Data as of Nov 6, 2026
181.203.0.0/18
No anonymizer space · no proxy exits in 30 daysVideotron Ltee
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Aug 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 181.203.0.0/16 since Aug 2026 | AS5769 | Residential | Videotron Ltee |
Network & registry
Origin network
AS5769
CA
- Name
- Videotron Ltee
- Type
- Internet provider
- Registered
- Oct 12, 1995
- Domain
- videotron.com
- Website
- videotron.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2026
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 181.203.0.0/16 | AS5769 | /24 | ARIN | RPKI valid |
| 181.203.0.0/16 | AS20365 | /24 | ARIN | Another network |
| 181.203.0.0/16 | AS36273 | /24 | ARIN | Another network |
| 181.203.0.0/16 | AS54198 | /24 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5769 | ARIN | LOCAL18-164 | MNT-VL-421 | Sep 1, 2026 |
Whois
Registration for this announcement
- Range
- 181.
203. 0. 0/ 16 - Netname
- VL-45BL
- Registrant
- Videotron Ltee
- Organization
- Videotron Ltee (VL-421)
- Org address
- 150 Beaubien West, Montreal, QC, H2V 1C4
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-181-203-0-0-1
- Parent
- NET-181-0-0-0-0
- Created
- Jul 16, 2026
- RIR
- ARIN
- Country
- CA
- Delegated
- Jul 16, 2026
- Status
- assigned
Report abuse
Abuse contact
- abuse@
videotron. ca - Name
- Network Operations Center
- Phone
- +1-514-281-8498
- Handle
- ABUSE263-ARIN