AS30045

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Summary

IP address summary information
Name	University Health Network
Country	Canada
Website	host.io/uhn.ca·uhn.ca
Hosted domains	191
IPv4 addresses	7,424
IPv6 addresses	9.67 × 10²⁴
ASN type	Education
Registry	ARIN
Allocated	23 years ago on Jul 8, 2003
Updated	23 years ago on Jul 8, 2003

Ranking

#15,151

Overall rank

among 74,666 networks

Traffic

#9,445

Infrastructure

#12,989

#298inCanada

Learn how ASN rankings work

Geolocation

Share of IPv4 footprint per hexagonLessMore

Countries by IPv4 share

Canada
100%

Held location over 90 days: 99%
Held location over 1 year: 100%
Median days between moves: 1,220 days
Geolocation scope: City

How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.

Activity

A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.

Mon

IP Ranges

Netblock	Company	Num of IPs
192.219.8.0/21	University Health Network	2,048
192.219.4.0/22	University Health Network	1,024
192.219.2.0/23	University Health Network	512
192.75.165.0/24	University Health Network	256
192.139.83.0/24	University Health Network	256
192.139.223.0/24	University Health Network	256
192.219.1.0/24	University Health Network	256
192.219.16.0/24	University Health Network	256
199.212.4.0/24	University Health Network	256
199.212.5.0/24	University Health Network	256

IP Ranges

WHOIS


  ASHandle:       █████
  OrgID:          █████
  ASName:         ██████
  ASNumber:       AS█████
  RegDate:        ████-██-██
  Updated:        ████-██-██
  TechHandle:     ████-████
  Source:         ████

Hosted Domains

There are 191 domain names hosted across 35 IP addresses on this ASN.

IP Address	Domain	Count
205.211.160.33		69
192.75.165.190		25
192.139.83.56		23
192.75.165.100		17
192.75.165.13		7

Places

Peers

There are 2 peers for this ASN.

ASN	Name	Rank
AS21949	Beanfield Technologies Inc.
AS26677	ORION

Upstreams

There are 2 upstreams for this ASN.

ASN	Name	Rank
AS21949	Beanfield Technologies Inc.
AS26677	ORION

Downstreams

There are 0 downstreams for this ASN.

No downstreams found.

Pingable IPs

7 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more

IP Address	ASN	Details
199.212.7.57 Ping	AS30045University Health Network	0.34ms from Toronto, CA
205.211.160.224 Ping	AS30045University Health Network	0.33ms from Toronto, CA
192.75.165.65 Ping	AS30045University Health Network	0.33ms from Toronto, CA
192.139.223.1 Ping	AS30045University Health Network	0.33ms from Toronto, CA
205.189.56.145 Ping	AS30045University Health Network	0.33ms from Toronto, CA
205.189.58.129 Ping	AS30045University Health Network	0.34ms from Toronto, CA
192.219.1.25 Ping	AS30045University Health Network	0.35ms from Toronto, CA

Other Pingable IPs

IP Address	ASN	Details

Pingable IPs

Important routers in AS30045


192.75.165.66	Toronto, Canada
192.139.223.2	Toronto, Canada
192.219.1.26	Toronto, Canada

Important routers in AS30045

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.Traceroute →

$ traceroute -a -n -q1 -f2 205.189.58.115

traceroute to 205.189.58.115 (205.189.58.115): 64 hops max, 52 byte packets

2 [] 206.108.34.40 0.559 ms

3 [AS26677] 66.97.16.20 1.098 ms

4 [AS26677] 66.97.22.41 12.559 ms

5 [AS30045] 205.189.58.115 0.658 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On September 24, 2026

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 AS30045 at robtex.

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AS30045

Summary

Ranking

Geolocation

Countries by IPv4 share

Activity

IP Ranges

IP Ranges

WHOIS

Hosted Domains

Places

Peers

Upstreams

Downstreams

Pingable IPs

Other Pingable IPs

Pingable IPs

Important routers in AS30045

Important routers in AS30045

Traceroute

Related Networks

AS17316

AS32705

AS394703

AS395089

AS395118

What is an ASN?

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Traceroute

Ranking

Important routers in AS30045

Geolocation

Countries by IPv4 share

Pingable IPs

Other Pingable IPs

Activity

IP Ranges

AS17316

AS32705

AS394703

AS395089

AS395118

AS399944