Autonomous System

AS8251 · NFX, z.s.p.o. (FreeTel, s.r.o.)

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

bgp.tools RIPEstat

Announced IPs

17,408

IPv4

IPv4 Prefixes

IPv6 Prefixes

Hosted Domains

1,270

resolve into this AS

Peers

—

Customers

—

AS Profile

AS Name

NFX, z.s.p.o. (FreeTel, s.r.o.)

Also known as

FreeTel s.r.o.

AS Type

Non-Profit

Scope

Regional

Traffic

50-100Gbps

Website

http://www.nfx.cz

IRR AS-SET

AS-NFX-NIX

RIR

RIPE NCC

Country

Allocated

2006-07-17

RPKI Validity

Total ROAs

Valid Prefixes

NotFound

—

Announced (BGP)

RPKI Coverage

100%

Geographic Footprint

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

1,767

Top Open Ports

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

Port	Open IPs
80	194
22	113
443	86
2000	72
21	45
554	42
53	34
8000	26
179	22
8080	18
8443	18
1723	17
25	17
5000	16
5001	13

Upstreams

Not in the CAIDA AS-graph

This ASN doesn't appear in the latest CAIDA AS-Relationships snapshot. Trigger a fullscan against any IP belonging to this AS to populate upstream data from observed BGP paths.