199.212.4.0/24

AS30045 · University Health Network

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Summary

Country	Canada
Domain	uhn.ca
ASN	AS30045
Registry	ARIN
ID	UHN-3-199-212-4

WHOIS Details

NetHandle:      NET-199-212-4-0-1
OrgID:          UHN-3
Parent:         NET-199-0-0-0-0
NetName:        UHN-3-199-212-4
NetRange:       199.212.4.0 - 199.212.7.255
NetType:        allocation
Comment:        University Health Network DNS Servers
RegDate:        1994-03-31
Updated:        2021-12-14
Source:         ARIN


OrgID:          UHN-3
OrgName:        University Health Network
CanAllocate:    
Street:         UHN Digital
Street:         University Health Network
Street:         620 University Ave
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5G 2M9
RegDate:        2003-01-16
Updated:        2024-09-10
OrgAdminHandle: HENDR298-ARIN
OrgTechHandle:  BURIT-ARIN
OrgTechHandle:  HENDR298-ARIN
OrgTechHandle:  TECHN37-ARIN
OrgTechHandle:  TECHN39-ARIN
OrgAbuseHandle: TECHN37-ARIN
OrgAbuseHandle: TECHN39-ARIN
Source:         ARIN


POCHandle:      TECHN39-ARIN
IsRole:         Y
LastName:       Technical
FirstName:      
Street:         700 University Avenue, 4th floor North, Room 137
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5G 1Z5
RegDate:        2003-01-16
Updated:        2025-09-11
OfficePhone:    +1-416-581-7777
Mailbox:        helpdesk@uhnres.utoronto.ca
Mailbox:        helpdesk@uhnresearch.ca
Source:         ARIN


POCHandle:      TECHN37-ARIN
IsRole:         Y
LastName:       Technical
FirstName:      
Street:         14EN226 - 200 Elizabeth Street
Street:         Toronto General Hospital
Street:         University Health Network
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5G 2C4
RegDate:        2003-01-16
Updated:        2025-09-11
OfficePhone:    +1-416-581-7777
Mailbox:        unixadm@uhnres.utoronto.ca
Mailbox:        unixadm@uhnresearch.ca
Source:         ARIN


POCHandle:      BURIT-ARIN
IsRole:         N
LastName:       Buritica
FirstName:      Antonio
Street:         200 Elizabeth St, Toronto, ON M5G 2C4
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5G 2C4
RegDate:        2022-01-26
Updated:        2025-09-11
OfficePhone:    +1-416-340-3131
MobilePhone:    +1-416-989-8324
Mailbox:        antonio.buritica@uhn.ca
Mailbox:        antonio.buritica@uhnresearch.ca
Source:         ARIN


POCHandle:      HENDR298-ARIN
IsRole:         N
LastName:       Hendriks
FirstName:      Aaron
Street:         610 University Ave.- 620U - 15th floor
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5G 2M9
RegDate:        2020-05-04
Updated:        2025-06-24
OfficePhone:    +1-416-728-0382
Mailbox:        aaron.hendriks@uhn.ca
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.212.0.0/16

Range	ASN	Company	Num of IPs
199.212.160.0/19	AS6461	Zayo Bandwidth	8,192
199.212.64.0/20	AS802	York University	4,096
199.212.152.0/21	AS852	TELUS Communications Inc.	2,048
199.212.224.0/21	AS31765	FundSERV Inc.	2,048
199.212.120.0/22	AS3848	Chedoke-McMaster Hospitals	1,024
199.212.8.0/22	AS32157	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	1,024
199.212.32.0/22	AS32157	DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY	1,024
199.212.134.0/23	AS11647	Sentex Communications Corporation	512
199.212.84.0/23	AS26677	Confederation College of Applied Arts & Technology	512
199.212.88.0/23	AS395704	Canadore College of Applied Arts and Technology	512
199.212.255.0/24	AS25948	Datablocks, Inc	256
199.212.15.0/24	AS26677	Confederation College of Applied Arts & Technology	256
199.212.95.0/24	AS13374	D'Youville College	256
199.212.57.0/24	AS212921	Zhengzhou, a Dream Computer Technology Limited	256
199.212.37.0/24	AS19350	Centennial College	256
199.212.30.0/24	AS19350	Centennial College	256
199.212.45.0/24	AS33389	College Boreal	256
199.212.44.0/24	AS35911	City of North Bay	256
199.212.46.0/24	AS35911	Ontario Northland Transportation Commission	256
199.212.41.0/24	AS17181	The Calgary Airport Authority	256
199.212.0.0/24	AS393225	ARIN Operations	256
199.212.90.0/24	AS9327	Inter-Com Information Services Ltd.	256
199.212.143.0/24	AS399630	RMS Information Systems Consulting	256
199.212.1.0/24	AS54397	Lakefield College School	256
199.212.124.0/24	AS16881	Prall, Inc., David C	256
199.212.24.0/24	AS6509	CANARIE Inc	256
199.212.36.0/24	AS13895	Kendall Systems	256
199.212.138.0/24	AS812	Public Service Alliance of Canada	256
199.212.118.0/24	AS21992	Thunder Bay Regional Hospital - Port	256
199.212.232.0/24	AS25946	Affinity Associates Consulting Inc.	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
94.69.235.216	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.03ms` from Athens, GR
131.72.221.200	AS61738 SECRETARIA DE ESTADO DE ECONOMIA DO DF - SEEC/DF	`1.18ms` from Brasilia, BR
102.187.114.216	AS24835 Vodafone Data	`15.47ms` from Cairo, EG
109.105.89.56	AS8359 MTS PJSC	`12.51ms` from Krasnoyarsk, RU
81.140.238.200	AS2856 British Telecommunications PLC	`3.94ms` from London, GB
93.96.227.8	AS5607 Sky UK Limited	`3.07ms` from London, GB
5.130.19.40	AS31200 Novotelecom Ltd	`1.00ms` from Novosibirsk, RU
20.247.230.72	AS8075 Microsoft Corporation	`0.26ms` from Singapore, SG
219.121.80.24	AS9595 NTT-ME Corporation	`3.70ms` from Tokyo, JP
36.41.132.120	AS4134 CHINANET-BACKBONE	`8.11ms` from Xi'an, CN
92.65.183.104	AS1136 KPN B.V.	`0.48ms` from Amsterdam, NL
98.176.35.200	AS22773 Cox Communications Inc.	`7.52ms` from Los Angeles, US
66.248.201.24	AS30148 Sucuri	`0.14ms` from Miami, US
37.188.89.120	AS57951 Yacast France SAS	`0.41ms` from Paris, FR
54.160.215.200	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
218.237.99.200	AS9318 SK Broadband Co Ltd	`1.75ms` from Seoul, KR
180.27.87.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.39ms` from Tokyo, JP
158.199.229.248	AS9597 KDDI Web Communications Inc.	`0.54ms` from Tokyo, JP
156.226.54.8	AS135097 LUOGELANG (FRANCE) LIMITED	`1.12ms` from Hong Kong, HK
18.162.54.120	AS16509 Amazon.com, Inc.	`0.32ms` from Hong Kong, HK
188.190.243.8	AS56433 ASLANUA NETWORK	`0.57ms` from Kyiv, UA
90.195.162.232	AS5607 Sky UK Limited	`3.47ms` from London, GB
177.184.253.40	AS262605 BRASIL TECPAR \| AMIGO \| AVATO	`2.66ms` from Novo Hamburgo, BR
176.174.67.232	AS5410 Bouygues Telecom SA	`6.71ms` from Paris, FR
142.105.135.152	AS11351 Charter Communications Inc	`11.68ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -m9 199.212.4.117

traceroute to 199.212.4.117 (199.212.4.117): 9 hops max, 52 byte packets

1 [AS8648] 212.57.37.1 0.504 ms

2 *

3 *

4 *

5 *

6 [AS1299] 62.115.172.75 7.807 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Leipzig, DE

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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