IP 地址列表: 8.121.89.* (8.121.89.0 - 8.121.89.254)

這是第壹個字節為8，第二個字節為121，第三個字節為89，第四個字節在0 - 255之間的IP地址列表，表示為8.121.89.* (8.121.89.0 - 8.121.89.255)。

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8.121.89.1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

8.121.89.1是一個公開IP地址，使用者位於美国 路易斯安那州 门罗，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：8.121.89.1。

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。

• 8.121.89.0
• 8.121.89.1
• 8.121.89.2
• 8.121.89.3
• 8.121.89.4
• 8.121.89.5
• 8.121.89.6
• 8.121.89.7
• 8.121.89.8
• 8.121.89.9
• 8.121.89.10
• 8.121.89.11
• 8.121.89.12
• 8.121.89.13
• 8.121.89.14
• 8.121.89.15
• 8.121.89.16
• 8.121.89.17
• 8.121.89.18
• 8.121.89.19
• 8.121.89.20
• 8.121.89.21
• 8.121.89.22
• 8.121.89.23
• 8.121.89.24
• 8.121.89.25
• 8.121.89.26
• 8.121.89.27
• 8.121.89.28
• 8.121.89.29
• 8.121.89.30
• 8.121.89.31
• 8.121.89.32
• 8.121.89.33
• 8.121.89.34
• 8.121.89.35
• 8.121.89.36
• 8.121.89.37
• 8.121.89.38
• 8.121.89.39
• 8.121.89.40
• 8.121.89.41
• 8.121.89.42
• 8.121.89.43
• 8.121.89.44
• 8.121.89.45
• 8.121.89.46
• 8.121.89.47
• 8.121.89.48
• 8.121.89.49
• 8.121.89.50
• 8.121.89.51
• 8.121.89.52
• 8.121.89.53
• 8.121.89.54
• 8.121.89.55
• 8.121.89.56
• 8.121.89.57
• 8.121.89.58
• 8.121.89.59
• 8.121.89.60
• 8.121.89.61
• 8.121.89.62
• 8.121.89.63
• 8.121.89.64
• 8.121.89.65
• 8.121.89.66
• 8.121.89.67
• 8.121.89.68
• 8.121.89.69
• 8.121.89.70
• 8.121.89.71
• 8.121.89.72
• 8.121.89.73
• 8.121.89.74
• 8.121.89.75
• 8.121.89.76
• 8.121.89.77
• 8.121.89.78
• 8.121.89.79
• 8.121.89.80
• 8.121.89.81
• 8.121.89.82
• 8.121.89.83
• 8.121.89.84
• 8.121.89.85
• 8.121.89.86
• 8.121.89.87
• 8.121.89.88
• 8.121.89.89
• 8.121.89.90
• 8.121.89.91
• 8.121.89.92
• 8.121.89.93
• 8.121.89.94
• 8.121.89.95
• 8.121.89.96
• 8.121.89.97
• 8.121.89.98
• 8.121.89.99
• 8.121.89.100
• 8.121.89.101
• 8.121.89.102
• 8.121.89.103
• 8.121.89.104
• 8.121.89.105
• 8.121.89.106
• 8.121.89.107
• 8.121.89.108
• 8.121.89.109
• 8.121.89.110
• 8.121.89.111
• 8.121.89.112
• 8.121.89.113
• 8.121.89.114
• 8.121.89.115
• 8.121.89.116
• 8.121.89.117
• 8.121.89.118
• 8.121.89.119
• 8.121.89.120
• 8.121.89.121
• 8.121.89.122
• 8.121.89.123
• 8.121.89.124
• 8.121.89.125
• 8.121.89.126
• 8.121.89.127
• 8.121.89.128
• 8.121.89.129
• 8.121.89.130
• 8.121.89.131
• 8.121.89.132
• 8.121.89.133
• 8.121.89.134
• 8.121.89.135
• 8.121.89.136
• 8.121.89.137
• 8.121.89.138
• 8.121.89.139
• 8.121.89.140
• 8.121.89.141
• 8.121.89.142
• 8.121.89.143
• 8.121.89.144
• 8.121.89.145
• 8.121.89.146
• 8.121.89.147
• 8.121.89.148
• 8.121.89.149
• 8.121.89.150
• 8.121.89.151
• 8.121.89.152
• 8.121.89.153
• 8.121.89.154
• 8.121.89.155
• 8.121.89.156
• 8.121.89.157
• 8.121.89.158
• 8.121.89.159
• 8.121.89.160
• 8.121.89.161
• 8.121.89.162
• 8.121.89.163
• 8.121.89.164
• 8.121.89.165
• 8.121.89.166
• 8.121.89.167
• 8.121.89.168
• 8.121.89.169
• 8.121.89.170
• 8.121.89.171
• 8.121.89.172
• 8.121.89.173
• 8.121.89.174
• 8.121.89.175
• 8.121.89.176
• 8.121.89.177
• 8.121.89.178
• 8.121.89.179
• 8.121.89.180
• 8.121.89.181
• 8.121.89.182
• 8.121.89.183
• 8.121.89.184
• 8.121.89.185
• 8.121.89.186
• 8.121.89.187
• 8.121.89.188
• 8.121.89.189
• 8.121.89.190
• 8.121.89.191
• 8.121.89.192
• 8.121.89.193
• 8.121.89.194
• 8.121.89.195
• 8.121.89.196
• 8.121.89.197
• 8.121.89.198
• 8.121.89.199
• 8.121.89.200
• 8.121.89.201
• 8.121.89.202
• 8.121.89.203
• 8.121.89.204
• 8.121.89.205
• 8.121.89.206
• 8.121.89.207
• 8.121.89.208
• 8.121.89.209
• 8.121.89.210
• 8.121.89.211
• 8.121.89.212
• 8.121.89.213
• 8.121.89.214
• 8.121.89.215
• 8.121.89.216
• 8.121.89.217
• 8.121.89.218
• 8.121.89.219
• 8.121.89.220
• 8.121.89.221
• 8.121.89.222
• 8.121.89.223
• 8.121.89.224
• 8.121.89.225
• 8.121.89.226
• 8.121.89.227
• 8.121.89.228
• 8.121.89.229
• 8.121.89.230
• 8.121.89.231
• 8.121.89.232
• 8.121.89.233
• 8.121.89.234
• 8.121.89.235
• 8.121.89.236
• 8.121.89.237
• 8.121.89.238
• 8.121.89.239
• 8.121.89.240
• 8.121.89.241
• 8.121.89.242
• 8.121.89.243
• 8.121.89.244
• 8.121.89.245
• 8.121.89.246
• 8.121.89.247
• 8.121.89.248
• 8.121.89.249
• 8.121.89.250
• 8.121.89.251
• 8.121.89.252
• 8.121.89.253
• 8.121.89.254
• 8.121.89.255

8.121.89.255是一個公開IP地址，使用者位於美国 路易斯安那州 门罗，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：8.121.89.255。