AS47532 Optiver Holding B.V.

Netherlands Optiver RIPE 2 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

512

IPv6 /48 networks

RPKI

0 valid2 no ROA

Peers and downstreams

Holder

AS name: Optiver
Description: Optiver Holding B.V.
Organisation: Optiver Holding B.V.
Registered in: Amsterdam, Netherlands
Abuse contact: networks@optiver.com
Assigned: 2008-07-01
Registered: 2008-07-02
Record last changed: 2025-10-31 08:28 UTC

195.246.114.0/24 195.246.115.0/24

Routing changes

Last 30 days

2026-10-04 04:44 UTC	Relationship changed	AS286	upstream to peer
2026-10-04 04:44 UTC	Relationship changed	AS174	upstream to peer

WHOIS

aut-num:        AS47532
as-name:        Optiver
org:            ORG-OHB1-RIPE
admin-c:        NA1940-RIPE
tech-c:         NA1940-RIPE
status:         ASSIGNED
mnt-by:         MNT-OPTIVER
mnt-by:         RIPE-NCC-END-MNT
created:        2008-07-02T13:11:29Z
last-modified:  2025-10-31T08:28:15Z
source:         RIPE
sponsoring-org: ORG-FIB35-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/47532

const res = await fetch('https://ip-fd.net/api/v1/asn/47532', {
  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/47532', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/47532');
curl_setopt($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/47532", 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.

AS174
AS286	Kpn KPN