您在這裡
IP 地址列表: 172.71.138.* (172.71.138.0 - 172.71.138.254)
這是第壹個字節為172,第二個字節為71,第三個字節為138,第四個字節在0 - 255之間的IP地址列表,表示為172.71.138.* (172.71.138.0 - 172.71.138.255)。
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172.71.138.1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。
- 172.71.138.0
- 172.71.138.1
- 172.71.138.2
- 172.71.138.3
- 172.71.138.4
- 172.71.138.5
- 172.71.138.6
- 172.71.138.7
- 172.71.138.8
- 172.71.138.9
- 172.71.138.10
- 172.71.138.11
- 172.71.138.12
- 172.71.138.13
- 172.71.138.14
- 172.71.138.15
- 172.71.138.16
- 172.71.138.17
- 172.71.138.18
- 172.71.138.19
- 172.71.138.20
- 172.71.138.21
- 172.71.138.22
- 172.71.138.23
- 172.71.138.24
- 172.71.138.25
- 172.71.138.26
- 172.71.138.27
- 172.71.138.28
- 172.71.138.29
- 172.71.138.30
- 172.71.138.31
- 172.71.138.32
- 172.71.138.33
- 172.71.138.34
- 172.71.138.35
- 172.71.138.36
- 172.71.138.37
- 172.71.138.38
- 172.71.138.39
- 172.71.138.40
- 172.71.138.41
- 172.71.138.42
- 172.71.138.43
- 172.71.138.44
- 172.71.138.45
- 172.71.138.46
- 172.71.138.47
- 172.71.138.48
- 172.71.138.49
- 172.71.138.50
- 172.71.138.51
- 172.71.138.52
- 172.71.138.53
- 172.71.138.54
- 172.71.138.55
- 172.71.138.56
- 172.71.138.57
- 172.71.138.58
- 172.71.138.59
- 172.71.138.60
- 172.71.138.61
- 172.71.138.62
- 172.71.138.63
- 172.71.138.64
- 172.71.138.65
- 172.71.138.66
- 172.71.138.67
- 172.71.138.68
- 172.71.138.69
- 172.71.138.70
- 172.71.138.71
- 172.71.138.72
- 172.71.138.73
- 172.71.138.74
- 172.71.138.75
- 172.71.138.76
- 172.71.138.77
- 172.71.138.78
- 172.71.138.79
- 172.71.138.80
- 172.71.138.81
- 172.71.138.82
- 172.71.138.83
- 172.71.138.84
- 172.71.138.85
- 172.71.138.86
- 172.71.138.87
- 172.71.138.88
- 172.71.138.89
- 172.71.138.90
- 172.71.138.91
- 172.71.138.92
- 172.71.138.93
- 172.71.138.94
- 172.71.138.95
- 172.71.138.96
- 172.71.138.97
- 172.71.138.98
- 172.71.138.99
- 172.71.138.100
- 172.71.138.101
- 172.71.138.102
- 172.71.138.103
- 172.71.138.104
- 172.71.138.105
- 172.71.138.106
- 172.71.138.107
- 172.71.138.108
- 172.71.138.109
- 172.71.138.110
- 172.71.138.111
- 172.71.138.112
- 172.71.138.113
- 172.71.138.114
- 172.71.138.115
- 172.71.138.116
- 172.71.138.117
- 172.71.138.118
- 172.71.138.119
- 172.71.138.120
- 172.71.138.121
- 172.71.138.122
- 172.71.138.123
- 172.71.138.124
- 172.71.138.125
- 172.71.138.126
- 172.71.138.127
- 172.71.138.128
- 172.71.138.129
- 172.71.138.130
- 172.71.138.131
- 172.71.138.132
- 172.71.138.133
- 172.71.138.134
- 172.71.138.135
- 172.71.138.136
- 172.71.138.137
- 172.71.138.138
- 172.71.138.139
- 172.71.138.140
- 172.71.138.141
- 172.71.138.142
- 172.71.138.143
- 172.71.138.144
- 172.71.138.145
- 172.71.138.146
- 172.71.138.147
- 172.71.138.148
- 172.71.138.149
- 172.71.138.150
- 172.71.138.151
- 172.71.138.152
- 172.71.138.153
- 172.71.138.154
- 172.71.138.155
- 172.71.138.156
- 172.71.138.157
- 172.71.138.158
- 172.71.138.159
- 172.71.138.160
- 172.71.138.161
- 172.71.138.162
- 172.71.138.163
- 172.71.138.164
- 172.71.138.165
- 172.71.138.166
- 172.71.138.167
- 172.71.138.168
- 172.71.138.169
- 172.71.138.170
- 172.71.138.171
- 172.71.138.172
- 172.71.138.173
- 172.71.138.174
- 172.71.138.175
- 172.71.138.176
- 172.71.138.177
- 172.71.138.178
- 172.71.138.179
- 172.71.138.180
- 172.71.138.181
- 172.71.138.182
- 172.71.138.183
- 172.71.138.184
- 172.71.138.185
- 172.71.138.186
- 172.71.138.187
- 172.71.138.188
- 172.71.138.189
- 172.71.138.190
- 172.71.138.191
- 172.71.138.192
- 172.71.138.193
- 172.71.138.194
- 172.71.138.195
- 172.71.138.196
- 172.71.138.197
- 172.71.138.198
- 172.71.138.199
- 172.71.138.200
- 172.71.138.201
- 172.71.138.202
- 172.71.138.203
- 172.71.138.204
- 172.71.138.205
- 172.71.138.206
- 172.71.138.207
- 172.71.138.208
- 172.71.138.209
- 172.71.138.210
- 172.71.138.211
- 172.71.138.212
- 172.71.138.213
- 172.71.138.214
- 172.71.138.215
- 172.71.138.216
- 172.71.138.217
- 172.71.138.218
- 172.71.138.219
- 172.71.138.220
- 172.71.138.221
- 172.71.138.222
- 172.71.138.223
- 172.71.138.224
- 172.71.138.225
- 172.71.138.226
- 172.71.138.227
- 172.71.138.228
- 172.71.138.229
- 172.71.138.230
- 172.71.138.231
- 172.71.138.232
- 172.71.138.233
- 172.71.138.234
- 172.71.138.235
- 172.71.138.236
- 172.71.138.237
- 172.71.138.238
- 172.71.138.239
- 172.71.138.240
- 172.71.138.241
- 172.71.138.242
- 172.71.138.243
- 172.71.138.244
- 172.71.138.245
- 172.71.138.246
- 172.71.138.247
- 172.71.138.248
- 172.71.138.249
- 172.71.138.250
- 172.71.138.251
- 172.71.138.252
- 172.71.138.253
- 172.71.138.254
- 172.71.138.255