Network check
ASN
AS23028
- OwnerTeam Cymru Inc.
- KindInternet service provider
- Servers, not peopleno
- IPv4 addresses17,664
- IPv4 ranges12
- IPv6 ranges17
Risk score0
Nothing suspicious found.
Network · AS23028
AS23028 (Team Cymru Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS23028
Nothing suspicious found.
216.31.0.0/19216.31.48.0/20216.31.40.0/21216.31.36.0/22216.31.34.0/2368.22.187.0/2438.229.33.0/2438.229.252.0/24216.31.32.0/24204.74.64.0/24203.28.18.0/24192.138.226.0/24Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.
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);AS23028 (Team Cymru Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.
AS23028 is registered to Team Cymru Inc.. It announces about 17,664 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.