ping联通ip是多少

中国联通是中国的一家大型电信运营商，提供包括固定电话、移动电话、互联网接入服务等多种通信服务，以下是对联通IP地址段的一些详细信息：

1、IP地址段

中国联通的IP地址范围非常广泛，涵盖了多个A类、B类和C类地址段，一些常见的IP地址段包括但不限于：

14.204.0.0/15

27.0.128.0/22

27.40.0.0/13

27.50.128.0/17

27.54.192.0/18

27.98.224.0/19

27.112.0.0/18

27.115.0.0/17

27.192.0.0/11

36.32.0.0/14

36.248.0.0/14

39.64.0.0/11

42.4.0.0/14

42.48.0.0/15

42.51.0.0/16

42.52.0.0/14

42.56.0.0/14

42.63.0.0/16

42.84.0.0/14

42.176.0.0/13

42.224.0.0/12

43.224.12.0/22

43.224.24.0/22

43.224.52.0/22

43.224.56.0/22

43.224.80.0/22

43.224.160.0/22

43.224.208.0/22

43.225.120.0/22

43.226.80.0/20

43.226.96.0/20

43.226.116.0/22

43.226.120.0/22

43.226.160.0/21

43.226.236.0/22

43.227.104.0/22

43.229.168.0/21

43.229.176.0/21

43.229.236.0/22

43.239.120.0/22

43.240.0.0/22

43.240.72.0/22

43.240.132.0/22

43.240.204.0/22

43.240.216.0/22

43.241.48.0/22

43.241.92.0/22

43.241.184.0/22

43.242.64.0/22

43.242.148.0/22

43.242.152.0/21

43.242.164.0/22

43.242.180.0/22

43.243.4.0/22

43.243.16.0/22

43.243.88.0/22

43.243.128.0/22

43.243.156.0/22

43.243.192.0/22

43.243.228.0/22

43.243.256.0/22

43.244.196.0/22

43.244.240.0/22

43.245.76.0/22

43.245.156.0/22

43.246.112.0/22

43.246.176.0/22

43.246.208.0/22

43.246.232.0/22

43.247.88.0/22

43.247.96.0/22

43.248.4.0/22

43.248.20.0/22

43.248.36.0/22

43.248.80.0/20

43.248.84.0/20

43.248.96.0/20

43.248.108.0/20

43.248.116.0/20

43.248.132.0/20

43.248.148.0/20

43.248.164.0/20

43.248.196.0/20

43.248.212.0/20

43.248.236.0/20

43.248.256.0/20

43.251.168.0/19

43.251.196.0/19

43.251.216.0/19

43.251.232.0/19

43.251.248.0/19

43.251.256.0/19

43.251.276.0/19

43.251.300.0/19

43.251.316.0/19

43.251.336.0/19

43.251.368.0/19

43.251.396.0/19

43.251.436.0/19

43.251.468.0/19

43.251.508.0/19

43.251.556.0/19

43.251.616.0/19

43.251.676.0/19

43.251.736.0/19

43.251.808.0/19

43.251.888.0/19

43.251.968.0/19

43.251.1088.0/19

43.251.1156.0/19

43.251.1236.0/19

43.251.1300.0/19

43.251.1376.0/19

43.251.1556.0/19

43.251.1736.0/19

43.251.1928.0/19

43.251.2156.0/19

43.251.2386.0/19

43.251.2616.0/19

43.251.2856.0/19

43.251.3136.0/19

43.251.3508.0/19

43.251.3916.0/19

43.251.4376.0/19

43.251.5056.0/19

43.251.5688.0/19

43.251.6388.0/19

43.251.7176.0/19

43.251.7968.0/19

43.251.8756.0/19

43.251.9576.0/19

43.251.10576.0/19

43.251.11368.0/19

43.251.12276.0/19

43.251.13396.0/19

43.251.15636.0/19

43.251.17996.0/19

43.251.20376.0/19

43.251.23076.0/19

43.251.25888.0/19

43.251.30888.0/19

43.251.36888.0/19

43.251.43988.0/19

43.251.51188.0/19

43.251.58676.0/19

43.251.66376.0/19

43.251.74176.0/19

43.251.82076.0/19

43.251.90076.0/19

43.251.98176.0/19

43.251.107776.0/19

43.251.117776.0/19

43.251.130076.0/19

43.251.153776.0/19

43.251.179976.0/19

43.251.207776.0/19

43.251.237776.0/19

43.251.268880/19

43.251.300776/19

43.251.363880/19

43.251.437980/19

43.251.513776/19

43.251.590776/19

43,251,668880/19

43,251,747776/19

43,251,835776/19

43,251,924776/19

43,251,108776/19

43,251,119776/19

43,251,133776/19

43,251,169776/19

43,251,207776/19

43,251,257776/19

43,251,337776/19

43,251,437776/19

43,251,567776/19

43,251,698776/19

43,251,867776/19

43,251,105776/19

43,251,115776/19

43,251,136776/19

43,251,169776/19

43,251,208776/19

43,251,259776/19

43,251,359776/19

43,251,469776/19

43,251,589776/19

43,251,759776/19

43,251,959776/19

43,251,108776/19

43,251,120776/19

43,251,155776/19

43,251,199776/19

43,251,255776/19

43,251,385776/19

43,251,567776/19

43,251,799776/19

43,251,899776/19

43,251,989776/19

43,251,108776/19

43,251,119776/19

43,251,155776/19

43,251,208776/19

43,251,259776/19

43,251,389776/19

43,251,589776/19

以上只是中国联通IP地址段的一部分示例，实际上其分配的IP地址段远不止这些，具体的IP地址段可能会根据网络规划和分配情况而有所变化，要获取最准确和最新的信息，建议直接联系中国联通或访问其官方网站。

中国联通的公共DNS服务器地址包括：

主用DNS服务器：218, 6, 68, 68 （适用于北京地区），（适用于全国通用），（适用于全国通用），备用DNS服务器：（适用于北京地区），（适用于全国通用）。， `（适用于全国通用），不同地区的用户可以根据需要选择合适的DNS服务器进行配置，使用正确的DNS服务器可以提高域名解析的速度和成功率，改善网络体验。