2. 
ARPANET Advanced
Research Projects Agency Network
ARPANET

3.  ISOC : Internet
Society)
 IAB : Internet Architecture Board)
 . ICANN (Internet Cooperation for Assigned Names
and Number)
ICANN

4. - ARIN (American Registry for Internet Numbers)
- RIPE (Reseaux IP Europeens Network Coordination
Center)
- APNIC (Asia Pacific Network Information Center)
-
ISP (Internet Service Provider)
CATTelecom, TOT, True BB
IP Address Domain APNIC
- AfriNIC (African Network Information Center)
- LACNIC (Latin America and Caribbean Network
Information Center)

5.  IP Address)
IP)

6.  IP Version 4 (IPv4)
IPv4
- Private IP)
- Public IP)
 IP Version 6 (IPv6)
IPv4 IPv6

7. 
Domain Name System

8. 
- com
- net
- org

- co.th
- or.th
- ac.th
- go.th
- in.th

9. -
-
domain
.

10. 
Google)

11.  1. Keyword Index
- Search
Engine -
 Subject Directories Search Engine
 Metasearch Engines
Search Engine
Natural Language (

12. (Google)
(Yahoo)
(MSN Bing)
(AOL)
(Ask)
(Baidu)
Cuil
(Yandex)

13. 
site:
URL admission
admission site:www.tu.ac.th
 Link
link: URL link:www.tu.ac.th

filetype:
filetype Microsoft Powerpoint 2007
filetype:pptx

14. 
Google Cached
google cache
 E-mail
E-mail
E-mail
mict.go.th

Social Media”

15.  Title
Title intitle:
title
google hack
 Password google
Password filetype:lop
inurl:”password.log” password.log
web server

16. 
-
google, bing yahoo
-
www.linkedin.com
-
www.yellowpages.co.th
 2.
-
Phonebook
TOT phonebook.tot.co.th
- IP Address Public IP Address
IP
www.whatismyipaddress.com
- way back
Internet Archive