AS1888 Stichting Centrum voor Wiskunde en Informatica

Netherlands CWI-NL RIPE 4 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

1,280

IPv6 /48 networks

RPKI

0 valid4 no ROA

Peers and downstreams

Holder

AS name: CWI-NL
Description: Stichting Centrum voor Wiskunde en Informatica
Organisation: Stichting Centrum voor Wiskunde en Informatica
Registered in: Amsterdam, Netherlands
Abuse contact: abuse@surfnet.nl
Assigned: 1993-08-31
Registered: 1970-01-01
Record last changed: 2017-11-15 09:14 UTC

192.16.184.0/24 192.16.191.0/24 192.16.196.0/23 192.16.201.0/24

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:        AS1888
as-name:        CWI-NL
org:            ORG-CCvW1-RIPE
remarks:        Amsterdam
remarks:        The Netherlands
admin-c:        CWI1024-RIPE
tech-c:         CWI1024-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS1888-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-11-15T09:14:24Z
source:         RIPE
sponsoring-org: ORG-Sb3-RIPE
% 9 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/1888

const res = await fetch('https://ip-fd.net/api/v1/asn/1888', {
  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/1888', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/1888');
curl_setopt($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/1888", 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))

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