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Autonomous System Number 239 : UTORONTO-AS (Canada)

🖥 Autonomous System Number 239 : UTORONTO-AS (Canada)

The autonomous system number: AS239 is managed by the UTORONTO-AS agency under the Canada, and the specific content can be found in the details below. This data was updated on: 2025-05-23T02:20:30.

Canada (CA) IP Address
IP Network - AS239
Address Range: AS239
Network Name: UTORONTO-AS
Events: last changedregistration
ClassName: autnum
Notices:
Terms Of Service: By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use
https://www.arin.net/resources/registry/whois/tou/ ( Terms-of-service )
Whois Inaccuracy Reporting: By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use
If you see inaccuracies in the results, please visit:
https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ ( Inaccuracy-report )
Copyright Notice: By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use
If you see inaccuracies in the results, please visit:
Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
Status: Active
Links: https://rdap.arin.net/registry/autnum/239 ( Self )
https://whois.arin.net/rest/asn/AS239 ( Alternate )
Whois Server: whois.arin.net
Conformance: nro_rdap_profile_0, rdap_level_0, nro_rdap_profile_asn_flat_0

entity- UNIVER-36
Handle: UNIVER-36
Roles: Registrant
Events: last changed : 2019-11-08T10:45:22-05:00
registration : 1988-09-20T00:00:00-04:00
Links: https://rdap.arin.net/registry/entity/UNIVER-36 ( Self )
https://whois.arin.net/rest/org/UNIVER-36 ( Alternate )
Version: 4.0
Name: University of Toronto
kind: Org
Address: Information & Technology Services 4 Bancroft Avenue ROOM 101C TORONTO ON M5S 1C1 Canada
Entities:
Handle: NSTEC-ARIN
Roles: Technical, Abuse
Links: https://rdap.arin.net/registry/entity/NSTEC-ARIN ( Self )
https://whois.arin.net/rest/poc/NSTEC-ARIN ( Alternate )
Events: last changed : 2024-10-08T09:45:09-04:00
registration : 2002-09-19T14:58:04-04:00
Status: Validated
Whois Server: whois.arin.net
ClassName: entity
Version: 4.0
Address: Information & Technology Services 4 Bancroft Avenue, Room 102 Toronto ON M5S 1C1 Canada
Name: NS-TECH
Org: NS-TECH
kind: Group
Email: ns-tech@madhaus.eis.utoronto.ca
Phone: +1-416-978-6620
Handle: DCA264-ARIN
Roles: Noc, Administrative
Links: https://rdap.arin.net/registry/entity/DCA264-ARIN ( Self )
https://whois.arin.net/rest/poc/DCA264-ARIN ( Alternate )
Events: last changed : 2024-10-22T10:12:41-04:00
registration : 2009-06-02T15:12:23-04:00
Status: Validated
Whois Server: whois.arin.net
ClassName: entity
Version: 4.0
Address: 4 Bancroft Avenue, #121B Toronto ON M5S-1C1 Canada
Name: Douglas Carson
kind: Individual
Email: doug.carson@utoronto.ca
Phone: +1-416-978-6620
Handle: RS2206-ARIN
Roles: Abuse, Technical
Links: https://rdap.arin.net/registry/entity/RS2206-ARIN ( Self )
https://whois.arin.net/rest/poc/RS2206-ARIN ( Alternate )
Events: last changed : 2024-10-08T09:44:45-04:00
registration : 1996-05-02T12:01:56-04:00
Status: Validated
Whois Server: whois.arin.net
ClassName: entity
Version: 4.0
Address: 4 Bancroft Avenue Room 102 Toronto ON M5S 1C1 Canada
Name: Russell Sutherland
kind: Individual
Email: russell.sutherland@utoronto.ca
Phone: +1-416-978-6620

🖥 The IP segment included in the autonomous number AS239

The following is the autonomous system number: the IP address segment contained in AS239, including the starting IP, and the number of IPs in each segment;

Network Start IP End IP Number of IP
128.100.0.0/16 128.100.0.0 128.100.255.255 65536
138.51.0.0/16 138.51.0.0 138.51.255.255 65536
142.1.0.0/16 142.1.0.0 142.1.255.255 65536
142.150.0.0/15 142.150.0.0 142.151.255.255 131072
192.12.174.0/24 192.12.174.0 192.12.174.255 256
192.12.176.0/21 192.12.176.0 192.12.183.255 2048
192.75.254.0/24 192.75.254.0 192.75.254.255 256
192.82.128.0/22 192.82.128.0 192.82.131.255 1024

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