1
IP- , , IP- , IP- .
:
) 36.24.212.27
36, ;
IP- 36.0.0.0;
255.0.0.0;
IP- : 36.255.255.255.
:
B) 151.204.234.208
151, ;
IP- 151.204.0.0;
255.255.0.0;
IP- : 151.204.255.255
:
C) 167.143.166.151
167, ;
IP- 167.143.0.0;
255.255.0.0;
IP- : 167.143.255.255
:
D) 81.207.5.124
81, ;
IP- 81.0.0.0;
255.0.0.0;
IP- : 81.255.255.255
2
:
a) : 36.24.212.27/30
: /30 30 :
11111111.11111111. 11111111.111111 00
255.255.255.252.
2.1 IP-
1 | 2 | 3 | 4 | |
IP- | 00100100. | 00011000. | 11010100. | |
11111111. | 11111111. | 11111111. | ||
IP- . | 00100100. | 00011000. | 11010100. | |
IP- . | 36. | 24. | 212. |
:
00000000.00000000.00000000.00000011
: 0.0.0.3
2.2 ()
1 | 2 | 3 | 4 | |
IP- | 00011000. | 11010100. | ||
. | 00000000. | 00000000. | 00000000. | |
11010100. | ||||
36. | 24. | 212. |
b) : 151.204.234.208/18
: /18 18 :
11111111.11111111. 11 000000.00000000
255.255.192.0.
2.3 IP-
1 | 2 | 3 | 4 | |
IP- | 10011001. | 11101010. | ||
11111111. | 11111111. | |||
IP- . | 10011001. | |||
IP- . | 151. | 204. | 192. |
:
00000000.00000000.00111111.11111111
: 0.0.63.255
2.4 ()
1 | 2 | 3 | 4 | |
IP- | 11001100. | 11101010. | ||
. | 00000000. | 00000000. | ||
151. | 204. | 255. |
c) : 167.143.166.151/20
|
|
: /20 20 :
11111111.11111111. 11110000.00000000
255.255.240.0.
2.5 IP-
1 | 2 | 3 | 4 | |
IP- | 10100111. | 10100110. | ||
11111111. | 11111111. | |||
IP- . | 10100111. | |||
IP- . | 167. | 143. | 240. |
:
00000000.00000000.00001111.11111111
: 0.0.15.255
2.6 ()
1 | 2 | 3 | 4 | |
IP- | 10001111. | 10100110. | ||
. | 00000000. | 00000000. | 00001111. | |
10101111. | ||||
167. | 143. | 175. |
d) : 81.207.5.124/28
: /28 28 :
11111111.11111111. 11111111. 11110000
255.255.255.240.
2.7 IP-
1 | 2 | 3 | 4 | |
IP- | 01010001. | 00000101. | ||
11111111. | 11111111. | |||
IP- . | 01010001. | |||
IP- . | 81. | 207. | 5. |
:
00000000.00000000.00000000.00001111
: 0.0.0.15
2.8 ()
1 | 2 | 3 | 4 | |
IP- | 11001111. | 00000101. | ||
. | 00000000. | 00000000. | 00000000. | |
81. | 207. | 5. |
3
, .
:
a) 255.254.0.0 :
11111111.11111110.00000000.00000000
, IP- . , 15
b) 255.255.255.214 :
11111111.11111111.11111111.11010110
, .
c) 255.255.255.248 :
11111111.11111111.11111111.11111000
, IP- . , 29
d) 255.255.248.0 :
11111111.11111111.11111000.00000000
, IP- . , 21
4
a) IP- : 185.129.0.0./9
|
|
: :
11111111.10000000.00000000.00000000 = 255.128.0.0
4.1 IP-
IP- | 10111001. | 10000001. | 00000000. | |
11111111. | 10000000. | 00000000. | ||
IP- . | 10101001. | 00000000. | ||
IP- . | 185. | 128. | 0. |
IP- 185.129.0.0 185.128.0.0, IP- 185.129.0.0 /9.
b) IP- : 80.0.0.0/5
: :
11111000.00000000.00000000.00000000 = 248.0.0.0
4.2 IP-
IP- | 00000000. | |||
00000000. | 00000000. | |||
IP- . | 01010000. | 00000000. | ||
IP- . | 80. | 0. | 0. |
IP- 80.0.0.0 80.0.0.0, IP- 80.0.0.0 /5.
c) IP- : 100.241.96.0/22
: :
11111111.11111111.11111100.00000000 = 255.255.252.0
4.3 IP-
IP- | 01100100. | 11110001. | 01100000. | |
11111111. | 11111111. | 11111100. | ||
IP- . | 01100100. | 11110001. | 01100000. | |
IP- . | 100. | 241. | 96. |
IP- 100.241.96.0. 100.241.96.0, IP- 100.241.96.0 /22.
d) IP- : 129.199.93.82/31
: :
11111111.11111111.11111111.11111110 = 255.255.255.254
4.4 IP-
IP- | 10000001. | 11000111. | 01011101. | |
11111111. | 11111111. | 11111111. | ||
IP- . | ||||
IP- . | 129. | 199. | 93. |
IP- 129.199.93.82 129.199.93.82, IP- 129.199.93.82 /31.
5
a) IP- : 229.52.171.90-229.50.17.191/3
:
:
11111111.11111111.11111111.11111100 = 255.255.255.252.
5.1 IP- 229.52.17.190/30
IP- | 11100101. | 00110100. | 00010001. | |
11111111. | 11111111. | |||
IP- . | 11100101. | 00110100. | 00010001. | |
IP- . | 229. | 52. | 17. |
5.1 , IP- 229.52.17.190/30 IP- : 229.52.17.188
5.2 IP- 229.50.17.191/30
IP- | 11100101. | 00010001. | ||
11111111. | 11111111. | 11111111. | ||
IP- . | 1100101. | 00010001. | ||
IP- . | 229. | 50. | 17. |
5.2 , IP- 229.50.17.191/30 IP- : 229.50.17.188
|
|
, , IP- 30 .
b) IP- : 226.144.183.64-226.128.186.152/19
:
:
11111111.10000000.00000000.00000000 = 255.128.0.0.
5.3 IP- 226.144.183.64/9
IP- | 10010000. | 10110111. | ||
11111111. | 10000000. | 00000000. | ||
IP- . | 10000000. | 00000000. | ||
IP- . | 226. | 128. | 0. |
5.3 , IP- 226.144.183.64/19 IP- : 226.128.0.0
5.4 IP- 226.128.186.152/9
IP- | 11100010. | 10111010. | ||
11111111. | 10000000. | 00000000. | ||
IP- . | 11100010. | 10000000. | 00000000. | |
IP- . | 226. | 128. | 0. |
5.4 , IP- 226.128.186.152/9 IP- : 226.128.0.0
, , IP- 9 .
6
a) , IP- : 221.220.88.73-223.222.74.206.
:
:
221.220.88.73=11011101.11011100.01011000.01001001
223.222.74.206=11011111.11011110.01001010.11001110
, 6 . , IP- , 6 .
b) , IP- : 32.102.0.46-32.102.0.47
:
:
32.102.0.46=00100000.01100110.00000000.00101110
32.102.0.47=00100000.01100110.00000000.00101111
, 31 . , IP- , 31.
7
. .
7.1 : 1
7.1.
IP- | IP- | ||
A | 0.0.0.0 | 0.0.0.0 | 4.4.4.12 |
B | 10.10.10.0 | 255.255.255.0 | 4.4.4.11 |
33.33.33.0 | 255.255.255.0 | 5.5.5.12 | |
C | 0.0.0.0 | 0.0.0.0 | 5.5.5.11 |
1. . (.). . , 7, 2012.
2. Olivier Hersent, David Boswarthick, Omar Elloumi. The Internet of Things: Key Applications and Protocols. Willey, 2012. 370 p
3. URL: http://www.tadviser.ru/index.php/:____ (Internet_of_Things,_IoT) ( 20.11.2016)