HTTP/1.1 407 Proxy Authentication Required
proxy-authenticate: basic

Error 407: Proxy Authentication Required. Your username or password is incorrect or your plan expired.

OpenSSH9.6p1 Ubuntu 3ubuntu13.5

SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.5
Key type: ecdsa-sha2-nistp256
Key: AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBD/EbV3I27csr0V7izvV/SxV
MrCeHLUlziAmzBdj3NWbWppUhf74lVOWxU9CM0mlJaV4AXhiXF5kdNPNJhRqLbU=
Fingerprint: 6e:23:9f:01:dc:f2:fc:dd:eb:47:12:f5:96:10:ff:4f

Kex Algorithms:
	sntrup761x25519-sha512@openssh.com
	curve25519-sha256
	curve25519-sha256@libssh.org
	ecdh-sha2-nistp256
	ecdh-sha2-nistp384
	ecdh-sha2-nistp521
	diffie-hellman-group-exchange-sha256
	diffie-hellman-group16-sha512
	diffie-hellman-group18-sha512
	diffie-hellman-group14-sha256
	ext-info-s
	kex-strict-s-v00@openssh.com

Server Host Key Algorithms:
	rsa-sha2-512
	rsa-sha2-256
	ecdsa-sha2-nistp256
	ssh-ed25519

Encryption Algorithms:
	chacha20-poly1305@openssh.com
	aes128-ctr
	aes192-ctr
	aes256-ctr
	aes128-gcm@openssh.com
	aes256-gcm@openssh.com

MAC Algorithms:
	umac-64-etm@openssh.com
	umac-128-etm@openssh.com
	hmac-sha2-256-etm@openssh.com
	hmac-sha2-512-etm@openssh.com
	hmac-sha1-etm@openssh.com
	umac-64@openssh.com
	umac-128@openssh.com
	hmac-sha2-256
	hmac-sha2-512
	hmac-sha1

Compression Algorithms:
	none
	zlib@openssh.com

HTTP/1.1 407 Proxy Authentication Required
proxy-authenticate: basic