您在這裡
IP 地址列表: 221.120.16.* (221.120.16.0 - 221.120.16.254)
這是第壹個字節為221,第二個字節為120,第三個字節為16,第四個字節在0 - 255之間的IP地址列表,表示為221.120.16.* (221.120.16.0 - 221.120.16.255)。
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221.120.16.1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。
二進制、十進制和十六進制的 IP 地址說明 IP 地址類別 A/B/C/D/E 和網絡 ID、主機 ID 的說明內容:
1. 第一個 IP 地址示例
221.120.16.1是一個公開IP地址,使用者位於台湾 台北市 台北市,其用途是固定電話互聯網服務提供商/手機互聯網服務提供商,類型是寬帶/電纜/光纖。更多詳情:221.120.16.1。
🔝 回到頂部2. C類IP地址列表
C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,前三段號碼(字節1.字節2.字節3)為網絡號碼,剩下的後壹段號碼(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,C類IP地址就由3字節的網絡地址和1字節主機地址組成,網絡地址的最高位必須是'110'。 C類IP地址範圍:192.0.0.0 ~ 223.255.255.255,可用IP地址範圍:192.0.0.1 ~ 223.255.255.254。 C類IP地址中網絡的標識長度為21位,主機標識的長度為8位,C類網絡地址數量較多(2 ^ 21 = 2097152個),適用於小規模的局域網絡,每個網絡最多只能包含254臺計算機(2 ^ 8 - 2 = 254個)。 如果您需要了解C類IP地址段詳情,可以點擊C類IP地址列表中的標題鏈接。
- 221.120.16.0網絡ID號碼,不能分配使用
- 221.120.16.1常用於網關、路由器等網絡設備
- 221.120.16.2
- 221.120.16.3
- 221.120.16.4
- 221.120.16.5
- 221.120.16.6
- 221.120.16.7
- 221.120.16.8
- 221.120.16.9
- 221.120.16.10
- 221.120.16.11
- 221.120.16.12
- 221.120.16.13
- 221.120.16.14
- 221.120.16.15
- 221.120.16.16
- 221.120.16.17
- 221.120.16.18
- 221.120.16.19
- 221.120.16.20
- 221.120.16.21
- 221.120.16.22
- 221.120.16.23
- 221.120.16.24
- 221.120.16.25
- 221.120.16.26
- 221.120.16.27
- 221.120.16.28
- 221.120.16.29
- 221.120.16.30
- 221.120.16.31
- 221.120.16.32
- 221.120.16.33
- 221.120.16.34
- 221.120.16.35
- 221.120.16.36
- 221.120.16.37
- 221.120.16.38
- 221.120.16.39
- 221.120.16.40
- 221.120.16.41
- 221.120.16.42
- 221.120.16.43
- 221.120.16.44
- 221.120.16.45
- 221.120.16.46
- 221.120.16.47
- 221.120.16.48
- 221.120.16.49
- 221.120.16.50
- 221.120.16.51
- 221.120.16.52
- 221.120.16.53
- 221.120.16.54
- 221.120.16.55
- 221.120.16.56
- 221.120.16.57
- 221.120.16.58
- 221.120.16.59
- 221.120.16.60
- 221.120.16.61
- 221.120.16.62
- 221.120.16.63
- 221.120.16.64
- 221.120.16.65
- 221.120.16.66
- 221.120.16.67
- 221.120.16.68
- 221.120.16.69
- 221.120.16.70
- 221.120.16.71
- 221.120.16.72
- 221.120.16.73
- 221.120.16.74
- 221.120.16.75
- 221.120.16.76
- 221.120.16.77
- 221.120.16.78
- 221.120.16.79
- 221.120.16.80
- 221.120.16.81
- 221.120.16.82
- 221.120.16.83
- 221.120.16.84
- 221.120.16.85
- 221.120.16.86
- 221.120.16.87
- 221.120.16.88
- 221.120.16.89
- 221.120.16.90
- 221.120.16.91
- 221.120.16.92
- 221.120.16.93
- 221.120.16.94
- 221.120.16.95
- 221.120.16.96
- 221.120.16.97
- 221.120.16.98
- 221.120.16.99
- 221.120.16.100
- 221.120.16.101
- 221.120.16.102
- 221.120.16.103
- 221.120.16.104
- 221.120.16.105
- 221.120.16.106
- 221.120.16.107
- 221.120.16.108
- 221.120.16.109
- 221.120.16.110
- 221.120.16.111
- 221.120.16.112
- 221.120.16.113
- 221.120.16.114
- 221.120.16.115
- 221.120.16.116
- 221.120.16.117
- 221.120.16.118
- 221.120.16.119
- 221.120.16.120
- 221.120.16.121
- 221.120.16.122
- 221.120.16.123
- 221.120.16.124
- 221.120.16.125
- 221.120.16.126
- 221.120.16.127
- 221.120.16.128
- 221.120.16.129
- 221.120.16.130
- 221.120.16.131
- 221.120.16.132
- 221.120.16.133
- 221.120.16.134
- 221.120.16.135
- 221.120.16.136
- 221.120.16.137
- 221.120.16.138
- 221.120.16.139
- 221.120.16.140
- 221.120.16.141
- 221.120.16.142
- 221.120.16.143
- 221.120.16.144
- 221.120.16.145
- 221.120.16.146
- 221.120.16.147
- 221.120.16.148
- 221.120.16.149
- 221.120.16.150
- 221.120.16.151
- 221.120.16.152
- 221.120.16.153
- 221.120.16.154
- 221.120.16.155
- 221.120.16.156
- 221.120.16.157
- 221.120.16.158
- 221.120.16.159
- 221.120.16.160
- 221.120.16.161
- 221.120.16.162
- 221.120.16.163
- 221.120.16.164
- 221.120.16.165
- 221.120.16.166
- 221.120.16.167
- 221.120.16.168
- 221.120.16.169
- 221.120.16.170
- 221.120.16.171
- 221.120.16.172
- 221.120.16.173
- 221.120.16.174
- 221.120.16.175
- 221.120.16.176
- 221.120.16.177
- 221.120.16.178
- 221.120.16.179
- 221.120.16.180
- 221.120.16.181
- 221.120.16.182
- 221.120.16.183
- 221.120.16.184
- 221.120.16.185
- 221.120.16.186
- 221.120.16.187
- 221.120.16.188
- 221.120.16.189
- 221.120.16.190
- 221.120.16.191
- 221.120.16.192
- 221.120.16.193
- 221.120.16.194
- 221.120.16.195
- 221.120.16.196
- 221.120.16.197
- 221.120.16.198
- 221.120.16.199
- 221.120.16.200
- 221.120.16.201
- 221.120.16.202
- 221.120.16.203
- 221.120.16.204
- 221.120.16.205
- 221.120.16.206
- 221.120.16.207
- 221.120.16.208
- 221.120.16.209
- 221.120.16.210
- 221.120.16.211
- 221.120.16.212
- 221.120.16.213
- 221.120.16.214
- 221.120.16.215
- 221.120.16.216
- 221.120.16.217
- 221.120.16.218
- 221.120.16.219
- 221.120.16.220
- 221.120.16.221
- 221.120.16.222
- 221.120.16.223
- 221.120.16.224
- 221.120.16.225
- 221.120.16.226
- 221.120.16.227
- 221.120.16.228
- 221.120.16.229
- 221.120.16.230
- 221.120.16.231
- 221.120.16.232
- 221.120.16.233
- 221.120.16.234
- 221.120.16.235
- 221.120.16.236
- 221.120.16.237
- 221.120.16.238
- 221.120.16.239
- 221.120.16.240
- 221.120.16.241
- 221.120.16.242
- 221.120.16.243
- 221.120.16.244
- 221.120.16.245
- 221.120.16.246
- 221.120.16.247
- 221.120.16.248
- 221.120.16.249
- 221.120.16.250
- 221.120.16.251
- 221.120.16.252
- 221.120.16.253
- 221.120.16.254
- 221.120.16.255網絡廣播地址,不能分配使用
3. 最後一個 IP 地址示例
221.120.16.255是一個公開IP地址,使用者位於台湾 台北市 台北市,其用途是固定電話互聯網服務提供商/手機互聯網服務提供商,類型是寬帶/電纜/光纖。更多詳情:221.120.16.255。
🔝 回到頂部