您在這裡
IP 地址列表: 251.142.40.* (251.142.40.0 - 251.142.40.254)
這是第壹個字節為251,第二個字節為142,第三個字節為40,第四個字節在0 - 255之間的IP地址列表,表示為251.142.40.* (251.142.40.0 - 251.142.40.255)。
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251.142.40.1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:
1. 第一個 IP 地址示例

251.142.40.1是一個保留的IP地址。保留的IP地址段不會在互聯網上使用,因此與廣域網相連的路由器在處理保留IP地址時,只是將該數據包丟棄處理,而不會路由到廣域網上去。從而將保留IP地址產生的數據隔離在局域網內部。更多詳情:251.142.40.1。
🔝 回到頂部2. E類IP地址列表
E類地址的前4位恒為1111,預置前4位為1意味著E類地址開始於128 + 64 + 32 + 16 = 240。
E類IP地址範圍:240.0.0.0 ~ 255.255.255.255。
E類IPv4地址不區分網絡地址與主機地址。
E類IP地址保留為以後使用,通常用於研究之用。因此Internet上沒有可用的E類地址。
如果您需要了解E類IP地址段詳情,可以點擊E類IP地址列表中的標題鏈接。
- 251.142.40.0
- 251.142.40.1
- 251.142.40.2
- 251.142.40.3
- 251.142.40.4
- 251.142.40.5
- 251.142.40.6
- 251.142.40.7
- 251.142.40.8
- 251.142.40.9
- 251.142.40.10
- 251.142.40.11
- 251.142.40.12
- 251.142.40.13
- 251.142.40.14
- 251.142.40.15
- 251.142.40.16
- 251.142.40.17
- 251.142.40.18
- 251.142.40.19
- 251.142.40.20
- 251.142.40.21
- 251.142.40.22
- 251.142.40.23
- 251.142.40.24
- 251.142.40.25
- 251.142.40.26
- 251.142.40.27
- 251.142.40.28
- 251.142.40.29
- 251.142.40.30
- 251.142.40.31
- 251.142.40.32
- 251.142.40.33
- 251.142.40.34
- 251.142.40.35
- 251.142.40.36
- 251.142.40.37
- 251.142.40.38
- 251.142.40.39
- 251.142.40.40
- 251.142.40.41
- 251.142.40.42
- 251.142.40.43
- 251.142.40.44
- 251.142.40.45
- 251.142.40.46
- 251.142.40.47
- 251.142.40.48
- 251.142.40.49
- 251.142.40.50
- 251.142.40.51
- 251.142.40.52
- 251.142.40.53
- 251.142.40.54
- 251.142.40.55
- 251.142.40.56
- 251.142.40.57
- 251.142.40.58
- 251.142.40.59
- 251.142.40.60
- 251.142.40.61
- 251.142.40.62
- 251.142.40.63
- 251.142.40.64
- 251.142.40.65
- 251.142.40.66
- 251.142.40.67
- 251.142.40.68
- 251.142.40.69
- 251.142.40.70
- 251.142.40.71
- 251.142.40.72
- 251.142.40.73
- 251.142.40.74
- 251.142.40.75
- 251.142.40.76
- 251.142.40.77
- 251.142.40.78
- 251.142.40.79
- 251.142.40.80
- 251.142.40.81
- 251.142.40.82
- 251.142.40.83
- 251.142.40.84
- 251.142.40.85
- 251.142.40.86
- 251.142.40.87
- 251.142.40.88
- 251.142.40.89
- 251.142.40.90
- 251.142.40.91
- 251.142.40.92
- 251.142.40.93
- 251.142.40.94
- 251.142.40.95
- 251.142.40.96
- 251.142.40.97
- 251.142.40.98
- 251.142.40.99
- 251.142.40.100
- 251.142.40.101
- 251.142.40.102
- 251.142.40.103
- 251.142.40.104
- 251.142.40.105
- 251.142.40.106
- 251.142.40.107
- 251.142.40.108
- 251.142.40.109
- 251.142.40.110
- 251.142.40.111
- 251.142.40.112
- 251.142.40.113
- 251.142.40.114
- 251.142.40.115
- 251.142.40.116
- 251.142.40.117
- 251.142.40.118
- 251.142.40.119
- 251.142.40.120
- 251.142.40.121
- 251.142.40.122
- 251.142.40.123
- 251.142.40.124
- 251.142.40.125
- 251.142.40.126
- 251.142.40.127
- 251.142.40.128
- 251.142.40.129
- 251.142.40.130
- 251.142.40.131
- 251.142.40.132
- 251.142.40.133
- 251.142.40.134
- 251.142.40.135
- 251.142.40.136
- 251.142.40.137
- 251.142.40.138
- 251.142.40.139
- 251.142.40.140
- 251.142.40.141
- 251.142.40.142
- 251.142.40.143
- 251.142.40.144
- 251.142.40.145
- 251.142.40.146
- 251.142.40.147
- 251.142.40.148
- 251.142.40.149
- 251.142.40.150
- 251.142.40.151
- 251.142.40.152
- 251.142.40.153
- 251.142.40.154
- 251.142.40.155
- 251.142.40.156
- 251.142.40.157
- 251.142.40.158
- 251.142.40.159
- 251.142.40.160
- 251.142.40.161
- 251.142.40.162
- 251.142.40.163
- 251.142.40.164
- 251.142.40.165
- 251.142.40.166
- 251.142.40.167
- 251.142.40.168
- 251.142.40.169
- 251.142.40.170
- 251.142.40.171
- 251.142.40.172
- 251.142.40.173
- 251.142.40.174
- 251.142.40.175
- 251.142.40.176
- 251.142.40.177
- 251.142.40.178
- 251.142.40.179
- 251.142.40.180
- 251.142.40.181
- 251.142.40.182
- 251.142.40.183
- 251.142.40.184
- 251.142.40.185
- 251.142.40.186
- 251.142.40.187
- 251.142.40.188
- 251.142.40.189
- 251.142.40.190
- 251.142.40.191
- 251.142.40.192
- 251.142.40.193
- 251.142.40.194
- 251.142.40.195
- 251.142.40.196
- 251.142.40.197
- 251.142.40.198
- 251.142.40.199
- 251.142.40.200
- 251.142.40.201
- 251.142.40.202
- 251.142.40.203
- 251.142.40.204
- 251.142.40.205
- 251.142.40.206
- 251.142.40.207
- 251.142.40.208
- 251.142.40.209
- 251.142.40.210
- 251.142.40.211
- 251.142.40.212
- 251.142.40.213
- 251.142.40.214
- 251.142.40.215
- 251.142.40.216
- 251.142.40.217
- 251.142.40.218
- 251.142.40.219
- 251.142.40.220
- 251.142.40.221
- 251.142.40.222
- 251.142.40.223
- 251.142.40.224
- 251.142.40.225
- 251.142.40.226
- 251.142.40.227
- 251.142.40.228
- 251.142.40.229
- 251.142.40.230
- 251.142.40.231
- 251.142.40.232
- 251.142.40.233
- 251.142.40.234
- 251.142.40.235
- 251.142.40.236
- 251.142.40.237
- 251.142.40.238
- 251.142.40.239
- 251.142.40.240
- 251.142.40.241
- 251.142.40.242
- 251.142.40.243
- 251.142.40.244
- 251.142.40.245
- 251.142.40.246
- 251.142.40.247
- 251.142.40.248
- 251.142.40.249
- 251.142.40.250
- 251.142.40.251
- 251.142.40.252
- 251.142.40.253
- 251.142.40.254
- 251.142.40.255
3. 最後一個 IP 地址示例

251.142.40.255是一個保留的IP地址。保留的IP地址段不會在互聯網上使用,因此與廣域網相連的路由器在處理保留IP地址時,只是將該數據包丟棄處理,而不會路由到廣域網上去。從而將保留IP地址產生的數據隔離在局域網內部。更多詳情:251.142.40.255。
🔝 回到頂部