Network · AS6813

AS6813 TELEFONICA DE ESPANA S.A.U.

AS6813 (TELEFONICA DE ESPANA S.A.U.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS6813

  • OwnerTELEFONICA DE ESPANA S.A.U.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses3,840
  • IPv4 ranges11
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 81.45.156.0/22
  • 212.170.228.0/23
  • 80.58.252.0/24
  • 213.4.98.0/24
  • 213.4.28.0/24
  • 212.170.232.0/24
  • 212.170.227.0/24
  • 195.55.74.0/24
  • 195.235.59.0/24
  • 195.235.232.0/24
  • 194.224.158.0/24

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

Check an IP address →

Detect it in code

Spot AS6813 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 AS6813

Is AS6813 a datacenter or VPN network?

AS6813 (TELEFONICA DE ESPANA S.A.U.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS6813?

AS6813 is registered to TELEFONICA DE ESPANA S.A.U.. It announces about 3,840 IPv4 addresses.

How do I detect traffic from AS6813?

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.