您在這裡
IP 地址列表: 51.219.120.* (51.219.120.0 - 51.219.120.254)
這是第壹個字節為51,第二個字節為219,第三個字節為120,第四個字節在0 - 255之間的IP地址列表,表示為51.219.120.* (51.219.120.0 - 51.219.120.255)。
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51.219.120.1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: 51.219.120 Data Structure Chart BIN DEC HEX IPv4: 51.219.120 Network Class, Net ID, Host ID](https://en.ipshu.com/ipv4-structure/51.219.120.png)
內容:
1. 第一個 IP 地址示例
![IP:51.219.120](https://en.ipshu.com/picture/51.219.120.png)
51.219.120.1是一個公開IP地址,使用者位於英国 英格兰 纽伯里,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:51.219.120.1。
🔝 回到頂部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。
- 51.219.120.0
- 51.219.120.1
- 51.219.120.2
- 51.219.120.3
- 51.219.120.4
- 51.219.120.5
- 51.219.120.6
- 51.219.120.7
- 51.219.120.8
- 51.219.120.9
- 51.219.120.10
- 51.219.120.11
- 51.219.120.12
- 51.219.120.13
- 51.219.120.14
- 51.219.120.15
- 51.219.120.16
- 51.219.120.17
- 51.219.120.18
- 51.219.120.19
- 51.219.120.20
- 51.219.120.21
- 51.219.120.22
- 51.219.120.23
- 51.219.120.24
- 51.219.120.25
- 51.219.120.26
- 51.219.120.27
- 51.219.120.28
- 51.219.120.29
- 51.219.120.30
- 51.219.120.31
- 51.219.120.32
- 51.219.120.33
- 51.219.120.34
- 51.219.120.35
- 51.219.120.36
- 51.219.120.37
- 51.219.120.38
- 51.219.120.39
- 51.219.120.40
- 51.219.120.41
- 51.219.120.42
- 51.219.120.43
- 51.219.120.44
- 51.219.120.45
- 51.219.120.46
- 51.219.120.47
- 51.219.120.48
- 51.219.120.49
- 51.219.120.50
- 51.219.120.51
- 51.219.120.52
- 51.219.120.53
- 51.219.120.54
- 51.219.120.55
- 51.219.120.56
- 51.219.120.57
- 51.219.120.58
- 51.219.120.59
- 51.219.120.60
- 51.219.120.61
- 51.219.120.62
- 51.219.120.63
- 51.219.120.64
- 51.219.120.65
- 51.219.120.66
- 51.219.120.67
- 51.219.120.68
- 51.219.120.69
- 51.219.120.70
- 51.219.120.71
- 51.219.120.72
- 51.219.120.73
- 51.219.120.74
- 51.219.120.75
- 51.219.120.76
- 51.219.120.77
- 51.219.120.78
- 51.219.120.79
- 51.219.120.80
- 51.219.120.81
- 51.219.120.82
- 51.219.120.83
- 51.219.120.84
- 51.219.120.85
- 51.219.120.86
- 51.219.120.87
- 51.219.120.88
- 51.219.120.89
- 51.219.120.90
- 51.219.120.91
- 51.219.120.92
- 51.219.120.93
- 51.219.120.94
- 51.219.120.95
- 51.219.120.96
- 51.219.120.97
- 51.219.120.98
- 51.219.120.99
- 51.219.120.100
- 51.219.120.101
- 51.219.120.102
- 51.219.120.103
- 51.219.120.104
- 51.219.120.105
- 51.219.120.106
- 51.219.120.107
- 51.219.120.108
- 51.219.120.109
- 51.219.120.110
- 51.219.120.111
- 51.219.120.112
- 51.219.120.113
- 51.219.120.114
- 51.219.120.115
- 51.219.120.116
- 51.219.120.117
- 51.219.120.118
- 51.219.120.119
- 51.219.120.120
- 51.219.120.121
- 51.219.120.122
- 51.219.120.123
- 51.219.120.124
- 51.219.120.125
- 51.219.120.126
- 51.219.120.127
- 51.219.120.128
- 51.219.120.129
- 51.219.120.130
- 51.219.120.131
- 51.219.120.132
- 51.219.120.133
- 51.219.120.134
- 51.219.120.135
- 51.219.120.136
- 51.219.120.137
- 51.219.120.138
- 51.219.120.139
- 51.219.120.140
- 51.219.120.141
- 51.219.120.142
- 51.219.120.143
- 51.219.120.144
- 51.219.120.145
- 51.219.120.146
- 51.219.120.147
- 51.219.120.148
- 51.219.120.149
- 51.219.120.150
- 51.219.120.151
- 51.219.120.152
- 51.219.120.153
- 51.219.120.154
- 51.219.120.155
- 51.219.120.156
- 51.219.120.157
- 51.219.120.158
- 51.219.120.159
- 51.219.120.160
- 51.219.120.161
- 51.219.120.162
- 51.219.120.163
- 51.219.120.164
- 51.219.120.165
- 51.219.120.166
- 51.219.120.167
- 51.219.120.168
- 51.219.120.169
- 51.219.120.170
- 51.219.120.171
- 51.219.120.172
- 51.219.120.173
- 51.219.120.174
- 51.219.120.175
- 51.219.120.176
- 51.219.120.177
- 51.219.120.178
- 51.219.120.179
- 51.219.120.180
- 51.219.120.181
- 51.219.120.182
- 51.219.120.183
- 51.219.120.184
- 51.219.120.185
- 51.219.120.186
- 51.219.120.187
- 51.219.120.188
- 51.219.120.189
- 51.219.120.190
- 51.219.120.191
- 51.219.120.192
- 51.219.120.193
- 51.219.120.194
- 51.219.120.195
- 51.219.120.196
- 51.219.120.197
- 51.219.120.198
- 51.219.120.199
- 51.219.120.200
- 51.219.120.201
- 51.219.120.202
- 51.219.120.203
- 51.219.120.204
- 51.219.120.205
- 51.219.120.206
- 51.219.120.207
- 51.219.120.208
- 51.219.120.209
- 51.219.120.210
- 51.219.120.211
- 51.219.120.212
- 51.219.120.213
- 51.219.120.214
- 51.219.120.215
- 51.219.120.216
- 51.219.120.217
- 51.219.120.218
- 51.219.120.219
- 51.219.120.220
- 51.219.120.221
- 51.219.120.222
- 51.219.120.223
- 51.219.120.224
- 51.219.120.225
- 51.219.120.226
- 51.219.120.227
- 51.219.120.228
- 51.219.120.229
- 51.219.120.230
- 51.219.120.231
- 51.219.120.232
- 51.219.120.233
- 51.219.120.234
- 51.219.120.235
- 51.219.120.236
- 51.219.120.237
- 51.219.120.238
- 51.219.120.239
- 51.219.120.240
- 51.219.120.241
- 51.219.120.242
- 51.219.120.243
- 51.219.120.244
- 51.219.120.245
- 51.219.120.246
- 51.219.120.247
- 51.219.120.248
- 51.219.120.249
- 51.219.120.250
- 51.219.120.251
- 51.219.120.252
- 51.219.120.253
- 51.219.120.254
- 51.219.120.255
3. 最後一個 IP 地址示例
![IP:51.219.120.255](https://en.ipshu.com/picture/51.219.120.255.png)
51.219.120.255是一個公開IP地址,使用者位於英国 英格兰 纽伯里,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:51.219.120.255。
🔝 回到頂部