Network · AS273889

AS273889 WISPER INTERNET INALAMBRICO S.A.S

AS273889 (WISPER INTERNET INALAMBRICO S.A.S) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS273889

OwnerWISPER INTERNET INALAMBRICO S.A.S
KindInternet service provider
Servers, not peopleno
IPv4 addresses256
IPv4 ranges1
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

38.211.46.0/24

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

Check an IP address →

Detect it in code

Spot AS273889 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 AS273889

Is AS273889 a datacenter or VPN network?

AS273889 (WISPER INTERNET INALAMBRICO S.A.S) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS273889?

AS273889 is registered to WISPER INTERNET INALAMBRICO S.A.S. It announces about 256 IPv4 addresses.

How do I detect traffic from AS273889?

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.