Aztelekom (Azerbaijan) completely blocking all VPN protocols and throttling YouTube/Google services.

Hi everyone,

I’m currently facing a massive network censorship/blocking issue with my ISP, Aztelekom (in Azerbaijan), and I’m running out of options.

Lately, I’ve been experiencing heavy throttling on YouTube and Google video servers (insane ping spikes, constant buffering). My AI assistant suggested that my ISP might be doing deep packet inspection (DPI) to throttle media traffic, and recommended using a VPN to bypass it.

However, Aztelekom seems to be completely blocking almost every single VPN protocol. Here is what I’ve tried so far, and everything failed:

1.​Commercial VPN Apps: Tried Proton VPN (including Stealth protocol) and Cloudflare WARP (1.1.1.1). Both get stuck indefinitely on "Connecting…".

2.​Built-in Android VPN: Thought my phone (Xiaomi 13T Pro, HyperOS/Android 14) might be blocking the apps, so I tried to configure a native IKEv2/L2TP connection using server info from vpngate.net. However, the ISP is blocking access to vpngate.net entirely (site won’t load), and manual IKEv2 setups return "Unsuccessful, Not secure".

3.​Shadowsocks / Custom Proxies: Downloaded the NekoBox APK and tried importing verified Shadowsocks (ss://) configs. Even that gets blocked and fails to handshake.

​It seems they are using very aggressive DPI filtering to block both standard VPN handshakes and proxy ports, while simultaneously ruining the YouTube experience.

​Has anyone encountered this specific type of aggressive ISP block? Are there any working tools, specific obfuscation protocols (like VLESS, Trojan, or AmneziaWG), or configurations that can punch through this kind of firewall on Android?

​Any help, scripts, or advice would be highly appreciated. Thanks!