AS50833 FIBER TELECOM s.r.o. 🇨🇿 CZ
Announcing 15 prefixes, seen at the RIS collectors.
IPv4 prefixes
10
9,216 (36 × /24)
IPv6 prefixes
5
8 × /32
Upstreams
5
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
- AS50833
- Name
- FIBER TELECOM s.r.o.
- Organisation
- Fiber Telecom Czechia
- Country
- 🇨🇿 CZ
- RIR
- RIPENCC
- Allocated
- 2011-02-03
- Network type
- Content
- Traffic levels
- 100-200Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS50833:AS-FIBERTELECOM
- Website
- http://fibtel.net
- PeeringDB
- net/21282
- Exchanges
- 1
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
10 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 45.159.110.0/24 v4 | RPKI valid | 41 | 377212643150833 | 2026-09-18 |
| 45.159.111.0/24 v4 | RPKI valid | 40 | 2448250833 | 2026-10-08 |
| 91.224.59.0/24 v4 | RPKI valid | 41 | 377212643150833 | 2026-09-18 |
| 146.255.24.0/24 v4 | RPKI valid | 40 | 2448250833 | 2026-10-11 |
| 146.255.25.0/24 v4 | RPKI valid | 43 | 2023655335650833 | 2026-10-12 |
| 146.255.26.0/23 v4 | RPKI valid | 43 | 2023655335650833 | 2026-10-12 |
| 146.255.28.0/22 v4 | RPKI valid | 43 | 2023655335650833 | 2026-10-12 |
| 185.159.89.0/24 v4 | RPKI valid | 40 | 2448250833 | 2026-10-11 |
| 193.150.128.0/20 v4 | RPKI valid | 43 | 2023655335650833 | 2026-09-18 |
| 193.150.144.0/21 v4 | RPKI valid | 43 | 2023655335650833 | 2026-09-18 |