Lauhitya kingdom
Lauhitya was the easternmost country known to the people of the epic-age in Hindu cosmology. Parshuram is believed to have visited. The Pandava Bhima visited the kingdom during his eastern military campaign to collect tribute for Yudhishthira's Rajasuya sacrifice. Naga king Lohita ruled a territory close to Kashmira. It is not known if the Nagas lived in Kashmir.
History
Kautilya Arthashastra, Mandasor Pillar Inscriptions of Yasodharman and the Aphsad inscription of Ādityasena mention Lauhitya as the easternmost kingdom. During the 5th to 2nd century BCE, historical records mention the existence of Lauhitya instead of Kamrupa, suggesting a potential absence of Brahmanical influence during that period. Lauhitya was the Eastern boundary of Gauda. Baladitya II launched his eastern campaigns, and extended his territories as far as Lauhitya. The Kamrupa word first appeared in the Samudragupta Allahabad Edict.''Mahabharata''
Naga King
A Naga named Lohita was mentioned at along with other Naga kings including Vasuki, Takshaka, and Airavata.Lohita ruled a territory close to Kasmira. Arjuna visited this kingdom during his military campaign to the north, to collect tribute for Yudhishthira's Rajasuya sacrifice. Arjuna then defeated the brave Kshatriyas of Kashmira and king Lohita along with ten minor chiefs.