Network · AS12075

AS12075 Jacobs Engineering Group Inc.

AS12075 (Jacobs Engineering Group Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS12075

OwnerJacobs Engineering Group Inc.
KindInternet service provider
Servers, not peopleno
IPv4 addresses3,328
IPv4 ranges8
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

168.88.74.0/23
168.88.64.0/23
168.88.60.0/23
168.88.58.0/23
168.88.14.0/23
168.88.82.0/24
168.88.73.0/24
168.88.220.0/24

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

Check an IP address →

Detect it in code

Spot AS12075 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 AS12075

Is AS12075 a datacenter or VPN network?

AS12075 (Jacobs Engineering Group Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS12075?

AS12075 is registered to Jacobs Engineering Group Inc.. It announces about 3,328 IPv4 addresses.

How do I detect traffic from AS12075?

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.