IPIP 地址列表: 138.128.*.* (138.128.0.* - 138.128.255.*)
這是第壹個字節為138，第二個字節為128，第三個字節在0 - 255之間，第四字節可變動（下面為星號）的IP地址列表，表示為138.128.*.* (138.128.0.0 - 138.128.255.255)。
這個IP地址列表中包含256 * 256 = 65,536個IP地址，我們以其中壹個IP地址138.128.1.1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:
2. B類IP地址列表
B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，前兩段號碼（字節1.字節2）為網絡號碼，剩下的後兩段號碼（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，B類IP地址就由2字節的網絡地址和2字節主機地址組成，網絡地址的最高位必須是'10'。 B類IP地址範圍：128.0.0.0 ~ 191.255.255.255，可用IP地址範圍：128.0.0.1 ~ 191.255.255.254。 B類IP地址中網絡的標識長度為14位，主機標識的長度為16位，B類網絡地址適用於中等規模規模的網絡（2 ^ 14 = 16384個），每個網絡所能容納6萬多臺計算機（2 ^ 16 - 2 = 65534個）。 如果您需要了解B類IP段更詳細的IP地址段信息，請點擊B類IP地址列表中的標題鏈接。
- 138.128.0.*(138.128.0.0 - 138.128.0.254)
- 138.128.1.*(138.128.1.0 - 138.128.1.254)
- 138.128.2.*(138.128.2.0 - 138.128.2.254)
- 138.128.3.*(138.128.3.0 - 138.128.3.254)
- 138.128.4.*(138.128.4.0 - 138.128.4.254)
- 138.128.5.*(138.128.5.0 - 138.128.5.254)
- 138.128.6.*(138.128.6.0 - 138.128.6.254)
- 138.128.7.*(138.128.7.0 - 138.128.7.254)
- 138.128.8.*(138.128.8.0 - 138.128.8.254)
- 138.128.9.*(138.128.9.0 - 138.128.9.254)
- 138.128.10.*(138.128.10.0 - 138.128.10.254)
- 138.128.11.*(138.128.11.0 - 138.128.11.254)
- 138.128.12.*(138.128.12.0 - 138.128.12.254)
- 138.128.13.*(138.128.13.0 - 138.128.13.254)
- 138.128.14.*(138.128.14.0 - 138.128.14.254)
- 138.128.15.*(138.128.15.0 - 138.128.15.254)
- 138.128.16.*(138.128.16.0 - 138.128.16.254)
- 138.128.17.*(138.128.17.0 - 138.128.17.254)
- 138.128.18.*(138.128.18.0 - 138.128.18.254)
- 138.128.19.*(138.128.19.0 - 138.128.19.254)
- 138.128.20.*(138.128.20.0 - 138.128.20.254)
- 138.128.21.*(138.128.21.0 - 138.128.21.254)
- 138.128.22.*(138.128.22.0 - 138.128.22.254)
- 138.128.23.*(138.128.23.0 - 138.128.23.254)
- 138.128.24.*(138.128.24.0 - 138.128.24.254)
- 138.128.25.*(138.128.25.0 - 138.128.25.254)
- 138.128.26.*(138.128.26.0 - 138.128.26.254)
- 138.128.27.*(138.128.27.0 - 138.128.27.254)
- 138.128.28.*(138.128.28.0 - 138.128.28.254)
- 138.128.29.*(138.128.29.0 - 138.128.29.254)
- 138.128.30.*(138.128.30.0 - 138.128.30.254)
- 138.128.31.*(138.128.31.0 - 138.128.31.254)
- 138.128.32.*(138.128.32.0 - 138.128.32.254)
- 138.128.33.*(138.128.33.0 - 138.128.33.254)
- 138.128.34.*(138.128.34.0 - 138.128.34.254)
- 138.128.35.*(138.128.35.0 - 138.128.35.254)
- 138.128.36.*(138.128.36.0 - 138.128.36.254)
- 138.128.37.*(138.128.37.0 - 138.128.37.254)
- 138.128.38.*(138.128.38.0 - 138.128.38.254)
- 138.128.39.*(138.128.39.0 - 138.128.39.254)
- 138.128.40.*(138.128.40.0 - 138.128.40.254)
- 138.128.41.*(138.128.41.0 - 138.128.41.254)
- 138.128.42.*(138.128.42.0 - 138.128.42.254)
- 138.128.43.*(138.128.43.0 - 138.128.43.254)
- 138.128.44.*(138.128.44.0 - 138.128.44.254)
- 138.128.45.*(138.128.45.0 - 138.128.45.254)
- 138.128.46.*(138.128.46.0 - 138.128.46.254)
- 138.128.47.*(138.128.47.0 - 138.128.47.254)
- 138.128.48.*(138.128.48.0 - 138.128.48.254)
- 138.128.49.*(138.128.49.0 - 138.128.49.254)
- 138.128.50.*(138.128.50.0 - 138.128.50.254)
- 138.128.51.*(138.128.51.0 - 138.128.51.254)
- 138.128.52.*(138.128.52.0 - 138.128.52.254)
- 138.128.53.*(138.128.53.0 - 138.128.53.254)
- 138.128.54.*(138.128.54.0 - 138.128.54.254)
- 138.128.55.*(138.128.55.0 - 138.128.55.254)
- 138.128.56.*(138.128.56.0 - 138.128.56.254)
- 138.128.57.*(138.128.57.0 - 138.128.57.254)
- 138.128.58.*(138.128.58.0 - 138.128.58.254)
- 138.128.59.*(138.128.59.0 - 138.128.59.254)
- 138.128.60.*(138.128.60.0 - 138.128.60.254)
- 138.128.61.*(138.128.61.0 - 138.128.61.254)
- 138.128.62.*(138.128.62.0 - 138.128.62.254)
- 138.128.63.*(138.128.63.0 - 138.128.63.254)
- 138.128.64.*(138.128.64.0 - 138.128.64.254)
- 138.128.65.*(138.128.65.0 - 138.128.65.254)
- 138.128.66.*(138.128.66.0 - 138.128.66.254)
- 138.128.67.*(138.128.67.0 - 138.128.67.254)
- 138.128.68.*(138.128.68.0 - 138.128.68.254)
- 138.128.69.*(138.128.69.0 - 138.128.69.254)
- 138.128.70.*(138.128.70.0 - 138.128.70.254)
- 138.128.71.*(138.128.71.0 - 138.128.71.254)
- 138.128.72.*(138.128.72.0 - 138.128.72.254)
- 138.128.73.*(138.128.73.0 - 138.128.73.254)
- 138.128.74.*(138.128.74.0 - 138.128.74.254)
- 138.128.75.*(138.128.75.0 - 138.128.75.254)
- 138.128.76.*(138.128.76.0 - 138.128.76.254)
- 138.128.77.*(138.128.77.0 - 138.128.77.254)
- 138.128.78.*(138.128.78.0 - 138.128.78.254)
- 138.128.79.*(138.128.79.0 - 138.128.79.254)
- 138.128.80.*(138.128.80.0 - 138.128.80.254)
- 138.128.81.*(138.128.81.0 - 138.128.81.254)
- 138.128.82.*(138.128.82.0 - 138.128.82.254)
- 138.128.83.*(138.128.83.0 - 138.128.83.254)
- 138.128.84.*(138.128.84.0 - 138.128.84.254)
- 138.128.85.*(138.128.85.0 - 138.128.85.254)
- 138.128.86.*(138.128.86.0 - 138.128.86.254)
- 138.128.87.*(138.128.87.0 - 138.128.87.254)
- 138.128.88.*(138.128.88.0 - 138.128.88.254)
- 138.128.89.*(138.128.89.0 - 138.128.89.254)
- 138.128.90.*(138.128.90.0 - 138.128.90.254)
- 138.128.91.*(138.128.91.0 - 138.128.91.254)
- 138.128.92.*(138.128.92.0 - 138.128.92.254)
- 138.128.93.*(138.128.93.0 - 138.128.93.254)
- 138.128.94.*(138.128.94.0 - 138.128.94.254)
- 138.128.95.*(138.128.95.0 - 138.128.95.254)
- 138.128.96.*(138.128.96.0 - 138.128.96.254)
- 138.128.97.*(138.128.97.0 - 138.128.97.254)
- 138.128.98.*(138.128.98.0 - 138.128.98.254)
- 138.128.99.*(138.128.99.0 - 138.128.99.254)
- 138.128.100.*(138.128.100.0 - 138.128.100.254)
- 138.128.101.*(138.128.101.0 - 138.128.101.254)
- 138.128.102.*(138.128.102.0 - 138.128.102.254)
- 138.128.103.*(138.128.103.0 - 138.128.103.254)
- 138.128.104.*(138.128.104.0 - 138.128.104.254)
- 138.128.105.*(138.128.105.0 - 138.128.105.254)
- 138.128.106.*(138.128.106.0 - 138.128.106.254)
- 138.128.107.*(138.128.107.0 - 138.128.107.254)
- 138.128.108.*(138.128.108.0 - 138.128.108.254)
- 138.128.109.*(138.128.109.0 - 138.128.109.254)
- 138.128.110.*(138.128.110.0 - 138.128.110.254)
- 138.128.111.*(138.128.111.0 - 138.128.111.254)
- 138.128.112.*(138.128.112.0 - 138.128.112.254)
- 138.128.113.*(138.128.113.0 - 138.128.113.254)
- 138.128.114.*(138.128.114.0 - 138.128.114.254)
- 138.128.115.*(138.128.115.0 - 138.128.115.254)
- 138.128.116.*(138.128.116.0 - 138.128.116.254)
- 138.128.117.*(138.128.117.0 - 138.128.117.254)
- 138.128.118.*(138.128.118.0 - 138.128.118.254)
- 138.128.119.*(138.128.119.0 - 138.128.119.254)
- 138.128.120.*(138.128.120.0 - 138.128.120.254)
- 138.128.121.*(138.128.121.0 - 138.128.121.254)
- 138.128.122.*(138.128.122.0 - 138.128.122.254)
- 138.128.123.*(138.128.123.0 - 138.128.123.254)
- 138.128.124.*(138.128.124.0 - 138.128.124.254)
- 138.128.125.*(138.128.125.0 - 138.128.125.254)
- 138.128.126.*(138.128.126.0 - 138.128.126.254)
- 138.128.127.*(138.128.127.0 - 138.128.127.254)
- 138.128.128.*(138.128.128.0 - 138.128.128.254)
- 138.128.129.*(138.128.129.0 - 138.128.129.254)
- 138.128.130.*(138.128.130.0 - 138.128.130.254)
- 138.128.131.*(138.128.131.0 - 138.128.131.254)
- 138.128.132.*(138.128.132.0 - 138.128.132.254)
- 138.128.133.*(138.128.133.0 - 138.128.133.254)
- 138.128.134.*(138.128.134.0 - 138.128.134.254)
- 138.128.135.*(138.128.135.0 - 138.128.135.254)
- 138.128.136.*(138.128.136.0 - 138.128.136.254)
- 138.128.137.*(138.128.137.0 - 138.128.137.254)
- 138.128.138.*(138.128.138.0 - 138.128.138.254)
- 138.128.139.*(138.128.139.0 - 138.128.139.254)
- 138.128.140.*(138.128.140.0 - 138.128.140.254)
- 138.128.141.*(138.128.141.0 - 138.128.141.254)
- 138.128.142.*(138.128.142.0 - 138.128.142.254)
- 138.128.143.*(138.128.143.0 - 138.128.143.254)
- 138.128.144.*(138.128.144.0 - 138.128.144.254)
- 138.128.145.*(138.128.145.0 - 138.128.145.254)
- 138.128.146.*(138.128.146.0 - 138.128.146.254)
- 138.128.147.*(138.128.147.0 - 138.128.147.254)
- 138.128.148.*(138.128.148.0 - 138.128.148.254)
- 138.128.149.*(138.128.149.0 - 138.128.149.254)
- 138.128.150.*(138.128.150.0 - 138.128.150.254)
- 138.128.151.*(138.128.151.0 - 138.128.151.254)
- 138.128.152.*(138.128.152.0 - 138.128.152.254)
- 138.128.153.*(138.128.153.0 - 138.128.153.254)
- 138.128.154.*(138.128.154.0 - 138.128.154.254)
- 138.128.155.*(138.128.155.0 - 138.128.155.254)
- 138.128.156.*(138.128.156.0 - 138.128.156.254)
- 138.128.157.*(138.128.157.0 - 138.128.157.254)
- 138.128.158.*(138.128.158.0 - 138.128.158.254)
- 138.128.159.*(138.128.159.0 - 138.128.159.254)
- 138.128.160.*(138.128.160.0 - 138.128.160.254)
- 138.128.161.*(138.128.161.0 - 138.128.161.254)
- 138.128.162.*(138.128.162.0 - 138.128.162.254)
- 138.128.163.*(138.128.163.0 - 138.128.163.254)
- 138.128.164.*(138.128.164.0 - 138.128.164.254)
- 138.128.165.*(138.128.165.0 - 138.128.165.254)
- 138.128.166.*(138.128.166.0 - 138.128.166.254)
- 138.128.167.*(138.128.167.0 - 138.128.167.254)
- 138.128.168.*(138.128.168.0 - 138.128.168.254)
- 138.128.169.*(138.128.169.0 - 138.128.169.254)
- 138.128.170.*(138.128.170.0 - 138.128.170.254)
- 138.128.171.*(138.128.171.0 - 138.128.171.254)
- 138.128.172.*(138.128.172.0 - 138.128.172.254)
- 138.128.173.*(138.128.173.0 - 138.128.173.254)
- 138.128.174.*(138.128.174.0 - 138.128.174.254)
- 138.128.175.*(138.128.175.0 - 138.128.175.254)
- 138.128.176.*(138.128.176.0 - 138.128.176.254)
- 138.128.177.*(138.128.177.0 - 138.128.177.254)
- 138.128.178.*(138.128.178.0 - 138.128.178.254)
- 138.128.179.*(138.128.179.0 - 138.128.179.254)
- 138.128.180.*(138.128.180.0 - 138.128.180.254)
- 138.128.181.*(138.128.181.0 - 138.128.181.254)
- 138.128.182.*(138.128.182.0 - 138.128.182.254)
- 138.128.183.*(138.128.183.0 - 138.128.183.254)
- 138.128.184.*(138.128.184.0 - 138.128.184.254)
- 138.128.185.*(138.128.185.0 - 138.128.185.254)
- 138.128.186.*(138.128.186.0 - 138.128.186.254)
- 138.128.187.*(138.128.187.0 - 138.128.187.254)
- 138.128.188.*(138.128.188.0 - 138.128.188.254)
- 138.128.189.*(138.128.189.0 - 138.128.189.254)
- 138.128.190.*(138.128.190.0 - 138.128.190.254)
- 138.128.191.*(138.128.191.0 - 138.128.191.254)
- 138.128.192.*(138.128.192.0 - 138.128.192.254)
- 138.128.193.*(138.128.193.0 - 138.128.193.254)
- 138.128.194.*(138.128.194.0 - 138.128.194.254)
- 138.128.195.*(138.128.195.0 - 138.128.195.254)
- 138.128.196.*(138.128.196.0 - 138.128.196.254)
- 138.128.197.*(138.128.197.0 - 138.128.197.254)
- 138.128.198.*(138.128.198.0 - 138.128.198.254)
- 138.128.199.*(138.128.199.0 - 138.128.199.254)
- 138.128.200.*(138.128.200.0 - 138.128.200.254)
- 138.128.201.*(138.128.201.0 - 138.128.201.254)
- 138.128.202.*(138.128.202.0 - 138.128.202.254)
- 138.128.203.*(138.128.203.0 - 138.128.203.254)
- 138.128.204.*(138.128.204.0 - 138.128.204.254)
- 138.128.205.*(138.128.205.0 - 138.128.205.254)
- 138.128.206.*(138.128.206.0 - 138.128.206.254)
- 138.128.207.*(138.128.207.0 - 138.128.207.254)
- 138.128.208.*(138.128.208.0 - 138.128.208.254)
- 138.128.209.*(138.128.209.0 - 138.128.209.254)
- 138.128.210.*(138.128.210.0 - 138.128.210.254)
- 138.128.211.*(138.128.211.0 - 138.128.211.254)
- 138.128.212.*(138.128.212.0 - 138.128.212.254)
- 138.128.213.*(138.128.213.0 - 138.128.213.254)
- 138.128.214.*(138.128.214.0 - 138.128.214.254)
- 138.128.215.*(138.128.215.0 - 138.128.215.254)
- 138.128.216.*(138.128.216.0 - 138.128.216.254)
- 138.128.217.*(138.128.217.0 - 138.128.217.254)
- 138.128.218.*(138.128.218.0 - 138.128.218.254)
- 138.128.219.*(138.128.219.0 - 138.128.219.254)
- 138.128.220.*(138.128.220.0 - 138.128.220.254)
- 138.128.221.*(138.128.221.0 - 138.128.221.254)
- 138.128.222.*(138.128.222.0 - 138.128.222.254)
- 138.128.223.*(138.128.223.0 - 138.128.223.254)
- 138.128.224.*(138.128.224.0 - 138.128.224.254)
- 138.128.225.*(138.128.225.0 - 138.128.225.254)
- 138.128.226.*(138.128.226.0 - 138.128.226.254)
- 138.128.227.*(138.128.227.0 - 138.128.227.254)
- 138.128.228.*(138.128.228.0 - 138.128.228.254)
- 138.128.229.*(138.128.229.0 - 138.128.229.254)
- 138.128.230.*(138.128.230.0 - 138.128.230.254)
- 138.128.231.*(138.128.231.0 - 138.128.231.254)
- 138.128.232.*(138.128.232.0 - 138.128.232.254)
- 138.128.233.*(138.128.233.0 - 138.128.233.254)
- 138.128.234.*(138.128.234.0 - 138.128.234.254)
- 138.128.235.*(138.128.235.0 - 138.128.235.254)
- 138.128.236.*(138.128.236.0 - 138.128.236.254)
- 138.128.237.*(138.128.237.0 - 138.128.237.254)
- 138.128.238.*(138.128.238.0 - 138.128.238.254)
- 138.128.239.*(138.128.239.0 - 138.128.239.254)
- 138.128.240.*(138.128.240.0 - 138.128.240.254)
- 138.128.241.*(138.128.241.0 - 138.128.241.254)
- 138.128.242.*(138.128.242.0 - 138.128.242.254)
- 138.128.243.*(138.128.243.0 - 138.128.243.254)
- 138.128.244.*(138.128.244.0 - 138.128.244.254)
- 138.128.245.*(138.128.245.0 - 138.128.245.254)
- 138.128.246.*(138.128.246.0 - 138.128.246.254)
- 138.128.247.*(138.128.247.0 - 138.128.247.254)
- 138.128.248.*(138.128.248.0 - 138.128.248.254)
- 138.128.249.*(138.128.249.0 - 138.128.249.254)
- 138.128.250.*(138.128.250.0 - 138.128.250.254)
- 138.128.251.*(138.128.251.0 - 138.128.251.254)
- 138.128.252.*(138.128.252.0 - 138.128.252.254)
- 138.128.253.*(138.128.253.0 - 138.128.253.254)
- 138.128.254.*(138.128.254.0 - 138.128.254.254)
- 138.128.255.*(138.128.255.0 - 138.128.255.254)
3. 最後一個 IP 地址示例
圖標/圖像含義表
138.128.255.255是一個公開IP地址，使用者位於美国 加州 沃森维尔，其用途是數據中心/網絡託管/傳輸，類型是公司/T1。更多詳情：138.128.255.255。
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