Network · AS137687

AS137687 Luoyang, Henan Province, P.R.China.

AS137687 (Luoyang, Henan Province, P.R.China.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS137687

OwnerLuoyang, Henan Province, P.R.China.
KindInternet service provider
Servers, not peopleno
IPv4 addresses65,280
IPv4 ranges40
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

36.99.160.0/19
36.99.32.0/20
36.99.192.0/20
1.194.224.0/20
36.99.80.0/21
36.99.64.0/21
36.99.248.0/21
36.99.224.0/21
36.99.136.0/21
171.15.96.0/21
171.15.32.0/21
123.52.0.0/21

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

Check an IP address →

Detect it in code

Spot AS137687 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 AS137687

Is AS137687 a datacenter or VPN network?

AS137687 (Luoyang, Henan Province, P.R.China.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS137687?

AS137687 is registered to Luoyang, Henan Province, P.R.China.. It announces about 65,280 IPv4 addresses.

How do I detect traffic from AS137687?

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.