您在這裡
IP 地址列表: 52.121.18.* (52.121.18.0 - 52.121.18.254)
這是第壹個字節為52,第二個字節為121,第三個字節為18,第四個字節在0 - 255之間的IP地址列表,表示為52.121.18.* (52.121.18.0 - 52.121.18.255)。
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52.121.18.1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。
![IP Address: 52.121.18 Data Structure Chart BIN DEC HEX IPv4: 52.121.18 Network Class, Net ID, Host ID](https://en.ipshu.com/ipv4-structure/52.121.18.png)
內容:
2. A類IP地址列表
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。
- 52.121.18.0
- 52.121.18.1
- 52.121.18.2
- 52.121.18.3
- 52.121.18.4
- 52.121.18.5
- 52.121.18.6
- 52.121.18.7
- 52.121.18.8
- 52.121.18.9
- 52.121.18.10
- 52.121.18.11
- 52.121.18.12
- 52.121.18.13
- 52.121.18.14
- 52.121.18.15
- 52.121.18.16
- 52.121.18.17
- 52.121.18.18
- 52.121.18.19
- 52.121.18.20
- 52.121.18.21
- 52.121.18.22
- 52.121.18.23
- 52.121.18.24
- 52.121.18.25
- 52.121.18.26
- 52.121.18.27
- 52.121.18.28
- 52.121.18.29
- 52.121.18.30
- 52.121.18.31
- 52.121.18.32
- 52.121.18.33
- 52.121.18.34
- 52.121.18.35
- 52.121.18.36
- 52.121.18.37
- 52.121.18.38
- 52.121.18.39
- 52.121.18.40
- 52.121.18.41
- 52.121.18.42
- 52.121.18.43
- 52.121.18.44
- 52.121.18.45
- 52.121.18.46
- 52.121.18.47
- 52.121.18.48
- 52.121.18.49
- 52.121.18.50
- 52.121.18.51
- 52.121.18.52
- 52.121.18.53
- 52.121.18.54
- 52.121.18.55
- 52.121.18.56
- 52.121.18.57
- 52.121.18.58
- 52.121.18.59
- 52.121.18.60
- 52.121.18.61
- 52.121.18.62
- 52.121.18.63
- 52.121.18.64
- 52.121.18.65
- 52.121.18.66
- 52.121.18.67
- 52.121.18.68
- 52.121.18.69
- 52.121.18.70
- 52.121.18.71
- 52.121.18.72
- 52.121.18.73
- 52.121.18.74
- 52.121.18.75
- 52.121.18.76
- 52.121.18.77
- 52.121.18.78
- 52.121.18.79
- 52.121.18.80
- 52.121.18.81
- 52.121.18.82
- 52.121.18.83
- 52.121.18.84
- 52.121.18.85
- 52.121.18.86
- 52.121.18.87
- 52.121.18.88
- 52.121.18.89
- 52.121.18.90
- 52.121.18.91
- 52.121.18.92
- 52.121.18.93
- 52.121.18.94
- 52.121.18.95
- 52.121.18.96
- 52.121.18.97
- 52.121.18.98
- 52.121.18.99
- 52.121.18.100
- 52.121.18.101
- 52.121.18.102
- 52.121.18.103
- 52.121.18.104
- 52.121.18.105
- 52.121.18.106
- 52.121.18.107
- 52.121.18.108
- 52.121.18.109
- 52.121.18.110
- 52.121.18.111
- 52.121.18.112
- 52.121.18.113
- 52.121.18.114
- 52.121.18.115
- 52.121.18.116
- 52.121.18.117
- 52.121.18.118
- 52.121.18.119
- 52.121.18.120
- 52.121.18.121
- 52.121.18.122
- 52.121.18.123
- 52.121.18.124
- 52.121.18.125
- 52.121.18.126
- 52.121.18.127
- 52.121.18.128
- 52.121.18.129
- 52.121.18.130
- 52.121.18.131
- 52.121.18.132
- 52.121.18.133
- 52.121.18.134
- 52.121.18.135
- 52.121.18.136
- 52.121.18.137
- 52.121.18.138
- 52.121.18.139
- 52.121.18.140
- 52.121.18.141
- 52.121.18.142
- 52.121.18.143
- 52.121.18.144
- 52.121.18.145
- 52.121.18.146
- 52.121.18.147
- 52.121.18.148
- 52.121.18.149
- 52.121.18.150
- 52.121.18.151
- 52.121.18.152
- 52.121.18.153
- 52.121.18.154
- 52.121.18.155
- 52.121.18.156
- 52.121.18.157
- 52.121.18.158
- 52.121.18.159
- 52.121.18.160
- 52.121.18.161
- 52.121.18.162
- 52.121.18.163
- 52.121.18.164
- 52.121.18.165
- 52.121.18.166
- 52.121.18.167
- 52.121.18.168
- 52.121.18.169
- 52.121.18.170
- 52.121.18.171
- 52.121.18.172
- 52.121.18.173
- 52.121.18.174
- 52.121.18.175
- 52.121.18.176
- 52.121.18.177
- 52.121.18.178
- 52.121.18.179
- 52.121.18.180
- 52.121.18.181
- 52.121.18.182
- 52.121.18.183
- 52.121.18.184
- 52.121.18.185
- 52.121.18.186
- 52.121.18.187
- 52.121.18.188
- 52.121.18.189
- 52.121.18.190
- 52.121.18.191
- 52.121.18.192
- 52.121.18.193
- 52.121.18.194
- 52.121.18.195
- 52.121.18.196
- 52.121.18.197
- 52.121.18.198
- 52.121.18.199
- 52.121.18.200
- 52.121.18.201
- 52.121.18.202
- 52.121.18.203
- 52.121.18.204
- 52.121.18.205
- 52.121.18.206
- 52.121.18.207
- 52.121.18.208
- 52.121.18.209
- 52.121.18.210
- 52.121.18.211
- 52.121.18.212
- 52.121.18.213
- 52.121.18.214
- 52.121.18.215
- 52.121.18.216
- 52.121.18.217
- 52.121.18.218
- 52.121.18.219
- 52.121.18.220
- 52.121.18.221
- 52.121.18.222
- 52.121.18.223
- 52.121.18.224
- 52.121.18.225
- 52.121.18.226
- 52.121.18.227
- 52.121.18.228
- 52.121.18.229
- 52.121.18.230
- 52.121.18.231
- 52.121.18.232
- 52.121.18.233
- 52.121.18.234
- 52.121.18.235
- 52.121.18.236
- 52.121.18.237
- 52.121.18.238
- 52.121.18.239
- 52.121.18.240
- 52.121.18.241
- 52.121.18.242
- 52.121.18.243
- 52.121.18.244
- 52.121.18.245
- 52.121.18.246
- 52.121.18.247
- 52.121.18.248
- 52.121.18.249
- 52.121.18.250
- 52.121.18.251
- 52.121.18.252
- 52.121.18.253
- 52.121.18.254
- 52.121.18.255
3. 最後一個 IP 地址示例
![IP:52.121.18.255](https://en.ipshu.com/picture/52.121.18.255.png)
52.121.18.255是一個公開IP地址,使用者位於爱尔兰 都柏林 都柏林,其用途是數據中心/網絡託管/傳輸,類型是公司/T1。更多詳情:52.121.18.255。
🔝 回到頂部