ZyXEL Communications 802.11g HomePlug AV ADSL2+ Gateway P-660HWP-Dx User Manual page 363

Table 167 Class B Subnet Planning (continued)
NO. "BORROWED" HOST
BITS
4
5
6
7
8
9
10
11
12
13
14
15
P-660HWP-Dx User's Guide
SUBNET MASK
255.255.240.0 (/20)
255.255.248.0 (/21)
255.255.252.0 (/22)
255.255.254.0 (/23)
255.255.255.0 (/24)
255.255.255.128 (/25)
255.255.255.192 (/26)
255.255.255.224 (/27)
255.255.255.240 (/28)
255.255.255.248 (/29)
255.255.255.252 (/30)
255.255.255.254 (/31)
Appendix E IP Subnetting
NO. HOSTS PER
NO. SUBNETS
SUBNET
16 4094
32 2046
64 1022
128 510
256 254
512 126
1024 62
2048 30
4096 14
8192 6
16384 2
32768 1
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