您在這裡
IP 地址列表: 137.217.219.* (137.217.219.0 - 137.217.219.254)
這是第壹個字節為137,第二個字節為217,第三個字節為219,第四個字節在0 - 255之間的IP地址列表,表示為137.217.219.* (137.217.219.0 - 137.217.219.255)。
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137.217.219.1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。

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。
- 137.217.219.0
- 137.217.219.1
- 137.217.219.2
- 137.217.219.3
- 137.217.219.4
- 137.217.219.5
- 137.217.219.6
- 137.217.219.7
- 137.217.219.8
- 137.217.219.9
- 137.217.219.10
- 137.217.219.11
- 137.217.219.12
- 137.217.219.13
- 137.217.219.14
- 137.217.219.15
- 137.217.219.16
- 137.217.219.17
- 137.217.219.18
- 137.217.219.19
- 137.217.219.20
- 137.217.219.21
- 137.217.219.22
- 137.217.219.23
- 137.217.219.24
- 137.217.219.25
- 137.217.219.26
- 137.217.219.27
- 137.217.219.28
- 137.217.219.29
- 137.217.219.30
- 137.217.219.31
- 137.217.219.32
- 137.217.219.33
- 137.217.219.34
- 137.217.219.35
- 137.217.219.36
- 137.217.219.37
- 137.217.219.38
- 137.217.219.39
- 137.217.219.40
- 137.217.219.41
- 137.217.219.42
- 137.217.219.43
- 137.217.219.44
- 137.217.219.45
- 137.217.219.46
- 137.217.219.47
- 137.217.219.48
- 137.217.219.49
- 137.217.219.50
- 137.217.219.51
- 137.217.219.52
- 137.217.219.53
- 137.217.219.54
- 137.217.219.55
- 137.217.219.56
- 137.217.219.57
- 137.217.219.58
- 137.217.219.59
- 137.217.219.60
- 137.217.219.61
- 137.217.219.62
- 137.217.219.63
- 137.217.219.64
- 137.217.219.65
- 137.217.219.66
- 137.217.219.67
- 137.217.219.68
- 137.217.219.69
- 137.217.219.70
- 137.217.219.71
- 137.217.219.72
- 137.217.219.73
- 137.217.219.74
- 137.217.219.75
- 137.217.219.76
- 137.217.219.77
- 137.217.219.78
- 137.217.219.79
- 137.217.219.80
- 137.217.219.81
- 137.217.219.82
- 137.217.219.83
- 137.217.219.84
- 137.217.219.85
- 137.217.219.86
- 137.217.219.87
- 137.217.219.88
- 137.217.219.89
- 137.217.219.90
- 137.217.219.91
- 137.217.219.92
- 137.217.219.93
- 137.217.219.94
- 137.217.219.95
- 137.217.219.96
- 137.217.219.97
- 137.217.219.98
- 137.217.219.99
- 137.217.219.100
- 137.217.219.101
- 137.217.219.102
- 137.217.219.103
- 137.217.219.104
- 137.217.219.105
- 137.217.219.106
- 137.217.219.107
- 137.217.219.108
- 137.217.219.109
- 137.217.219.110
- 137.217.219.111
- 137.217.219.112
- 137.217.219.113
- 137.217.219.114
- 137.217.219.115
- 137.217.219.116
- 137.217.219.117
- 137.217.219.118
- 137.217.219.119
- 137.217.219.120
- 137.217.219.121
- 137.217.219.122
- 137.217.219.123
- 137.217.219.124
- 137.217.219.125
- 137.217.219.126
- 137.217.219.127
- 137.217.219.128
- 137.217.219.129
- 137.217.219.130
- 137.217.219.131
- 137.217.219.132
- 137.217.219.133
- 137.217.219.134
- 137.217.219.135
- 137.217.219.136
- 137.217.219.137
- 137.217.219.138
- 137.217.219.139
- 137.217.219.140
- 137.217.219.141
- 137.217.219.142
- 137.217.219.143
- 137.217.219.144
- 137.217.219.145
- 137.217.219.146
- 137.217.219.147
- 137.217.219.148
- 137.217.219.149
- 137.217.219.150
- 137.217.219.151
- 137.217.219.152
- 137.217.219.153
- 137.217.219.154
- 137.217.219.155
- 137.217.219.156
- 137.217.219.157
- 137.217.219.158
- 137.217.219.159
- 137.217.219.160
- 137.217.219.161
- 137.217.219.162
- 137.217.219.163
- 137.217.219.164
- 137.217.219.165
- 137.217.219.166
- 137.217.219.167
- 137.217.219.168
- 137.217.219.169
- 137.217.219.170
- 137.217.219.171
- 137.217.219.172
- 137.217.219.173
- 137.217.219.174
- 137.217.219.175
- 137.217.219.176
- 137.217.219.177
- 137.217.219.178
- 137.217.219.179
- 137.217.219.180
- 137.217.219.181
- 137.217.219.182
- 137.217.219.183
- 137.217.219.184
- 137.217.219.185
- 137.217.219.186
- 137.217.219.187
- 137.217.219.188
- 137.217.219.189
- 137.217.219.190
- 137.217.219.191
- 137.217.219.192
- 137.217.219.193
- 137.217.219.194
- 137.217.219.195
- 137.217.219.196
- 137.217.219.197
- 137.217.219.198
- 137.217.219.199
- 137.217.219.200
- 137.217.219.201
- 137.217.219.202
- 137.217.219.203
- 137.217.219.204
- 137.217.219.205
- 137.217.219.206
- 137.217.219.207
- 137.217.219.208
- 137.217.219.209
- 137.217.219.210
- 137.217.219.211
- 137.217.219.212
- 137.217.219.213
- 137.217.219.214
- 137.217.219.215
- 137.217.219.216
- 137.217.219.217
- 137.217.219.218
- 137.217.219.219
- 137.217.219.220
- 137.217.219.221
- 137.217.219.222
- 137.217.219.223
- 137.217.219.224
- 137.217.219.225
- 137.217.219.226
- 137.217.219.227
- 137.217.219.228
- 137.217.219.229
- 137.217.219.230
- 137.217.219.231
- 137.217.219.232
- 137.217.219.233
- 137.217.219.234
- 137.217.219.235
- 137.217.219.236
- 137.217.219.237
- 137.217.219.238
- 137.217.219.239
- 137.217.219.240
- 137.217.219.241
- 137.217.219.242
- 137.217.219.243
- 137.217.219.244
- 137.217.219.245
- 137.217.219.246
- 137.217.219.247
- 137.217.219.248
- 137.217.219.249
- 137.217.219.250
- 137.217.219.251
- 137.217.219.252
- 137.217.219.253
- 137.217.219.254
- 137.217.219.255