Network · AS51925

AS51925 Safecharge Bulgaria EOOD

AS51925 (Safecharge Bulgaria EOOD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS51925

OwnerSafecharge Bulgaria EOOD
KindInternet service provider
Servers, not peopleno
IPv4 addresses512
IPv4 ranges2
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

91.220.189.0/24
87.120.11.0/24

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

Check an IP address →

Detect it in code

Spot AS51925 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 AS51925

Is AS51925 a datacenter or VPN network?

AS51925 (Safecharge Bulgaria EOOD) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS51925?

AS51925 is registered to Safecharge Bulgaria EOOD. It announces about 512 IPv4 addresses.

How do I detect traffic from AS51925?

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.