AS62031 Tomasz Gasior trading as Sownet

Poland SOWNET-AS RIPE 6 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

2,816

IPv6 /48 networks

524,288

RPKI

5 valid2 no ROA

Peers and downstreams

Holder

AS name: SOWNET-AS
Description: Tomasz Gasior trading as Sownet
Organisation: Tomasz Gasior trading as Sownet
Registered in: Gliwice, Poland
Abuse contact: bartosz.mazurczyk@sownet.pl
Assigned: 2014-03-12
Registered: 2014-03-13
Record last changed: 2018-09-04 11:25 UTC

185.198.16.0/23 185.50.48.0/22 193.242.138.0/24 193.242.139.0/24 195.82.176.0/24 195.82.178.0/23

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 78/100

partly	Prefixes covered by valid ROAs 5 of 7 announced prefixes are RPKI valid, 2 have no ROA.	18/25
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 4 upstreams seen in BGP.	10/10
pass	Working abuse contact bartosz.mazurczyk@sownet.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
fail	Registry record maintained Last changed 2018-09-04.	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/62031"><img src="https://ip-fd.net/badge/asn/62031/health.svg" alt="AS62031 network health on IP-FD.net"></a>

Markdown

[![AS62031 network health](https://ip-fd.net/badge/asn/62031/health.svg)](https://ip-fd.net/asn/62031)

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

Routing changes

Last 30 days

2026-10-04 05:52 UTC	Relationship changed	AS6204	upstream to peer
2026-10-04 05:52 UTC	New neighbour	AS33891	peer

WHOIS

aut-num:        AS62031
as-name:        SOWNET-AS
org:            ORG-TGTA5-RIPE
admin-c:        BM7589-RIPE
tech-c:         BM7589-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SOWNET-MNT
created:        2014-03-13T13:35:37Z
last-modified:  2018-09-04T11:25:20Z
source:         RIPE
% 6 routing policy lines (import/export) not shown

Routing data

Updated 1 days ago

Registry record

Fetched 1 days ago 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/62031

const res = await fetch('https://ip-fd.net/api/v1/asn/62031', {
  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/62031', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/62031');
curl_setopt($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/62031", 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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AS36236	NetActuate, Inc NETACTUATE
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