AS42000 Futruy s.r.o.

Czechia KAORA RIPE 5 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

6,400

IPv6 /48 networks

524,288

RPKI

3 valid3 no ROA

Peers and downstreams

Holder

AS name: KAORA
Description: Czech Republic
Organisation: Futruy s.r.o.
Registered in: Prague, Czechia
Abuse contact: abuse@futruy.cz
Assigned: 2006-11-29
Registered: 2006-11-30
Record last changed: 2019-10-16 06:43 UTC

185.99.68.0/22 192.162.96.0/22 217.11.245.0/24 91.103.160.0/21 94.124.104.0/21

AS8529	Zain Omantel International FZ-LLC OMANTEL-AS
AS8881	1&1 Versatel GmbH VERSATEL
AS9009	M247 Europe SRL M247
AS9080	Ipex A.S GIN
AS13194	UAB "Bite Lietuva" BITE
AS15685	CASABLANCA INT a.s. CASABLANCA-AS
AS15943	wilhelm.tel GmbH WTNET-AS
AS24953	NETPLANET GmbH ASN-NETPLANET
AS26431	Happy Telecommunications LLC HAPPYPEERING
AS28917	Fiord Networks, UAB Fiord-AS
AS29278	Rackhost Zrt. RACKHOST-HU-AS
AS31229	Beyond.pl sp. z o.o. PL-BEYOND-AS
AS34911	ELDATA prazska s.r.o. ASELDATA
AS35179	Korbank S. A. KORBANK-AS
AS39392	SH.cz s.r.o. SuperNetwork
AS42306	Edera Group a.s. EDERA_Group
AS44002	Sys-DataCom s.r.o. SYS-DATACOM
AS44066	firstcolo GmbH DE-FIRSTCOLO
AS47110	Cloud4com s.r.o. CLOUD4COM-AS
AS47949	gsnet.cz s.r.o. GSNETCZ
AS48326	DataNetworks s.r.o. datanetworks
AS48602	Connect plus s.r.o. CONNECTPLUS
AS49013	Fusion Media, s.r.o. Fusion_Media
AS49121	Infinity Telecom, s.r.o. INFTELE-AS
AS49985	IP4ISP z.s.p.o IP4ISP
AS50629	LWLcom GmbH LWLCOM
AS51331	SychrovNET s.r.o ModernTV
AS51586	ServerZone s.r.o. SERVERZONECZ
AS51944	DARIUSZ WESOLOWSKI trading as PROMEDIA NOWICKI WESOLOWSKI Sp.J. PROMEDIA-IPV-AS
AS55195	CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet CIRA-CLOUD1
AS57081	Scarfbot Technologies, s.r.o. SCARFBOT
AS57811	Redge Technologies sp. z o.o. RedgeTechnologies
AS59871	Heureka Group a.s. HEUREKA_GROUP
AS60068	Datacamp Limited CDN77
AS60086	Valvera s.r.o. VALVERA
AS62011	UNHfree.net z.s. ASUNHFREE
AS62240	Clouvider Limited Clouvider
AS62298	Computer Systems Consulting s.r.o. CSC
AS62403	PletX GmbH PLETX
AS63023	GTHost AS-GLOBALTELEHOST
AS196735	PODA a.s. AS-JONCZ
AS197019	WEDOS Internet, a.s. WEDOS
AS199657	TNtech, s.r.o. TOUSKOVNET
AS199665	RADIOLINKplus1-NETWORK
AS200918	Orelsoft ORELSOFT
AS201548	Milan Zelenka Milan_Zelenka
AS202719	Pranet s.r.o. PRANET
AS202895	TFnet s.r.o. TFnet
AS204332	TKC system s.r.o. TKCSystem
AS204409	Prestonet s.r.o. cz-Prestonet
AS206264	Amarutu Technology Ltd AMARUTU-TECHNOLOGY
AS206587	Daktela s.r.o. daktela-cz
AS206784	Internet Praha Josefov s.r.o. Josefov
AS207994	Blockchain Creek B.V. Blockchain-Creek
AS209531	OSTV s.r.o. OSTV
AS210139	DPT s.r.o. DPT
AS211826	Stability for Integrated Server Hosting Ltd ISTQSERVERS-AS
AS264409	Huge Solucoes Corporativas Ltda AS264409

Routing changes

Last 30 days

2026-10-04 08:45 UTC	Neighbour gone	AS57463	downstream
2026-10-04 08:45 UTC	New neighbour	AS49121	downstream
2026-10-04 08:45 UTC	New neighbour	AS207994	downstream
2026-10-04 08:45 UTC	Relationship changed	AS8218	upstream to peer
2026-10-04 08:45 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 08:45 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 08:45 UTC	Relationship changed	AS51800	upstream to peer
2026-10-04 08:45 UTC	Relationship changed	AS4455	upstream to peer
2026-10-04 08:45 UTC	Relationship changed	AS41327	upstream to peer
2026-10-04 08:45 UTC	Relationship changed	AS263444	upstream to peer
2026-10-04 08:45 UTC	Relationship changed	AS22356	upstream to peer
2026-10-04 08:45 UTC	Relationship changed	AS20562	upstream to peer
2026-10-04 08:45 UTC	Relationship changed	AS1764	upstream to peer
2026-10-04 08:45 UTC	Relationship changed	AS14840	upstream to peer

WHOIS

aut-num:        AS42000
as-name:        KAORA
descr:          Czech Republic
org:            ORG-Ks29-RIPE
remarks:        .....................................................
remarks:        : Transit customers |
remarks:        ----------------------------------------------------
remarks:        .....................................................
remarks:        : Upstream/transit connectivity |
remarks:        ----------------------------------------------------
remarks:        .....................................................
remarks:        : NIX.CZ/Prague peerings |
remarks:        ----------------------------------------------------
remarks:        .....................................................
remarks:        : SIX.SK/Bratislava peerings |
remarks:        ----------------------------------------------------
remarks:        .....................................................
remarks:        : We're filter the bogus networks like: |
remarks:        : 10.0.0.0/8 |
remarks:        : 127.0.0.0/8 |
remarks:        : 169.254.0.0/16 |
remarks:        : 172.16.0.0/12 |
remarks:        : 192.168.0.0/16 |
remarks:        : 224.0.0.0/3 |
remarks:        : We also filter prefixes longer than /24. |
remarks:        :...................................................|
remarks:        : Operational issues 24x7: noc@kaora.cz |
remarks:        +---------------------------------------------------
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-KAORA
admin-c:        ZP326-RIPE
tech-c:         ZP326-RIPE
created:        2006-11-30T14:20:28Z
last-modified:  2019-10-16T06:43:20Z
source:         RIPE
% 14 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now from RIPE

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/42000

const res = await fetch('https://ip-fd.net/api/v1/asn/42000', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/42000', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/42000');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/42000", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.

AS1299	Arelion Sweden AB TWELVE99
AS6939	Hurricane Electric LLC HURRICANE
AS15685	CASABLANCA INT a.s. CASABLANCA-AS

AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH NEXTLAYER-AS
AS3212	Telemach Slovenija d.o.o. TELEMACH
AS4455	IX Reach Ltd BSO
AS6204	TMRC GROUP SRL ZET-NET
AS6663	Euroweb Romania S.R.L. TTI-NET
AS6881	NIX.CZ z.s.p.o. NIXCZ
AS8218	Zayo Infrastructure France SA NEO-ASN
AS8529	Zain Omantel International FZ-LLC OMANTEL-AS
AS9009	M247 Europe SRL M247
AS14840	BR.Digital Telecom AS14840
AS20562	Broadband Hosting B.V. OPEN-PEERING-AS
AS22356	Durand do Brasil Ltda AS22356
AS24482	SG.GS SGGS-AS-AP
AS28917	Fiord Networks, UAB Fiord-AS
AS29504	Freenet Liberec, z.s. LBCFREE
AS35369	LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation LINZAG-TELEKOM-AS
AS36236	NetActuate, Inc NETACTUATE
AS37721	Virtual Technologies & Solutions
AS39392	SH.cz s.r.o. SuperNetwork
AS40994	Hohl IT e.U. Alwyzon
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS47692	Nessus GmbH NESSUS
AS49544	i3D.net B.V i3Dnet
AS50629	LWLcom GmbH LWLCOM
AS51184	Fonira Telekom GmbH FONIRA
AS51800	FIBER Network s.r.o. FIBERNET-ASN
AS59890	Kabel-TV Lampert GmbH & Co KG Kabel-TV-Lampert
AS198150	SIACOM JSC SIACOM-AS
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS263444	Open X Tecnologia Ltda AS263444
AS264409	Huge Solucoes Corporativas Ltda AS264409