AS47727 Warnet.cz s.r.o.

Czechia WARNETCZ-AS RIPE 1 IPv4 prefix 1 IPv6 prefix

IPv4 addresses

1,024

IPv6 /48 networks

65,536

RPKI

0 valid2 no ROA

Peers and downstreams

Holder

AS name: WARNETCZ-AS
Description: Warnet.cz s.r.o. Vetrna 504, 742 85 Vresina, Czech Republic E-Mail: hotline@warnet.cz
Organisation: Warnet.cz s.r.o.
Abuse contact: abuse@warnet.cz
Assigned: 2008-08-07
Registered: 2008-08-08
Record last changed: 2025-12-15 11:42 UTC

93.187.104.0/22

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS47727
as-name:        WARNETCZ-AS
descr:          Warnet.cz s.r.o.
descr:          Vetrna 504, 742 85 Vresina, Czech Republic
descr:          E-Mail: hotline@warnet.cz
org:            ORG-Ws27-RIPE
remarks:        ---------------------------------------------------------
remarks:        ======== TRANSIT UPSTREAM ========
remarks:        ---------------------------------------------------------
remarks:        --== ISP Alliance CZ ==--
remarks:        --== TeamCity CZ ==--
remarks:        --== mJanik.net ==--
admin-c:        WCH5-RIPE
tech-c:         WCH5-RIPE
abuse-c:        WCH5-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         WARNETCZ-MNT
created:        2008-08-08T09:34:32Z
last-modified:  2025-12-15T11:42:34Z
source:         RIPE
% 6 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/47727

const res = await fetch('https://ip-fd.net/api/v1/asn/47727', {
  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/47727', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/47727');
curl_setopt($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/47727", 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))

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