• 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 ec2-54-162-128-159.compute-1.amazonaws.* on 20th July 2018 @ 16:33 Unknown 181.64.20.* on 20th July 2018 @ 16:10 Unknown 36.110.163.* on 20th July 2018 @ 15:42 United Kingdom onode9.exensa.net.* on 20th July 2018 @ 15:08 Unknown 104-163-182-92.qc.cable.* on 20th July 2018 @ 14:54 United States 38.100.21.* on 20th July 2018 @ 13:52 Australia cpe-124-183-130-214.vb02.vic.* on 20th July 2018 @ 12:03 China 220.243.136.* on 20th July 2018 @ 11:30 Unknown 5x3x152x250.dynamic.kazan.* on 20th July 2018 @ 11:14 Unknown 128-69-186-78.broadband.corbina.* on 20th July 2018 @ 10:52 United Kingdom 163-172-65-23.rev.poneytelecom.* on 20th July 2018 @ 10:18 Canada 159.89.186.* on 20th July 2018 @ 9:44 China 220.243.135.* on 20th July 2018 @ 9:36 United States google-proxy-66-102-7-11.google.com.* on 20th July 2018 @ 9:13 Unknown 36.110.163.* on 20th July 2018 @ 8:43 Russian Federation broadband-77-37-192-101.ip.moscow.* on 20th July 2018 @ 8:17 United States ec2-54-191-249-63.us-west-2.compute.* on 20th July 2018 @ 7:12 United States cpe-172-193-96-127.qld.foxtel.* on 20th July 2018 @ 7:46 China 220.243.135.* on 20th July 2018 @ 6:36 Unknown 36.110.163.* on 20th July 2018 @ 5:53 China 220.243.136.* on 20th July 2018 @ 5:20 Canada msnbot-131-253-25-77.search.msn.* on 20th July 2018 @ 5:11 China 220.243.135.* on 20th July 2018 @ 4:50 China 220.243.135.* on 20th July 2018 @ 4:15 United States 40.77.177.* on 20th July 2018 @ 4:06 China 220.243.135.* on 20th July 2018 @ 3:42 China 220.243.135.* on 20th July 2018 @ 3:32 United States msnbot-40-77-189-106.search.msn.* on 20th July 2018 @ 3:25 China 220.243.136.* on 20th July 2018 @ 3:05 United States ec2-52-61-110-15.us-gov-west-1.compute.* on 20th July 2018 @ 2:44 China 220.243.136.* on 20th July 2018 @ 2:41 United States rate-limited-proxy-66-249-92-76.google.com.* on 20th July 2018 @ 2:11 United States ec2-52-83-254-182.cn-northwest-1.compute.* on 20th July 2018 @ 2:11 China 220.243.136.* on 20th July 2018 @ 1:41 Australia 111.206.198.* on 20th July 2018 @ 1:36 China 220.243.135.* on 20th July 2018 @ 1:11 China 220.243.135.* on 20th July 2018 @ 0:41 China 220.243.135.* on 20th July 2018 @ 0:11 Unknown 139.219.5.* on 19th July 2018 @ 23:41 Unknown ip-176-193-114-86.bb.netbynet.* on 19th July 2018 @ 23:24 Unknown broadband-37.204-254-81.ip.* on 19th July 2018 @ 23:24 Unknown 128-72-22-56.broadband.corbina.* on 19th July 2018 @ 23:24 Unknown broadband-188-255-95-227.ip.moscow.* on 19th July 2018 @ 23:24 China 220.243.135.* on 19th July 2018 @ 23:11 China 220.243.135.* on 19th July 2018 @ 22:41 Unknown 107.188.247.* on 19th July 2018 @ 22:08 Unknown 36.110.163.* on 19th July 2018 @ 22:06 United States ws-esr2-72-49-13-87.fuse.net.* on 19th July 2018 @ 21:53 Poland datafeedwatch.com..* on 19th July 2018 @ 21:45 China 220.243.135.* on 19th July 2018 @ 21:42 Unknown 46.42.132.* on 19th July 2018 @ 21:36 Unknown broadband-109-173-61-72.ip.moscow.* on 19th July 2018 @ 21:36 Unknown 128-68-57-53.broadband.corbina.* on 19th July 2018 @ 21:36 Unknown 128-75-118-108.broadband.corbina.* on 19th July 2018 @ 21:36 Czech Republic fulltextrobot-77-75-76-169.seznam.cz.* on 19th July 2018 @ 20:16 Ireland 86-46-129-193-dynamic.b-ras1.rtd.* on 19th July 2018 @ 20:06 Unknown broadband-178-140-198-122.ip.moscow.* on 19th July 2018 @ 19:33 Australia 184.229-178-58.dynamic.* on 19th July 2018 @ 17:31 Mexico customer-189-240-27-194.uninet-ide.com.* on 19th July 2018 @ 17:18 China 220.243.136.* on 19th July 2018 @ 17:06 China 220.243.136.* on 19th July 2018 @ 16:37 China 220.243.136.* on 19th July 2018 @ 16:07 Unknown 36.110.163.* on 19th July 2018 @ 15:40 China 220.243.135.* on 19th July 2018 @ 15:11 United States ec2-52-83-219-14.cn-northwest-1.compute.* on 19th July 2018 @ 14:40 Czech Republic 77.75.74.* on 19th July 2018 @ 14:33 United States ec2-54-222-219-233.cn-north-1.compute.* on 19th July 2018 @ 14:10 United States rate-limited-proxy-66-249-92-72.google.com.* on 19th July 2018 @ 11:24 Unknown 197-93-146-216.dsl.mweb.* on 19th July 2018 @ 11:19 Unknown 104.131.147.* on 19th July 2018 @ 11:17 Spain 84.123.92.* on 19th July 2018 @ 8:23 United States msnbot-40-77-188-95.search.msn.* on 19th July 2018 @ 7:41 Australia 123-51-64-97.static.dsl.* on 19th July 2018 @ 6:58 Unknown customer-MCA-XAL-246-202.megared.net.* on 19th July 2018 @ 6:41 Mexico dsl-189-243-28-33-dyn.prod-infinitum.com.* on 19th July 2018 @ 5:13