Network · AS215103

AS215103 Sozonov Matvei Andreevich

AS215103 (Sozonov Matvei Andreevich) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS215103

OwnerSozonov Matvei Andreevich
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,024
IPv4 ranges4
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

77.239.115.0/24
2.27.3.0/24
2.26.120.0/24
144.31.202.0/24

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

Check an IP address →

Detect it in code

Spot AS215103 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 AS215103

Is AS215103 a datacenter or VPN network?

AS215103 (Sozonov Matvei Andreevich) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS215103?

AS215103 is registered to Sozonov Matvei Andreevich. It announces about 1,024 IPv4 addresses.

How do I detect traffic from AS215103?

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.