Network · AS15165

AS15165 Mutual Telephone Company

AS15165 (Mutual Telephone Company) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS15165

  • OwnerMutual Telephone Company
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses4,864
  • IPv4 ranges13
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 63.245.156.0/22
  • 63.245.160.0/23
  • 63.245.140.0/23
  • 50.115.144.0/23
  • 63.245.187.0/24
  • 63.245.184.0/24
  • 63.245.175.0/24
  • 63.245.169.0/24
  • 63.245.163.0/24
  • 63.245.153.0/24
  • 63.245.137.0/24
  • 50.115.156.0/24

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

Check an IP address →

Detect it in code

Spot AS15165 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 AS15165

Is AS15165 a datacenter or VPN network?

AS15165 (Mutual Telephone Company) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS15165?

AS15165 is registered to Mutual Telephone Company. It announces about 4,864 IPv4 addresses.

How do I detect traffic from AS15165?

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.