Network · AS25712

AS25712 Computer Services Inc

AS25712 (Computer Services Inc) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS25712

  • OwnerComputer Services Inc
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses18,688
  • IPv4 ranges8
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 66.254.128.0/19
  • 205.196.224.0/19
  • 74.207.20.0/22
  • 74.207.30.0/24
  • 74.207.29.0/24
  • 74.207.26.0/24
  • 74.207.25.0/24
  • 74.207.2.0/24

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

Check an IP address →

Detect it in code

Spot AS25712 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 AS25712

Is AS25712 a datacenter or VPN network?

AS25712 (Computer Services Inc) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS25712?

AS25712 is registered to Computer Services Inc. It announces about 18,688 IPv4 addresses.

How do I detect traffic from AS25712?

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.