Tiger/160 is a Tiger family algorithm invented in 1995 by Ross Anderson, Eli Biham . It is also known as OpenPGP.Digest.6 and is mainly used in Gnutella, Gnutella2, Direct Connect, DC++, Phex, BearShare, Lime.
The algorithm was presented in/on "Tiger — A Fast New Hash Function", proceedings of "Fast Software Encryption 3", Cambridge, 1996.
The digest (hash generated by this algorithm) is 160 bits (20 Bytes) in length.
You can read more about it on this page.
Tiger/160 is supported by Easy Hash: