Network · AS5631

AS5631 Telcom Networks Limited

AS5631 (Telcom Networks Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS5631

  • OwnerTelcom Networks Limited
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses47,616
  • IPv4 ranges21
  • IPv6 ranges4
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 79.173.128.0/18
  • 195.167.176.0/20
  • 195.167.128.0/20
  • 150.251.160.0/20
  • 83.143.224.0/21
  • 209.42.8.0/21
  • 162.255.208.0/21
  • 109.224.248.0/21
  • 83.97.32.0/22
  • 80.252.120.0/22
  • 79.99.88.0/22
  • 45.150.140.0/22

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

Check an IP address →

Detect it in code

Spot AS5631 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 AS5631

Is AS5631 a datacenter or VPN network?

AS5631 (Telcom Networks Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS5631?

AS5631 is registered to Telcom Networks Limited. It announces about 47,616 IPv4 addresses.

How do I detect traffic from AS5631?

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.