Answer

Shrenik Maharaj’s kingdom was traditionally Magadha, centered around Rajgriha/Rajgir in present-day Bihar, India. It is not traditionally described in Jain history as including Kazakhstan.

Explanation

In Jain tradition, Shrenik is known as a powerful king of Magadha. His rule is associated with the eastern part of ancient India, not Central Asia.

So, in simple terms:

• Main region: Magadha
• Present-day area: mainly Bihar and nearby parts of eastern India
• Kazakhstan: No, not included in the commonly accepted Jain understanding

Spiritual Understanding

Jain texts remember Shrenik mainly for his connection with Bhagwan Mahavir and for his role in Jain history, not for the exact modern political map of his kingdom.

Takeaway

So the safe Jain-traditional answer is: Shrenik’s kingdom was Magadha in ancient India, not Kazakhstan.