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:      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


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:      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

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
204.19.212.0/22 AS11435 Beneva 1,024
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
204.19.34.0/23 AS26480 B2B2C Inc 512
204.19.168.0/23 AS852 Emergis 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
204.19.224.0/24 AS396867 Kingsway Regional School District 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
204.19.79.0/24 AS11079 National Film Board of Canada 256
204.19.238.0/24 AS984 Private Customer 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 biodiversity-quebec.com 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

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

IP Address ASN Details
204.19.23.253 AS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) 4.10ms 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
83.119.21.72 AS5390 EuroNet 0.54ms from Amsterdam, NL
175.155.243.72 AS4837 CHINA UNICOM China169 Backbone 3.88ms from Chengdu, CN
98.35.243.24 AS7922 Comcast Cable Communications, LLC 2.70ms from Fremont, US
182.152.228.8 AS17924 SmarTone Mobile Communications Ltd 9.82ms from Hong Kong, HK
47.246.86.136 AS45102 Alibaba (US) Technology Co., Ltd. 0.43ms from London, GB
185.210.61.24 AS200845 AVATEL TELECOM, SA 10.57ms from Madrid, ES
185.231.231.248 AS203059 Consorzio Energetico Val Venosta Soc. Coop. 5.74ms from Milan, IT
194.186.170.40 AS3216 PJSC "Vimpelcom" 0.62ms from Moscow, RU
133.44.77.136 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.38ms from Tokyo, JP
70.28.207.40 AS577 Bell Canada 15.20ms from Toronto, CA
216.65.135.104 AS7029 Windstream Communications LLC 0.72ms from Ashburn, US
216.131.75.88 AS62651 Strong Technology, LLC. 0.47ms from Atlanta, US
204.118.69.184 AS26133 Frankfort Plant Board 17.81ms from Chicago, US
192.193.36.24 AS3081 Citigroup Inc. 10.24ms from Chicago, US
61.98.79.232 AS9318 SK Broadband Co Ltd 1.13ms from Incheon, KR
86.171.62.56 AS2856 British Telecommunications PLC 4.06ms from London, GB
176.189.182.248 AS5410 Bouygues Telecom SA 5.34ms from Marseille, FR
97.138.153.72 AS6167 Verizon Business 10.06ms from Miami, US
69.157.141.8 AS577 Bell Canada 3.04ms from Montreal, CA
126.119.137.88 AS17676 SoftBank Corp. 2.10ms from Osaka, JP
221.186.112.56 AS4713 NTT DOCOMO BUSINESS,Inc. 5.20ms from Osaka, JP
201.28.147.104 AS10429 TELEFÔNICA BRASIL S.A 1.45ms from Osasco, BR
124.77.47.72 AS4812 China Telecom (Group) 2.78ms from Shanghai, CN
126.118.80.216 AS17676 SoftBank Corp. 8.94ms from Tokyo, JP
4.153.106.152 AS8075 Microsoft Corporation 0.23ms from Boydton, US

Traceroute

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

$
traceroute -a -n -q1 -f2 204.19.23.134
traceroute to 204.19.23.134 (204.19.23.134): 64 hops max, 52 byte packets
3 *
4 [] 192.77.55.246 1.395 ms
5 [] 132.202.51.165 4.776 ms
6 [] 132.202.51.166 4.808 ms
8 *
9 *
10 [AS376] 204.19.23.134 5.149 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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