AS21244 Warsaw Data Center Sp. z o.o.

Poland WARSAW-DATA-CENTER-AS RIPE 1 IPv4 prefix 0 IPv6 prefixes

IPv4 addresses

8,192

IPv6 /48 networks

RPKI

0 valid1 no ROA

Peers and downstreams

Holder

AS name: WARSAW-DATA-CENTER-AS
Description: Warsaw Data Center Sp. z o.o.
Organisation: Warsaw Data Center Sp. z o.o.
Registered in: Warsaw, Poland
Abuse contact: abuse@wdc.pl
Assigned: 2001-10-03
Registered: 2002-07-31
Record last changed: 2019-02-19 22:31 UTC

62.181.0.0/19

Routing changes

Last 30 days

2026-10-04 04:07 UTC	Neighbour gone	AS35320	upstream
2026-10-04 04:07 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 04:07 UTC	Relationship changed	AS5617	upstream to peer
2026-10-04 04:07 UTC	New neighbour	AS49559	peer
2026-10-04 04:07 UTC	New neighbour	AS33891	peer
2026-10-04 04:07 UTC	Relationship changed	AS24115	upstream to peer
2026-10-04 04:07 UTC	Relationship changed	AS137409	upstream to peer
2026-10-04 04:07 UTC	Relationship changed	AS13194	upstream to peer

WHOIS

aut-num:        AS21244
as-name:        WARSAW-DATA-CENTER-AS
org:            ORG-WDCS1-RIPE
admin-c:        GB581-RIPE
tech-c:         GB581-RIPE
status:         ASSIGNED
mnt-by:         WARSAW-DATA-CENTER-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2002-07-31T14:12:24Z
last-modified:  2019-02-19T22:31:35Z
source:         RIPE
% 8 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/21244

const res = await fetch('https://ip-fd.net/api/v1/asn/21244', {
  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/21244', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/21244');
curl_setopt($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/21244", 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
AS9141	P4 Sp. z o.o. AS9141

AS5617	Tpnet TPNET
AS6204	TMRC GROUP SRL ZET-NET
AS13194	UAB "Bite Lietuva" BITE
AS24115	Equinix ASN-EQIX-MLPE
AS24482	SG.GS SGGS-AS-AP
AS28917	Fiord Networks, UAB Fiord-AS
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS36236	NetActuate, Inc NETACTUATE
AS49544	i3D.net B.V i3Dnet
AS49559	A-Systems Sp. z o.o. IPT-1-IX
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP