Autonomous system
AS42000 KAORA Czech Republic
Unclassified RIPE
Summary
Kaora
isp residential czech regional
KAORA Czech Republic is operated by Futruy s.r.o., the corporate entity behind the Kaora brand.
What it's used for
- The address space carries residential and small-business internet access, evidenced by reverse DNS entries such as
admin.kaora.cz,host255.kaora.cz, and254.98.bartanet.cz. - The AS announces 6,400 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, while maintaining 84 observed neighbours, a ratio consistent with a regional access provider rather than a transit hub.
- Traffic from this AS consists of subscriber eyeballs and local business endpoints within the Czech Republic, serving the regional market identified in PeeringDB.
Notable
- Registrants for the majority of prefixes align with the announcer, listing
Futruy s.r.o.forCZ-KAORA-20061130,CZ-KAORA-20080804, andCZ-KAORA-20150507. - The inventory includes two prefixes with different registrants:
192.162.96.0/22is registered toDavid Bartaunder netnamePI-BARTANET, and217.11.245.0/24is registered toCASABLANCA INT a.s.under netnameCZ-CASABLANCA-20000823. - The address inventory is a mix of /21, /22, and /24 blocks, with the largest allocations dating back to 2006 and 2008 according to the netnames.
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
Internet exchanges
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Peering.cz | Prague, Czech Republic | 185.0.20.204 |
| NIX.CZ - Neutral Internet eXchange for the Czech Republic | Prague, Czech Republic | 91.210.16.41 |
Transit providers
7 upstream, 13 downstream and 36 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 5 prefixes · 6.40K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CZ | Czechia | 6 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS42000- Registry name
- KAORA
- Registrant
- MNT-KAORA
- Abuse contact
- abuse@futruy.cz
- Registered
- 2006-11-30
- Last changed
- 2019-10-16
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 50% valid · 3 valid, 3 with no ROA
- ROAs
- 13 authorising AS42000
- ASPA
- no ASPA record
- IRR
- 100% registered · 6 of 6 announcements
- Route objects
- 22 naming AS42000
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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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