Network · AS10441

AS10441 Jacobs Engineering Group Inc.

AS10441 (Jacobs Engineering Group Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS10441

OwnerJacobs Engineering Group Inc.
KindInternet service provider
Servers, not peopleno
IPv4 addresses67,584
IPv4 ranges4
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

130.77.0.0/16
198.91.8.0/22
198.91.12.0/23
168.88.78.0/23

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

Check an IP address →

Detect it in code

Spot AS10441 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 AS10441

Is AS10441 a datacenter or VPN network?

AS10441 (Jacobs Engineering Group Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS10441?

AS10441 is registered to Jacobs Engineering Group Inc.. It announces about 67,584 IPv4 addresses.

How do I detect traffic from AS10441?

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.