Network · AS31163

AS31163 PJSC MegaFon

AS31163 (PJSC MegaFon) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS31163

OwnerPJSC MegaFon
KindInternet service provider
Servers, not peopleno
IPv4 addresses72,192
IPv4 ranges65
IPv6 ranges9

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

31.173.192.0/19
188.170.192.0/19
37.29.112.0/20
188.170.176.0/20
188.162.128.0/20
178.176.208.0/20
83.169.240.0/21
83.169.232.0/21
188.170.168.0/21
188.162.176.0/21
188.162.168.0/21
188.162.144.0/21

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

Check an IP address →

Detect it in code

Spot AS31163 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 AS31163

Is AS31163 a datacenter or VPN network?

AS31163 (PJSC MegaFon) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS31163?

AS31163 is registered to PJSC MegaFon. It announces about 72,192 IPv4 addresses.

How do I detect traffic from AS31163?

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.