Network · AS21782

AS21782 Plateau Telecommunications Incorporated

AS21782 (Plateau Telecommunications Incorporated) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS21782

OwnerPlateau Telecommunications Incorporate
KindInternet service provider
Servers, not peopleno
IPv4 addresses47,872
IPv4 ranges18
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

74.50.128.0/19
67.209.192.0/20
64.90.144.0/20
64.127.144.0/20
207.246.224.0/20
199.45.128.0/20
159.198.16.0/20
68.66.88.0/21
67.209.208.0/21
66.199.240.0/21
192.95.112.0/21
104.156.32.0/21

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

Check an IP address →

Detect it in code

Spot AS21782 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 AS21782

Is AS21782 a datacenter or VPN network?

AS21782 (Plateau Telecommunications Incorporated) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS21782?

AS21782 is registered to Plateau Telecommunications Incorporated. It announces about 47,872 IPv4 addresses.

How do I detect traffic from AS21782?

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.