• Another name for a computer on a TCP/IP network is: Host
• The Internet was originally called: ARPAnet
• Other names for hardware address are: MAC, Ethernet, physical, or NIC
• Software utility which uses ICMP is Ping
• The hardware address contain 12 hexadecimal characters
• The two protocols at the Transport layer are TCP (Transmission Control Protocol) and UDP (User Datagram Protocol)
• The name of the process that TCP uses to set up a connection is Three-way handshake
• The benefit of UDP is that UDP can transfer data faster.
• The benefit of TCP is that TCP guarantees delivery of data.
• The protocol that uses a larger header is TCP and not UDP
• The purpose of a checksum is to verifies that the packet was received correctly.
• The applications listen for requests at ports
• There are 65,536 ports

You can see below detailed web site live statistic with country name, flags and ip addresses that belong to countries.

We respect privacy from our visitors and because of that IP Address and host name are not fully viewable and only last 75 visitors are displayed. If host address from visitors is known then host address will be partially visible. Othervise ip address will be partially visible.

The last 75 visitors came from:

United States ec2-54-166-172-33.compute-1.amazonaws.* on 26th April 2018 @ 21:17 United Kingdom 163-172-65-229.rev.poneytelecom.* on 26th April 2018 @ 21:17 Unknown baiduspider-180-76-15-32.crawl.baidu.* on 26th April 2018 @ 21:01 Sweden 89-236-17-106.customer.t3.* on 26th April 2018 @ 18:42 United States 24-155-125-148.static.grandenetworks.* on 26th April 2018 @ 18:36 United Kingdom 163-172-65-122.rev.poneytelecom.* on 26th April 2018 @ 18:30 Canada 159.89.160.* on 26th April 2018 @ 17:51 United Kingdom 163-172-65-204.rev.poneytelecom.* on 26th April 2018 @ 17:04 United Kingdom 163-172-66-3.rev.poneytelecom.* on 26th April 2018 @ 16:34 United Kingdom 163-172-65-19.rev.poneytelecom.* on 26th April 2018 @ 14:24 United Kingdom 163-172-65-200.rev.poneytelecom.* on 26th April 2018 @ 13:28 Russian Federation 95-24-31-178.broadband.corbina.* on 26th April 2018 @ 11:26 Unknown 23.237.4.* on 26th April 2018 @ 10:15 China sogouspider-123-126-113-150.crawl.sogou.* on 26th April 2018 @ 10:14 United Kingdom 163-172-66-146.rev.poneytelecom.* on 26th April 2018 @ 10:05 United Kingdom 163-172-64-224.rev.poneytelecom.* on 26th April 2018 @ 9:57 United Kingdom mail.insall-architects.co.* on 26th April 2018 @ 9:32 Unknown 128-72-81-25.broadband.corbina.* on 26th April 2018 @ 9:18 Unknown 104-163-182-92.qc.cable.* on 26th April 2018 @ 9:00 Unknown broadband-46-188-52-117.2com.net.* on 26th April 2018 @ 8:27 Australia 64.96.215.* on 26th April 2018 @ 7:44 United Kingdom 163-172-64-183.rev.poneytelecom.* on 26th April 2018 @ 6:55 Unknown ip-176-193-164-154.bb.netbynet.* on 26th April 2018 @ 6:46 Unknown bas1-stjerome05-174-92-232-139.dsl.bell.* on 26th April 2018 @ 13:54 United Kingdom 163-172-66-147.rev.poneytelecom.* on 26th April 2018 @ 6:05 Czech Republic 77.75.74.* on 26th April 2018 @ 6:02 Unknown 46.42.133.* on 26th April 2018 @ 5:22 United Kingdom 163-172-65-225.rev.poneytelecom.* on 26th April 2018 @ 5:16 Unknown 101.191.171.* on 26th April 2018 @ 3:05 Unknown 14.152.59.* on 26th April 2018 @ 0:50 United States msnbot-207-46-13-154.search.msn.* on 26th April 2018 @ 0:39 Unknown 179.51.1.* on 25th April 2018 @ 23:52 United States 138.128.244.* on 25th April 2018 @ 20:59 United States 31.135.83.* on 25th April 2018 @ 20:00 Unknown static-186-121-250-82.acelerate.net.* on 25th April 2018 @ 18:04 Unknown 187-177-237-237.dynamic.axtel.* on 25th April 2018 @ 17:09 Spain 84.126.126.* on 25th April 2018 @ 16:29 Unknown 108.61.187.* on 25th April 2018 @ 16:27 United States 216.253.78.* on 25th April 2018 @ 16:11 United States 40.77.189.* on 25th April 2018 @ 15:52 Unknown 197.214.69.* on 25th April 2018 @ 15:31 Unknown 176-175-167-106.abo.bbox.* on 25th April 2018 @ 15:09 Philippines 124.106.140.* on 25th April 2018 @ 12:50 United States 26.191.195.* on 25th April 2018 @ 12:48 Ecuador 74.25.214.* on 25th April 2018 @ 11:50 Russian Federation dynamicip-94-180-227-150.pppoe.kzn.* on 25th April 2018 @ 11:16 Unknown ip-95-221-58-136.bb.netbynet.* on 25th April 2018 @ 11:16 United States msnbot-199-30-25-89.search.msn.* on 25th April 2018 @ 11:10 United States google-proxy-66-102-6-174.google.com.* on 25th April 2018 @ 10:49 Unknown ip-109-63-218-253.bb.netbynet.* on 25th April 2018 @ 10:47 Unknown 37-147-247-116.broadband.corbina.* on 25th April 2018 @ 10:47 Russian Federation 95-27-135-51.broadband.corbina.* on 25th April 2018 @ 10:47 United States 208-87-233-140.mailcontrol.com.* on 25th April 2018 @ 9:32 Russian Federation broadband-77-37-168-40.moscow.rt.* on 25th April 2018 @ 8:06 Unknown 104.238.170.* on 25th April 2018 @ 7:59 Australia wmm1197585.lnk.telstra.* on 25th April 2018 @ 6:48 Unknown 104-238-169-31.choopa.net.* on 25th April 2018 @ 6:38 United States msnbot-157-55-39-134.search.msn.* on 25th April 2018 @ 5:49 Australia cpe-110-150-57-188.nb08.nsw.* on 25th April 2018 @ 3:50 Mexico 201.163.117.* on 25th April 2018 @ 22:07 United States google-proxy-66-249-80-10.google.com.* on 25th April 2018 @ 1:19 Canada modemcable058.125-56-74.mc.* on 26th April 2018 @ 21:17 Australia 139.59.92.* on 24th April 2018 @ 23:58 Unknown 104-58-247-26.lightspeed.fyvlar.* on 24th April 2018 @ 23:17 Unknown 186.118.34.* on 24th April 2018 @ 23:03 China sogouspider-220-181-125-178.crawl.sogou.* on 24th April 2018 @ 21:23