Docker networking

How many containers are attached to this network?

[
    {
        "Name": "hs-bridge",
        "Id": "821ab65345647a4d26fd69870d69b93d3a665835d350d76d0751afee45798120",
        "Created": "2022-11-05T11:35:28.214748834Z",
        "Scope": "local",
        "Driver": "bridge",
        "EnableIPv6": false,
        "IPAM": {
            "Driver": "default",
            "Options": {},
            "Config": [
                {
                    "Subnet": "172.19.0.0/16",
                    "Gateway": "172.19.0.1"
                }
            ]
        },
        "Internal": false,
        "Attachable": false,
        "Ingress": false,
        "ConfigFrom": {
            "Network": ""
        },
        "ConfigOnly": false,
        "Containers": {
            "825c798874e25d241824e0b64301947aa69fa9fa9a60f4a90fa51d9881d5bbe8": {
                "Name": "hs-ubuntu-v2",
                "EndpointID": "c0a4e4c761cd7b88ad980a017b888b959d5893aa47f781ea69b3c08206911f57",
                "MacAddress": "02:42:ac:13:00:03",
                "IPv4Address": "172.19.0.3/16",
                "IPv6Address": ""
            },
            "dfeffe32841f8a630095a9701581ff791302f1cf0533131fbd8464b7344c622c": {
                "Name": "hs-ubuntu-v1",
                "EndpointID": "6f1a9ced6bb3c10f232d86b7081e759b9658b478ba68d45c66547f9eade5d9f2",
                "MacAddress": "02:42:ac:13:00:02",
                "IPv4Address": "172.19.0.2/16",
                "IPv6Address": ""
            }
        },
        "Options": {},
        "Labels": {}
    }
]