AS205581 CVD Sp. z o.o. Sp.k.

Poland CVD RIPE 8 IPv4 prefixes 4 IPv6 prefixes

IPv4 addresses

2,048

IPv6 /48 networks

262,144

RPKI

12 valid0 no ROA

Peers and downstreams

Holder

AS name: CVD
Description: CVD Sp. z o.o. Sp.k.
Organisation: CVD Sp. z o.o. Sp.k.
Abuse contact: abuse@cvd.pl
Assigned: 2017-07-16
Registered: 2017-07-17
Record last changed: 2025-02-26 23:35 UTC

185.213.36.0/24 185.213.37.0/24 185.213.38.0/24 185.213.39.0/24 85.209.240.0/24 85.209.241.0/24 85.209.242.0/24 85.209.243.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 100/100

pass	Prefixes covered by valid ROAs 12 of 12 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 4 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@cvd.pl is published.	15/15
pass	Publishes a geofeed A geofeed (RFC 8805) tells where the address space is used.	10/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
pass	Registry record maintained Last changed 2025-02-26.	5/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/205581"><img src="https://ip-fd.net/badge/asn/205581/health.svg" alt="AS205581 network health on IP-FD.net"></a>

Markdown

[![AS205581 network health](https://ip-fd.net/badge/asn/205581/health.svg)](https://ip-fd.net/asn/205581)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 19:43 UTC	New neighbour	AS264409	peer
2026-10-04 19:43 UTC	Relationship changed	AS24748	upstream to peer
2026-10-04 19:43 UTC	Relationship changed	AS22356	upstream to peer
2026-10-04 19:43 UTC	Relationship changed	AS14840	upstream to peer

WHOIS

aut-num:        AS205581
as-name:        CVD
org:            ORG-JKTA1-RIPE
admin-c:        JK12264-RIPE
tech-c:         JK12264-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CVD-MNT
created:        2017-07-17T13:52:49Z
last-modified:  2025-02-26T23:35:45Z
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/205581

const res = await fetch('https://ip-fd.net/api/v1/asn/205581', {
  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/205581', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/205581');
curl_setopt($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/205581", 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.

AS5617	Tpnet TPNET
AS6939	Hurricane Electric LLC HURRICANE

AS14840	BR.Digital Telecom AS14840
AS22356	Durand do Brasil Ltda AS22356
AS24748	Atman Sp. z o.o. THINX_Poland
AS198150	SIACOM JSC SIACOM-AS
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS264409	Huge Solucoes Corporativas Ltda AS264409