Network · AS1853

AS1853 ACONET

AS1853 (ACONET) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS1853

OwnerACONET
KindInternet service provider
Servers, not peopleno
IPv4 addresses334,080
IPv4 ranges31
IPv6 ranges20

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

193.170.0.0/16
144.65.0.0/16
138.22.0.0/16
78.104.0.0/17
193.171.0.0/17
78.104.192.0/18
193.171.128.0/18
78.104.160.0/19
193.171.192.0/19
78.104.128.0/20
193.171.224.0/20
78.104.152.0/21

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

Check an IP address →

Detect it in code

Spot AS1853 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 AS1853

Is AS1853 a datacenter or VPN network?

AS1853 (ACONET) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS1853?

AS1853 is registered to ACONET. It announces about 334,080 IPv4 addresses.

How do I detect traffic from AS1853?

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.