Network · AS16532

AS16532 B2B2C Inc

AS16532 (B2B2C Inc) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS16532

  • OwnerB2B2C Inc
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses11,008
  • IPv4 ranges14
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 66.158.128.0/20
  • 66.158.144.0/21
  • 66.158.156.0/22
  • 72.10.148.0/23
  • 72.10.144.0/23
  • 207.35.94.0/23
  • 205.233.124.0/23
  • 72.10.150.0/24
  • 72.10.147.0/24
  • 72.10.140.0/24
  • 206.123.4.0/24
  • 205.236.230.0/24

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

Check an IP address →

Detect it in code

Spot AS16532 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 AS16532

Is AS16532 a datacenter or VPN network?

AS16532 (B2B2C Inc) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS16532?

AS16532 is registered to B2B2C Inc. It announces about 11,008 IPv4 addresses.

How do I detect traffic from AS16532?

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.