うちは問題ないな
--- tkybi4-v15.asahi-net.or.jp ping statistics ---
10000 packets transmitted, 10000 received, 0% packet loss, time 10013116ms
rtt min/avg/max/mdev = 2.460/4.233/996.893/17.758 ms

東京でフレッツ光ネクスト