IP 地址列表: 255.123.127.* (255.123.127.0 - 255.123.127.254)

這是第壹個字節為255，第二個字節為123，第三個字節為127，第四個字節在0 - 255之間的IP地址列表，表示為255.123.127.* (255.123.127.0 - 255.123.127.255)。

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255.123.127.1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

255.123.127.1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：255.123.127.1。

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。

• 255.123.127.0
• 255.123.127.1
• 255.123.127.2
• 255.123.127.3
• 255.123.127.4
• 255.123.127.5
• 255.123.127.6
• 255.123.127.7
• 255.123.127.8
• 255.123.127.9
• 255.123.127.10
• 255.123.127.11
• 255.123.127.12
• 255.123.127.13
• 255.123.127.14
• 255.123.127.15
• 255.123.127.16
• 255.123.127.17
• 255.123.127.18
• 255.123.127.19
• 255.123.127.20
• 255.123.127.21
• 255.123.127.22
• 255.123.127.23
• 255.123.127.24
• 255.123.127.25
• 255.123.127.26
• 255.123.127.27
• 255.123.127.28
• 255.123.127.29
• 255.123.127.30
• 255.123.127.31
• 255.123.127.32
• 255.123.127.33
• 255.123.127.34
• 255.123.127.35
• 255.123.127.36
• 255.123.127.37
• 255.123.127.38
• 255.123.127.39
• 255.123.127.40
• 255.123.127.41
• 255.123.127.42
• 255.123.127.43
• 255.123.127.44
• 255.123.127.45
• 255.123.127.46
• 255.123.127.47
• 255.123.127.48
• 255.123.127.49
• 255.123.127.50
• 255.123.127.51
• 255.123.127.52
• 255.123.127.53
• 255.123.127.54
• 255.123.127.55
• 255.123.127.56
• 255.123.127.57
• 255.123.127.58
• 255.123.127.59
• 255.123.127.60
• 255.123.127.61
• 255.123.127.62
• 255.123.127.63
• 255.123.127.64
• 255.123.127.65
• 255.123.127.66
• 255.123.127.67
• 255.123.127.68
• 255.123.127.69
• 255.123.127.70
• 255.123.127.71
• 255.123.127.72
• 255.123.127.73
• 255.123.127.74
• 255.123.127.75
• 255.123.127.76
• 255.123.127.77
• 255.123.127.78
• 255.123.127.79
• 255.123.127.80
• 255.123.127.81
• 255.123.127.82
• 255.123.127.83
• 255.123.127.84
• 255.123.127.85
• 255.123.127.86
• 255.123.127.87
• 255.123.127.88
• 255.123.127.89
• 255.123.127.90
• 255.123.127.91
• 255.123.127.92
• 255.123.127.93
• 255.123.127.94
• 255.123.127.95
• 255.123.127.96
• 255.123.127.97
• 255.123.127.98
• 255.123.127.99
• 255.123.127.100
• 255.123.127.101
• 255.123.127.102
• 255.123.127.103
• 255.123.127.104
• 255.123.127.105
• 255.123.127.106
• 255.123.127.107
• 255.123.127.108
• 255.123.127.109
• 255.123.127.110
• 255.123.127.111
• 255.123.127.112
• 255.123.127.113
• 255.123.127.114
• 255.123.127.115
• 255.123.127.116
• 255.123.127.117
• 255.123.127.118
• 255.123.127.119
• 255.123.127.120
• 255.123.127.121
• 255.123.127.122
• 255.123.127.123
• 255.123.127.124
• 255.123.127.125
• 255.123.127.126
• 255.123.127.127
• 255.123.127.128
• 255.123.127.129
• 255.123.127.130
• 255.123.127.131
• 255.123.127.132
• 255.123.127.133
• 255.123.127.134
• 255.123.127.135
• 255.123.127.136
• 255.123.127.137
• 255.123.127.138
• 255.123.127.139
• 255.123.127.140
• 255.123.127.141
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• 255.123.127.144
• 255.123.127.145
• 255.123.127.146
• 255.123.127.147
• 255.123.127.148
• 255.123.127.149
• 255.123.127.150
• 255.123.127.151
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• 255.123.127.153
• 255.123.127.154
• 255.123.127.155
• 255.123.127.156
• 255.123.127.157
• 255.123.127.158
• 255.123.127.159
• 255.123.127.160
• 255.123.127.161
• 255.123.127.162
• 255.123.127.163
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• 255.123.127.165
• 255.123.127.166
• 255.123.127.167
• 255.123.127.168
• 255.123.127.169
• 255.123.127.170
• 255.123.127.171
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• 255.123.127.173
• 255.123.127.174
• 255.123.127.175
• 255.123.127.176
• 255.123.127.177
• 255.123.127.178
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• 255.123.127.180
• 255.123.127.181
• 255.123.127.182
• 255.123.127.183
• 255.123.127.184
• 255.123.127.185
• 255.123.127.186
• 255.123.127.187
• 255.123.127.188
• 255.123.127.189
• 255.123.127.190
• 255.123.127.191
• 255.123.127.192
• 255.123.127.193
• 255.123.127.194
• 255.123.127.195
• 255.123.127.196
• 255.123.127.197
• 255.123.127.198
• 255.123.127.199
• 255.123.127.200
• 255.123.127.201
• 255.123.127.202
• 255.123.127.203
• 255.123.127.204
• 255.123.127.205
• 255.123.127.206
• 255.123.127.207
• 255.123.127.208
• 255.123.127.209
• 255.123.127.210
• 255.123.127.211
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• 255.123.127.214
• 255.123.127.215
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• 255.123.127.222
• 255.123.127.223
• 255.123.127.224
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• 255.123.127.226
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• 255.123.127.238
• 255.123.127.239
• 255.123.127.240
• 255.123.127.241
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• 255.123.127.243
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• 255.123.127.245
• 255.123.127.246
• 255.123.127.247
• 255.123.127.248
• 255.123.127.249
• 255.123.127.250
• 255.123.127.251
• 255.123.127.252
• 255.123.127.253
• 255.123.127.254
• 255.123.127.255

255.123.127.255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：255.123.127.255。