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Summary IP address summary information Name
Ontario Health Country
Website
Hosted domains
25 IPv4 addresses
21,760 IPv6 addresses
0 ASN type
Government Registry
ARIN Allocated
19 years ago on Apr 24, 2007 Updated
3 years ago on Apr 13, 2023
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS21992
What is an ASN? Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS21992 at robtex .
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Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f3 -m10 76.75.170.31
traceroute to 76.75.170.31 (76.75.170.31 ): 10 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On October 16, 2026
Netblock Company Num of IPs Ontario Health
8,192 Ontario Health
8,192 Ontario Health
4,096 Ontario Health
4,096 Ontario Health
4,096 Ontario Health
2,048 Ontario Health
1,024 Ontario Health
256
Powered by IP Ranges data
There are 2 peers for this ASN.
ASN Name Rank AS19752 ACRONYM SOLUTIONS INC. #1,699 AS32364 Ontario Health #63,026
There are 1 upstreams for this ASN.
ASN Name Rank AS19752 ACRONYM SOLUTIONS INC. #1,699
There are 1 downstreams for this ASN.
ASN Name Rank AS32364 Ontario Health #63,026
Important routers in AS21992 Share of IPv4 footprint per hexagon Less More
Held location over 90 days 90%
Held location over 1 year 91%
Median days between moves 146 days
Geolocation scope National How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 25 domain names hosted across 15 IP addresses on this ASN.
Pingable IPs 28 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 69.42.186.109 Ping AS21992 Ontario Health #6,006 1.97ms from Toronto, CA 69.42.178.33 Ping AS21992 Ontario Health #6,006 1.56ms from Toronto, CA 76.75.146.137 Ping AS21992 Ontario Health #6,006 3.75ms from Toronto, CA 69.42.180.5 Ping AS21992 Ontario Health #6,006 0.96ms from Toronto, CA 69.42.189.117 Ping AS21992 Ontario Health #6,006 3.31ms from Toronto, CA 69.42.176.198 Ping AS21992 Ontario Health #6,006 0.87ms from Toronto, CA 69.42.177.129 Ping AS21992 Ontario Health #6,006 0.99ms from Toronto, CA 69.42.190.81 Ping AS21992 Ontario Health #6,006 2.18ms from Toronto, CA 76.75.135.241 Ping AS21992 Ontario Health #6,006 2.45ms from Toronto, CA 69.42.187.225 Ping AS21992 Ontario Health #6,006 1.85ms from Toronto, CA
Show more
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Times shown in Canada local time (UTC-5). Less More
Peak hour 13:00–14:00
Active hours 10 hrs (business hours)
Weekend vs weekday weekdays heavier
Busiest day Fri
Network type Government
Geography Canada 
