AS51647 Gemeente Amsterdam

Netherlands Gemeente-Amsterdam RIPE 4 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

3,584

IPv6 /48 networks

524,292

RPKI

6 valid0 no ROA

Peers and downstreams

Holder

AS name: Gemeente-Amsterdam
Description: Gemeente Amsterdam
Organisation: Gemeente Amsterdam
Registered in: Amsterdam, Netherlands
Abuse contact: cfc@amsterdam.nl
Assigned: 2010-10-13
Registered: 2010-10-14
Record last changed: 2017-05-31 12:58 UTC

194.104.80.0/22 194.104.84.0/24 194.13.133.0/24 46.17.24.0/21

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 80/100

pass	Prefixes covered by valid ROAs 6 of 6 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 2 IPv6 prefixes.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact cfc@amsterdam.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
fail	Registry record maintained Last changed 2017-05-31.	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/51647"><img src="https://ip-fd.net/badge/asn/51647/health.svg" alt="AS51647 network health on IP-FD.net"></a>

Markdown

[![AS51647 network health](https://ip-fd.net/badge/asn/51647/health.svg)](https://ip-fd.net/asn/51647)

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

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS51647
as-name:        Gemeente-Amsterdam
org:            ORG-GA233-RIPE
admin-c:        GA5500-RIPE
tech-c:         GA5500-RIPE
remarks:        Koppeling naar GemNet en eGem
status:         ASSIGNED
mnt-by:         MNT-GAM
mnt-by:         RIPE-NCC-END-MNT
created:        2010-10-14T06:47:47Z
last-modified:  2017-05-31T12:58:26Z
source:         RIPE
% 4 routing policy lines (import/export) not shown

Routing data

Updated 1 days ago

Registry record

Fetched 1 days ago 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/51647

const res = await fetch('https://ip-fd.net/api/v1/asn/51647', {
  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/51647', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/51647');
curl_setopt($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/51647", 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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