IPSpector is an IP blacklist API, the goal of this API is to check a given IP reputation. This reputation is based on public blacklists,machine learning algorithms and IP Geolocation.
IPSpector provides a rich IP related meta data in addition to the blacklist flag. Asof today, the IP Blacklist API JSON response contains :
Country
Country Code (ISO 3166)
Currency (ISO 4217)
Timezone
Timezone Region (IANA timezone ID)
UTF Offset