Network · AS39184

AS39184 UltraNET Ltd

AS39184 (UltraNET Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS39184

  • OwnerUltraNET Ltd
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses55,808
  • IPv4 ranges41
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 77.77.0.0/19
  • 77.76.32.0/19
  • 88.80.96.0/20
  • 80.78.224.0/20
  • 77.77.32.0/20
  • 213.149.128.0/20
  • 88.80.112.0/21
  • 77.77.56.0/21
  • 88.80.120.0/22
  • 77.77.52.0/22
  • 5.183.228.0/22
  • 5.181.28.0/22

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS39184 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 AS39184

Is AS39184 a datacenter or VPN network?

AS39184 (UltraNET Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS39184?

AS39184 is registered to UltraNET Ltd. It announces about 55,808 IPv4 addresses.

How do I detect traffic from AS39184?

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.