IP 地址列表: 72.168.28.* (72.168.28.0 - 72.168.28.254)

這是第壹個字節為72，第二個字節為168，第三個字節為28，第四個字節在0 - 255之間的IP地址列表，表示為72.168.28.* (72.168.28.0 - 72.168.28.255)。

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72.168.28.1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. A類IP地址列表
• 3. 最後一個 IP 地址示例

72.168.28.1是一個公開IP地址，使用者位於美国 马里兰州 日耳曼城，其用途是固定電話互聯網服務提供商，類型是寬帶/電纜/光纖。更多詳情：72.168.28.1。

A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，第壹段號碼（字節1）為網絡號碼，剩下的後三段號碼（字節2.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，A類IP地址就由1字節的網絡地址和3字節主機地址組成，網絡地址的最高位必須是'0'。

A類IP地址範圍：1.0.0.0 ~ 127.255.255.255，可用IP地址範圍：1.0.0.1 ~ 127.255.255.254。

A類IP地址中網絡的標識長度為7位，主機標識的長度為24位，A類網絡地址數量較少（2 ^ 7 - 2 = 126個），可以用於容納1600多萬計算機的大型網絡（2 ^ 24 - 2 = 16777214個）。

如果您需要了解A類IP段更詳細的IP地址信息，請點擊A類IP地址列表中的標題鏈接。

• 72.168.28.0
• 72.168.28.1
• 72.168.28.2
• 72.168.28.3
• 72.168.28.4
• 72.168.28.5
• 72.168.28.6
• 72.168.28.7
• 72.168.28.8
• 72.168.28.9
• 72.168.28.10
• 72.168.28.11
• 72.168.28.12
• 72.168.28.13
• 72.168.28.14
• 72.168.28.15
• 72.168.28.16
• 72.168.28.17
• 72.168.28.18
• 72.168.28.19
• 72.168.28.20
• 72.168.28.21
• 72.168.28.22
• 72.168.28.23
• 72.168.28.24
• 72.168.28.25
• 72.168.28.26
• 72.168.28.27
• 72.168.28.28
• 72.168.28.29
• 72.168.28.30
• 72.168.28.31
• 72.168.28.32
• 72.168.28.33
• 72.168.28.34
• 72.168.28.35
• 72.168.28.36
• 72.168.28.37
• 72.168.28.38
• 72.168.28.39
• 72.168.28.40
• 72.168.28.41
• 72.168.28.42
• 72.168.28.43
• 72.168.28.44
• 72.168.28.45
• 72.168.28.46
• 72.168.28.47
• 72.168.28.48
• 72.168.28.49
• 72.168.28.50
• 72.168.28.51
• 72.168.28.52
• 72.168.28.53
• 72.168.28.54
• 72.168.28.55
• 72.168.28.56
• 72.168.28.57
• 72.168.28.58
• 72.168.28.59
• 72.168.28.60
• 72.168.28.61
• 72.168.28.62
• 72.168.28.63
• 72.168.28.64
• 72.168.28.65
• 72.168.28.66
• 72.168.28.67
• 72.168.28.68
• 72.168.28.69
• 72.168.28.70
• 72.168.28.71
• 72.168.28.72
• 72.168.28.73
• 72.168.28.74
• 72.168.28.75
• 72.168.28.76
• 72.168.28.77
• 72.168.28.78
• 72.168.28.79
• 72.168.28.80
• 72.168.28.81
• 72.168.28.82
• 72.168.28.83
• 72.168.28.84
• 72.168.28.85
• 72.168.28.86
• 72.168.28.87
• 72.168.28.88
• 72.168.28.89
• 72.168.28.90
• 72.168.28.91
• 72.168.28.92
• 72.168.28.93
• 72.168.28.94
• 72.168.28.95
• 72.168.28.96
• 72.168.28.97
• 72.168.28.98
• 72.168.28.99
• 72.168.28.100
• 72.168.28.101
• 72.168.28.102
• 72.168.28.103
• 72.168.28.104
• 72.168.28.105
• 72.168.28.106
• 72.168.28.107
• 72.168.28.108
• 72.168.28.109
• 72.168.28.110
• 72.168.28.111
• 72.168.28.112
• 72.168.28.113
• 72.168.28.114
• 72.168.28.115
• 72.168.28.116
• 72.168.28.117
• 72.168.28.118
• 72.168.28.119
• 72.168.28.120
• 72.168.28.121
• 72.168.28.122
• 72.168.28.123
• 72.168.28.124
• 72.168.28.125
• 72.168.28.126
• 72.168.28.127
• 72.168.28.128
• 72.168.28.129
• 72.168.28.130
• 72.168.28.131
• 72.168.28.132
• 72.168.28.133
• 72.168.28.134
• 72.168.28.135
• 72.168.28.136
• 72.168.28.137
• 72.168.28.138
• 72.168.28.139
• 72.168.28.140
• 72.168.28.141
• 72.168.28.142
• 72.168.28.143
• 72.168.28.144
• 72.168.28.145
• 72.168.28.146
• 72.168.28.147
• 72.168.28.148
• 72.168.28.149
• 72.168.28.150
• 72.168.28.151
• 72.168.28.152
• 72.168.28.153
• 72.168.28.154
• 72.168.28.155
• 72.168.28.156
• 72.168.28.157
• 72.168.28.158
• 72.168.28.159
• 72.168.28.160
• 72.168.28.161
• 72.168.28.162
• 72.168.28.163
• 72.168.28.164
• 72.168.28.165
• 72.168.28.166
• 72.168.28.167
• 72.168.28.168
• 72.168.28.169
• 72.168.28.170
• 72.168.28.171
• 72.168.28.172
• 72.168.28.173
• 72.168.28.174
• 72.168.28.175
• 72.168.28.176
• 72.168.28.177
• 72.168.28.178
• 72.168.28.179
• 72.168.28.180
• 72.168.28.181
• 72.168.28.182
• 72.168.28.183
• 72.168.28.184
• 72.168.28.185
• 72.168.28.186
• 72.168.28.187
• 72.168.28.188
• 72.168.28.189
• 72.168.28.190
• 72.168.28.191
• 72.168.28.192
• 72.168.28.193
• 72.168.28.194
• 72.168.28.195
• 72.168.28.196
• 72.168.28.197
• 72.168.28.198
• 72.168.28.199
• 72.168.28.200
• 72.168.28.201
• 72.168.28.202
• 72.168.28.203
• 72.168.28.204
• 72.168.28.205
• 72.168.28.206
• 72.168.28.207
• 72.168.28.208
• 72.168.28.209
• 72.168.28.210
• 72.168.28.211
• 72.168.28.212
• 72.168.28.213
• 72.168.28.214
• 72.168.28.215
• 72.168.28.216
• 72.168.28.217
• 72.168.28.218
• 72.168.28.219
• 72.168.28.220
• 72.168.28.221
• 72.168.28.222
• 72.168.28.223
• 72.168.28.224
• 72.168.28.225
• 72.168.28.226
• 72.168.28.227
• 72.168.28.228
• 72.168.28.229
• 72.168.28.230
• 72.168.28.231
• 72.168.28.232
• 72.168.28.233
• 72.168.28.234
• 72.168.28.235
• 72.168.28.236
• 72.168.28.237
• 72.168.28.238
• 72.168.28.239
• 72.168.28.240
• 72.168.28.241
• 72.168.28.242
• 72.168.28.243
• 72.168.28.244
• 72.168.28.245
• 72.168.28.246
• 72.168.28.247
• 72.168.28.248
• 72.168.28.249
• 72.168.28.250
• 72.168.28.251
• 72.168.28.252
• 72.168.28.253
• 72.168.28.254
• 72.168.28.255

72.168.28.255是一個公開IP地址，使用者位於美国 马里兰州 日耳曼城，其用途是固定電話互聯網服務提供商，類型是寬帶/電纜/光纖。更多詳情：72.168.28.255。