1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.12.0.0/16
  4. AS239  | 192.12.176.0/21

192.12.176.0/21

AS239  ·  University of Toronto

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Summary

Country Canada
Domain utoronto.ca
ASN AS239
Registry ARIN
ID TORONTO-NETS

WHOIS Details

NetHandle:      NET-192-12-174-0-1
OrgID:          UNIVER-36
Parent:         NET-192-0-0-0-0
NetName:        TORONTO-NETS
NetRange:       192.12.174.0 - 192.12.183.255
NetType:        allocation
RegDate:        1985-12-02
Updated:        2021-12-14
TechHandle:     RS2206-ARIN
AbuseHandle:    NSTEC-ARIN
NOCHandle:      NSTEC-ARIN
Source:         ARIN


OrgID:          UNIVER-36
OrgName:        University of Toronto
CanAllocate:    
Street:         Information & Technology Services
Street:         4 Bancroft Avenue
Street:         ROOM 101C
City:           TORONTO
State/Prov:     ON
Country:        CA
PostalCode:     M5S 1C1
RegDate:        1988-09-20
Updated:        2025-10-20
OrgAdminHandle: DCA264-ARIN
OrgTechHandle:  NSTEC-ARIN
OrgTechHandle:  RS2206-ARIN
OrgAbuseHandle: NSTEC-ARIN
OrgAbuseHandle: RS2206-ARIN
OrgNOCHandle:   DCA264-ARIN
Source:         ARIN


POCHandle:      RS2206-ARIN
IsRole:         N
LastName:       Sutherland
FirstName:      Russell
Street:         4 Bancroft Avenue
Street:         Room 102
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5S 1C1
RegDate:        1996-05-02
Updated:        2025-10-09
OfficePhone:    +1-416-978-0470
MobilePhone:    +1-416-803-0080
FaxPhone:       +1-416-978-6620
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      NSTEC-ARIN
IsRole:         Y
LastName:       NS-TECH
FirstName:      
Street:         Information & Technology Services
Street:         4 Bancroft Avenue, Room 102
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5S 1C1
RegDate:        2002-09-19
Updated:        2025-10-09
OfficePhone:    +1-416-978-4621
MobilePhone:    +1-416-803-0080
FaxPhone:       +1-416-978-6620
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      DCA264-ARIN
IsRole:         N
LastName:       Carson
FirstName:      Douglas
Street:         4 Bancroft Avenue, #121B
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5S-1C1
RegDate:        2009-06-02
Updated:        2024-10-22
OfficePhone:    +1-416-978-3855
MobilePhone:    +1-416-879-3684
FaxPhone:       +1-416-978-6620
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.12.0.0/16

Range ASN Company Num of IPs
192.12.104.0/22 AS22945 Parkland Health & Hospital System 1,024
192.12.112.0/22 AS61942 TURBONET TELECOM LTDA 1,024
192.12.148.0/23 AS33726 GENEVA COLLEGE 512
192.12.146.0/23 AS22788 Katy Independent School District 512
192.12.192.0/23 AS2597 .it Registry - IIT-CNR 512
192.12.244.0/24 AS104 University of Colorado 256
192.12.242.0/24 AS104 University of Colorado 256
192.12.238.0/24 AS104 University of Colorado 256
192.12.94.0/24 AS10515 VeriSign Global Registry Services 256
192.12.94.0/24 AS10515 VeriSign Global Registry Services 256
192.12.94.0/24 AS10515 VeriSign Global Registry Services 256
192.12.94.0/24 AS10515 VeriSign Global Registry Services 256
192.12.94.0/24 AS10515 VeriSign Global Registry Services 256
192.12.94.0/24 AS10515 VeriSign Global Registry Services 256
192.12.241.0/24 AS104 University of Colorado 256
192.12.54.0/24 AS1101 IP-EEND-192-12-54 256
192.12.78.0/24 AS10725 Genentech, Inc. 256
192.12.94.0/24 AS10515 VeriSign Global Registry Services 256
192.12.185.0/24 AS111 Boston University 256
192.12.189.0/24 AS111 Boston University 256
192.12.26.0/24 AS11948 Development Group, Inc 256
192.12.236.0/24 AS13697 Saber Healthcare Group LLC 256
192.12.82.0/24 AS14 Columbia University 256
192.12.52.0/24 AS14230 Sunquest Information Systems, Inc. 256
192.12.126.0/24 AS1540 Headquarters, USAISC 256
192.12.205.0/24 AS159 Ohio State University 256
192.12.235.0/24 AS1653 Linkoping University 256
192.12.63.0/24 AS17 Purdue University 256
192.12.69.0/24 AS1706 The University of Arizona 256
192.12.208.0/24 AS1829 Los Alamos National Laboratory 256
192.12.79.0/24 AS215923 ASSUTA ASHDOD PUBLIC HOSPITAL (R.A) 256
192.12.28.0/24 AS21556 National Aeronautics and Space Administration 256
192.12.94.0/24 AS10515 VeriSign Global Registry Services 256
192.12.207.0/24 AS195 San Diego Supercomputer Center 256
192.12.83.0/24 AS1852 University of California, Washington Center 256
192.12.94.0/24 AS10515 VeriSign Global Registry Services 256
192.12.76.0/24 AS24436 Information Technology Services 256
192.12.234.0/24 AS25 University of California at Berkeley 256
192.12.245.0/24 AS104 University of Colorado 256
192.12.194.0/24 AS2597 Registry of ccTLD .it LAN 256
192.12.108.0/24 AS26007 Swick Technologies, LLC 256
192.12.221.0/24 AS26069 Alvernia University 256
192.12.33.0/24 AS264 SRI International 256
192.12.5.0/24 AS264 SRI International 256
192.12.118.0/24 AS266818 RODRIGUEZ Y HERRERA LTDA 256
192.12.210.0/24 AS27064 Headquarters, USAISC 256
192.12.206.0/24 AS27198 Indiana University 256
192.12.73.0/24 AS2856 Adastral Park Laboratories 256
192.12.0.0/24 AS29861 Syntax Systems Limited 256
192.12.240.0/24 AS104 University of Colorado 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
Read more

Pingable IPs

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

IP Address ASN Details
192.12.176.4 AS239 University of Toronto 0.86ms from Toronto, CA
192.12.177.65 AS239 University of Toronto 0.99ms from Toronto, CA

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
137.118.215.101 AS22191 Wilkes Communications, Inc. 6.87ms from Atlanta, US
74.220.137.5 AS23404 Ritter Communications 9.14ms from Dallas, US
20.233.245.53 AS8075 Microsoft Corporation 0.92ms from Dubai, AE
3.75.39.149 AS16509 Amazon.com, Inc. 0.27ms from Frankfurt am Main, DE
189.162.180.245 AS8151 UNINET 4.43ms from Guadalajara, MX
200.220.140.21 AS27693 NipBr - NipCable do Brasil Telecom LTDA 1.86ms from Osasco, BR
200.246.124.181 AS4230 CLARO S.A. 0.30ms from Porto Alegre, BR
73.20.115.53 AS7922 Comcast Cable Communications, LLC 6.41ms from Salt Lake City, US
211.55.195.5 AS4766 Korea Telecom 4.63ms from Seoul, KR
126.1.125.229 AS17676 SoftBank Corp. 16.42ms from Tokyo, JP
126.221.212.37 AS17676 SoftBank Corp. 3.24ms from Tokyo, JP
194.53.53.101 AS209242 Cloudflare London, LLC 0.11ms from Wrocław, PL
104.45.146.21 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
188.209.169.85 AS61028 Stadtwerke Schwedt GmbH 8.51ms from Berlin, DE
181.41.249.165 AS27754 Cooperativa Batan de Obras y Serv. Publicos Ltda 10.89ms from Buenos Aires, AR
222.243.194.117 AS4134 CHINANET-BACKBONE 5.74ms from Changsha, CN
104.186.182.229 AS7018 AT&T Enterprises, LLC 3.45ms from Dallas, US
140.106.195.5 AS11179 Aryaka Networks, Inc. 0.41ms from Dubai, AE
34.248.229.85 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
192.248.189.197 AS20473 The Constant Company, LLC 0.15ms from Frankfurt am Main, DE
87.149.55.245 AS3320 Deutsche Telekom AG 6.83ms from Frankfurt am Main, DE
220.174.63.69 AS4134 CHINANET-BACKBONE 3.57ms from Haikou, CN
14.176.6.85 AS45899 VNPT Corp 4.07ms from Hanoi, VN
82.8.121.5 AS5089 Virgin Media Limited 1.01ms from London, GB
202.10.93.181 AS23871 Australia Internet Solutions 0.36ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 -f2 -m5 192.12.183.251
traceroute to 192.12.183.251 (192.12.183.251): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
On

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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