AS56344 Viridium.cz s.r.o.

Czechia ASVIRIDIUM RIPE 4 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

1,024

IPv6 /48 networks

RPKI

0 valid5 no ROA

Peers and downstreams

Holder

AS name: ASVIRIDIUM
Description: Viridium.cz s.r.o.
Organisation: Viridium.cz s.r.o.
Abuse contact: lukas@viridium.cz
Assigned: 2011-02-07
Registered: 2011-02-08
Record last changed: 2020-11-16 18:03 UTC

91.225.84.0/24 91.225.85.0/24 91.225.86.0/24 91.225.87.0/24

Routing changes

Last 30 days

2026-10-04 08:07 UTC	Relationship changed	AS8218	upstream to peer
2026-10-04 08:07 UTC	Relationship changed	AS6663	upstream to peer
2026-10-04 08:07 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 08:07 UTC	Relationship changed	AS4455	upstream to peer
2026-10-04 08:07 UTC	Relationship changed	AS263444	upstream to peer
2026-10-04 08:07 UTC	Relationship changed	AS22356	upstream to peer
2026-10-04 08:07 UTC	Relationship changed	AS1764	upstream to peer
2026-10-04 08:07 UTC	Relationship changed	AS14840	upstream to peer

WHOIS

aut-num:        AS56344
as-name:        ASVIRIDIUM
org:            ORG-VIRI2-RIPE
remarks:        ======== TRANSIT UPSTREAM ========
remarks:        -- Gemnet --
remarks:        ======== TRANSIT UPSTREAM ========
remarks:        -- FASTCOM --
admin-c:        VACE1-RIPE
tech-c:         VACE1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         VIRIDIUM-MNT
created:        2011-02-08T15:12:53Z
last-modified:  2020-11-16T18:03:30Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE
% 4 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/56344

const res = await fetch('https://ip-fd.net/api/v1/asn/56344', {
  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/56344', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/56344');
curl_setopt($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/56344", 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.

AS6939	Hurricane Electric LLC HURRICANE
AS196735	PODA a.s. AS-JONCZ

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AS6881	NIX.CZ z.s.p.o. NIXCZ
AS8218	Zayo Infrastructure France SA NEO-ASN
AS14840	BR.Digital Telecom AS14840
AS22356	Durand do Brasil Ltda AS22356
AS24482	SG.GS SGGS-AS-AP
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AS40994	Hohl IT e.U. Alwyzon
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AS51184	Fonira Telekom GmbH FONIRA
AS198150	SIACOM JSC SIACOM-AS
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS263444	Open X Tecnologia Ltda AS263444