AS50601 Crossivity bv

Netherlands crossivity RIPE 5 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

1,088

IPv6 /48 networks

RPKI

1 valid4 no ROA

Peers and downstreams

Holder

AS name: crossivity
Description: Crossivity bv
Organisation: Crossivity bv
Abuse contact: abuse@crossivity.com
Assigned: 2016-07-18
Registered: 2016-07-19
Record last changed: 2020-07-02 12:51 UTC

124.40.52.128/26 185.159.228.0/24 185.159.229.0/24 185.159.230.0/24 185.159.231.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade E · 40/100

partly	Prefixes covered by valid ROAs 1 of 5 announced prefixes are RPKI valid, 4 have no ROA.	5/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@crossivity.com is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
fail	No prefixes smaller than /24 or /48 1 prefix is smaller than most networks accept (124.40.52.128/26).	0/10
fail	Registry record maintained Last changed 2020-07-02.	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/50601"><img src="https://ip-fd.net/badge/asn/50601/health.svg" alt="AS50601 network health on IP-FD.net"></a>

Markdown

[![AS50601 network health](https://ip-fd.net/badge/asn/50601/health.svg)](https://ip-fd.net/asn/50601)

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

Routing changes

Last 30 days

2026-10-04 21:30 UTC

Relationship changed

AS2914

upstream to peer

WHOIS

aut-num:        AS50601
as-name:        crossivity
org:            ORG-CB108-RIPE
admin-c:        MR21356-RIPE
tech-c:         MR21356-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         crossivity-mnt
created:        2016-07-19T13:10:48Z
last-modified:  2020-07-02T12:51:48Z
source:         RIPE
% 6 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/50601

const res = await fetch('https://ip-fd.net/api/v1/asn/50601', {
  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/50601', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/50601');
curl_setopt($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/50601", 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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AS174
AS57866	Fusix Networks B.V. FUSIX-AS