Network · AS39637

AS39637 ADES BV

AS39637 (ADES BV) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS39637

  • OwnerADES BV
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses10,240
  • IPv4 ranges14
  • IPv6 ranges3
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 94.124.136.0/21
  • 37.203.56.0/21
  • 95.215.72.0/22
  • 91.201.164.0/22
  • 185.215.252.0/22
  • 195.72.122.0/23
  • 195.246.236.0/23
  • 194.42.122.0/23
  • 45.91.122.0/24
  • 45.136.111.0/24
  • 194.107.121.0/24
  • 193.223.100.0/24

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS39637 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 AS39637

Is AS39637 a datacenter or VPN network?

AS39637 (ADES BV) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS39637?

AS39637 is registered to ADES BV. It announces about 10,240 IPv4 addresses.

How do I detect traffic from AS39637?

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.