AS2841 Chalmers University of Technology AB

Sweden CHALMERS RIPE 8 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

67,584

IPv6 /48 networks

RPKI

0 valid8 no ROA

Peers and downstreams

Holder

AS name: CHALMERS
Description: Chalmers University of Technology AB
Organisation: Chalmers University of Technology AB
Registered in: Gothenburg, Sweden
Abuse contact: abuse@chalmers.se
Assigned: 1993-11-28
Registered: 1970-01-01
Record last changed: 2017-11-15 09:14 UTC

129.16.0.0/16 192.36.111.0/24 192.36.185.0/24 192.36.224.0/23 192.36.245.0/24 192.5.50.0/24 192.71.1.0/24 192.71.154.0/24

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:        AS2841
as-name:        CHALMERS
org:            ORG-CUoT1-RIPE
admin-c:        CTH2-RIPE
tech-c:         CTH2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CHALMERS-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-11-15T09:14:02Z
source:         RIPE
sponsoring-org: ORG-SA58-RIPE
% 3 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/2841

const res = await fetch('https://ip-fd.net/api/v1/asn/2841', {
  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/2841', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/2841');
curl_setopt($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/2841", 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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