AS56983 SWIDMAN S.C. Mariusz Bzowski, Dariusz Drelich 🇵🇱 PL
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
4,096 (16 × /24)
IPv6 prefixes
0
-
Upstreams
3
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
- AS56983
- Name
- SWIDMAN S.C. Mariusz Bzowski, Dariusz Drelich
- Organisation
- SWIDMAN
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2011-06-28
- Network type
- Cable/DSL/ISP
- Traffic levels
- 20-50Gbps
- Scope
- Europe
- Peering policy
- Open
- Website
- http://www.swidman.pl
- PeeringDB
- net/12648
- Exchanges
- 3
- Facilities
- 3
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 |
|---|---|---|---|---|
| 31.135.16.0/20 v4 | no ROA | 48 | 2448256983 | 2026-09-18 |