How to use in-sentence of “subnet”:
+ However, someone can still use addresses from these CIDR blocks and apply a subnet mask appropriate for the traditional classful boundary of the address.
+ Returns true if the current subnet overlaps with, and false otherwise.
+ The Subnet class is used to work with subnetworks of IPv4 or IPv6 addresses.
+ Adds a subnet to the collection.
+ Returns true if the subnet is using IPv4, and false otherwise.
+ The subnet can be either a CIDR string or a Subnet object.
+ Returns a Subnet object for the subnet with a bit length of which contains the current IP.
