T-Mobile Home Internet Slow IPv4

>ping bing.com -4

Pinging bing.com [13.107.21.200] with 32 bytes of data:
Request timed out.
Reply from 13.107.21.200: bytes=32 time=348ms TTL=118
Reply from 13.107.21.200: bytes=32 time=179ms TTL=118
Reply from 13.107.21.200: bytes=32 time=227ms TTL=118

Ping statistics for 13.107.21.200:
    Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),
Approximate round trip times in milli-seconds:
    Minimum = 179ms, Maximum = 348ms, Average = 251ms

>ping 13.107.21.200 (#1)

Pinging 13.107.21.200 with 32 bytes of data:
Reply from 13.107.21.200: bytes=32 time=143ms TTL=118
Reply from 13.107.21.200: bytes=32 time=216ms TTL=118
Reply from 13.107.21.200: bytes=32 time=505ms TTL=118
Reply from 13.107.21.200: bytes=32 time=195ms TTL=118

Ping statistics for 13.107.21.200:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 143ms, Maximum = 505ms, Average = 264ms

>ping 13.107.21.200 (#2)

Pinging 13.107.21.200 with 32 bytes of data:
Reply from 13.107.21.200: bytes=32 time=630ms TTL=118
Reply from 13.107.21.200: bytes=32 time=159ms TTL=118
Request timed out.
Request timed out.

Ping statistics for 13.107.21.200:
    Packets: Sent = 4, Received = 2, Lost = 2 (50% loss),
Approximate round trip times in milli-seconds:
    Minimum = 159ms, Maximum = 630ms, Average = 394ms