Network · AS57235

AS57235 Chapar Rasaneh LLC

AS57235 (Chapar Rasaneh LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS57235

OwnerChapar Rasaneh LLC
KindInternet service provider
Servers, not peopleno
IPv4 addresses3,072
IPv4 ranges8
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

81.31.224.0/22
81.31.240.0/23
81.31.250.0/24
81.31.248.0/24
81.31.239.0/24
81.31.236.0/24
81.31.233.0/24
81.31.229.0/24

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

Check an IP address →

Detect it in code

Spot AS57235 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 AS57235

Is AS57235 a datacenter or VPN network?

AS57235 (Chapar Rasaneh LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS57235?

AS57235 is registered to Chapar Rasaneh LLC. It announces about 3,072 IPv4 addresses.

How do I detect traffic from AS57235?

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.