Network · AS42437

AS42437 T2 Mobile LLC

AS42437 (T2 Mobile LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS42437

OwnerT2 Mobile LLC
KindInternet service provider
Servers, not peopleno
IPv4 addresses15,872
IPv4 ranges8
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

80.115.192.0/19
176.59.88.0/21
176.59.64.0/21
185.78.92.0/22
176.59.84.0/22
176.59.72.0/22
89.249.153.0/24
80.69.154.0/24

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

Check an IP address →

Detect it in code

Spot AS42437 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 AS42437

Is AS42437 a datacenter or VPN network?

AS42437 (T2 Mobile LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS42437?

AS42437 is registered to T2 Mobile LLC. It announces about 15,872 IPv4 addresses.

How do I detect traffic from AS42437?

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.