GTP Decoder

Decode GPRS Tunneling Protocol messages for 4G LTE and 5G NR networks

What is GTP?

GTP (GPRS Tunneling Protocol) is used for carrying user data and signaling in 4G/5G networks.

Key Features

  • Version detection (v1/v2)
  • TEID extraction
  • Sequence Number parsing

Common Messages

  • Echo Request/Response
  • Create Session
  • T-PDU

Input

Output

Enter hex string and click Decode