##
Supernet Aggregator
Paste two or more networks — it finds the single smallest CIDR (summary route) that covers them all.
networks (comma or newline separated)
Summary route
192.168.0.0/22
Mask
255.255.252.0
Covers
1,024
Range
192.168.0.0 – 192.168.3.255
✓ exact aggregation — the summary covers precisely the input networks.