IP 地址列表: 249.143.56.* (249.143.56.0 - 249.143.56.254)

這是第壹個字節為249，第二個字節為143，第三個字節為56，第四個字節在0 - 255之間的IP地址列表，表示為249.143.56.* (249.143.56.0 - 249.143.56.255)。

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249.143.56.1為例，來描述這個IP的屬性：

第一個 IP 地址示例

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
• 2. E類IP地址列表
• 3. 最後一個 IP 地址示例

249.143.56.1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：249.143.56.1。

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。

• 249.143.56.0
• 249.143.56.1
• 249.143.56.2
• 249.143.56.3
• 249.143.56.4
• 249.143.56.5
• 249.143.56.6
• 249.143.56.7
• 249.143.56.8
• 249.143.56.9
• 249.143.56.10
• 249.143.56.11
• 249.143.56.12
• 249.143.56.13
• 249.143.56.14
• 249.143.56.15
• 249.143.56.16
• 249.143.56.17
• 249.143.56.18
• 249.143.56.19
• 249.143.56.20
• 249.143.56.21
• 249.143.56.22
• 249.143.56.23
• 249.143.56.24
• 249.143.56.25
• 249.143.56.26
• 249.143.56.27
• 249.143.56.28
• 249.143.56.29
• 249.143.56.30
• 249.143.56.31
• 249.143.56.32
• 249.143.56.33
• 249.143.56.34
• 249.143.56.35
• 249.143.56.36
• 249.143.56.37
• 249.143.56.38
• 249.143.56.39
• 249.143.56.40
• 249.143.56.41
• 249.143.56.42
• 249.143.56.43
• 249.143.56.44
• 249.143.56.45
• 249.143.56.46
• 249.143.56.47
• 249.143.56.48
• 249.143.56.49
• 249.143.56.50
• 249.143.56.51
• 249.143.56.52
• 249.143.56.53
• 249.143.56.54
• 249.143.56.55
• 249.143.56.56
• 249.143.56.57
• 249.143.56.58
• 249.143.56.59
• 249.143.56.60
• 249.143.56.61
• 249.143.56.62
• 249.143.56.63
• 249.143.56.64
• 249.143.56.65
• 249.143.56.66
• 249.143.56.67
• 249.143.56.68
• 249.143.56.69
• 249.143.56.70
• 249.143.56.71
• 249.143.56.72
• 249.143.56.73
• 249.143.56.74
• 249.143.56.75
• 249.143.56.76
• 249.143.56.77
• 249.143.56.78
• 249.143.56.79
• 249.143.56.80
• 249.143.56.81
• 249.143.56.82
• 249.143.56.83
• 249.143.56.84
• 249.143.56.85
• 249.143.56.86
• 249.143.56.87
• 249.143.56.88
• 249.143.56.89
• 249.143.56.90
• 249.143.56.91
• 249.143.56.92
• 249.143.56.93
• 249.143.56.94
• 249.143.56.95
• 249.143.56.96
• 249.143.56.97
• 249.143.56.98
• 249.143.56.99
• 249.143.56.100
• 249.143.56.101
• 249.143.56.102
• 249.143.56.103
• 249.143.56.104
• 249.143.56.105
• 249.143.56.106
• 249.143.56.107
• 249.143.56.108
• 249.143.56.109
• 249.143.56.110
• 249.143.56.111
• 249.143.56.112
• 249.143.56.113
• 249.143.56.114
• 249.143.56.115
• 249.143.56.116
• 249.143.56.117
• 249.143.56.118
• 249.143.56.119
• 249.143.56.120
• 249.143.56.121
• 249.143.56.122
• 249.143.56.123
• 249.143.56.124
• 249.143.56.125
• 249.143.56.126
• 249.143.56.127
• 249.143.56.128
• 249.143.56.129
• 249.143.56.130
• 249.143.56.131
• 249.143.56.132
• 249.143.56.133
• 249.143.56.134
• 249.143.56.135
• 249.143.56.136
• 249.143.56.137
• 249.143.56.138
• 249.143.56.139
• 249.143.56.140
• 249.143.56.141
• 249.143.56.142
• 249.143.56.143
• 249.143.56.144
• 249.143.56.145
• 249.143.56.146
• 249.143.56.147
• 249.143.56.148
• 249.143.56.149
• 249.143.56.150
• 249.143.56.151
• 249.143.56.152
• 249.143.56.153
• 249.143.56.154
• 249.143.56.155
• 249.143.56.156
• 249.143.56.157
• 249.143.56.158
• 249.143.56.159
• 249.143.56.160
• 249.143.56.161
• 249.143.56.162
• 249.143.56.163
• 249.143.56.164
• 249.143.56.165
• 249.143.56.166
• 249.143.56.167
• 249.143.56.168
• 249.143.56.169
• 249.143.56.170
• 249.143.56.171
• 249.143.56.172
• 249.143.56.173
• 249.143.56.174
• 249.143.56.175
• 249.143.56.176
• 249.143.56.177
• 249.143.56.178
• 249.143.56.179
• 249.143.56.180
• 249.143.56.181
• 249.143.56.182
• 249.143.56.183
• 249.143.56.184
• 249.143.56.185
• 249.143.56.186
• 249.143.56.187
• 249.143.56.188
• 249.143.56.189
• 249.143.56.190
• 249.143.56.191
• 249.143.56.192
• 249.143.56.193
• 249.143.56.194
• 249.143.56.195
• 249.143.56.196
• 249.143.56.197
• 249.143.56.198
• 249.143.56.199
• 249.143.56.200
• 249.143.56.201
• 249.143.56.202
• 249.143.56.203
• 249.143.56.204
• 249.143.56.205
• 249.143.56.206
• 249.143.56.207
• 249.143.56.208
• 249.143.56.209
• 249.143.56.210
• 249.143.56.211
• 249.143.56.212
• 249.143.56.213
• 249.143.56.214
• 249.143.56.215
• 249.143.56.216
• 249.143.56.217
• 249.143.56.218
• 249.143.56.219
• 249.143.56.220
• 249.143.56.221
• 249.143.56.222
• 249.143.56.223
• 249.143.56.224
• 249.143.56.225
• 249.143.56.226
• 249.143.56.227
• 249.143.56.228
• 249.143.56.229
• 249.143.56.230
• 249.143.56.231
• 249.143.56.232
• 249.143.56.233
• 249.143.56.234
• 249.143.56.235
• 249.143.56.236
• 249.143.56.237
• 249.143.56.238
• 249.143.56.239
• 249.143.56.240
• 249.143.56.241
• 249.143.56.242
• 249.143.56.243
• 249.143.56.244
• 249.143.56.245
• 249.143.56.246
• 249.143.56.247
• 249.143.56.248
• 249.143.56.249
• 249.143.56.250
• 249.143.56.251
• 249.143.56.252
• 249.143.56.253
• 249.143.56.254
• 249.143.56.255

249.143.56.255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：249.143.56.255。