AS198269 Czempin-Net

Poland CZEMPIN-NET RIPE 3 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

512

IPv6 /48 networks

RPKI

2 valid1 no ROA

Peers and downstreams

Holder

AS name: CZEMPIN-NET
Description: Adam Wojciechowski
Organisation: Adam Wojciechowski
Abuse contact: admin@czempin.net
Assigned: 2012-02-29
Registered: 2012-03-01
Record last changed: 2022-10-21 07:14 UTC

91.236.72.0/23 91.236.72.0/24 91.236.73.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 62/100

partly	Prefixes covered by valid ROAs 2 of 3 announced prefixes are RPKI valid, 1 have no ROA.	17/25
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 admin@czempin.net 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
fail	Registry record maintained Last changed 2022-10-21.	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/198269"><img src="https://ip-fd.net/badge/asn/198269/health.svg" alt="AS198269 network health on IP-FD.net"></a>

Markdown

[![AS198269 network health](https://ip-fd.net/badge/asn/198269/health.svg)](https://ip-fd.net/asn/198269)

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

Routing changes

Last 30 days

2026-10-04 17:35 UTC	Relationship changed	AS201054	upstream to peer
2026-10-04 17:35 UTC	New prefix	91.236.72.0/23

WHOIS

aut-num:        AS198269
as-name:        CZEMPIN-NET
org:            ORG-FCAW1-RIPE
sponsoring-org: ORG-TSTA7-RIPE
admin-c:        AW3595-RIPE
tech-c:         AW3595-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AW23956-MNT
mnt-by:         TSLA1-MNT
created:        2012-03-01T07:35:20Z
last-modified:  2022-10-21T07:14:54Z
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/198269

const res = await fetch('https://ip-fd.net/api/v1/asn/198269', {
  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/198269', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/198269');
curl_setopt($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/198269", 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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