AS59554 Datacenter Groningen B.V.

Netherlands DATACENTRUMGRONINGEN RIPE 1 IPv4 prefix 1 IPv6 prefix

IPv4 addresses

2,048

IPv6 /48 networks

65,536

RPKI

2 valid0 no ROA

Peers and downstreams

Holder

AS name: DATACENTRUMGRONINGEN
Description: Datacenter Groningen B.V.
Organisation: Datacenter Groningen B.V.
Abuse contact: abuse@datacentergroningen.nl
Assigned: 2012-08-07
Registered: 2012-08-08
Record last changed: 2025-03-13 13:10 UTC

5.178.112.0/21

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 2 of 2 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 3 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@datacentergroningen.nl 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 2025-03-13.	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/59554"><img src="https://ip-fd.net/badge/asn/59554/health.svg" alt="AS59554 network health on IP-FD.net"></a>

Markdown

[![AS59554 network health](https://ip-fd.net/badge/asn/59554/health.svg)](https://ip-fd.net/asn/59554)

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

Routing changes

Last 30 days

2026-10-04 10:45 UTC	Neighbour gone	AS137409	upstream
2026-10-04 10:45 UTC	Neighbour gone	AS58299	peer
2026-10-04 10:45 UTC	Neighbour gone	AS34927	peer
2026-10-04 10:45 UTC	Relationship changed	AS34019	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS8298	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS8218	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS7713	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS6696	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS50673	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS48646	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS39249	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS37468	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS37100	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS29632	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS29075	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS25091	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS209090	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS209022	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS205103	upstream to peer
2026-10-04 10:45 UTC	Relationship changed	AS20485	upstream to peer

WHOIS

aut-num:        AS59554
as-name:        DATACENTRUMGRONINGEN
org:            ORG-DGB1-RIPE
remarks:        --- Transits ---
remarks:        --- Customers ---
remarks:        --- Serverfix
remarks:        --- ServerFix as Provider
remarks:        ---NLIX
admin-c:        DCGN1
tech-c:         DCGN1
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-DCG
created:        2012-08-08T10:05:28Z
last-modified:  2025-03-13T13:10:05Z
source:         RIPE
% 22 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/59554

const res = await fetch('https://ip-fd.net/api/v1/asn/59554', {
  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/59554', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/59554');
curl_setopt($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/59554", 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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