
2answers
112 views

How to calculate ip address in a range?

If I run this command, # nmap -sP 192.168.0.120/25 which IP addresses are scanned? How can I calculate the IP addresses that are in this range? I've been searching Google but I couldn't find ...
0
votes
0answers
86 views

Likeliness of obtaining same IP address after restarting a router

My actual objective is to simulate logged IPs of web-site users who are all assumed to use dynamically assigned IPs. There will be two kinds of users: good users who only change IP when the ISP ...
0
votes
2answers
1k views

Why can't IP addresses start with 0 or 255?

It was specified somewhere (presumably in an RFC) that Class A addresses range from 1-126 in the first octet, and that class E addresses range from 240-254, but that leaves out two potential networks ...
1
vote
3answers
373 views

Network addressing without wasting IP addresses

I know how to do the classic "network addressing" when I am allowed to waste IP addresses. For example, if I need to hook up 9 computers, I could use a /28 subnet, which allows 16 hosts to be mapped ...
2
votes
2answers
1k views

Is 225.225.225.128 a valid subnet mask?

I have been told that we have two devices on a network: 10.40.225.142 and 10.40.225.144 These devices both have Gateway 10.40.225.129 Subnet mask 225.225.225.128 (note 225 is Not a typo) These ...
298
votes
4answers
38k views

Why does pinging 192.168.072 (only 2 dots) return a response from 192.168.0.58?

I mistakenly missed the dot off of an IP address and typed in 192.168.072. To my surprise I connected to a machine at 192.168.0.58 If I ping 192.168.072 I get responses from 192.168.0.58. Why is ...
3
votes
2answers
2k views

Find all past desktop IP addresses

Is there a way to find some type of log file that saves all IP address that were assigned to a desktop? I changed an static IP of a desktop (switched it to DHCP) of mine and i can not recall what the ...
0
votes
4answers
10k views

What do the different parts of an ip address mean? [closed]

I was looking at an IP address and I was wondering if they can be read like phone numbers? I.e. does each of the four parts have a meaning: country code, area code, etc.? For an example: IP of ...
0
votes
1answer
740 views

how to use custom ip address to browse a web page c#/.net [closed]

i am trying to browse web page using custom(user provided) ip address but it's not working. webBrowser1 loads web page successfully but it's not using custom ip address, it loads page with real ip ...
1
vote
1answer
476 views

I cannot open an IP address in Ubuntu

I have installed some cameras in my private business and now I wanted to open the views from my computer. I got the Ip address and the username along with the password. However when I tried to open it ...
0
votes
3answers
3k views

How do I figure out which user is behind an IP address?

I was able to get a connected IP addresses on my network by pinging the broadcast IP. Now how do I figure out more information about that individual IP address, say it is 192.168.0.199? Can I say ...
4
votes
2answers
3k views

How many characters can an IP address be?

I have to create a field in a mysql table to store ip addresses. I need to know the maximum characters an ip address can possibly be. Whether ipv4, ipv6 or some other type that can render a valid ip ...
1
vote
3answers
133 views

How is it possible to detect whether or not a device is “routing”?

The building I'm in provides ethernet ports through the walls in each room, but it is stated in their policy that they "do not allow wireless routers." They have been known to deactivate certain ...
0
votes
1answer
150 views

View I.P. Address of a connected remote user

This might be hard to explain so I'm going to try my best here... I have a computer that connects through a VPN tunnel and then uses remote desktop to gain access to another computer. I can go in ...
7
votes
5answers
940 views

Is it possible to get your router's external ip address without using a website?

I was wondering if there was a way to find out your router's ip address without using a website like www.whatismyip.com. I searched around, and I am beginning to think it is impossible. If that is ...
1
vote
1answer
4k views

Do I need the broadcast and network values in etc/network/interfaces?

My ISP has given me two static IPs, and I was just configuring the etc/network/interfaces file and saw that I need netmask, gateway, address, broadcast and network values. I only have the first ...
0
votes
4answers
511 views

How to recover a server stuck with a bad IP address ? (NSLU2)

I have a NSLU2 (debian server) that was configured for an old network, with a static IP address on Ethernet. Now I've moved, and the server boots using the old IP address, so I can't access it when I ...
7
votes
2answers
23k views

How to get the real IP address of someone using a proxy?

I was researching digital goods and security when I stumbled upon this company. One of the services they provide is "Real IP". They claim to be able to get the real IP address of users even when ...
9
votes
3answers
7k views

What is the maximum number of IPs that can be assigned to a given computer?

I really need to know this for a linux server, but since it also applies to client OSes, I figured the question should be posed here instead of server fault.
1
vote
1answer
219 views

IP Address Changing

How can I go to the same website but use a different IP address every time? Does TOR do this? I want to access a site but not have it know that the same IP is hitting it everytime. TOR or ...
-1
votes
2answers
3k views

How to change a static IP to a dynamic or at least change it?

I have a static IP address and I want to change it or convert it into a dynamic IP address. How would I do this? I'm using a Linksys router and running Mac OS X. Thanks! FW_Alex
0
votes
4answers
1k views

How does Windows Remote Desktop Connection know which computer to connect to?

How does Windows Remote Desktop connection work? An IP address is used to connect to the computer but....how can that IP be accessed from anywhere? If, for example, the IP address is 192.168.1.55, ...
3
votes
4answers
2k views

finding IP address using Linux command prompt

I'm looking for a way to get my IP address using the command prompt in Linux. I know when you type "ifconfig" you can get your local IP address (i.e. 192.168.0.103), but I'm looking for my IP address ...
6
votes
5answers
12k views

Is it possible to host a web server from behind a NAT

My PC is behind a NAT router that has a public IP address. If I want to host a website then I believe I need a domain name which I can purchase from some site which would pledge to resolve all DNS ...