olemus
filtreeriv aadressimask
marsruutimisprotokollides ja pääsuloendites
=
a mask of bits for address filtering in routing protocols and access control lists

ülevaateid
https://www.techopedia.com/definition/16056/wildcard-mask

https://en.wikipedia.org/wiki/Wildcard_mask

https://www.cbtnuggets.com/blog/technology/networking/networking-basics-what-are-wildcard-masks-and-how-do-they-work

https://study-ccna.com/wildcard-masks/

https://www.routerfreak.com/understanding-wild-card-masks/

http://www.rhyshaden.com/ipadd.htm

vt ka
- alamvõrgumask