Network · AS18978

AS18978 Enzu Inc

AS18978 (Enzu Inc) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS18978

  • OwnerEnzu Inc
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses148,992
  • IPv4 ranges62
  • IPv6 ranges11
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 23.231.192.0/18
  • 107.163.192.0/18
  • 38.145.192.0/19
  • 38.127.32.0/19
  • 154.217.96.0/19
  • 154.217.32.0/19
  • 154.217.160.0/19
  • 107.163.160.0/19
  • 38.34.176.0/20
  • 216.152.224.0/20
  • 192.238.144.0/20
  • 192.229.64.0/20

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

Check an IP address →

Detect it in code

Spot AS18978 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 AS18978

Is AS18978 a datacenter or VPN network?

AS18978 (Enzu Inc) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS18978?

AS18978 is registered to Enzu Inc. It announces about 148,992 IPv4 addresses.

How do I detect traffic from AS18978?

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.