您在這裡
IP 地址列表: 19.204.65.* (19.204.65.0 - 19.204.65.254)
這是第壹個字節為19,第二個字節為204,第三個字節為65,第四個字節在0 - 255之間的IP地址列表,表示為19.204.65.* (19.204.65.0 - 19.204.65.255)。
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19.204.65.1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: 19.204.65 Data Structure Chart BIN DEC HEX IPv4: 19.204.65 Network Class, Net ID, Host ID](https://en.ipshu.com/ipv4-structure/19.204.65.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。
- 19.204.65.0
- 19.204.65.1
- 19.204.65.2
- 19.204.65.3
- 19.204.65.4
- 19.204.65.5
- 19.204.65.6
- 19.204.65.7
- 19.204.65.8
- 19.204.65.9
- 19.204.65.10
- 19.204.65.11
- 19.204.65.12
- 19.204.65.13
- 19.204.65.14
- 19.204.65.15
- 19.204.65.16
- 19.204.65.17
- 19.204.65.18
- 19.204.65.19
- 19.204.65.20
- 19.204.65.21
- 19.204.65.22
- 19.204.65.23
- 19.204.65.24
- 19.204.65.25
- 19.204.65.26
- 19.204.65.27
- 19.204.65.28
- 19.204.65.29
- 19.204.65.30
- 19.204.65.31
- 19.204.65.32
- 19.204.65.33
- 19.204.65.34
- 19.204.65.35
- 19.204.65.36
- 19.204.65.37
- 19.204.65.38
- 19.204.65.39
- 19.204.65.40
- 19.204.65.41
- 19.204.65.42
- 19.204.65.43
- 19.204.65.44
- 19.204.65.45
- 19.204.65.46
- 19.204.65.47
- 19.204.65.48
- 19.204.65.49
- 19.204.65.50
- 19.204.65.51
- 19.204.65.52
- 19.204.65.53
- 19.204.65.54
- 19.204.65.55
- 19.204.65.56
- 19.204.65.57
- 19.204.65.58
- 19.204.65.59
- 19.204.65.60
- 19.204.65.61
- 19.204.65.62
- 19.204.65.63
- 19.204.65.64
- 19.204.65.65
- 19.204.65.66
- 19.204.65.67
- 19.204.65.68
- 19.204.65.69
- 19.204.65.70
- 19.204.65.71
- 19.204.65.72
- 19.204.65.73
- 19.204.65.74
- 19.204.65.75
- 19.204.65.76
- 19.204.65.77
- 19.204.65.78
- 19.204.65.79
- 19.204.65.80
- 19.204.65.81
- 19.204.65.82
- 19.204.65.83
- 19.204.65.84
- 19.204.65.85
- 19.204.65.86
- 19.204.65.87
- 19.204.65.88
- 19.204.65.89
- 19.204.65.90
- 19.204.65.91
- 19.204.65.92
- 19.204.65.93
- 19.204.65.94
- 19.204.65.95
- 19.204.65.96
- 19.204.65.97
- 19.204.65.98
- 19.204.65.99
- 19.204.65.100
- 19.204.65.101
- 19.204.65.102
- 19.204.65.103
- 19.204.65.104
- 19.204.65.105
- 19.204.65.106
- 19.204.65.107
- 19.204.65.108
- 19.204.65.109
- 19.204.65.110
- 19.204.65.111
- 19.204.65.112
- 19.204.65.113
- 19.204.65.114
- 19.204.65.115
- 19.204.65.116
- 19.204.65.117
- 19.204.65.118
- 19.204.65.119
- 19.204.65.120
- 19.204.65.121
- 19.204.65.122
- 19.204.65.123
- 19.204.65.124
- 19.204.65.125
- 19.204.65.126
- 19.204.65.127
- 19.204.65.128
- 19.204.65.129
- 19.204.65.130
- 19.204.65.131
- 19.204.65.132
- 19.204.65.133
- 19.204.65.134
- 19.204.65.135
- 19.204.65.136
- 19.204.65.137
- 19.204.65.138
- 19.204.65.139
- 19.204.65.140
- 19.204.65.141
- 19.204.65.142
- 19.204.65.143
- 19.204.65.144
- 19.204.65.145
- 19.204.65.146
- 19.204.65.147
- 19.204.65.148
- 19.204.65.149
- 19.204.65.150
- 19.204.65.151
- 19.204.65.152
- 19.204.65.153
- 19.204.65.154
- 19.204.65.155
- 19.204.65.156
- 19.204.65.157
- 19.204.65.158
- 19.204.65.159
- 19.204.65.160
- 19.204.65.161
- 19.204.65.162
- 19.204.65.163
- 19.204.65.164
- 19.204.65.165
- 19.204.65.166
- 19.204.65.167
- 19.204.65.168
- 19.204.65.169
- 19.204.65.170
- 19.204.65.171
- 19.204.65.172
- 19.204.65.173
- 19.204.65.174
- 19.204.65.175
- 19.204.65.176
- 19.204.65.177
- 19.204.65.178
- 19.204.65.179
- 19.204.65.180
- 19.204.65.181
- 19.204.65.182
- 19.204.65.183
- 19.204.65.184
- 19.204.65.185
- 19.204.65.186
- 19.204.65.187
- 19.204.65.188
- 19.204.65.189
- 19.204.65.190
- 19.204.65.191
- 19.204.65.192
- 19.204.65.193
- 19.204.65.194
- 19.204.65.195
- 19.204.65.196
- 19.204.65.197
- 19.204.65.198
- 19.204.65.199
- 19.204.65.200
- 19.204.65.201
- 19.204.65.202
- 19.204.65.203
- 19.204.65.204
- 19.204.65.205
- 19.204.65.206
- 19.204.65.207
- 19.204.65.208
- 19.204.65.209
- 19.204.65.210
- 19.204.65.211
- 19.204.65.212
- 19.204.65.213
- 19.204.65.214
- 19.204.65.215
- 19.204.65.216
- 19.204.65.217
- 19.204.65.218
- 19.204.65.219
- 19.204.65.220
- 19.204.65.221
- 19.204.65.222
- 19.204.65.223
- 19.204.65.224
- 19.204.65.225
- 19.204.65.226
- 19.204.65.227
- 19.204.65.228
- 19.204.65.229
- 19.204.65.230
- 19.204.65.231
- 19.204.65.232
- 19.204.65.233
- 19.204.65.234
- 19.204.65.235
- 19.204.65.236
- 19.204.65.237
- 19.204.65.238
- 19.204.65.239
- 19.204.65.240
- 19.204.65.241
- 19.204.65.242
- 19.204.65.243
- 19.204.65.244
- 19.204.65.245
- 19.204.65.246
- 19.204.65.247
- 19.204.65.248
- 19.204.65.249
- 19.204.65.250
- 19.204.65.251
- 19.204.65.252
- 19.204.65.253
- 19.204.65.254
- 19.204.65.255