Network · AS48399

AS48399 Svyaz VSD LLC

AS48399 (Svyaz VSD LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS48399

OwnerSvyaz VSD LLC
KindInternet service provider
Servers, not peopleno
IPv4 addresses5,376
IPv4 ranges10
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

192.70.196.0/22
185.190.116.0/22
130.49.164.0/22
91.188.246.0/23
85.193.70.0/23
77.83.72.0/24
45.93.13.0/24
45.15.254.0/24
45.147.195.0/24
178.170.223.0/24

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

Check an IP address →

Detect it in code

Spot AS48399 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 AS48399

Is AS48399 a datacenter or VPN network?

AS48399 (Svyaz VSD LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS48399?

AS48399 is registered to Svyaz VSD LLC. It announces about 5,376 IPv4 addresses.

How do I detect traffic from AS48399?

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.