NetCleaver // Network Analysis Toolkit

$ cidr // Network Information

Network (CIDR notation)

Batch Input (one per line)

Networks to Aggregate (one per line)

Start IP

End IP

Network to Split

New Prefix Length

OR Number of Subnets

Network (CIDR notation)

IP Address

Networks to Check (one per line)

Legend: ⊂ is subset of ∩ overlaps with × duplicate count

Value (IP, Integer, Hex, Netmask, or CIDR)

Networks to Audit (one per line)

Context

Checks to run:

Overlaps Duplicates Redundant Fragmentation Overly Broad Bogons Public in Private Private in Public