AS44454 Czestochowska Spoldzielnia Mieszkaniowa "Nasza Praca"

Poland CSMNP-AS RIPE 3 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

7,168

IPv6 /48 networks

65,536

RPKI

4 valid0 no ROA

Peers and downstreams

Holder

AS name: CSMNP-AS
Description: Czestochowska Spoldzielnia Mieszkaniowa "Nasza Praca"
Organisation: Czestochowska Spoldzielnia Mieszkaniowa "Nasza Praca"
Registered in: Częstochowa, Poland
Abuse contact: abuse@csmnp.com.pl
Assigned: 2008-01-22
Registered: 2008-01-23
Record last changed: 2023-12-12 14:48 UTC

178.216.88.0/21 185.46.104.0/22 85.202.144.0/20

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 4 of 4 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@csmnp.com.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 2023-12-12.	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/44454"><img src="https://ip-fd.net/badge/asn/44454/health.svg" alt="AS44454 network health on IP-FD.net"></a>

Markdown

[![AS44454 network health](https://ip-fd.net/badge/asn/44454/health.svg)](https://ip-fd.net/asn/44454)

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

Routing changes

Last 30 days

2026-10-04 14:08 UTC	Relationship changed	AS29632	upstream to peer
2026-10-04 14:08 UTC	Relationship changed	AS286	upstream to peer
2026-10-04 14:08 UTC	Relationship changed	AS24115	upstream to peer
2026-10-04 14:08 UTC	Relationship changed	AS201054	upstream to peer
2026-10-04 14:08 UTC	Relationship changed	AS137409	upstream to peer

WHOIS

aut-num:        AS44454
as-name:        CSMNP-AS
org:            ORG-CSMP1-RIPE
remarks:        
remarks:        http://as44454.peeringdb.com
remarks:        
remarks:        =======================TRANSIT=======================
remarks:        
remarks:        
remarks:        ========================EQUINIX/PLIX=========================
remarks:        
remarks:        
remarks:        ========================CZIX=========================
remarks:        
remarks:        
remarks:        =======================EPIX.KAT=======================
remarks:        
remarks:        
remarks:        =======================EPIX.WAR=======================
remarks:        
remarks:        
remarks:        =====================================================
remarks:        
remarks:        General information mailto:internet@csmnp.com.pl
remarks:        Peering and BGP mailto:noc@csmnp.com.pl
remarks:        Abuse mailto:abuse@csmnp.com.pl
remarks:        
remarks:        ====================================================
remarks:        
admin-c:        CN3854-RIPE
tech-c:         CN3854-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CSMNP-MNT
created:        2008-01-23T10:15:03Z
last-modified:  2023-12-12T14:48:17Z
source:         RIPE
% 68 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/44454

const res = await fetch('https://ip-fd.net/api/v1/asn/44454', {
  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/44454', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/44454');
curl_setopt($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/44454", 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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