AS209552 Jan Siroky 🇧🇪 BE
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
7
22 × /48
Upstreams
9
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
- AS209552
- Name
- Jan Siroky
- Organisation
- Siroky Network Solutions , BE
- Country
- 🇧🇪 BE
- RIR
- RIPENCC
- Allocated
- 2025-06-20
- Network type
- Educational/Research
- Traffic levels
- 20-100Mbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS209552:AS-SIROKY
- Website
- https://tb.cushell.com/
- PeeringDB
- net/29077
- Exchanges
- 8
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
7 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2602:f9ba:b3::/48 v6 | RPKI valid | 39 | 208972209552 | 2026-09-18 |
| 2a06:de01:c0::/44 v6 | RPKI valid | 39 | 208972209552 | 2026-09-18 |
| 2a06:de01:c1::/48 v6 | RPKI valid | 39 | 208972209552 | 2026-09-18 |
| 2a06:de01:c2::/48 v6 | RPKI valid | 38 | 34549214757209552 | 2026-09-18 |
| 2a0b:4e07:2d::/48 v6 | RPKI valid | 38 | 34549214757209552 | 2026-09-18 |
| 2a0f:85c1:51::/48 v6 | RPKI valid | 39 | 208972209552 | 2026-09-18 |
| 2a13:9500:48::/48 v6 | RPKI valid | 38 | 34549214757209552 | 2026-09-18 |