English
IP.CCIP.CC
IP.CC
Search
IP address details
AS239
University of Toronto·
IP address details
AS239
University of Toronto·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS239
  • Org Name
    University of Toronto
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    20th September 1988
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    16
  • Ipv6 Prefixes
    3
  • Ipv4 Peers
    1
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 16 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Canada128.100.0.0/16
University of Toronto
--ARIN
Canada138.51.0.0/16
University of Toronto
--ARIN
138.51.0.0/17
--
138.51.128.0/17
--
Canada138.51.240.0/20
University of Toronto
138.51.0.0/16ARIN
Canada142.1.0.0/16
University of Toronto
--ARIN
Canada142.150.0.0/16
University of Toronto
--ARIN
142.150.0.0/17
--
142.150.128.0/17
--
Canada142.151.0.0/16
University of Toronto
--ARIN
142.151.0.0/17
--
142.151.128.0/17
--
Canada192.12.174.0/24
University of Toronto
192.12.174.0/23ARIN
Canada192.12.176.0/21
University of Toronto
--ARIN
Canada192.75.254.0/24
University of Toronto
--ARIN
United States192.82.128.0/22
Various Registries (Maintained by ARIN)
192.82.128.0/24ARIN
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 1 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS26677
ORION
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS26677
ORION
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS239 Combined Upstream Graph AS239 AS239 AS549 AS549 AS239->AS549 AS174 AS174 AS549->AS174 AS6461 AS6461 AS549->AS6461 AS6939 AS6939 AS549->AS6939 AS7018 AS7018 AS174->AS7018 AS3356 AS3356 AS174->AS3356 AS2914 AS2914 AS174->AS2914 AS2497 AS2497 AS174->AS2497 AS3257 AS3257 AS174->AS3257 AS1239 AS1239 AS174->AS1239 AS701 AS701 AS174->AS701 AS6461->AS7018 AS6461->AS3356 AS6461->AS2914 AS6461->AS2497 AS6461->AS3257 AS6461->AS1239 AS6939->AS3356 AS6939->AS2914 AS6939->AS2497 AS1299 AS1299 AS6939->AS1299 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209
AS239 Combined Upstream Graph AS239 AS239 AS549 AS549 AS239->AS549 AS174 AS174 AS549->AS174 AS6461 AS6461 AS549->AS6461 AS6939 AS6939 AS549->AS6939 AS7018 AS7018 AS174->AS7018 AS3356 AS3356 AS174->AS3356 AS2914 AS2914 AS174->AS2914 AS2497 AS2497 AS174->AS2497 AS3257 AS3257 AS174->AS3257 AS1239 AS1239 AS174->AS1239 AS701 AS701 AS174->AS701 AS6461->AS7018 AS6461->AS3356 AS6461->AS2914 AS6461->AS2497 AS6461->AS3257 AS6461->AS1239 AS6939->AS3356 AS6939->AS2914 AS6939->AS2497 AS1299 AS1299 AS6939->AS1299 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209

World Map

WHOIS Details


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 239
ASName: UTORONTO-AS
ASHandle: AS239
RegDate: 1988-09-20
Updated: 2009-07-31
Ref: https://rdap.arin.net/registry/autnum/239


OrgName: University of Toronto
OrgId: UNIVER-36
Address: Information & Technology Services
Address: 4 Bancroft Avenue
Address: ROOM 101C
City: TORONTO
StateProv: ON
PostalCode: M5S 1C1
Country: CA
RegDate: 1988-09-20
Updated: 2019-11-08
Ref: https://rdap.arin.net/registry/entity/UNIVER-36


OrgNOCHandle: DCA264-ARIN
OrgNOCName: Carson, Douglas
OrgNOCPhone: +1-416-879-3684
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/DCA264-ARIN

OrgAbuseHandle: RS2206-ARIN
OrgAbuseName: Sutherland, Russell
OrgAbusePhone: +1-416-978-6620
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/RS2206-ARIN

OrgTechHandle: NSTEC-ARIN
OrgTechName: NS-TECH
OrgTechPhone: +1-416-978-4621
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NSTEC-ARIN

OrgTechHandle: RS2206-ARIN
OrgTechName: Sutherland, Russell
OrgTechPhone: +1-416-978-6620
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/RS2206-ARIN

OrgAbuseHandle: NSTEC-ARIN
OrgAbuseName: NS-TECH
OrgAbusePhone: +1-416-978-4621
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/NSTEC-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 239
ASName: UTORONTO-AS
ASHandle: AS239
RegDate: 1988-09-20
Updated: 2009-07-31
Ref: https://rdap.arin.net/registry/autnum/239


OrgName: University of Toronto
OrgId: UNIVER-36
Address: Information & Technology Services
Address: 4 Bancroft Avenue
Address: ROOM 101C
City: TORONTO
StateProv: ON
PostalCode: M5S 1C1
Country: CA
RegDate: 1988-09-20
Updated: 2019-11-08
Ref: https://rdap.arin.net/registry/entity/UNIVER-36


OrgNOCHandle: DCA264-ARIN
OrgNOCName: Carson, Douglas
OrgNOCPhone: +1-416-879-3684
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/DCA264-ARIN

OrgAbuseHandle: RS2206-ARIN
OrgAbuseName: Sutherland, Russell
OrgAbusePhone: +1-416-978-6620
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/RS2206-ARIN

OrgTechHandle: NSTEC-ARIN
OrgTechName: NS-TECH
OrgTechPhone: +1-416-978-4621
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NSTEC-ARIN

OrgTechHandle: RS2206-ARIN
OrgTechName: Sutherland, Russell
OrgTechPhone: +1-416-978-6620
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/RS2206-ARIN

OrgAbuseHandle: NSTEC-ARIN
OrgAbuseName: NS-TECH
OrgAbusePhone: +1-416-978-4621
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/NSTEC-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
IP.CC
Search
IP address details
AS239
University of Toronto·
IP address details
AS239
University of Toronto·

Summary

  • As Number
    AS239
  • Org Name
    University of Toronto
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
    20th September 1988
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    16
  • Ipv6 Prefixes
    3
  • Ipv4 Peers
    1
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 16 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Canada128.100.0.0/16
University of Toronto
--ARIN
Canada138.51.0.0/16
University of Toronto
--ARIN
138.51.0.0/17
--
138.51.128.0/17
--
Canada138.51.240.0/20
University of Toronto
138.51.0.0/16ARIN
Canada142.1.0.0/16
University of Toronto
--ARIN
Canada142.150.0.0/16
University of Toronto
--ARIN
142.150.0.0/17
--
142.150.128.0/17
--
Canada142.151.0.0/16
University of Toronto
--ARIN
142.151.0.0/17
--
142.151.128.0/17
--
Canada192.12.174.0/24
University of Toronto
192.12.174.0/23ARIN
Canada192.12.176.0/21
University of Toronto
--ARIN
Canada192.75.254.0/24
University of Toronto
--ARIN
United States192.82.128.0/22
Various Registries (Maintained by ARIN)
192.82.128.0/24ARIN
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 1 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS26677
ORION
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS26677
ORION
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS239 Combined Upstream Graph AS239 AS239 AS549 AS549 AS239->AS549 AS174 AS174 AS549->AS174 AS6461 AS6461 AS549->AS6461 AS6939 AS6939 AS549->AS6939 AS7018 AS7018 AS174->AS7018 AS3356 AS3356 AS174->AS3356 AS2914 AS2914 AS174->AS2914 AS2497 AS2497 AS174->AS2497 AS3257 AS3257 AS174->AS3257 AS1239 AS1239 AS174->AS1239 AS701 AS701 AS174->AS701 AS6461->AS7018 AS6461->AS3356 AS6461->AS2914 AS6461->AS2497 AS6461->AS3257 AS6461->AS1239 AS6939->AS3356 AS6939->AS2914 AS6939->AS2497 AS1299 AS1299 AS6939->AS1299 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209
AS239 Combined Upstream Graph AS239 AS239 AS549 AS549 AS239->AS549 AS174 AS174 AS549->AS174 AS6461 AS6461 AS549->AS6461 AS6939 AS6939 AS549->AS6939 AS7018 AS7018 AS174->AS7018 AS3356 AS3356 AS174->AS3356 AS2914 AS2914 AS174->AS2914 AS2497 AS2497 AS174->AS2497 AS3257 AS3257 AS174->AS3257 AS1239 AS1239 AS174->AS1239 AS701 AS701 AS174->AS701 AS6461->AS7018 AS6461->AS3356 AS6461->AS2914 AS6461->AS2497 AS6461->AS3257 AS6461->AS1239 AS6939->AS3356 AS6939->AS2914 AS6939->AS2497 AS1299 AS1299 AS6939->AS1299 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209

World Map

WHOIS Details


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 239
ASName: UTORONTO-AS
ASHandle: AS239
RegDate: 1988-09-20
Updated: 2009-07-31
Ref: https://rdap.arin.net/registry/autnum/239


OrgName: University of Toronto
OrgId: UNIVER-36
Address: Information & Technology Services
Address: 4 Bancroft Avenue
Address: ROOM 101C
City: TORONTO
StateProv: ON
PostalCode: M5S 1C1
Country: CA
RegDate: 1988-09-20
Updated: 2019-11-08
Ref: https://rdap.arin.net/registry/entity/UNIVER-36


OrgNOCHandle: DCA264-ARIN
OrgNOCName: Carson, Douglas
OrgNOCPhone: +1-416-879-3684
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/DCA264-ARIN

OrgAbuseHandle: RS2206-ARIN
OrgAbuseName: Sutherland, Russell
OrgAbusePhone: +1-416-978-6620
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/RS2206-ARIN

OrgTechHandle: NSTEC-ARIN
OrgTechName: NS-TECH
OrgTechPhone: +1-416-978-4621
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NSTEC-ARIN

OrgTechHandle: RS2206-ARIN
OrgTechName: Sutherland, Russell
OrgTechPhone: +1-416-978-6620
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/RS2206-ARIN

OrgAbuseHandle: NSTEC-ARIN
OrgAbuseName: NS-TECH
OrgAbusePhone: +1-416-978-4621
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/NSTEC-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber: 239
ASName: UTORONTO-AS
ASHandle: AS239
RegDate: 1988-09-20
Updated: 2009-07-31
Ref: https://rdap.arin.net/registry/autnum/239


OrgName: University of Toronto
OrgId: UNIVER-36
Address: Information & Technology Services
Address: 4 Bancroft Avenue
Address: ROOM 101C
City: TORONTO
StateProv: ON
PostalCode: M5S 1C1
Country: CA
RegDate: 1988-09-20
Updated: 2019-11-08
Ref: https://rdap.arin.net/registry/entity/UNIVER-36


OrgNOCHandle: DCA264-ARIN
OrgNOCName: Carson, Douglas
OrgNOCPhone: +1-416-879-3684
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/DCA264-ARIN

OrgAbuseHandle: RS2206-ARIN
OrgAbuseName: Sutherland, Russell
OrgAbusePhone: +1-416-978-6620
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/RS2206-ARIN

OrgTechHandle: NSTEC-ARIN
OrgTechName: NS-TECH
OrgTechPhone: +1-416-978-4621
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NSTEC-ARIN

OrgTechHandle: RS2206-ARIN
OrgTechName: Sutherland, Russell
OrgTechPhone: +1-416-978-6620
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/RS2206-ARIN

OrgAbuseHandle: NSTEC-ARIN
OrgAbuseName: NS-TECH
OrgAbusePhone: +1-416-978-4621
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/NSTEC-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Related Networks
  • AS216
    Air Force Systems Networking
  • AS218
    Air Force Systems Networking
  • AS222
    Air Force Systems Networking
  • AS249
    European Network
  • AS269
    Incremental Systems Corporation
  • AS269750
    Gandalf Comunicaciones C.A.
  • AS269998
    ARKAVIA NETWORKS SPA.
  • AS270144
    Eii Telecom S.A de C.V.
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.
IP.CC

An API to build on security, web personalization, marketing, and more

For the financial services sector and FinTech companies, IP.CC is an invaluable tool. Our clients in the financial industry love what we do, and we're excited to show you why.
IP.CC

Our IP Tools

Explore all toolsIP.CC
  • IP.CCPing

    Ping is a free tool to help you find IP addresses that can be pinged using the ICMP protocol. You can either lookup up an IP address or a CIDR block.

    Try PingIP.CC
  • IP.CCDNS

    DNS is a technique used to determine the hostname associated with an IP address. This is done searching hostname registry and registrar tables for PTR records.

    Try DNSIP.CC
  • IP.CCPort

    Port is a free tool for detecting open ports on your device. It automatically detects IP-address and scans your device, identifying open and vulnerable ports through which hackers.

    Try PortIP.CC
Frequently Asked Question
Contact UsIP.CC[email protected]
API ProductsIP Geolocation APIIP Ranges APIPrivacy Detection APIIP to CompanyIP Whois APIASN API
Database DownloadsIP Geolocation DatabasePrivacy detection databaseASN databaseIP to mobile carrier databaseIP to company databaseIP Whois Database Download
Use CasesAdvertising TechnologyCybersecurityE-CommerceFinancial TechnologyGameTechDigital Media and Social
ResourcesEnterprise CustomizationToolsCustomer storiesPartnersHelp centerBlog
Copyright © 江苏友趣网络科技有限公司 苏ICP备16016653号-18
Terms of ServicePrivacy Policy
API Products
IP Geolocation APIIP Ranges APIPrivacy Detection APIIP to Company APIIP Whois APIASN APIIP to Mobile CarrierHosted Domains API
Database Downloads
IP Geolocation DatabaseAbuse Contact DatabasePrivacy detection databaseIP to company databaseIP Whois Database DownloadASN databaseIP to mobile carrier databaseIP to Hosted Domains Database
Use Cases
Advertising TechnologyFinancial TechnologyCybersecurityGameTechE-CommerceDigital Media and Social
Resources
Knowledge BaseHelp centerBlogToolsMTRPORTPINGHEADDNSASN
Contact Us
IP.CC[email protected]
Terms of ServicePrivacy Policy