AS20893 SYSTEM-CLINCH

Switzerland SYSTEM-CLINCH-AS RIPE 1 IPv4 prefix 0 IPv6 prefixes

IPv4 addresses

4,096

IPv6 /48 networks

RPKI

0 valid1 no ROA

Peers and downstreams

Holder

AS name: SYSTEM-CLINCH-AS
Description: SYSTEM-CLINCH
Organisation: SYSTEM-CLINCH
Registered in: Winterthur, Switzerland
Abuse contact: abuse@Clinch.ch
Assigned: 2001-06-27
Registered: 2002-07-02
Record last changed: 2018-09-04 09:50 UTC

217.27.96.0/20

Routing changes

Last 30 days

2026-10-03 23:46 UTC	Neighbour gone	AS58299	peer
2026-10-03 23:46 UTC	Relationship changed	AS5405	upstream to peer
2026-10-03 23:46 UTC	Relationship changed	AS39351	upstream to peer
2026-10-03 23:46 UTC	Relationship changed	AS34177	upstream to peer
2026-10-03 23:46 UTC	Relationship changed	AS34019	upstream to peer
2026-10-03 23:46 UTC	Relationship changed	AS33891	upstream to peer
2026-10-03 23:46 UTC	Relationship changed	AS29075	upstream to peer
2026-10-03 23:46 UTC	Relationship changed	AS24961	upstream to peer
2026-10-03 23:46 UTC	Relationship changed	AS1836	upstream to peer
2026-10-03 23:46 UTC	Relationship changed	AS1764	upstream to peer
2026-10-03 23:46 UTC	Relationship changed	AS13030	upstream to peer

WHOIS

aut-num:        AS20893
as-name:        SYSTEM-CLINCH-AS
org:            ORG-SA4-RIPE
remarks:        ----------------------------------------------------
remarks:        peerings:
remarks:        Requests: Peering@Clinch.ch
remarks:        ----------------------------------------------------
admin-c:        MM21214-RIPE
tech-c:         MM9499-RIPE
remarks:        AS1836 - KPNQwest EU - Enge-ZH - UpStream
remarks:        AS6730 - Sunrise EU - TIX-ZH - UpStream
remarks:        AS286 - KPNQwest US - UpStream Backup
remarks:        AS174 - CoGent - UpStream
status:         ASSIGNED
mnt-by:         SYSTEM-CLINCH-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2002-07-02T09:26:54Z
last-modified:  2018-09-04T09:50:34Z
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/20893

const res = await fetch('https://ip-fd.net/api/v1/asn/20893', {
  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/20893', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/20893');
curl_setopt($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/20893", 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.

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AS174
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