Does IP belong to the network
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from ipaddress import ip_network, ip_address
# Define the CIDR block
cidr = ip_network('188.88.0.0/19')
# List of IP addresses to check
ips = [
'188.88.2.98',
'188.81.255.254',
'188.88.12.171',
'188.88.191.2'
]
# Check which IP does not belong to the CIDR
not_in_cidr = [ip for ip in ips if ip_address(ip) not in cidr]
print(not_in_cidr)
Python
INFO