Network · AS58952

AS58952 Frontiir Co., Ltd

AS58952 (Frontiir Co., Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS58952

OwnerFrontiir Co., Ltd
KindInternet service provider
Servers, not peopleno
IPv4 addresses8,192
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

210.14.96.0/20
59.153.88.0/22
38.51.128.0/22
116.206.136.0/22
103.27.116.0/22

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

Check an IP address →

Detect it in code

Spot AS58952 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 AS58952

Is AS58952 a datacenter or VPN network?

AS58952 (Frontiir Co., Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS58952?

AS58952 is registered to Frontiir Co., Ltd. It announces about 8,192 IPv4 addresses.

How do I detect traffic from AS58952?

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.