AS19821 ALCOHOL COUNTERMEASURE SYSTEMS CORP 🇨🇦 CA
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS19821
- Name
- ALCOHOL COUNTERMEASURE SYSTEMS CORP
- Organisation
- ALCOHOL COUNTERMEASURE SYSTEMS CORP
- Country
- 🇨🇦 CA
- RIR
- ARIN
- Allocated
- 2007-08-23
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 24.244.253.0/24 v4 | no ROA | 47 | 22652731119821 | 2026-09-18 |