出现这种情况是不是可以判断是网络有问题？

同时 ping 路由与百度，发现百度(换成阿里 DNS 、 114 都会这样)会出现掉包，而路由确没有掉包，能说明是网络的问题么？已经重启过路由、光猫、换过DNS ，还是会掉包。

ping 路由器

64 bytes from 192.168.99.1: icmp_seq=51 ttl=64 time=1.852 ms
64 bytes from 192.168.99.1: icmp_seq=52 ttl=64 time=1.856 ms
64 bytes from 192.168.99.1: icmp_seq=53 ttl=64 time=2.603 ms
64 bytes from 192.168.99.1: icmp_seq=54 ttl=64 time=1.761 ms
64 bytes from 192.168.99.1: icmp_seq=55 ttl=64 time=2.290 ms
64 bytes from 192.168.99.1: icmp_seq=56 ttl=64 time=2.099 ms
64 bytes from 192.168.99.1: icmp_seq=57 ttl=64 time=1.334 ms
64 bytes from 192.168.99.1: icmp_seq=58 ttl=64 time=1.810 ms
64 bytes from 192.168.99.1: icmp_seq=59 ttl=64 time=1.796 ms
64 bytes from 192.168.99.1: icmp_seq=60 ttl=64 time=2.437 ms
64 bytes from 192.168.99.1: icmp_seq=61 ttl=64 time=2.427 ms
64 bytes from 192.168.99.1: icmp_seq=62 ttl=64 time=1.873 ms
64 bytes from 192.168.99.1: icmp_seq=63 ttl=64 time=1.764 ms
64 bytes from 192.168.99.1: icmp_seq=64 ttl=64 time=1.742 ms
64 bytes from 192.168.99.1: icmp_seq=65 ttl=64 time=1.992 ms
64 bytes from 192.168.99.1: icmp_seq=66 ttl=64 time=3.244 ms
64 bytes from 192.168.99.1: icmp_seq=67 ttl=64 time=2.024 ms
64 bytes from 192.168.99.1: icmp_seq=68 ttl=64 time=1.793 ms
64 bytes from 192.168.99.1: icmp_seq=69 ttl=64 time=2.581 ms
64 bytes from 192.168.99.1: icmp_seq=70 ttl=64 time=2.088 ms
64 bytes from 192.168.99.1: icmp_seq=71 ttl=64 time=2.091 ms

ping baidu.com

64 bytes from 111.13.101.208: icmp_seq=55 ttl=52 time=37.205 ms
64 bytes from 111.13.101.208: icmp_seq=56 ttl=52 time=36.764 ms
64 bytes from 111.13.101.208: icmp_seq=57 ttl=52 time=35.782 ms
Request timeout for icmp_seq 58
64 bytes from 111.13.101.208: icmp_seq=59 ttl=52 time=45.813 ms
64 bytes from 111.13.101.208: icmp_seq=60 ttl=52 time=36.066 ms
64 bytes from 111.13.101.208: icmp_seq=61 ttl=52 time=37.295 ms
64 bytes from 111.13.101.208: icmp_seq=62 ttl=52 time=36.391 ms
64 bytes from 111.13.101.208: icmp_seq=63 ttl=52 time=37.007 ms
64 bytes from 111.13.101.208: icmp_seq=64 ttl=52 time=45.562 ms
64 bytes from 111.13.101.208: icmp_seq=65 ttl=52 time=37.295 ms
64 bytes from 111.13.101.208: icmp_seq=66 ttl=52 time=36.604 ms
64 bytes from 111.13.101.208: icmp_seq=67 ttl=52 time=36.875 ms
64 bytes from 111.13.101.208: icmp_seq=68 ttl=52 time=35.884 ms
64 bytes from 111.13.101.208: icmp_seq=69 ttl=52 time=37.108 ms
64 bytes from 111.13.101.208: icmp_seq=70 ttl=52 time=35.864 ms
Request timeout for icmp_seq 71
64 bytes from 111.13.101.208: icmp_seq=72 ttl=52 time=36.965 ms
64 bytes from 111.13.101.208: icmp_seq=73 ttl=52 time=38.821 ms

--- baidu.com ping statistics ---
116 packets transmitted, 114 packets received, 1.7% packet loss
round-trip min/avg/max/stddev = 35.291/37.316/45.813/1.543 ms