Well, it depends on what you’re asking for. There are 2 types of packages Domestic (within India) and International (Outside India ofc lol).
So back to your question, the highest package,
Domestic: 90 LPA offered by Polygon (2021–22) and 48 LPA offered by Atlassian (earlier) as far as I remember
International: 2.3Cr (2021–22) offered by Media.net and 1.44 Cr by Google (earlier)
But we all know the difference between CTC and in-hand salary, if you want to know more about this then let me know in the comments.