Network · AS31966

AS31966 CSAA Insurance Exchange

AS31966 (CSAA Insurance Exchange) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS31966

OwnerCSAA Insurance Exchange
KindInternet service provider
Servers, not peopleno
IPv4 addresses8,704
IPv4 ranges4
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

209.134.240.0/20
209.134.192.0/20
206.218.52.0/24
206.218.51.0/24

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

Check an IP address →

Detect it in code

Spot AS31966 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 AS31966

Is AS31966 a datacenter or VPN network?

AS31966 (CSAA Insurance Exchange) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS31966?

AS31966 is registered to CSAA Insurance Exchange. It announces about 8,704 IPv4 addresses.

How do I detect traffic from AS31966?

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.