Network · AS8151

AS8151 Uninet S.A. de C.V.

AS8151 (Uninet S.A. de C.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS8151

OwnerUninet S.A. de C.V.
KindInternet service provider
Servers, not peopleno
IPv4 addresses13,500,928
IPv4 ranges919
IPv6 ranges224

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

189.168.0.0/13
201.100.0.0/14
189.228.0.0/14
189.176.0.0/14
189.152.0.0/14
187.232.0.0/14
187.168.0.0/14
201.152.0.0/15
201.122.0.0/15
201.110.0.0/15
189.244.0.0/15
189.238.0.0/15

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

Check an IP address →

Detect it in code

Spot AS8151 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 AS8151

Is AS8151 a datacenter or VPN network?

AS8151 (Uninet S.A. de C.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS8151?

AS8151 is registered to Uninet S.A. de C.V.. It announces about 13,500,928 IPv4 addresses.

How do I detect traffic from AS8151?

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.