44.4.0.0/16

19 assigned ranges in this /16.

/24 breakdown

Block	Top country	Countries	ASNs	Ranges
44.4.17.0/24	United States (100%)	1	1	1
44.4.18.0/24	United States (100%)	1	1	1
44.4.41.0/24	United States (100%)	1	1	1
44.4.42.0/24	United States (100%)	1	1	1
44.4.44.0/24	United States (100%)	1	1	1
44.4.45.0/24	United States (100%)	1	1	1
44.4.46.0/24	United States (100%)	1	1	1
44.4.51.0/24	United States (100%)	1	1	1
44.4.52.0/24	United States (100%)	1	1	1
44.4.53.0/24	United States (100%)	1	1	1
44.4.54.0/24	United States (100%)	1	1	1
44.4.57.0/24	United States (100%)	1	1	1
44.4.58.0/24	United States (100%)	1	1	1
44.4.59.0/24	United States (100%)	1	1	1
44.4.60.0/24	United States (100%)	1	1	1
44.4.64.0/24	United States (100%)	1	1	1
44.4.68.0/24	United States (100%)	1	1	1
44.4.128.0/24	United States (100%)	1	1	1
44.4.132.0/24	United States (100%)	1	1	1

Range	ASN	Org	Country
`44.4.17.0 – 44.4.17.255`	AS7034	PhirePhly Design	US
`44.4.18.0 – 44.4.40.255`	AS7377	University of California San Diego	US
`44.4.41.0 – 44.4.41.255`	AS26073	Cofractal Inc.	US
`44.4.42.0 – 44.4.43.255`	AS7377	University of California San Diego	US
`44.4.44.0 – 44.4.44.255`	AS20473	The Constant Company LLC	US
`44.4.45.0 – 44.4.45.255`	AS54364	Rosen Research LLC	US
`44.4.46.0 – 44.4.50.255`	AS7377	University of California San Diego	US
`44.4.51.0 – 44.4.51.255`	AS20473	The Constant Company LLC	US
`44.4.52.0 – 44.4.52.255`	AS7377	University of California San Diego	US
`44.4.53.0 – 44.4.53.255`	AS14570	Ansible Networks LLC	US
`44.4.54.0 – 44.4.56.255`	AS7377	University of California San Diego	US
`44.4.57.0 – 44.4.57.255`	AS32329	Another Corporate ISP LLC	US
`44.4.58.0 – 44.4.58.255`	AS40216	DSTIP Networks LLC	US
`44.4.59.0 – 44.4.59.255`	AS6140	Two P	US
`44.4.60.0 – 44.4.63.255`	AS7377	University of California San Diego	US

4 more ranges in this block.