AS210821 Creasa VOF

Belgium AS_CREASA RIPE 2 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

512

IPv6 /48 networks

524,304

RPKI

3 valid1 no ROA

Peers and downstreams

Holder

AS name: AS_CREASA
Description: Creasa VOF
Organisation: Creasa VOF
Abuse contact: noc@creasa.be
Assigned: 2021-08-31
Registered: 2021-09-01
Record last changed: 2024-08-21 08:46 UTC

193.35.211.0/24 44.31.68.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 84/100

partly	Prefixes covered by valid ROAs 3 of 4 announced prefixes are RPKI valid, 1 have no ROA.	19/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 2 IPv6 prefixes.	15/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact noc@creasa.be 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 2024-08-21.	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/210821"><img src="https://ip-fd.net/badge/asn/210821/health.svg" alt="AS210821 network health on IP-FD.net"></a>

Markdown

[![AS210821 network health](https://ip-fd.net/badge/asn/210821/health.svg)](https://ip-fd.net/asn/210821)

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

Routing changes

Last 30 days

2026-10-06 13:49 UTC	Neighbour gone	AS34800	peer
2026-10-06 13:49 UTC	Relationship changed	AS8298	upstream to peer
2026-10-06 13:49 UTC	Relationship changed	AS5405	upstream to peer
2026-10-06 13:49 UTC	Relationship changed	AS43727	upstream to peer
2026-10-06 13:49 UTC	Relationship changed	AS41327	upstream to peer
2026-10-06 13:49 UTC	Relationship changed	AS34927	upstream to peer
2026-10-06 13:49 UTC	Relationship changed	AS34549	upstream to peer
2026-10-06 13:49 UTC	Relationship changed	AS25091	upstream to peer
2026-10-06 13:49 UTC	Relationship changed	AS20562	upstream to peer
2026-10-06 13:49 UTC	Relationship changed	AS137409	upstream to peer
2026-10-06 13:49 UTC	Relationship changed	AS13194	upstream to peer

WHOIS

aut-num:        AS210821
as-name:        AS_CREASA
org:            ORG-CV74-RIPE
admin-c:        RUVA-RIPE
tech-c:         RUVA-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RUVA-MNT
created:        2021-09-01T11:25:53Z
last-modified:  2024-08-21T08:46:48Z
source:         RIPE
% 14 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/210821

const res = await fetch('https://ip-fd.net/api/v1/asn/210821', {
  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/210821', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/210821');
curl_setopt($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/210821", 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.

AS6939	Hurricane Electric LLC HURRICANE
AS34872	Sarah Rossius trading as Servperso Systems Servperso_Systems
AS39923	Unix-Solutions BV AS-UNIXSOLUTIONS

AS3214	xTom GmbH XTOM
AS5405	Inter.link GmbH INTERDOTLINK
AS8298	IPng Networks GmbH IPNG
AS13194	UAB "Bite Lietuva" BITE
AS20562	Broadband Hosting B.V. OPEN-PEERING-AS
AS24482	SG.GS SGGS-AS-AP
AS25091	IP-Max SA IP-Max
AS34549	meerfarbig GmbH & Co. KG MEER-AS
AS34927	iFog GmbH iFog-GmbH
AS35710	weber.digital GmbH WEBERCLOUD
AS41327	Fiber Telecom S.p.A. FIBERTELECOM-AS
AS43727	JSC KVANT-TELEKOM KVANT-TELECOM
AS45489	Sri Lanka Telecom PLC, GLobal Peering SLT-GLOBAL
AS58057	Securebit AG SECUREBIT
AS58299	Openfactory GmbH OPENFACTORY-AS
AS64475	Freifunk Frankfurt am Main e.V. FREIFUNK-FRANKFURT
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP
AS199938	Netzwerge GmbH NETZWERGE
AS205112	PHILUNET GmbH PHILUNET