IP 地址列表: 72.205.91.* (72.205.91.0 - 72.205.91.254)

這是第壹個字節為72，第二個字節為205，第三個字節為91，第四個字節在0 - 255之間的IP地址列表，表示為72.205.91.* (72.205.91.0 - 72.205.91.255)。

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72.205.91.1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

72.205.91.1是一個公開IP地址，使用者位於美国 加州 圣巴巴拉拉，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：72.205.91.1。

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。

• 72.205.91.0
• 72.205.91.1
• 72.205.91.2
• 72.205.91.3
• 72.205.91.4
• 72.205.91.5
• 72.205.91.6
• 72.205.91.7
• 72.205.91.8
• 72.205.91.9
• 72.205.91.10
• 72.205.91.11
• 72.205.91.12
• 72.205.91.13
• 72.205.91.14
• 72.205.91.15
• 72.205.91.16
• 72.205.91.17
• 72.205.91.18
• 72.205.91.19
• 72.205.91.20
• 72.205.91.21
• 72.205.91.22
• 72.205.91.23
• 72.205.91.24
• 72.205.91.25
• 72.205.91.26
• 72.205.91.27
• 72.205.91.28
• 72.205.91.29
• 72.205.91.30
• 72.205.91.31
• 72.205.91.32
• 72.205.91.33
• 72.205.91.34
• 72.205.91.35
• 72.205.91.36
• 72.205.91.37
• 72.205.91.38
• 72.205.91.39
• 72.205.91.40
• 72.205.91.41
• 72.205.91.42
• 72.205.91.43
• 72.205.91.44
• 72.205.91.45
• 72.205.91.46
• 72.205.91.47
• 72.205.91.48
• 72.205.91.49
• 72.205.91.50
• 72.205.91.51
• 72.205.91.52
• 72.205.91.53
• 72.205.91.54
• 72.205.91.55
• 72.205.91.56
• 72.205.91.57
• 72.205.91.58
• 72.205.91.59
• 72.205.91.60
• 72.205.91.61
• 72.205.91.62
• 72.205.91.63
• 72.205.91.64
• 72.205.91.65
• 72.205.91.66
• 72.205.91.67
• 72.205.91.68
• 72.205.91.69
• 72.205.91.70
• 72.205.91.71
• 72.205.91.72
• 72.205.91.73
• 72.205.91.74
• 72.205.91.75
• 72.205.91.76
• 72.205.91.77
• 72.205.91.78
• 72.205.91.79
• 72.205.91.80
• 72.205.91.81
• 72.205.91.82
• 72.205.91.83
• 72.205.91.84
• 72.205.91.85
• 72.205.91.86
• 72.205.91.87
• 72.205.91.88
• 72.205.91.89
• 72.205.91.90
• 72.205.91.91
• 72.205.91.92
• 72.205.91.93
• 72.205.91.94
• 72.205.91.95
• 72.205.91.96
• 72.205.91.97
• 72.205.91.98
• 72.205.91.99
• 72.205.91.100
• 72.205.91.101
• 72.205.91.102
• 72.205.91.103
• 72.205.91.104
• 72.205.91.105
• 72.205.91.106
• 72.205.91.107
• 72.205.91.108
• 72.205.91.109
• 72.205.91.110
• 72.205.91.111
• 72.205.91.112
• 72.205.91.113
• 72.205.91.114
• 72.205.91.115
• 72.205.91.116
• 72.205.91.117
• 72.205.91.118
• 72.205.91.119
• 72.205.91.120
• 72.205.91.121
• 72.205.91.122
• 72.205.91.123
• 72.205.91.124
• 72.205.91.125
• 72.205.91.126
• 72.205.91.127
• 72.205.91.128
• 72.205.91.129
• 72.205.91.130
• 72.205.91.131
• 72.205.91.132
• 72.205.91.133
• 72.205.91.134
• 72.205.91.135
• 72.205.91.136
• 72.205.91.137
• 72.205.91.138
• 72.205.91.139
• 72.205.91.140
• 72.205.91.141
• 72.205.91.142
• 72.205.91.143
• 72.205.91.144
• 72.205.91.145
• 72.205.91.146
• 72.205.91.147
• 72.205.91.148
• 72.205.91.149
• 72.205.91.150
• 72.205.91.151
• 72.205.91.152
• 72.205.91.153
• 72.205.91.154
• 72.205.91.155
• 72.205.91.156
• 72.205.91.157
• 72.205.91.158
• 72.205.91.159
• 72.205.91.160
• 72.205.91.161
• 72.205.91.162
• 72.205.91.163
• 72.205.91.164
• 72.205.91.165
• 72.205.91.166
• 72.205.91.167
• 72.205.91.168
• 72.205.91.169
• 72.205.91.170
• 72.205.91.171
• 72.205.91.172
• 72.205.91.173
• 72.205.91.174
• 72.205.91.175
• 72.205.91.176
• 72.205.91.177
• 72.205.91.178
• 72.205.91.179
• 72.205.91.180
• 72.205.91.181
• 72.205.91.182
• 72.205.91.183
• 72.205.91.184
• 72.205.91.185
• 72.205.91.186
• 72.205.91.187
• 72.205.91.188
• 72.205.91.189
• 72.205.91.190
• 72.205.91.191
• 72.205.91.192
• 72.205.91.193
• 72.205.91.194
• 72.205.91.195
• 72.205.91.196
• 72.205.91.197
• 72.205.91.198
• 72.205.91.199
• 72.205.91.200
• 72.205.91.201
• 72.205.91.202
• 72.205.91.203
• 72.205.91.204
• 72.205.91.205
• 72.205.91.206
• 72.205.91.207
• 72.205.91.208
• 72.205.91.209
• 72.205.91.210
• 72.205.91.211
• 72.205.91.212
• 72.205.91.213
• 72.205.91.214
• 72.205.91.215
• 72.205.91.216
• 72.205.91.217
• 72.205.91.218
• 72.205.91.219
• 72.205.91.220
• 72.205.91.221
• 72.205.91.222
• 72.205.91.223
• 72.205.91.224
• 72.205.91.225
• 72.205.91.226
• 72.205.91.227
• 72.205.91.228
• 72.205.91.229
• 72.205.91.230
• 72.205.91.231
• 72.205.91.232
• 72.205.91.233
• 72.205.91.234
• 72.205.91.235
• 72.205.91.236
• 72.205.91.237
• 72.205.91.238
• 72.205.91.239
• 72.205.91.240
• 72.205.91.241
• 72.205.91.242
• 72.205.91.243
• 72.205.91.244
• 72.205.91.245
• 72.205.91.246
• 72.205.91.247
• 72.205.91.248
• 72.205.91.249
• 72.205.91.250
• 72.205.91.251
• 72.205.91.252
• 72.205.91.253
• 72.205.91.254
• 72.205.91.255

72.205.91.255是一個公開IP地址，使用者位於美国 加州 圣巴巴拉拉，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：72.205.91.255。