您在這裡
IP 地址列表: 30.202.54.* (30.202.54.0 - 30.202.54.254)
這是第壹個字節為30,第二個字節為202,第三個字節為54,第四個字節在0 - 255之間的IP地址列表,表示為30.202.54.* (30.202.54.0 - 30.202.54.255)。
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30.202.54.1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: 30.202.54 Data Structure Chart BIN DEC HEX IPv4: 30.202.54 Network Class, Net ID, Host ID](https://en.ipshu.com/ipv4-structure/30.202.54.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。
- 30.202.54.0
- 30.202.54.1
- 30.202.54.2
- 30.202.54.3
- 30.202.54.4
- 30.202.54.5
- 30.202.54.6
- 30.202.54.7
- 30.202.54.8
- 30.202.54.9
- 30.202.54.10
- 30.202.54.11
- 30.202.54.12
- 30.202.54.13
- 30.202.54.14
- 30.202.54.15
- 30.202.54.16
- 30.202.54.17
- 30.202.54.18
- 30.202.54.19
- 30.202.54.20
- 30.202.54.21
- 30.202.54.22
- 30.202.54.23
- 30.202.54.24
- 30.202.54.25
- 30.202.54.26
- 30.202.54.27
- 30.202.54.28
- 30.202.54.29
- 30.202.54.30
- 30.202.54.31
- 30.202.54.32
- 30.202.54.33
- 30.202.54.34
- 30.202.54.35
- 30.202.54.36
- 30.202.54.37
- 30.202.54.38
- 30.202.54.39
- 30.202.54.40
- 30.202.54.41
- 30.202.54.42
- 30.202.54.43
- 30.202.54.44
- 30.202.54.45
- 30.202.54.46
- 30.202.54.47
- 30.202.54.48
- 30.202.54.49
- 30.202.54.50
- 30.202.54.51
- 30.202.54.52
- 30.202.54.53
- 30.202.54.54
- 30.202.54.55
- 30.202.54.56
- 30.202.54.57
- 30.202.54.58
- 30.202.54.59
- 30.202.54.60
- 30.202.54.61
- 30.202.54.62
- 30.202.54.63
- 30.202.54.64
- 30.202.54.65
- 30.202.54.66
- 30.202.54.67
- 30.202.54.68
- 30.202.54.69
- 30.202.54.70
- 30.202.54.71
- 30.202.54.72
- 30.202.54.73
- 30.202.54.74
- 30.202.54.75
- 30.202.54.76
- 30.202.54.77
- 30.202.54.78
- 30.202.54.79
- 30.202.54.80
- 30.202.54.81
- 30.202.54.82
- 30.202.54.83
- 30.202.54.84
- 30.202.54.85
- 30.202.54.86
- 30.202.54.87
- 30.202.54.88
- 30.202.54.89
- 30.202.54.90
- 30.202.54.91
- 30.202.54.92
- 30.202.54.93
- 30.202.54.94
- 30.202.54.95
- 30.202.54.96
- 30.202.54.97
- 30.202.54.98
- 30.202.54.99
- 30.202.54.100
- 30.202.54.101
- 30.202.54.102
- 30.202.54.103
- 30.202.54.104
- 30.202.54.105
- 30.202.54.106
- 30.202.54.107
- 30.202.54.108
- 30.202.54.109
- 30.202.54.110
- 30.202.54.111
- 30.202.54.112
- 30.202.54.113
- 30.202.54.114
- 30.202.54.115
- 30.202.54.116
- 30.202.54.117
- 30.202.54.118
- 30.202.54.119
- 30.202.54.120
- 30.202.54.121
- 30.202.54.122
- 30.202.54.123
- 30.202.54.124
- 30.202.54.125
- 30.202.54.126
- 30.202.54.127
- 30.202.54.128
- 30.202.54.129
- 30.202.54.130
- 30.202.54.131
- 30.202.54.132
- 30.202.54.133
- 30.202.54.134
- 30.202.54.135
- 30.202.54.136
- 30.202.54.137
- 30.202.54.138
- 30.202.54.139
- 30.202.54.140
- 30.202.54.141
- 30.202.54.142
- 30.202.54.143
- 30.202.54.144
- 30.202.54.145
- 30.202.54.146
- 30.202.54.147
- 30.202.54.148
- 30.202.54.149
- 30.202.54.150
- 30.202.54.151
- 30.202.54.152
- 30.202.54.153
- 30.202.54.154
- 30.202.54.155
- 30.202.54.156
- 30.202.54.157
- 30.202.54.158
- 30.202.54.159
- 30.202.54.160
- 30.202.54.161
- 30.202.54.162
- 30.202.54.163
- 30.202.54.164
- 30.202.54.165
- 30.202.54.166
- 30.202.54.167
- 30.202.54.168
- 30.202.54.169
- 30.202.54.170
- 30.202.54.171
- 30.202.54.172
- 30.202.54.173
- 30.202.54.174
- 30.202.54.175
- 30.202.54.176
- 30.202.54.177
- 30.202.54.178
- 30.202.54.179
- 30.202.54.180
- 30.202.54.181
- 30.202.54.182
- 30.202.54.183
- 30.202.54.184
- 30.202.54.185
- 30.202.54.186
- 30.202.54.187
- 30.202.54.188
- 30.202.54.189
- 30.202.54.190
- 30.202.54.191
- 30.202.54.192
- 30.202.54.193
- 30.202.54.194
- 30.202.54.195
- 30.202.54.196
- 30.202.54.197
- 30.202.54.198
- 30.202.54.199
- 30.202.54.200
- 30.202.54.201
- 30.202.54.202
- 30.202.54.203
- 30.202.54.204
- 30.202.54.205
- 30.202.54.206
- 30.202.54.207
- 30.202.54.208
- 30.202.54.209
- 30.202.54.210
- 30.202.54.211
- 30.202.54.212
- 30.202.54.213
- 30.202.54.214
- 30.202.54.215
- 30.202.54.216
- 30.202.54.217
- 30.202.54.218
- 30.202.54.219
- 30.202.54.220
- 30.202.54.221
- 30.202.54.222
- 30.202.54.223
- 30.202.54.224
- 30.202.54.225
- 30.202.54.226
- 30.202.54.227
- 30.202.54.228
- 30.202.54.229
- 30.202.54.230
- 30.202.54.231
- 30.202.54.232
- 30.202.54.233
- 30.202.54.234
- 30.202.54.235
- 30.202.54.236
- 30.202.54.237
- 30.202.54.238
- 30.202.54.239
- 30.202.54.240
- 30.202.54.241
- 30.202.54.242
- 30.202.54.243
- 30.202.54.244
- 30.202.54.245
- 30.202.54.246
- 30.202.54.247
- 30.202.54.248
- 30.202.54.249
- 30.202.54.250
- 30.202.54.251
- 30.202.54.252
- 30.202.54.253
- 30.202.54.254
- 30.202.54.255