Data as of Nov 7, 2026
204.19.80.0/21
1 residential-proxy exit · 30 daysReseau d'Informations Scientifiques du Quebec (RISQ Inc.) · space held by Centre de services scolaire de la Region-de-Sherbrooke
Residential-proxy exits
Proxy exits
1
0.05% of its addresses · 30 days
Spread
1 of 8
/24s with at least one exit
Providers
1
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
2 observations
Proxy providers listing exits
- LemonBright
Network & registry
Origin network
AS376
CA
- Name
- Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)
- Type
- Education
- Registered
- Jul 27, 1989
- Domain
- risq.quebec
- Website
- www.risq.quebec
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 204.19.80.0/21 | AS376 | /21 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 204.
19. 80. 0/ 21 - Netname
- CSCS-QC-CA
- Registrant
- Centre de services scolaire de la Region-de-Sherbrooke
- Organization
- Centre de services scolaire de la Region-de-Sherbrooke (CSCDS-Z)
- Org address
- 2955 boul. Universite, Sherbrooke, QC, J1K 2Y3
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-204-19-80-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Oct 6, 1994
- RIR
- ARIN
- Country
- CA
- Delegated
- Oct 6, 1994
- Status
- assigned
Report abuse
Abuse contact
- CroteauPP@
cssrs. gouv. qc. ca - Name
- Croteau, Pierre-Philippe
- Phone
- +1-819-817-0259
- Handle
- CROTE5-ARIN