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Organization

Ontario Health

IPv4 addresses
22,016
CIDR ranges
25
Category
unknown
BGP prefixes announced
16

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by Ontario Health

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by Ontario Health

ASNNameIPsPrefixesCountry
AS21992 Ontario Health 20.0K 18 CA
AS32364 Ontario Health 2.0K 7 CA

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
69.42.176.0/20 4.1K
0.5%
AS21992 CA Ontario Toronto
76.75.128.0/20 4.1K
2.1%
AS21992 CA Ontario Lindsay
76.75.168.0/21 2.0K
0.1%
AS21992 CA
76.75.184.0/21 2.0K
0.0%
AS21992 CA
76.75.144.0/22 1.0K
2.6%
AS21992 CA
76.75.156.0/22 1.0K
0.0%
AS21992 CA
76.75.164.0/22 1.0K
7.7%
AS21992 CA
205.210.180.0/22 1.0K
0.0%
AS21992 CA
76.75.152.0/23 512
0.0%
AS21992 CA
76.75.160.0/23 512
1.2%
AS21992 CA
76.75.176.0/23 512
2.9%
AS21992 CA
76.75.180.0/23 512
0.6%
AS21992 CA
76.75.182.0/23 512
0.0%
AS32364 CA
76.75.148.0/24 256
0.4%
AS21992 CA
76.75.149.0/24 256
27.0%
AS32364 CA
76.75.150.0/24 256
10.5%
AS32364 CA
76.75.151.0/24 256
0.4%
AS21992 CA
76.75.154.0/24 256
0.0%
AS21992 CA
76.75.155.0/24 256
0.0%
AS32364 CA
76.75.162.0/24 256
3.9%
AS32364 CA
76.75.163.0/24 256
1.6%
AS21992 CA
76.75.178.0/24 256
0.0%
AS21992 CA
76.75.179.0/24 256
1.2%
AS32364 CA
138.218.196.0/24 256
0.0%
AS32364 CA
199.212.118.0/24 256
0.0%
AS21992 CA

Frequently Asked Questions

How many IP addresses does Ontario Health own?

Ontario Health controls 22.0K IPv4 addresses distributed across 25 CIDR ranges. The organization is registered in Canada.

What ASNs does Ontario Health operate?

Ontario Health operates 2 Autonomous Systems. Each ASN represents an independently routed network that Ontario Health manages for internet traffic delivery.

What type of organization is Ontario Health?

Ontario Health is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-29 17:10:32 UTC
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