AS133748
- OwnerCoretel Networks (International) Pte L
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses5,376
- IPv4 ranges9
- IPv6 ranges1
Nothing suspicious found.
Network · AS133748
AS133748 (Coretel Networks (International) Pte Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS133748
Nothing suspicious found.
43.249.248.0/22206.131.204.0/22206.131.196.0/22206.131.202.0/23206.131.192.0/23103.41.130.0/23206.131.195.0/24156.225.48.0/24103.41.128.0/24Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.
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);AS133748 (Coretel Networks (International) Pte Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS133748 is registered to Coretel Networks (International) Pte Ltd. It announces about 5,376 IPv4 addresses.
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.