AS57279 Sauron CZ s.r.o. 🇨🇿 CZ
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
8,192 (32 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS57279
- Name
- Sauron CZ s.r.o.
- Organisation
- Sauron CZ
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2011-09-14
- Network type
- Cable/DSL/ISP
- Traffic levels
- 5-10Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-SAURON
- Website
- http://www.sauron.cz
- PeeringDB
- net/15248
- Exchanges
- 1
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 176.12.112.0/20 v4 | no ROA | 42 | 3772157279 | 2026-09-18 |
| 176.12.112.0/21 v4 | no ROA | 41 | 244824723257279 | 2026-09-18 |
| 176.12.120.0/21 v4 | no ROA | 41 | 244824723257279 | 2026-09-18 |
| 2a0e:4100::/32 v6 | no ROA | 35 | 3772157279 | 2026-09-18 |