NetworkList.includes() method
Whether an address falls inside any network in this list.
Signature:
includes(ip: string): boolean;
Parameters
|
Parameter |
Type |
Description |
|---|---|---|
|
ip |
string |
a bare address, with no |
Returns:
boolean
true if some network contains it.
Exceptions
TypeError if ip is not a valid address — an empty string included. Screen untrusted input with isValid() first.
Remarks
Binary search over the sorted records, so O(log n) in the number of networks. An address of the other family returns false rather than throwing, which is what lets Networks ask both of its lists without checking first.
Ranges are inclusive at both ends, so a /32 matches exactly its one address.
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