您在這裡
IP 地址列表: 212.31.209.* (212.31.209.0 - 212.31.209.254)
這是第壹個字節為212,第二個字節為31,第三個字節為209,第四個字節在0 - 255之間的IP地址列表,表示為212.31.209.* (212.31.209.0 - 212.31.209.255)。
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212.31.209.1為例,來描述這個IP的屬性:
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

212.31.209.1是一個公開IP地址,使用者位於英国 英格兰 伦敦,其用途是固定電話互聯網服務提供商/手機互聯網服務提供商,類型是寬帶/電纜/光纖。更多詳情:212.31.209.1。
🔝 回到頂部2. C類IP地址列表
C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,前三段號碼(字節1.字節2.字節3)為網絡號碼,剩下的後壹段號碼(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,C類IP地址就由3字節的網絡地址和1字節主機地址組成,網絡地址的最高位必須是'110'。 C類IP地址範圍:192.0.0.0 ~ 223.255.255.255,可用IP地址範圍:192.0.0.1 ~ 223.255.255.254。 C類IP地址中網絡的標識長度為21位,主機標識的長度為8位,C類網絡地址數量較多(2 ^ 21 = 2097152個),適用於小規模的局域網絡,每個網絡最多只能包含254臺計算機(2 ^ 8 - 2 = 254個)。 如果您需要了解C類IP地址段詳情,可以點擊C類IP地址列表中的標題鏈接。
- 212.31.209.0網絡ID號碼,不能分配使用
- 212.31.209.1常用於網關、路由器等網絡設備
- 212.31.209.2
- 212.31.209.3
- 212.31.209.4
- 212.31.209.5
- 212.31.209.6
- 212.31.209.7
- 212.31.209.8
- 212.31.209.9
- 212.31.209.10
- 212.31.209.11
- 212.31.209.12
- 212.31.209.13
- 212.31.209.14
- 212.31.209.15
- 212.31.209.16
- 212.31.209.17
- 212.31.209.18
- 212.31.209.19
- 212.31.209.20
- 212.31.209.21
- 212.31.209.22
- 212.31.209.23
- 212.31.209.24
- 212.31.209.25
- 212.31.209.26
- 212.31.209.27
- 212.31.209.28
- 212.31.209.29
- 212.31.209.30
- 212.31.209.31
- 212.31.209.32
- 212.31.209.33
- 212.31.209.34
- 212.31.209.35
- 212.31.209.36
- 212.31.209.37
- 212.31.209.38
- 212.31.209.39
- 212.31.209.40
- 212.31.209.41
- 212.31.209.42
- 212.31.209.43
- 212.31.209.44
- 212.31.209.45
- 212.31.209.46
- 212.31.209.47
- 212.31.209.48
- 212.31.209.49
- 212.31.209.50
- 212.31.209.51
- 212.31.209.52
- 212.31.209.53
- 212.31.209.54
- 212.31.209.55
- 212.31.209.56
- 212.31.209.57
- 212.31.209.58
- 212.31.209.59
- 212.31.209.60
- 212.31.209.61
- 212.31.209.62
- 212.31.209.63
- 212.31.209.64
- 212.31.209.65
- 212.31.209.66
- 212.31.209.67
- 212.31.209.68
- 212.31.209.69
- 212.31.209.70
- 212.31.209.71
- 212.31.209.72
- 212.31.209.73
- 212.31.209.74
- 212.31.209.75
- 212.31.209.76
- 212.31.209.77
- 212.31.209.78
- 212.31.209.79
- 212.31.209.80
- 212.31.209.81
- 212.31.209.82
- 212.31.209.83
- 212.31.209.84
- 212.31.209.85
- 212.31.209.86
- 212.31.209.87
- 212.31.209.88
- 212.31.209.89
- 212.31.209.90
- 212.31.209.91
- 212.31.209.92
- 212.31.209.93
- 212.31.209.94
- 212.31.209.95
- 212.31.209.96
- 212.31.209.97
- 212.31.209.98
- 212.31.209.99
- 212.31.209.100
- 212.31.209.101
- 212.31.209.102
- 212.31.209.103
- 212.31.209.104
- 212.31.209.105
- 212.31.209.106
- 212.31.209.107
- 212.31.209.108
- 212.31.209.109
- 212.31.209.110
- 212.31.209.111
- 212.31.209.112
- 212.31.209.113
- 212.31.209.114
- 212.31.209.115
- 212.31.209.116
- 212.31.209.117
- 212.31.209.118
- 212.31.209.119
- 212.31.209.120
- 212.31.209.121
- 212.31.209.122
- 212.31.209.123
- 212.31.209.124
- 212.31.209.125
- 212.31.209.126
- 212.31.209.127
- 212.31.209.128
- 212.31.209.129
- 212.31.209.130
- 212.31.209.131
- 212.31.209.132
- 212.31.209.133
- 212.31.209.134
- 212.31.209.135
- 212.31.209.136
- 212.31.209.137
- 212.31.209.138
- 212.31.209.139
- 212.31.209.140
- 212.31.209.141
- 212.31.209.142
- 212.31.209.143
- 212.31.209.144
- 212.31.209.145
- 212.31.209.146
- 212.31.209.147
- 212.31.209.148
- 212.31.209.149
- 212.31.209.150
- 212.31.209.151
- 212.31.209.152
- 212.31.209.153
- 212.31.209.154
- 212.31.209.155
- 212.31.209.156
- 212.31.209.157
- 212.31.209.158
- 212.31.209.159
- 212.31.209.160
- 212.31.209.161
- 212.31.209.162
- 212.31.209.163
- 212.31.209.164
- 212.31.209.165
- 212.31.209.166
- 212.31.209.167
- 212.31.209.168
- 212.31.209.169
- 212.31.209.170
- 212.31.209.171
- 212.31.209.172
- 212.31.209.173
- 212.31.209.174
- 212.31.209.175
- 212.31.209.176
- 212.31.209.177
- 212.31.209.178
- 212.31.209.179
- 212.31.209.180
- 212.31.209.181
- 212.31.209.182
- 212.31.209.183
- 212.31.209.184
- 212.31.209.185
- 212.31.209.186
- 212.31.209.187
- 212.31.209.188
- 212.31.209.189
- 212.31.209.190
- 212.31.209.191
- 212.31.209.192
- 212.31.209.193
- 212.31.209.194
- 212.31.209.195
- 212.31.209.196
- 212.31.209.197
- 212.31.209.198
- 212.31.209.199
- 212.31.209.200
- 212.31.209.201
- 212.31.209.202
- 212.31.209.203
- 212.31.209.204
- 212.31.209.205
- 212.31.209.206
- 212.31.209.207
- 212.31.209.208
- 212.31.209.209
- 212.31.209.210
- 212.31.209.211
- 212.31.209.212
- 212.31.209.213
- 212.31.209.214
- 212.31.209.215
- 212.31.209.216
- 212.31.209.217
- 212.31.209.218
- 212.31.209.219
- 212.31.209.220
- 212.31.209.221
- 212.31.209.222
- 212.31.209.223
- 212.31.209.224
- 212.31.209.225
- 212.31.209.226
- 212.31.209.227
- 212.31.209.228
- 212.31.209.229
- 212.31.209.230
- 212.31.209.231
- 212.31.209.232
- 212.31.209.233
- 212.31.209.234
- 212.31.209.235
- 212.31.209.236
- 212.31.209.237
- 212.31.209.238
- 212.31.209.239
- 212.31.209.240
- 212.31.209.241
- 212.31.209.242
- 212.31.209.243
- 212.31.209.244
- 212.31.209.245
- 212.31.209.246
- 212.31.209.247
- 212.31.209.248
- 212.31.209.249
- 212.31.209.250
- 212.31.209.251
- 212.31.209.252
- 212.31.209.253
- 212.31.209.254
- 212.31.209.255網絡廣播地址,不能分配使用
3. 最後一個 IP 地址示例

212.31.209.255是一個公開IP地址,使用者位於英国 英格兰 伦敦,其用途是固定電話互聯網服務提供商/手機互聯網服務提供商,類型是寬帶/電纜/光纖。更多詳情:212.31.209.255。
🔝 回到頂部