142.81.23开头的IP是哪里的IP,IP地址列表: 142.81.23.* (142.81.23.0 - 142.81.23.254)
这是第一个字节为142,第二个字节为81,第三个字节为23,第四个字节在0 - 255之间的IP地址列表,表示为142.81.23.* (142.81.23.0 - 142.81.23.255)。
这个IP地址列表中包含256个IP地址,我们以其中一个IP地址142.81.23.1为例,来描述这个IP的属性:
但这只是其中1个IP地址的例子,并不代表这个列表中所有的IP地址都有同样的属性,如果需要了解其它IP和更详细的IP地址段信息,请点击下面列表中的标题链接。
关于IP地址2进制、10进制、16进制的说明 关于网络号、主机号及A/B/C/D/E类IP的说明内容:
2. B类IP地址列表
B类IP地址是指:在IP地址的四段号码(例如:字节1.字节2.字节3.字节4)中,前两段号码(字节1.字节2)为网络号码,剩下的后两段号码(字节3.字节4)为本地计算机的号码。 如果用二进制表示IP地址的话,B类IP地址就由2字节的网络地址和2字节主机地址组成,网络地址的最高位必须是'10'。 B类IP地址范围:128.0.0.0 ~ 191.255.255.255,可用IP地址范围:128.0.0.1 ~ 191.255.255.254。 B类IP地址中网络的标识长度为14位,主机标识的长度为16位,B类网络地址适用于中等规模的网络(2 ^ 14 = 16384个),每个网络所能容纳6万多台计算机(2 ^ 16 - 2 = 65534个)。 如果您需要了解B类IP段更详细的IP地址段信息,请点击B类IP地址列表中的标题链接。
- 142.81.23.0
- 142.81.23.1
- 142.81.23.2
- 142.81.23.3
- 142.81.23.4
- 142.81.23.5
- 142.81.23.6
- 142.81.23.7
- 142.81.23.8
- 142.81.23.9
- 142.81.23.10
- 142.81.23.11
- 142.81.23.12
- 142.81.23.13
- 142.81.23.14
- 142.81.23.15
- 142.81.23.16
- 142.81.23.17
- 142.81.23.18
- 142.81.23.19
- 142.81.23.20
- 142.81.23.21
- 142.81.23.22
- 142.81.23.23
- 142.81.23.24
- 142.81.23.25
- 142.81.23.26
- 142.81.23.27
- 142.81.23.28
- 142.81.23.29
- 142.81.23.30
- 142.81.23.31
- 142.81.23.32
- 142.81.23.33
- 142.81.23.34
- 142.81.23.35
- 142.81.23.36
- 142.81.23.37
- 142.81.23.38
- 142.81.23.39
- 142.81.23.40
- 142.81.23.41
- 142.81.23.42
- 142.81.23.43
- 142.81.23.44
- 142.81.23.45
- 142.81.23.46
- 142.81.23.47
- 142.81.23.48
- 142.81.23.49
- 142.81.23.50
- 142.81.23.51
- 142.81.23.52
- 142.81.23.53
- 142.81.23.54
- 142.81.23.55
- 142.81.23.56
- 142.81.23.57
- 142.81.23.58
- 142.81.23.59
- 142.81.23.60
- 142.81.23.61
- 142.81.23.62
- 142.81.23.63
- 142.81.23.64
- 142.81.23.65
- 142.81.23.66
- 142.81.23.67
- 142.81.23.68
- 142.81.23.69
- 142.81.23.70
- 142.81.23.71
- 142.81.23.72
- 142.81.23.73
- 142.81.23.74
- 142.81.23.75
- 142.81.23.76
- 142.81.23.77
- 142.81.23.78
- 142.81.23.79
- 142.81.23.80
- 142.81.23.81
- 142.81.23.82
- 142.81.23.83
- 142.81.23.84
- 142.81.23.85
- 142.81.23.86
- 142.81.23.87
- 142.81.23.88
- 142.81.23.89
- 142.81.23.90
- 142.81.23.91
- 142.81.23.92
- 142.81.23.93
- 142.81.23.94
- 142.81.23.95
- 142.81.23.96
- 142.81.23.97
- 142.81.23.98
- 142.81.23.99
- 142.81.23.100
- 142.81.23.101
- 142.81.23.102
- 142.81.23.103
- 142.81.23.104
- 142.81.23.105
- 142.81.23.106
- 142.81.23.107
- 142.81.23.108
- 142.81.23.109
- 142.81.23.110
- 142.81.23.111
- 142.81.23.112
- 142.81.23.113
- 142.81.23.114
- 142.81.23.115
- 142.81.23.116
- 142.81.23.117
- 142.81.23.118
- 142.81.23.119
- 142.81.23.120
- 142.81.23.121
- 142.81.23.122
- 142.81.23.123
- 142.81.23.124
- 142.81.23.125
- 142.81.23.126
- 142.81.23.127
- 142.81.23.128
- 142.81.23.129
- 142.81.23.130
- 142.81.23.131
- 142.81.23.132
- 142.81.23.133
- 142.81.23.134
- 142.81.23.135
- 142.81.23.136
- 142.81.23.137
- 142.81.23.138
- 142.81.23.139
- 142.81.23.140
- 142.81.23.141
- 142.81.23.142
- 142.81.23.143
- 142.81.23.144
- 142.81.23.145
- 142.81.23.146
- 142.81.23.147
- 142.81.23.148
- 142.81.23.149
- 142.81.23.150
- 142.81.23.151
- 142.81.23.152
- 142.81.23.153
- 142.81.23.154
- 142.81.23.155
- 142.81.23.156
- 142.81.23.157
- 142.81.23.158
- 142.81.23.159
- 142.81.23.160
- 142.81.23.161
- 142.81.23.162
- 142.81.23.163
- 142.81.23.164
- 142.81.23.165
- 142.81.23.166
- 142.81.23.167
- 142.81.23.168
- 142.81.23.169
- 142.81.23.170
- 142.81.23.171
- 142.81.23.172
- 142.81.23.173
- 142.81.23.174
- 142.81.23.175
- 142.81.23.176
- 142.81.23.177
- 142.81.23.178
- 142.81.23.179
- 142.81.23.180
- 142.81.23.181
- 142.81.23.182
- 142.81.23.183
- 142.81.23.184
- 142.81.23.185
- 142.81.23.186
- 142.81.23.187
- 142.81.23.188
- 142.81.23.189
- 142.81.23.190
- 142.81.23.191
- 142.81.23.192
- 142.81.23.193
- 142.81.23.194
- 142.81.23.195
- 142.81.23.196
- 142.81.23.197
- 142.81.23.198
- 142.81.23.199
- 142.81.23.200
- 142.81.23.201
- 142.81.23.202
- 142.81.23.203
- 142.81.23.204
- 142.81.23.205
- 142.81.23.206
- 142.81.23.207
- 142.81.23.208
- 142.81.23.209
- 142.81.23.210
- 142.81.23.211
- 142.81.23.212
- 142.81.23.213
- 142.81.23.214
- 142.81.23.215
- 142.81.23.216
- 142.81.23.217
- 142.81.23.218
- 142.81.23.219
- 142.81.23.220
- 142.81.23.221
- 142.81.23.222
- 142.81.23.223
- 142.81.23.224
- 142.81.23.225
- 142.81.23.226
- 142.81.23.227
- 142.81.23.228
- 142.81.23.229
- 142.81.23.230
- 142.81.23.231
- 142.81.23.232
- 142.81.23.233
- 142.81.23.234
- 142.81.23.235
- 142.81.23.236
- 142.81.23.237
- 142.81.23.238
- 142.81.23.239
- 142.81.23.240
- 142.81.23.241
- 142.81.23.242
- 142.81.23.243
- 142.81.23.244
- 142.81.23.245
- 142.81.23.246
- 142.81.23.247
- 142.81.23.248
- 142.81.23.249
- 142.81.23.250
- 142.81.23.251
- 142.81.23.252
- 142.81.23.253
- 142.81.23.254
- 142.81.23.255