AS19220 Calgary Board of Education 🇨🇦 CA
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
1,280 (5 × /24)
IPv6 prefixes
0
-
Upstreams
2
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
- AS19220
- Name
- Calgary Board of Education
- Organisation
- Calgary Board of Education
- Country
- 🇨🇦 CA
- RIR
- ARIN
- Allocated
- 2007-08-07
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 164.166.2.0/24 v4 | no ROA | 40 | 2265285219220 | 2026-09-18 |
| 164.166.17.0/24 v4 | no ROA | 40 | 2265285219220 | 2026-09-18 |
| 164.166.20.0/24 v4 | no ROA | 40 | 2265285219220 | 2026-09-18 |
| 164.166.223.0/24 v4 | no ROA | 39 | 22652632719220 | 2026-09-18 |
| 192.139.27.0/24 v4 | no ROA | 40 | 2265285219220 | 2026-09-18 |