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Summarise list of IPs
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| # Simplest way I know to summarise a list of subnets | |
| import netaddr as ip | |
| ips = [ip.IPNetwork(line.rstrip('\n')) for line in open('ip_prefixes2')] | |
| ip.cidr_merge(ips) | |
| # More info at https://netaddr.readthedocs.io/en/latest/ |
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