CIDR aggregator
Paste a list of CIDRs and/or bare IPs and get the minimal set of CIDR blocks that exactly covers them — merges adjacent and overlapping ranges. Computed entirely in your browser, IPv4 only.
Paste a list of CIDRs and/or bare IPs and get the minimal set of CIDR blocks that exactly covers them — merges adjacent and overlapping ranges. Computed entirely in your browser, IPv4 only.