AS203140 NETUS Renata Gieruszczak-Fikus

Poland NETUS RIPE 7 IPv4 prefixes 4 IPv6 prefixes

IPv4 addresses

1,280

IPv6 /48 networks

262,144

RPKI

11 valid0 no ROA

Peers and downstreams

Holder

AS name: NETUS
Description: NETUS Renata Gieruszczak-Fikus
Organisation: NETUS Renata Gieruszczak-Fikus
Abuse contact: ripe@netusinternet.pl
Assigned: 2016-03-21
Registered: 2016-03-22
Record last changed: 2025-12-20 14:04 UTC

45.90.2.0/23 45.90.2.0/24 45.90.3.0/24 83.175.139.0/24 91.231.44.0/23 91.231.44.0/24 91.231.45.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 11 of 11 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 4 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact ripe@netusinternet.pl 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 2025-12-20.	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/203140"><img src="https://ip-fd.net/badge/asn/203140/health.svg" alt="AS203140 network health on IP-FD.net"></a>

Markdown

[![AS203140 network health](https://ip-fd.net/badge/asn/203140/health.svg)](https://ip-fd.net/asn/203140)

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

Routing changes

Last 30 days

2026-10-04 13:43 UTC	Neighbour gone	AS201054	upstream
2026-10-04 13:43 UTC	New neighbour	AS20473	peer

WHOIS

aut-num:        AS203140
as-name:        NETUS
org:            ORG-NRG2-RIPE
admin-c:        MF16193-RIPE
tech-c:         MF16193-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ART-COM-MNT
mnt-by:         NETUS-MNT
created:        2016-03-22T13:35:14Z
last-modified:  2025-12-20T14:04:44Z
source:         RIPE
sponsoring-org: ORG-HSZO25-RIPE
% 22 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/203140

const res = await fetch('https://ip-fd.net/api/v1/asn/203140', {
  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/203140', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/203140');
curl_setopt($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/203140", 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.

AS9002	RETN Limited RETN-AS
AS12741	Netia SA AS-NETIA

AS20473	The Constant Company, LLC AS-VULTR
AS24482	SG.GS SGGS-AS-AP
AS36236	NetActuate, Inc NETACTUATE
AS49544	i3D.net B.V i3Dnet