1995 . Internet 5 . , . Internet , . , , ( 2000) , TCP/IP ( Transmission Control Protocol/Internet Protocol ).
Internet IP-. , Internet ( ) Internet ( Internet). IP- - 4- , . , 195.19.19.19 - .
IP- : . , , .
IP-. , . IP- , . . ( , ). (. 5.6).
5.6
IP-
1-126 | |||
128- 191 | |||
192-223 |
IP IP-: IP - , IP- IP-. IP- . 5,6.
, , 4. , , , IP-. 32- . , , ( delay ) . IP- . (). . (, ..). . , . . . . - IP- . - IP- . , . 32- .
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. 5.6. IP-
, Internet . DNS (Domain Name System) - , IP- , .
IP- Ping. IP- . Ping , . .
TCP/IP Internet, .
Internet SMTP (Simple Mail Transfer Protocol), - on-line ( , off-line ).
Internet MIME, . RFC-822 , 7- ASCII ( UUDECODE) MIME , , -. , :
(text);
(multipart);
(message);
(image);
- (audio);
(video);
(application).
. , ,. MIME .
, ,64base - .
, Internet ,
FTP ARCHIE;
WWW;
Gopher;
WAIS;
WHOIS.