您在這裡
IP 地址列表: 63.119.21.* (63.119.21.0 - 63.119.21.254)
這是第壹個字節為63,第二個字節為119,第三個字節為21,第四個字節在0 - 255之間的IP地址列表,表示為63.119.21.* (63.119.21.0 - 63.119.21.255)。
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63.119.21.1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
63.119.21.1是一個公開IP地址,使用者位於美国 南卡罗来纳州 默特尔比奇,其用途是固定電話互聯網服務提供商,類型是寬帶/電纜/光纖。更多詳情:63.119.21.1。
🔝 回到頂部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。
- 63.119.21.0
- 63.119.21.1
- 63.119.21.2
- 63.119.21.3
- 63.119.21.4
- 63.119.21.5
- 63.119.21.6
- 63.119.21.7
- 63.119.21.8
- 63.119.21.9
- 63.119.21.10
- 63.119.21.11
- 63.119.21.12
- 63.119.21.13
- 63.119.21.14
- 63.119.21.15
- 63.119.21.16
- 63.119.21.17
- 63.119.21.18
- 63.119.21.19
- 63.119.21.20
- 63.119.21.21
- 63.119.21.22
- 63.119.21.23
- 63.119.21.24
- 63.119.21.25
- 63.119.21.26
- 63.119.21.27
- 63.119.21.28
- 63.119.21.29
- 63.119.21.30
- 63.119.21.31
- 63.119.21.32
- 63.119.21.33
- 63.119.21.34
- 63.119.21.35
- 63.119.21.36
- 63.119.21.37
- 63.119.21.38
- 63.119.21.39
- 63.119.21.40
- 63.119.21.41
- 63.119.21.42
- 63.119.21.43
- 63.119.21.44
- 63.119.21.45
- 63.119.21.46
- 63.119.21.47
- 63.119.21.48
- 63.119.21.49
- 63.119.21.50
- 63.119.21.51
- 63.119.21.52
- 63.119.21.53
- 63.119.21.54
- 63.119.21.55
- 63.119.21.56
- 63.119.21.57
- 63.119.21.58
- 63.119.21.59
- 63.119.21.60
- 63.119.21.61
- 63.119.21.62
- 63.119.21.63
- 63.119.21.64
- 63.119.21.65
- 63.119.21.66
- 63.119.21.67
- 63.119.21.68
- 63.119.21.69
- 63.119.21.70
- 63.119.21.71
- 63.119.21.72
- 63.119.21.73
- 63.119.21.74
- 63.119.21.75
- 63.119.21.76
- 63.119.21.77
- 63.119.21.78
- 63.119.21.79
- 63.119.21.80
- 63.119.21.81
- 63.119.21.82
- 63.119.21.83
- 63.119.21.84
- 63.119.21.85
- 63.119.21.86
- 63.119.21.87
- 63.119.21.88
- 63.119.21.89
- 63.119.21.90
- 63.119.21.91
- 63.119.21.92
- 63.119.21.93
- 63.119.21.94
- 63.119.21.95
- 63.119.21.96
- 63.119.21.97
- 63.119.21.98
- 63.119.21.99
- 63.119.21.100
- 63.119.21.101
- 63.119.21.102
- 63.119.21.103
- 63.119.21.104
- 63.119.21.105
- 63.119.21.106
- 63.119.21.107
- 63.119.21.108
- 63.119.21.109
- 63.119.21.110
- 63.119.21.111
- 63.119.21.112
- 63.119.21.113
- 63.119.21.114
- 63.119.21.115
- 63.119.21.116
- 63.119.21.117
- 63.119.21.118
- 63.119.21.119
- 63.119.21.120
- 63.119.21.121
- 63.119.21.122
- 63.119.21.123
- 63.119.21.124
- 63.119.21.125
- 63.119.21.126
- 63.119.21.127
- 63.119.21.128
- 63.119.21.129
- 63.119.21.130
- 63.119.21.131
- 63.119.21.132
- 63.119.21.133
- 63.119.21.134
- 63.119.21.135
- 63.119.21.136
- 63.119.21.137
- 63.119.21.138
- 63.119.21.139
- 63.119.21.140
- 63.119.21.141
- 63.119.21.142
- 63.119.21.143
- 63.119.21.144
- 63.119.21.145
- 63.119.21.146
- 63.119.21.147
- 63.119.21.148
- 63.119.21.149
- 63.119.21.150
- 63.119.21.151
- 63.119.21.152
- 63.119.21.153
- 63.119.21.154
- 63.119.21.155
- 63.119.21.156
- 63.119.21.157
- 63.119.21.158
- 63.119.21.159
- 63.119.21.160
- 63.119.21.161
- 63.119.21.162
- 63.119.21.163
- 63.119.21.164
- 63.119.21.165
- 63.119.21.166
- 63.119.21.167
- 63.119.21.168
- 63.119.21.169
- 63.119.21.170
- 63.119.21.171
- 63.119.21.172
- 63.119.21.173
- 63.119.21.174
- 63.119.21.175
- 63.119.21.176
- 63.119.21.177
- 63.119.21.178
- 63.119.21.179
- 63.119.21.180
- 63.119.21.181
- 63.119.21.182
- 63.119.21.183
- 63.119.21.184
- 63.119.21.185
- 63.119.21.186
- 63.119.21.187
- 63.119.21.188
- 63.119.21.189
- 63.119.21.190
- 63.119.21.191
- 63.119.21.192
- 63.119.21.193
- 63.119.21.194
- 63.119.21.195
- 63.119.21.196
- 63.119.21.197
- 63.119.21.198
- 63.119.21.199
- 63.119.21.200
- 63.119.21.201
- 63.119.21.202
- 63.119.21.203
- 63.119.21.204
- 63.119.21.205
- 63.119.21.206
- 63.119.21.207
- 63.119.21.208
- 63.119.21.209
- 63.119.21.210
- 63.119.21.211
- 63.119.21.212
- 63.119.21.213
- 63.119.21.214
- 63.119.21.215
- 63.119.21.216
- 63.119.21.217
- 63.119.21.218
- 63.119.21.219
- 63.119.21.220
- 63.119.21.221
- 63.119.21.222
- 63.119.21.223
- 63.119.21.224
- 63.119.21.225
- 63.119.21.226
- 63.119.21.227
- 63.119.21.228
- 63.119.21.229
- 63.119.21.230
- 63.119.21.231
- 63.119.21.232
- 63.119.21.233
- 63.119.21.234
- 63.119.21.235
- 63.119.21.236
- 63.119.21.237
- 63.119.21.238
- 63.119.21.239
- 63.119.21.240
- 63.119.21.241
- 63.119.21.242
- 63.119.21.243
- 63.119.21.244
- 63.119.21.245
- 63.119.21.246
- 63.119.21.247
- 63.119.21.248
- 63.119.21.249
- 63.119.21.250
- 63.119.21.251
- 63.119.21.252
- 63.119.21.253
- 63.119.21.254
- 63.119.21.255
3. 最後一個 IP 地址示例
63.119.21.255是一個公開IP地址,使用者位於美国 南卡罗来纳州 默特尔比奇,其用途是固定電話互聯網服務提供商,類型是寬帶/電纜/光纖。更多詳情:63.119.21.255。
🔝 回到頂部