Network · AS45110

AS45110 Beijing Tian Wei Xin Tong technology corp. limited.

AS45110 (Beijing Tian Wei Xin Tong technology corp. limited.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS45110

OwnerBeijing Tian Wei Xin Tong technology c
KindInternet service provider
Servers, not peopleno
IPv4 addresses14,848
IPv4 ranges16
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

43.254.232.0/21
111.118.200.0/21
103.229.216.0/21
43.255.0.0/22
43.254.248.0/22
43.254.240.0/22
43.254.228.0/22
203.114.244.0/22
103.23.160.0/22
103.229.236.0/22
119.18.239.0/24
119.18.237.0/24

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

Check an IP address →

Detect it in code

Spot AS45110 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 AS45110

Is AS45110 a datacenter or VPN network?

AS45110 (Beijing Tian Wei Xin Tong technology corp. limited.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS45110?

AS45110 is registered to Beijing Tian Wei Xin Tong technology corp. limited.. It announces about 14,848 IPv4 addresses.

How do I detect traffic from AS45110?

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.