AS197754 Chrgnl

Netherlands AS-CHRGNL RIPE 1 IPv4 prefix 1 IPv6 prefix

IPv4 addresses

256

IPv6 /48 networks

RPKI

2 valid0 no ROA

Peers and downstreams

Holder

AS name: AS-CHRGNL
Description: Christiaan Goossens
Organisation: Christiaan Goossens
Abuse contact: abuse@as197754.net
Assigned: 2026-05-06
Registered: 2026-05-07
Record last changed: 2026-08-24 14:48 UTC

157.173.72.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 100/100

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 2 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@as197754.net is published.	15/15
pass	Publishes a geofeed A geofeed (RFC 8805) tells where the address space is used.	10/10
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 2026-08-24.	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/197754"><img src="https://ip-fd.net/badge/asn/197754/health.svg" alt="AS197754 network health on IP-FD.net"></a>

Markdown

[![AS197754 network health](https://ip-fd.net/badge/asn/197754/health.svg)](https://ip-fd.net/asn/197754)

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

Routing changes

Last 30 days

2026-10-05 15:21 UTC	Neighbour gone	AS202585	upstream
2026-10-05 15:21 UTC	Neighbour gone	AS58299	peer
2026-10-05 15:21 UTC	Neighbour gone	AS41051	upstream
2026-10-05 15:21 UTC	New neighbour	AS28917	peer
2026-10-05 15:21 UTC	Relationship changed	AS5405	upstream to peer
2026-10-05 15:21 UTC	Relationship changed	AS39351	upstream to peer
2026-10-05 15:21 UTC	Relationship changed	AS34019	upstream to peer
2026-10-05 15:21 UTC	Relationship changed	AS210320	upstream to peer
2026-10-05 15:21 UTC	Relationship changed	AS20326	upstream to peer
2026-10-05 15:21 UTC	New prefix	157.173.72.0/24

WHOIS

aut-num:        AS197754
as-name:        AS-CHRGNL
org:            ORG-CG397-RIPE
remarks:        
remarks:        Kindly made possible by ColoClue:
sponsoring-org: ORG-NC22-RIPE
remarks:        
remarks:        ==============
remarks:        Educational/personal network
remarks:        Information about AS197754 can be found at https://as197754.net/
remarks:        ==============
remarks:        
remarks:        == Transit providers ==
remarks:        
remarks:        Nick Bouwhuis / bgp.rodeo
remarks:        
remarks:        Cedric Hoogendoorn / Fexxio
remarks:        
remarks:        ColoClue
remarks:        
remarks:        Hurricane Electric
remarks:        
remarks:        ==============
remarks:        
admin-c:        CG14487-RIPE
tech-c:         CG14487-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CHRGNL-MNT
created:        2026-05-07T11:06:24Z
last-modified:  2026-08-24T14:48:10Z
source:         RIPE
% 8 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/197754

const res = await fetch('https://ip-fd.net/api/v1/asn/197754', {
  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/197754', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/197754');
curl_setopt($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/197754", 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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