AS28836 WorldStream B.V.

Netherlands Selligent RIPE 16 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

3,072

IPv6 /48 networks

RPKI

16 valid0 no ROA

Peers and downstreams

Holder

AS name: Selligent
Description: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Organisation: WorldStream B.V.
Registered in: Naaldwijk, Netherlands
Abuse contact: abuse@worldstream.nl
Assigned: 2003-03-10
Registered: 2003-03-11
Record last changed: 2026-06-23 09:38 UTC

185.194.84.0/23 185.194.84.0/24 185.194.85.0/24 185.194.86.0/24 185.194.87.0/24 194.213.114.0/23 194.213.114.0/24 194.213.115.0/24 91.230.170.0/23 91.230.170.0/24 91.230.171.0/24 91.230.176.0/22 91.230.176.0/24 91.230.177.0/24 91.230.178.0/24 91.230.179.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 75/100

pass	Prefixes covered by valid ROAs 16 of 16 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@worldstream.nl is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
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 2026-06-23.	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/28836"><img src="https://ip-fd.net/badge/asn/28836/health.svg" alt="AS28836 network health on IP-FD.net"></a>

Markdown

[![AS28836 network health](https://ip-fd.net/badge/asn/28836/health.svg)](https://ip-fd.net/asn/28836)

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

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:        AS28836
org:            ORG-WA106-RIPE
as-name:        Selligent
descr:          -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
admin-c:        WS1670-RIPE
tech-c:         WS1670-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-WORLDSTREAM
mnt-by:         SELLIGENT-MNT
created:        2003-03-11T11:27:27Z
last-modified:  2026-06-23T09:38:17Z
source:         RIPE

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/28836

const res = await fetch('https://ip-fd.net/api/v1/asn/28836', {
  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/28836', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/28836');
curl_setopt($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/28836", 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.

AS8315	WorldStream B.V. WORLDSTREAM
AS14618	Amazon.com, Inc. AMAZON-AES
AS16509	Amazon.com, Inc. AMAZON-02