199.243.0.0/16

17 assigned ranges in this /16.

/24 breakdown

Block	Top country	Countries	ASNs	Ranges
199.243.0.0/24	Canada (100%)	1	1	1
199.243.65.0/24	Canada (100%)	1	1	1
199.243.66.0/24	Canada (100%)	1	1	1
199.243.116.0/24	Canada (100%)	1	1	1
199.243.120.0/24	Canada (100%)	1	1	1
199.243.153.0/24	Canada (100%)	1	1	1
199.243.154.0/24	Canada (100%)	1	1	1
199.243.203.0/24	Canada (100%)	1	1	1
199.243.204.0/24	Canada (100%)	1	1	1
199.243.205.0/24	Canada (100%)	1	1	1
199.243.206.0/24	Canada (100%)	1	1	1
199.243.225.0/24	Canada (100%)	1	1	1
199.243.226.0/24	Canada (100%)	1	1	1
199.243.239.0/24	United States (100%)	1	1	1
199.243.240.0/24	Canada (100%)	1	1	1
199.243.253.0/24	Canada (100%)	1	1	1
199.243.254.0/24	Canada (100%)	1	1	1

Range	ASN	Org	Country
`199.243.0.0 – 199.243.64.255`	AS577	Bell Canada	CA
`199.243.65.0 – 199.243.65.255`	AS32564	Intact Financial Corporation	CA
`199.243.66.0 – 199.243.115.255`	AS577	Bell Canada	CA
`199.243.116.0 – 199.243.119.255`	AS3804	WorldLinx Telecommunications Inc.	CA
`199.243.120.0 – 199.243.152.255`	AS577	Bell Canada	CA
`199.243.153.0 – 199.243.153.255`	AS40895	I.S.F Quebec Inc	CA
`199.243.154.0 – 199.243.202.255`	AS577	Bell Canada	CA
`199.243.203.0 – 199.243.203.255`	AS12132	Quebec Internet Inc	CA
`199.243.204.0 – 199.243.204.255`	AS577	Bell Canada	CA
`199.243.205.0 – 199.243.205.255`	AS12132	Quebec Internet Inc	CA
`199.243.206.0 – 199.243.224.255`	AS577	Bell Canada	CA
`199.243.225.0 – 199.243.225.255`	AS25946	NetAccess Systems Inc	CA
`199.243.226.0 – 199.243.238.255`	AS577	Bell Canada	CA
`199.243.239.0 – 199.243.239.255`	AS395273	Altafiber	US
`199.243.240.0 – 199.243.252.255`	AS577	Bell Canada	CA

2 more ranges in this block.