AS49528 MARCIN MALOLEPSZY @ALFANET

Poland ALFANET-PL-AS RIPE 4 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

5,888

IPv6 /48 networks

257

RPKI

0 valid6 no ROA

Peers and downstreams

Holder

AS name: ALFANET-PL-AS
Description: MARCIN MALOLEPSZY @ALFANET
Organisation: MARCIN MALOLEPSZY @ALFANET
Registered in: Częstochowa, Poland
Abuse contact: admin@an24.pl
Assigned: 2009-06-23
Registered: 2009-06-24
Record last changed: 2018-09-04 10:42 UTC

185.19.116.0/22 185.55.67.0/24 195.88.28.0/23 31.42.0.0/20

Routing changes

Last 30 days

2026-10-04 04:43 UTC	Neighbour gone	AS35320	upstream
2026-10-04 04:43 UTC	Neighbour gone	AS13194	upstream
2026-10-04 04:43 UTC	Relationship changed	AS9009	upstream to peer
2026-10-04 04:43 UTC	Relationship changed	AS6939	upstream to peer
2026-10-04 04:43 UTC	Relationship changed	AS24482	upstream to peer
2026-10-04 04:43 UTC	Relationship changed	AS24115	upstream to peer
2026-10-04 04:43 UTC	Relationship changed	AS20473	upstream to peer
2026-10-04 04:43 UTC	New neighbour	AS201054	upstream
2026-10-04 04:43 UTC	Relationship changed	AS1820	upstream to peer
2026-10-04 04:43 UTC	Relationship changed	AS137409	upstream to peer

WHOIS

aut-num:        AS49528
as-name:        ALFANET-PL-AS
org:            ORG-MM61-RIPE
admin-c:        MM15117-RIPE
tech-c:         PM13829-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ALFANET-MNT
mnt-by:         NETIA-MNT
created:        2009-06-24T12:14:29Z
last-modified:  2018-09-04T10:42:27Z
source:         RIPE
% 10 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/49528

const res = await fetch('https://ip-fd.net/api/v1/asn/49528', {
  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/49528', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/49528');
curl_setopt($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/49528", 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.

AS50606	Horyzont Technologie Internetowe sp.z.o.o. VIRTUAOPERATOR-AS
AS50607	Stowarzyszenie e-Poludnie EPIX-KTW-GlobalMix
AS201054	Stowarzyszenie e-Poludnie EPIX-PolMix

AS47896	ALFASZYBKINET Sp. z o. o. szybkinet-AS
AS60755	Lukasz Istek KomputerLAN ASN-KomputerLAN

AS1820	WNET TELECOM USA Corp. WNET
AS6939	Hurricane Electric LLC HURRICANE
AS9009	M247 Europe SRL M247
AS20473	The Constant Company, LLC AS-VULTR
AS24115	Equinix ASN-EQIX-MLPE
AS24482	SG.GS SGGS-AS-AP
AS36236	NetActuate, Inc NETACTUATE
AS49544	i3D.net B.V i3Dnet
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP