AS12333 Cheops Technology Switzerland SA

Switzerland DFINET RIPE 6 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

13,824

IPv6 /48 networks

65,536

RPKI

7 valid0 no ROA

Peers and downstreams

Holder

AS name: DFINET
Description: Geneva, Switzerland http://www.dfi.ch
Organisation: Cheops Technology Switzerland SA
Registered in: Geneva, Switzerland
Abuse contact: abuse@dfi.ch
Assigned: 1999-03-18
Registered: 2002-09-20
Record last changed: 2025-06-03 08:19 UTC

193.135.166.0/23 193.23.0.0/23 193.23.46.0/23 195.70.0.0/19 5.61.224.0/21 94.143.0.0/21

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 7 of 7 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 4 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@dfi.ch 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 2025-06-03.	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/12333"><img src="https://ip-fd.net/badge/asn/12333/health.svg" alt="AS12333 network health on IP-FD.net"></a>

Markdown

[![AS12333 network health](https://ip-fd.net/badge/asn/12333/health.svg)](https://ip-fd.net/asn/12333)

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

Routing changes

Last 30 days

2026-10-04 09:06 UTC	Neighbour gone	AS58299	upstream
2026-10-04 09:06 UTC	Relationship changed	AS5405	upstream to peer
2026-10-04 09:06 UTC	Relationship changed	AS48362	upstream to peer
2026-10-04 09:06 UTC	Relationship changed	AS47147	upstream to peer
2026-10-04 09:06 UTC	Relationship changed	AS4601	upstream to peer
2026-10-04 09:06 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 09:06 UTC	Relationship changed	AS34019	upstream to peer
2026-10-04 09:06 UTC	Relationship changed	AS24961	upstream to peer
2026-10-04 09:06 UTC	Relationship changed	AS1836	upstream to peer
2026-10-04 09:06 UTC	Relationship changed	AS1764	upstream to peer
2026-10-04 09:06 UTC	Relationship changed	AS13030	upstream to peer

WHOIS

aut-num:        AS12333
as-name:        DFINET
descr:          Geneva, Switzerland
descr:          http://www.dfi.ch
org:            ORG-INDS1-RIPE
remarks:        
remarks:        UPSTREAMS
remarks:        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
remarks:        
remarks:        PEERS (CIXP GENEVA)
remarks:        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
remarks:        
remarks:        PEERS (TIX ZURICH)
remarks:        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
remarks:        
remarks:        PEERS (SWISSIX)
remarks:        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
remarks:        
remarks:        PEERS (ROMANDIX)
remarks:        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
remarks:        
remarks:        CONTACT INFORMATION
remarks:        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
remarks:        We have an open peering policy and would like to peer
remarks:        
remarks:        Email contacts:
remarks:        Peering: peering@dfinet.net
remarks:        Routing: noc@dfinet.net
remarks:        Abuse: abuse@dfinet.net
remarks:        
remarks:        Technical Support:
remarks:        +41 (0)22 706 22 88 from Mon 8:30am to Fri 5:30pm
remarks:        
remarks:        ---------------------------------------------
member-of:      AS3320:AS-AUTH-PILOT-ROUTEPRIO-FROM-AS3303
admin-c:        DFI3-RIPE
tech-c:         DFI3-RIPE
status:         ASSIGNED
mnt-by:         DFI-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2002-09-20T08:18:10Z
last-modified:  2025-06-03T08:19:15Z
source:         RIPE
% 108 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/12333

const res = await fetch('https://ip-fd.net/api/v1/asn/12333', {
  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/12333', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/12333');
curl_setopt($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/12333", 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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