def cdn_ip(address):
if address:
_ = addr_to_int(address)
for prefix, mask in CDN_RANGES.get(address.split('.')[0], {}):
if _ & mask == prefix:
return True
return False
def cdn_ip(address):
if address:
_ = addr_to_int(address)
for prefix, mask in CDN_RANGES.get(address.split('.')[0], {}):
if _ & mask == prefix:
return True
return False
def cdn_ip(address):
if not address:
return False
try:
_ = addr_to_int(address)
for prefix, mask in CDN_RANGES.get(address.split('.')[0], {}):
if _ & mask == prefix:
return True
except (IndexError, ValueError):
pass
return False
def cdn_ip(address):
if not address:
return False
try:
_ = addr_to_int(address)
for prefix, mask in CDN_RANGES.get(address.split('.')[0], {}):
if _ & mask == prefix:
return True
except (IndexError, ValueError):
pass
return False