Data as of Nov 5, 2026

164.159.0.0/16

No anonymizer space · no proxy exits in 30 days

U.S. Department of the Interior · space held by U.S. Fish and Wildlife Service

Announcement

this exact prefix

No RPKI

Announced by

Type

Business

Announcements

Nesting

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.

More specific

Prefix	Origin	Type	Holder
164.159.59.0/24 since Feb 2008	AS22284	Business	U.S. Fish and Wildlife Service
164.159.61.0/24 since Oct 2012	AS22284	Business	U.S. Fish and Wildlife Service
164.159.62.0/24 since Aug 2012	AS22284	Business	U.S. Fish and Wildlife Service
164.159.152.0/21 since Nov 2005	AS22284	Business	U.S. Fish and Wildlife Service
164.159.249.0/24 since Dec 2025	AS22284	Business	U.S. Fish and Wildlife Service
164.159.250.0/24 since Dec 2025	AS22284	Business	U.S. Fish and Wildlife Service
164.159.251.0/24 since Dec 2025	AS22284	Business	U.S. Fish and Wildlife Service
164.159.252.0/24 since Dec 2025	AS22284	Business	U.S. Fish and Wildlife Service

Origin network