Network · AS2110

AS2110 BT Communications Ireland Limited

AS2110 (BT Communications Ireland Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS2110

  • OwnerBT Communications Ireland Limited
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses243,456
  • IPv4 ranges50
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 78.16.0.0/16
  • 194.125.0.0/17
  • 213.202.128.0/18
  • 194.46.192.0/18
  • 193.95.128.0/18
  • 194.165.160.0/19
  • 193.203.128.0/19
  • 193.120.64.0/19
  • 193.120.224.0/19
  • 193.120.128.0/19
  • 92.39.176.0/20
  • 212.2.160.0/20

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

Check an IP address →

Detect it in code

Spot AS2110 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 AS2110

Is AS2110 a datacenter or VPN network?

AS2110 (BT Communications Ireland Limited) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS2110?

AS2110 is registered to BT Communications Ireland Limited. It announces about 243,456 IPv4 addresses.

How do I detect traffic from AS2110?

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.