1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.19.0.0/16
  4. AS376  | 204.19.23.0/24

204.19.23.0/24

AS376  ·  Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)

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Summary

Country Canada
Domain usherbrooke.ca
ASN AS376
Registry ARIN
ID MONTEREGIE

WHOIS Details

NetHandle:      NET-204-19-23-0-1
OrgID:          UDS-10-Z
Parent:         NET-204-0-0-0-0
NetName:        MONTEREGIE
NetRange:       204.19.23.0 - 204.19.23.255
NetType:        allocation
Comment:        http://www.usherbrooke.ca
RegDate:        1994-10-06
Updated:        2024-02-06
TechHandle:     TUS1-ARIN
Source:         ARIN


OrgID:          UDS-10-Z
OrgName:        Universite de Sherbrooke
CanAllocate:    
Street:         2500 Boulevard Universite
City:           Sherbrooke
State/Prov:     QC
Country:        CA
PostalCode:     J1K-2R1
RegDate:        2024-02-02
Updated:        2024-02-02
OrgAdminHandle: LALLI7-ARIN
OrgTechHandle:  TUS1-ARIN
OrgAbuseHandle: ABUSE2842-ARIN
OrgNOCHandle:   NOC11726-ARIN
Source:         ARIN


POCHandle:      ABUSE2842-ARIN
IsRole:         Y
LastName:       abuse
FirstName:      
Street:         2500 Boulevard Universite
City:           Sherbrooke
State/Prov:     QC
Country:        CA
PostalCode:     J1K 2R1
RegDate:        2010-11-30
Updated:        2025-06-06
OfficePhone:    +1-819-821-8000
FaxPhone:       +1-819-821-8000
Mailbox:        abuse@usherbrooke.ca
Source:         ARIN


POCHandle:      TUS1-ARIN
IsRole:         Y
LastName:       Tech Universite de Sherbrooke
FirstName:      
Street:         2500 Boulevard Universite
City:           Sherbrooke
State/Prov:     QC
Country:        CA
PostalCode:     J1K 2R1
RegDate:        2010-11-30
Updated:        2025-06-06
OfficePhone:    +1-819-821-7130
Mailbox:        Patrick.Lallier@USherbrooke.ca
Source:         ARIN


POCHandle:      NOC11726-ARIN
IsRole:         Y
LastName:       Netwotk Operation Center
FirstName:      
Street:         2500 Boulevard Universite
City:           Sherbrooke
State/Prov:     QC
Country:        CA
PostalCode:     J1K 2R1
RegDate:        2010-11-30
Updated:        2025-06-06
OfficePhone:    +1-819-821-7130
Mailbox:        Patrick.Lallier@USherbrooke.ca
Source:         ARIN


POCHandle:      LALLI7-ARIN
IsRole:         N
LastName:       Lallier
FirstName:      Patrick
Street:         2500 Bl Universite
City:           Sherbrooke
State/Prov:     QC
Country:        CA
PostalCode:     J1K 2R1
RegDate:        2019-06-03
Updated:        2025-06-06
OfficePhone:    +1-819-821-7130
Mailbox:        Patrick.Lallier@USherbrooke.ca
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.19.0.0/16

Range ASN Company Num of IPs
204.19.80.0/21 AS376 Centre de services scolaire de la Region-de-Sherbrooke 2,048
204.19.144.0/21 AS395759 Resolute FP Canada Inc. 2,048
204.19.44.0/22 AS19515 Reseau Internet Quebec Inc 1,024
204.19.200.0/22 AS36290 The Cable of St. Kitts 1,024
204.19.212.0/22 AS11435 Beneva 1,024
204.19.168.0/23 AS852 Emergis Inc. 512
204.19.34.0/23 AS26480 B2B2C Inc 512
204.19.170.0/23 AS4470 Magnet Internet Gateway 512
204.19.20.0/23 AS6461 MKS Informatique 512
204.19.42.0/24 AS376 Bureau de cooperation interuniversitaire 256
204.19.79.0/24 AS11079 National Film Board of Canada 256
204.19.186.0/24 AS398444 Absolute Software Corporation 256
204.19.223.0/24 AS40599 Gentex Corporation 256
204.19.0.0/24 AS40737 EMF Inc. 256
204.19.119.0/24 AS42 WoodyNet, Inc. 256
204.19.162.0/24 AS53754 Lincoln Center for the Performing Arts, Inc. 256
204.19.14.0/24 AS53792 Canadian Museum of Civilization 256
204.19.244.0/24 AS53794 SDSO 256
204.19.176.0/24 AS54672 ACCEO Solutions Inc. 256
204.19.128.0/24 AS5769 Centre de service scolaire des Draveurs 256
204.19.131.0/24 AS5769 Omer DeSerres 256
204.19.228.0/24 AS577 SafEngServices & technologies ltd. 256
204.19.241.0/24 AS6939 May First Movement Technology 256
204.19.122.0/24 AS852 Cossette Communication Inc. 256
204.19.224.0/24 AS396867 Kingsway Regional School District 256
204.19.138.0/24 AS20119 Micro Centra 256
204.19.239.0/24 AS212384 Private Customer 256
204.19.231.0/24 AS21949 Bestseller Inc. 256
204.19.208.0/24 AS22187 Rauland-Borg Corporation 256
204.19.165.0/24 AS22652 ConnecTalk Inc. 256
204.19.225.0/24 AS22951 Hebergement Phaonix Inc. 256
204.19.129.0/24 AS25989 StoneEagle Insurance Systems, Inc. 256
204.19.134.0/24 AS32613 Micromonde 256

Hosted domains

There are 5 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
204.19.23.133 biodiversite-quebec.ca 4
204.19.23.83 oqe.ca 1

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

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

IP Address ASN Details
204.19.23.250 AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) 4.18ms from Montreal, 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
71.206.157.216 AS7922 Comcast Cable Communications, LLC 13.47ms from Ashburn, US
182.52.124.232 AS23969 TOT Public Company Limited 1.25ms from Bangkok, TH
210.12.161.152 AS4808 China Unicom Beijing Province Network 5.00ms from Beijing, CN
52.38.185.200 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
125.68.57.120 AS4134 CHINANET-BACKBONE 7.89ms from Chengdu, CN
174.97.2.72 AS10796 Charter Communications Inc 11.06ms from Columbus, US
84.132.219.200 AS3320 Deutsche Telekom AG 1.74ms from Hamburg, DE
168.167.220.40 AS14988 Botswana Telecommunications Corporation 6.48ms from Johannesburg, ZA
45.10.90.40 AS44996 Yarnet LLC 5.96ms from Kyiv, UA
31.126.241.232 AS2856 British Telecommunications PLC 4.86ms from London, GB
172.222.246.40 AS20115 Charter Communications LLC 6.62ms from Los Angeles, US
158.179.47.56 AS11506 Oracle Corporation 0.44ms from Madrid, ES
103.177.195.120 AS45117 Ishan's Network 13.45ms from Mumbai, IN
68.134.158.200 AS701 Verizon Business 4.22ms from Philadelphia, US
2.42.219.152 AS30722 Vodafone Italia S.p.A. 2.46ms from Rome, IT
146.6.25.8 AS18 University of Texas at Austin 5.59ms from San Antonio, US
187.22.242.24 AS28573 Claro NXT Telecomunicacoes Ltda 4.29ms from Sao Paulo, BR
192.126.234.248 AS397731 EliteWork LLC 1.08ms from Seattle, US
119.201.84.216 AS4766 Korea Telecom 5.41ms from Seoul, KR
4.144.144.248 AS8075 Microsoft Corporation 0.59ms from Singapore, SG
46.233.5.56 AS42431 BiConsult Eood 0.60ms from Sofia, BG
217.26.52.40 AS29097 Hostpoint AG 0.39ms from Zuerich, CH
103.187.96.104 AS133661 Netplus Broadband Services Private Limited 6.75ms from Delhi, IN
112.5.28.120 AS9808 China Mobile Communications Group Co., Ltd. 8.17ms from Fuzhou, CN
154.220.249.232 AS9294 GNET INC. 0.76ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f2 204.19.23.238
traceroute to 204.19.23.238 (204.19.23.238): 64 hops max, 52 byte packets
2 [AS30236] 66.159.42.25 2.249 ms
3 *
5 *
6 *
7 *
8 *
10 *
11 *
12 [AS376] 204.19.23.238 4.765 ms
Measurement taken from IPinfo ProbeNet in Montreal, CA
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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