The banded krait occurs in the whole of the Indo-Chinese subregion, the
Malay Peninsula and
Indonesian archipelago, and southern
China. The species is common in the
states of
West Bengal,
Odisha,
Mizoram,
Assam,
Manipur and
Tripura of
India,
Nepal and
Bangladesh, but becomes progressively uncommon westwards in India. It has been recorded eastwards from central India through Nepal, Bangladesh, Myanmar, Cambodia, Thailand, Laos, Vietnam, and southern China (including Hainan and Hong Kong), Malaysia and the main Indonesian islands of
Borneo (
Java and
Sumatra), as well as Singapore. In India, it has been recorded from
Andhra Pradesh,
Bihar,
Chhattisgarh,
Jharkhand,
Madhya Pradesh,
Maharashtra, Northeast India,
Odisha,
Tamil Nadu, Kerala and
West Bengal. Banded kraits may be seen in a variety of habitats, ranging from forests to agricultural lands. They inhabit
termite mounds and
rodent holes close to water, and often live near human settlement, especially villages, because of their supply of rodents and water. They prefer the open plains of the countryside. The banded krait has been found in Myanmar up to an altitude of . ==Behaviour==