AS51783 The Center of Dedicated Servers LLC

Russia dedic-center-as RIPE 6 IPv4 prefixes 3 IPv6 prefixes

IPv4 addresses

3,584

IPv6 /48 networks

655,360

RPKI

6 valid3 no ROA

Peers and downstreams

Holder

AS name: dedic-center-as
Description: The Center of Dedicated Servers LLC
Organisation: The Center of Dedicated Servers LLC
Abuse contact: abuse@dedic-center.ru
Assigned: 2010-11-03
Registered: 2010-11-04
Record last changed: 2022-01-20 03:54 UTC

185.189.132.0/22 5.8.66.0/24 5.8.67.0/24 85.143.168.0/22 85.143.188.0/23 91.221.70.0/23

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 77/100

partly	Prefixes covered by valid ROAs 6 of 9 announced prefixes are RPKI valid, 3 have no ROA.	17/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 3 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@dedic-center.ru 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
fail	Registry record maintained Last changed 2022-01-20.	0/5

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/51783"><img src="https://ip-fd.net/badge/asn/51783/health.svg" alt="AS51783 network health on IP-FD.net"></a>

Markdown

[![AS51783 network health](https://ip-fd.net/badge/asn/51783/health.svg)](https://ip-fd.net/asn/51783)

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

Routing changes

Last 30 days

2026-10-04 22:36 UTC

New prefix

2a11:bdc6::/32

WHOIS

aut-num:        AS51783
as-name:        dedic-center-as
org:            ORG-TCOD2-RIPE
admin-c:        FO885-RIPE
admin-c:        AA9269-RIPE
tech-c:         AA9269-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         DEDIC-CENTER-MNT
created:        2010-11-04T14:56:32Z
last-modified:  2022-01-20T03:54:38Z
source:         RIPE
% 4 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/51783

const res = await fetch('https://ip-fd.net/api/v1/asn/51783', {
  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/51783', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/51783');
curl_setopt($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/51783", 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.

AS12555	Data-center IMAQLIQ Ltd. IMAQLIQ
AS56534	Comfortel Ltd. Comfortel