AS213822 Martinus Buijs trading as BuijsIT

Netherlands BuijsIT RIPE 1 IPv4 prefix 1 IPv6 prefix

IPv4 addresses

256

IPv6 /48 networks

65,536

RPKI

2 valid0 no ROA

Peers and downstreams

Holder

AS name: BuijsIT
Description: Martinus Buijs trading as BuijsIT
Organisation: Martinus Buijs trading as BuijsIT
Registered in: Oosterhout, Netherlands
Abuse contact: abuse@buijsit.nl
Assigned: 2024-11-21
Registered: 2024-11-22
Record last changed: 2026-02-24 20:30 UTC

185.36.229.0/24

AS1031	PEER 1031 LLC PEER1-1031
AS1103	SURF B.V. SURFNET-NL
AS1140	Stichting Internet Domeinregistratie Nederland SIDN
AS3212	Telemach Slovenija d.o.o. TELEMACH
AS3333	Reseaux IP Europeens Network Coordination Centre (RIPE NCC) RIPE-NCC-AS
AS3399	Obenet AB OBE-NET
AS5405	Inter.link GmbH INTERDOTLINK
AS6204	TMRC GROUP SRL ZET-NET
AS6424	EDGOO NETWORKS UNIPESSOAL LDA EDGOO
AS6696	VERIXI SA VERIXI
AS7713	PT Telekomunikasi Indonesia telkomnet-as-ap
AS8218	Zayo Infrastructure France SA NEO-ASN
AS8298	IPng Networks GmbH IPNG
AS12859	BIT BV NL-BIT
AS14840	BR.Digital Telecom AS14840
AS14907	Wikimedia Foundation Inc. WIKIMEDIA
AS17639	Converge ICT Solutions Inc. CONVERGE-AS
AS20485	Joint Stock Company TransTeleCom TRANSTELECOM
AS20932	Services Industriels de Geneve SIG-ST
AS24482	SG.GS SGGS-AS-AP
AS25091	IP-Max SA IP-Max
AS28917	Fiord Networks, UAB Fiord-AS
AS29075	IELO-LIAZO SERVICES SAS IELO
AS33891	Core-Backbone GmbH CORE-BACKBONE
AS34019	Hivane Association HIVANE
AS34927	iFog GmbH iFog-GmbH
AS37100	SEACOM Limited
AS37468	Angola Cables
AS37721	Virtual Technologies & Solutions
AS39122	Blacknight Internet Solutions Limited BLACKNIGHT-AS
AS39351	31173 Services AB ESAB-AS
AS41666	Institute for Pyrotechnical Cleaning (limited company) PYRO-AS
AS42541	Fiberby ApS FIBERBY
AS45489	Sri Lanka Telecom PLC, GLobal Peering SLT-GLOBAL
AS48185	team.blue NV team_blue
AS48646	SDRmedia Verwaltungs GmbH STEFAN6
AS49434	FBW NETWORKS SAS FBWNETWORKS
AS49544	i3D.net B.V i3Dnet
AS50629	LWLcom GmbH LWLCOM
AS50673	Serverius Holding B.V. Serverius-as
AS51185	MainStreaming SpA MAINSTREAMING-AS
AS56987	ABACLOUDA SAS AS-ABACLOUDA
AS60144	3W Infra B.V. THREE-W-INFRA-AS
AS62167	Tismi BV Tismi
AS64475	Freifunk Frankfurt am Main e.V. FREIFUNK-FRANKFURT
AS198150	SIACOM JSC SIACOM-AS
AS199524	G-Core Labs S.A. GCORE
AS204092	Association GRIFON GRIFON
AS205103	Telegraph42 Management GmbH TELEGRAPH-AS
AS205112	PHILUNET GmbH PHILUNET
AS209022	Tschajera Limited Tschajera-Limited
AS209090	Association Stolon STOLON
AS209823	Enki Multimedia EURL ENKI-AS
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD level86
AS212635	Jurrian van Iersel AS212635
AS263152	MIGO TELECOM AS263152
AS271253	LINK BRASIL TELECOMUNICACOES LTDA AS271253

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@buijsit.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 2026-02-24.	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/213822"><img src="https://ip-fd.net/badge/asn/213822/health.svg" alt="AS213822 network health on IP-FD.net"></a>

Markdown

[![AS213822 network health](https://ip-fd.net/badge/asn/213822/health.svg)](https://ip-fd.net/asn/213822)

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

Routing changes

Last 30 days

2026-10-05 14:49 UTC	Neighbour gone	AS58299	peer
2026-10-05 14:49 UTC	Neighbour gone	AS50869	upstream
2026-10-05 14:49 UTC	Neighbour gone	AS41051	upstream
2026-10-05 14:49 UTC	Relationship changed	AS34019	upstream to peer
2026-10-05 14:49 UTC	New neighbour	AS271253	peer
2026-10-05 14:49 UTC	New neighbour	AS263152	peer
2026-10-05 14:49 UTC	Relationship changed	AS8298	upstream to peer
2026-10-05 14:49 UTC	Relationship changed	AS8218	upstream to peer
2026-10-05 14:49 UTC	Relationship changed	AS7713	upstream to peer
2026-10-05 14:49 UTC	Relationship changed	AS6696	upstream to peer
2026-10-05 14:49 UTC	Relationship changed	AS6204	upstream to peer
2026-10-05 14:49 UTC	Relationship changed	AS60144	upstream to peer
2026-10-05 14:49 UTC	Relationship changed	AS50673	upstream to peer
2026-10-05 14:49 UTC	Relationship changed	AS48646	upstream to peer
2026-10-05 14:49 UTC	Relationship changed	AS37468	upstream to peer
2026-10-05 14:49 UTC	Relationship changed	AS37100	upstream to peer
2026-10-05 14:49 UTC	Relationship changed	AS33891	upstream to peer
2026-10-05 14:49 UTC	Relationship changed	AS25091	upstream to peer
2026-10-05 14:49 UTC	New neighbour	AS209090	peer
2026-10-05 14:49 UTC	Relationship changed	AS209022	upstream to peer
2026-10-05 14:49 UTC	Relationship changed	AS205103	upstream to peer
2026-10-05 14:49 UTC	Relationship changed	AS20485	upstream to peer
2026-10-05 14:49 UTC	New neighbour	AS1031	peer

WHOIS

aut-num:        AS213822
as-name:        BuijsIT
org:            ORG-MBTA19-RIPE
admin-c:        TIJN-RIPE
tech-c:         TIJN-RIPE
admin-c:        TB12273-RIPE
tech-c:         TB12273-RIPE
status:         ASSIGNED
abuse-c:        AR79503-RIPE
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TIJN-MNT
mnt-by:         lir-nl-buijsit-1-MNT
created:        2024-11-22T10:46:06Z
last-modified:  2026-02-24T20:30:35Z
source:         RIPE
% 4 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/213822

const res = await fetch('https://ip-fd.net/api/v1/asn/213822', {
  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/213822', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/213822');
curl_setopt($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/213822", 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
AS24785	Broadband Hosting B.V. JOINTTRANSIT-AS
AS39637	ADES BV NETLOGICS-AS