IPinfo.io provides a comprehensive API for IP address geolocation and related data.
Tools
Batch Lite Lookup
Perform bulk Lite IP lookups for up to 1000 IPs in a single request. Returns lightweight IP information including ASN (Autonomous System Number), AS organization details, and geolocation (country and continent). Use cases: - Look up geolocation for multiple IPs at once - Identify the ISP/organization owning IP addresses - Detect bogon/private IPs (192.168.x.x, 10.x.x.x, etc.) - Retrieve specific fields only (e.g., '8.8.8.8/country' returns just the country) Supports both IPv4 and IPv6 addresses.
Batch Ip Lookup
Perform batch IP lookups to retrieve geolocation and ASN information for multiple IPs in a single request. Use this tool when you need to look up multiple IP addresses efficiently. Supports up to 1000 IPs per request. IMPORTANT: For free tier API tokens, prefix each IP with 'lite/' (e.g., 'lite/8.8.8.8'). Bare IPs without the 'lite/' prefix require a paid subscription.
Get Abuse Contact
Retrieve abuse contact and organization information for an IP address. Use this tool when you need to identify who owns an IP address or find contact information for reporting malicious activity. Note: Full abuse contact details (email, phone, name) require IPinfo Enterprise tier. For standard tiers, returns organization info (org, country, city, region) which can be used to identify the IP owner.
Get Ip Carrier Info
Retrieves mobile carrier information for a given IP address. Returns the carrier name, Mobile Country Code (MCC), and Mobile Network Code (MNC) for mobile network IPs. For non-mobile IPs (e.g., datacenter, ISP), returns the organization/ASN name with empty MCC/MNC values. Useful for identifying if an IP belongs to a mobile carrier network and which carrier it is.
Get City By Ip
Retrieve the city name for a specific IP address. Returns the city name as plain text for any IPv4 or IPv6 address.
Get Company Info For An Ip
Retrieve company/organization information for an IP address. Returns the company name, domain, and type (business, ISP, hosting, etc.) associated with the IP. Supports both IPv4 and IPv6 addresses.