AS203157 Lukasz Kazimierczak Cronel 🇵🇱 PL
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
1,280 (5 × /24)
IPv6 prefixes
1
4 × /32
Upstreams
5
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS203157
- Name
- Lukasz Kazimierczak Cronel
- Organisation
- Lukasz Kazimierczak Cronel
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2016-03-18
- Network type
- Cable/DSL/ISP
- Traffic levels
- 1-5Gbps
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- RIPE::AS203157:AS-CRONEL
- Website
- https://cronel.net
- PeeringDB
- net/13677
- Exchanges
- 3
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 91.222.108.0/22 v4 | no ROA | 48 | 24482203157 | 2026-09-18 |
| 185.122.174.0/24 v4 | no ROA | 48 | 24482203157 | 2026-09-18 |
| 2a0b:79c0::/30 v6 | no ROA | 38 | 24482203157 | 2026-09-18 |