您在這裡
IP 地址列表: 172.71.248.* (172.71.248.0 - 172.71.248.254)
這是第壹個字節為172,第二個字節為71,第三個字節為248,第四個字節在0 - 255之間的IP地址列表,表示為172.71.248.* (172.71.248.0 - 172.71.248.255)。
這個IP地址列表中包含256個IP地址,我們以其中壹個IP地址172.71.248.1為例,來描述這個IP的屬性:
但這只是其中1個IP地址的例子,並不代表這個列表中所有的IP地址都有同樣的屬性,如果需要了解其它IP和更詳細的IP地址段信息,請點擊下面列表中的標題鏈接。
二進制、十進制和十六進制的 IP 地址說明 IP 地址類別 A/B/C/D/E 和網絡 ID、主機 ID 的說明內容:
2. B類IP地址列表
B類IP地址是指:在IP地址的四段號碼(例如:字節1.字節2.字節3.字節4)中,前兩段號碼(字節1.字節2)為網絡號碼,剩下的後兩段號碼(字節3.字節4)為本地計算機的號碼。 如果用二進制表示IP地址的話,B類IP地址就由2字節的網絡地址和2字節主機地址組成,網絡地址的最高位必須是'10'。 B類IP地址範圍:128.0.0.0 ~ 191.255.255.255,可用IP地址範圍:128.0.0.1 ~ 191.255.255.254。 B類IP地址中網絡的標識長度為14位,主機標識的長度為16位,B類網絡地址適用於中等規模規模的網絡(2 ^ 14 = 16384個),每個網絡所能容納6萬多臺計算機(2 ^ 16 - 2 = 65534個)。 如果您需要了解B類IP段更詳細的IP地址段信息,請點擊B類IP地址列表中的標題鏈接。
- 172.71.248.0
- 172.71.248.1
- 172.71.248.2
- 172.71.248.3
- 172.71.248.4
- 172.71.248.5
- 172.71.248.6
- 172.71.248.7
- 172.71.248.8
- 172.71.248.9
- 172.71.248.10
- 172.71.248.11
- 172.71.248.12
- 172.71.248.13
- 172.71.248.14
- 172.71.248.15
- 172.71.248.16
- 172.71.248.17
- 172.71.248.18
- 172.71.248.19
- 172.71.248.20
- 172.71.248.21
- 172.71.248.22
- 172.71.248.23
- 172.71.248.24
- 172.71.248.25
- 172.71.248.26
- 172.71.248.27
- 172.71.248.28
- 172.71.248.29
- 172.71.248.30
- 172.71.248.31
- 172.71.248.32
- 172.71.248.33
- 172.71.248.34
- 172.71.248.35
- 172.71.248.36
- 172.71.248.37
- 172.71.248.38
- 172.71.248.39
- 172.71.248.40
- 172.71.248.41
- 172.71.248.42
- 172.71.248.43
- 172.71.248.44
- 172.71.248.45
- 172.71.248.46
- 172.71.248.47
- 172.71.248.48
- 172.71.248.49
- 172.71.248.50
- 172.71.248.51
- 172.71.248.52
- 172.71.248.53
- 172.71.248.54
- 172.71.248.55
- 172.71.248.56
- 172.71.248.57
- 172.71.248.58
- 172.71.248.59
- 172.71.248.60
- 172.71.248.61
- 172.71.248.62
- 172.71.248.63
- 172.71.248.64
- 172.71.248.65
- 172.71.248.66
- 172.71.248.67
- 172.71.248.68
- 172.71.248.69
- 172.71.248.70
- 172.71.248.71
- 172.71.248.72
- 172.71.248.73
- 172.71.248.74
- 172.71.248.75
- 172.71.248.76
- 172.71.248.77
- 172.71.248.78
- 172.71.248.79
- 172.71.248.80
- 172.71.248.81
- 172.71.248.82
- 172.71.248.83
- 172.71.248.84
- 172.71.248.85
- 172.71.248.86
- 172.71.248.87
- 172.71.248.88
- 172.71.248.89
- 172.71.248.90
- 172.71.248.91
- 172.71.248.92
- 172.71.248.93
- 172.71.248.94
- 172.71.248.95
- 172.71.248.96
- 172.71.248.97
- 172.71.248.98
- 172.71.248.99
- 172.71.248.100
- 172.71.248.101
- 172.71.248.102
- 172.71.248.103
- 172.71.248.104
- 172.71.248.105
- 172.71.248.106
- 172.71.248.107
- 172.71.248.108
- 172.71.248.109
- 172.71.248.110
- 172.71.248.111
- 172.71.248.112
- 172.71.248.113
- 172.71.248.114
- 172.71.248.115
- 172.71.248.116
- 172.71.248.117
- 172.71.248.118
- 172.71.248.119
- 172.71.248.120
- 172.71.248.121
- 172.71.248.122
- 172.71.248.123
- 172.71.248.124
- 172.71.248.125
- 172.71.248.126
- 172.71.248.127
- 172.71.248.128
- 172.71.248.129
- 172.71.248.130
- 172.71.248.131
- 172.71.248.132
- 172.71.248.133
- 172.71.248.134
- 172.71.248.135
- 172.71.248.136
- 172.71.248.137
- 172.71.248.138
- 172.71.248.139
- 172.71.248.140
- 172.71.248.141
- 172.71.248.142
- 172.71.248.143
- 172.71.248.144
- 172.71.248.145
- 172.71.248.146
- 172.71.248.147
- 172.71.248.148
- 172.71.248.149
- 172.71.248.150
- 172.71.248.151
- 172.71.248.152
- 172.71.248.153
- 172.71.248.154
- 172.71.248.155
- 172.71.248.156
- 172.71.248.157
- 172.71.248.158
- 172.71.248.159
- 172.71.248.160
- 172.71.248.161
- 172.71.248.162
- 172.71.248.163
- 172.71.248.164
- 172.71.248.165
- 172.71.248.166
- 172.71.248.167
- 172.71.248.168
- 172.71.248.169
- 172.71.248.170
- 172.71.248.171
- 172.71.248.172
- 172.71.248.173
- 172.71.248.174
- 172.71.248.175
- 172.71.248.176
- 172.71.248.177
- 172.71.248.178
- 172.71.248.179
- 172.71.248.180
- 172.71.248.181
- 172.71.248.182
- 172.71.248.183
- 172.71.248.184
- 172.71.248.185
- 172.71.248.186
- 172.71.248.187
- 172.71.248.188
- 172.71.248.189
- 172.71.248.190
- 172.71.248.191
- 172.71.248.192
- 172.71.248.193
- 172.71.248.194
- 172.71.248.195
- 172.71.248.196
- 172.71.248.197
- 172.71.248.198
- 172.71.248.199
- 172.71.248.200
- 172.71.248.201
- 172.71.248.202
- 172.71.248.203
- 172.71.248.204
- 172.71.248.205
- 172.71.248.206
- 172.71.248.207
- 172.71.248.208
- 172.71.248.209
- 172.71.248.210
- 172.71.248.211
- 172.71.248.212
- 172.71.248.213
- 172.71.248.214
- 172.71.248.215
- 172.71.248.216
- 172.71.248.217
- 172.71.248.218
- 172.71.248.219
- 172.71.248.220
- 172.71.248.221
- 172.71.248.222
- 172.71.248.223
- 172.71.248.224
- 172.71.248.225
- 172.71.248.226
- 172.71.248.227
- 172.71.248.228
- 172.71.248.229
- 172.71.248.230
- 172.71.248.231
- 172.71.248.232
- 172.71.248.233
- 172.71.248.234
- 172.71.248.235
- 172.71.248.236
- 172.71.248.237
- 172.71.248.238
- 172.71.248.239
- 172.71.248.240
- 172.71.248.241
- 172.71.248.242
- 172.71.248.243
- 172.71.248.244
- 172.71.248.245
- 172.71.248.246
- 172.71.248.247
- 172.71.248.248
- 172.71.248.249
- 172.71.248.250
- 172.71.248.251
- 172.71.248.252
- 172.71.248.253
- 172.71.248.254
- 172.71.248.255