asn.dev

Autonomous system

AS41670 HKFREE-AS hkfree.org z.s.

Unclassified RIPE

IPv4 addresses 5.12K 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly CZ
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

hkfree.org z.s.

Czechia · AI-generated

wimax community residential czech

HKFREE-AS is operated by hkfree.org z.s., a Czech internet cooperative.

What it's used for

  • The address space carries subscriber traffic for a community wireless network, as indicated by the registrant hkfree.org z.s. and netnames CZ-HKFREE-20060714 and CZ-HKFREE-20150727.
  • The AS announces 5120 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a local access network rather than a transit provider.
  • Traffic consists of residential and local business connections provided via wireless technology to members of the cooperative in the Hradec Králové region.

Notable

  • Registrants for both announced prefixes are consistent with the AS holder, listing HKfree Hostmaster and hkfree.org z.s..
  • The address inventory is compact, consisting of one /20 and one /22 block, typical for a regional community network.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS8251FreeTel, s.r.o.157

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 2 prefixes · 5.12K addresses IPv6 1 prefixes

CountryNamePrefixes
CZCzechia3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS41670
Registry name
HKFREE-AS
Registrant
HKfree-mnt
Abuse contact
abuse@hkfree.org
Registered
2006-10-04
Last changed
2025-11-11
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
3 authorising AS41670
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
6 naming AS41670

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 455 networks and 1,849 prefixes, as published 2026-11-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check