221.128.146开头的IP是哪里的IP,IP地址列表: 221.128.146.* (221.128.146.0 - 221.128.146.254)
这是第一个字节为221,第二个字节为128,第三个字节为146,第四个字节在0 - 255之间的IP地址列表,表示为221.128.146.* (221.128.146.0 - 221.128.146.255)。
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221.128.146.1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. C类IP地址列表
C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,前三段号码(字节1.字节2.字节3)为网络号码,剩下的后一段号码(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,C类IP地址就由3字节的网络地址和1字节主机地址组成,网络地址的最高位必须是'110'。 C类IP地址范围:192.0.0.0 ~ 223.255.255.255,可用IP地址范围:192.0.0.1 ~ 223.255.255.254。 C类IP地址中网络的标识长度为21位,主机标识的长度为8位,C类网络地址数量较多(2 ^ 21 = 2097152个),适用于小规模的局域网络,每个网络最多只能包含254台计算机(2 ^ 8 - 2 = 254个)。 如果您需要了解C类IP地址段详情,可以点击C类IP地址列表中的标题链接。
- 221.128.146.0网络ID号码,不能分配使用
- 221.128.146.1常用于网关、路由器等网络设备
- 221.128.146.2
- 221.128.146.3
- 221.128.146.4
- 221.128.146.5
- 221.128.146.6
- 221.128.146.7
- 221.128.146.8
- 221.128.146.9
- 221.128.146.10
- 221.128.146.11
- 221.128.146.12
- 221.128.146.13
- 221.128.146.14
- 221.128.146.15
- 221.128.146.16
- 221.128.146.17
- 221.128.146.18
- 221.128.146.19
- 221.128.146.20
- 221.128.146.21
- 221.128.146.22
- 221.128.146.23
- 221.128.146.24
- 221.128.146.25
- 221.128.146.26
- 221.128.146.27
- 221.128.146.28
- 221.128.146.29
- 221.128.146.30
- 221.128.146.31
- 221.128.146.32
- 221.128.146.33
- 221.128.146.34
- 221.128.146.35
- 221.128.146.36
- 221.128.146.37
- 221.128.146.38
- 221.128.146.39
- 221.128.146.40
- 221.128.146.41
- 221.128.146.42
- 221.128.146.43
- 221.128.146.44
- 221.128.146.45
- 221.128.146.46
- 221.128.146.47
- 221.128.146.48
- 221.128.146.49
- 221.128.146.50
- 221.128.146.51
- 221.128.146.52
- 221.128.146.53
- 221.128.146.54
- 221.128.146.55
- 221.128.146.56
- 221.128.146.57
- 221.128.146.58
- 221.128.146.59
- 221.128.146.60
- 221.128.146.61
- 221.128.146.62
- 221.128.146.63
- 221.128.146.64
- 221.128.146.65
- 221.128.146.66
- 221.128.146.67
- 221.128.146.68
- 221.128.146.69
- 221.128.146.70
- 221.128.146.71
- 221.128.146.72
- 221.128.146.73
- 221.128.146.74
- 221.128.146.75
- 221.128.146.76
- 221.128.146.77
- 221.128.146.78
- 221.128.146.79
- 221.128.146.80
- 221.128.146.81
- 221.128.146.82
- 221.128.146.83
- 221.128.146.84
- 221.128.146.85
- 221.128.146.86
- 221.128.146.87
- 221.128.146.88
- 221.128.146.89
- 221.128.146.90
- 221.128.146.91
- 221.128.146.92
- 221.128.146.93
- 221.128.146.94
- 221.128.146.95
- 221.128.146.96
- 221.128.146.97
- 221.128.146.98
- 221.128.146.99
- 221.128.146.100
- 221.128.146.101
- 221.128.146.102
- 221.128.146.103
- 221.128.146.104
- 221.128.146.105
- 221.128.146.106
- 221.128.146.107
- 221.128.146.108
- 221.128.146.109
- 221.128.146.110
- 221.128.146.111
- 221.128.146.112
- 221.128.146.113
- 221.128.146.114
- 221.128.146.115
- 221.128.146.116
- 221.128.146.117
- 221.128.146.118
- 221.128.146.119
- 221.128.146.120
- 221.128.146.121
- 221.128.146.122
- 221.128.146.123
- 221.128.146.124
- 221.128.146.125
- 221.128.146.126
- 221.128.146.127
- 221.128.146.128
- 221.128.146.129
- 221.128.146.130
- 221.128.146.131
- 221.128.146.132
- 221.128.146.133
- 221.128.146.134
- 221.128.146.135
- 221.128.146.136
- 221.128.146.137
- 221.128.146.138
- 221.128.146.139
- 221.128.146.140
- 221.128.146.141
- 221.128.146.142
- 221.128.146.143
- 221.128.146.144
- 221.128.146.145
- 221.128.146.146
- 221.128.146.147
- 221.128.146.148
- 221.128.146.149
- 221.128.146.150
- 221.128.146.151
- 221.128.146.152
- 221.128.146.153
- 221.128.146.154
- 221.128.146.155
- 221.128.146.156
- 221.128.146.157
- 221.128.146.158
- 221.128.146.159
- 221.128.146.160
- 221.128.146.161
- 221.128.146.162
- 221.128.146.163
- 221.128.146.164
- 221.128.146.165
- 221.128.146.166
- 221.128.146.167
- 221.128.146.168
- 221.128.146.169
- 221.128.146.170
- 221.128.146.171
- 221.128.146.172
- 221.128.146.173
- 221.128.146.174
- 221.128.146.175
- 221.128.146.176
- 221.128.146.177
- 221.128.146.178
- 221.128.146.179
- 221.128.146.180
- 221.128.146.181
- 221.128.146.182
- 221.128.146.183
- 221.128.146.184
- 221.128.146.185
- 221.128.146.186
- 221.128.146.187
- 221.128.146.188
- 221.128.146.189
- 221.128.146.190
- 221.128.146.191
- 221.128.146.192
- 221.128.146.193
- 221.128.146.194
- 221.128.146.195
- 221.128.146.196
- 221.128.146.197
- 221.128.146.198
- 221.128.146.199
- 221.128.146.200
- 221.128.146.201
- 221.128.146.202
- 221.128.146.203
- 221.128.146.204
- 221.128.146.205
- 221.128.146.206
- 221.128.146.207
- 221.128.146.208
- 221.128.146.209
- 221.128.146.210
- 221.128.146.211
- 221.128.146.212
- 221.128.146.213
- 221.128.146.214
- 221.128.146.215
- 221.128.146.216
- 221.128.146.217
- 221.128.146.218
- 221.128.146.219
- 221.128.146.220
- 221.128.146.221
- 221.128.146.222
- 221.128.146.223
- 221.128.146.224
- 221.128.146.225
- 221.128.146.226
- 221.128.146.227
- 221.128.146.228
- 221.128.146.229
- 221.128.146.230
- 221.128.146.231
- 221.128.146.232
- 221.128.146.233
- 221.128.146.234
- 221.128.146.235
- 221.128.146.236
- 221.128.146.237
- 221.128.146.238
- 221.128.146.239
- 221.128.146.240
- 221.128.146.241
- 221.128.146.242
- 221.128.146.243
- 221.128.146.244
- 221.128.146.245
- 221.128.146.246
- 221.128.146.247
- 221.128.146.248
- 221.128.146.249
- 221.128.146.250
- 221.128.146.251
- 221.128.146.252
- 221.128.146.253
- 221.128.146.254
- 221.128.146.255网络广播地址,不能分配使用
3. 最后一个IP地址例子
图标/图像含义表
221.128.146.255是一个公开IP地址,使用者位于中国 北京 北京,其用途是数据中心/网络托管/传输,类型是公司/T1。更多详情:221.128.146.255。
🔝 返回顶部