Batch IP Tools
Paste any mix of IPs, CIDRs and address ranges, then dedupe, sort, collapse into the minimal CIDR set, expand, subtract, group or sample in one click
List A
List B (used for A − B)
Operations
Bulk geolocation
List A is expanded into addresses and sent to the public API in batches. Anonymous callers get 5 addresses per batch and 30 batches per minute — for larger lists, log in and create an API key in the dashboard. API docs