Network · AS31683

AS31683 Zarzad Morskiego Portu Gdynia S.A

AS31683 (Zarzad Morskiego Portu Gdynia S.A) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS31683

OwnerZarzad Morskiego Portu Gdynia S.A
KindInternet service provider
Servers, not peopleno
IPv4 addresses2,048
IPv4 ranges3
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

91.225.64.0/22
195.182.206.0/23
194.150.246.0/23

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS31683 traffic at signup.

Send the visitor's IP. The response includes the ASN, the owner and flags.hosting.

curl https://veqen-app.com/v1/ip/check \
  -H "Authorization: Bearer $VEQEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"ip": "203.0.113.7"}'

import os, requests

r = requests.post(
    "https://veqen-app.com/v1/ip/check",
    headers={"Authorization": f"Bearer {os.environ['VEQEN_API_KEY']}"},
    json={"ip": "203.0.113.7"},
    timeout=10,
)
result = r.json()
print(result["risk"]["verdict"], result["risk"]["reasons"])

const res = await fetch("https://veqen-app.com/v1/ip/check", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.VEQEN_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({"ip": "203.0.113.7"}),
});
const result = await res.json();
console.log(result.risk.verdict, result.risk.reasons);

Questions

About AS31683

Is AS31683 a datacenter or VPN network?

AS31683 (Zarzad Morskiego Portu Gdynia S.A) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS31683?

AS31683 is registered to Zarzad Morskiego Portu Gdynia S.A. It announces about 2,048 IPv4 addresses.

How do I detect traffic from AS31683?

Call the Veqen IP check with the visitor's address. The response includes the ASN, the owner and whether the network is a datacenter, VPN network, relay or ISP.