AS50989 SITAB Infrastruktur

Sweden DCS-Networks-AS RIPE 0 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

IPv6 /48 networks

RPKI

0 valid0 no ROA

Peers and downstreams

Holder

AS name: DCS-Networks-AS
Description: SITAB Infrastruktur
Organisation: SITAB Infrastruktur
Abuse contact: abuse@dcs.net
Assigned: 2010-05-09
Registered: 2010-05-10
Record last changed: 2025-05-04 00:59 UTC

None announced.

Upstream graph

Upstreams and their upstreams, from BGP paths

Routing changes

Last 30 days

2026-10-04 10:42 UTC	Neighbour gone	AS50683	downstream
2026-10-04 10:42 UTC	Neighbour gone	AS42303	upstream
2026-10-04 10:42 UTC	Neighbour gone	AS39351	peer

WHOIS

aut-num:        AS50989
as-name:        DCS-Networks-AS
org:            ORG-SI48-RIPE
remarks:        -----------------------------------------------------------
remarks:        This AS is present at the following IX points:
remarks:        * STHIX (GE) in Stockholm/Sweden 192.121.80.{178,185,186}, 2001:7F8:3E::A500:5:989:{1,2,3}
remarks:        
remarks:        -----------------------------------------------------------
remarks:        The following communities is used for customer signalling
remarks:        
remarks:        Pre-defined communities:
remarks:        50989:1 Prepend x1 AS at edges of AS50989 to non-I2B peers
remarks:        50989:2 Prepend x2 AS at edges of AS50989 to non-I2B peers
remarks:        50989:3 Prepend x3 AS at edges of AS50989 to non-I2B peers
remarks:        50989:11 Prepend x1 AS at edges of AS50989 to upstreams
remarks:        50989:22 Prepend x2 AS at edges of AS50989 to upstreams
remarks:        50989:33 Prepend x3 AS at edges of AS50989 to upstreams
remarks:        50989:80 Set Local Pref 80 within AS50989
remarks:        50989:120 Set Local Pref 120 within AS50989
remarks:        50989:20 Announce only to I2B AS'es and I2B customers
remarks:        
remarks:        I2B filters out rfc1918 prefixes, special use prefixes and {0.0.0.0/0}
remarks:        -----------------------------------------------------------
remarks:        ABUSE related questions should be mailed to abuse@dcs.net
remarks:        Other questions may be directed to noc@dcs.net
remarks:        For peering-requests mail peering@dcs.net
remarks:        -----------------------------------------------------------
admin-c:        IRr7-RIPE
tech-c:         IRr7-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-SITAB
created:        2010-05-10T12:29:39Z
last-modified:  2025-05-04T00:59:29Z
source:         RIPE
sponsoring-org: ORG-FH17-RIPE
% 158 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/50989

const res = await fetch('https://ip-fd.net/api/v1/asn/50989', {
  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/50989', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/50989');
curl_setopt($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/50989", 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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