Network · AS49985

AS49985 IP4ISP z.s.p.o

AS49985 (IP4ISP z.s.p.o) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS49985

OwnerIP4ISP z.s.p.o
KindInternet service provider
Servers, not peopleno
IPv4 addresses17,920
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

188.120.192.0/19
194.12.32.0/20
176.62.224.0/20
185.172.252.0/22
5.59.194.0/23

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

Check an IP address →

Detect it in code

Spot AS49985 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 AS49985

Is AS49985 a datacenter or VPN network?

AS49985 (IP4ISP z.s.p.o) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS49985?

AS49985 is registered to IP4ISP z.s.p.o. It announces about 17,920 IPv4 addresses.

How do I detect traffic from AS49985?

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.