AS201637 Tomasz Naruszewicz 🇵🇱 PL
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
2,304 (9 × /24)
IPv6 prefixes
0
-
Upstreams
3
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS201637
- Name
- Tomasz Naruszewicz
- Organisation
- BARTNET Naruszewicz i Krawczun Spolka Jawna
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2014-08-27
- Network type
- Cable/DSL/ISP
- Traffic levels
- 1-5Gbps
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- http://www.bartnet.pl
- PeeringDB
- net/12001
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 |
|---|---|---|---|---|
| 91.196.108.0/22 v4 | RPKI valid | 44 | 24482201637 | 2026-09-18 |
| 185.140.100.0/22 v4 | RPKI valid | 44 | 24482201637 | 2026-09-18 |
| 194.116.166.0/24 v4 | RPKI valid | 44 | 24482201637 | 2026-09-18 |