Check-Host.cc

Autonomous System

AS50833 · Fiber Telecom Czechia

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Announced IPs
9,216
IPv4
IPv4 Prefixes
6
IPv6 Prefixes
4
Hosted Domains
93
resolve into this AS
Peers
16
Customers

AS Profile

AS Name
Fiber Telecom Czechia
Also known as
FIBER TELECOM
AS Type
Content
Scope
Europe
Traffic
100-200Gbps
IRR AS-SET
AS50833:AS-FIBERTELECOM
RIR
RIPE NCC
Country
CZ
Allocated
2011-02-03

RPKI Validity

Total ROAs
57
Valid Prefixes
10
NotFound
Announced (BGP)
10
RPKI Coverage
100%

Geographic Footprint

Countries where this AS's scanned IPs are geolocated, by open-IP count.

CZ
7,091

Top Open Ports

Most common open ports across IPs in this AS (last 30 days).

Port Open IPs
179 398
1080 393
9000 372
1494 217
523 210
1604 201
7676 200
9092 193
53 190
9 187
711 182
691 180
21 171
2701 171
8888 169