Network · AS4515

AS4515 PCCW IMS Ltd (PCCW Business Internet Access)

AS4515 (PCCW IMS Ltd (PCCW Business Internet Access)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS4515

  • OwnerPCCW IMS Ltd (PCCW Business Internet A
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses544,480
  • IPv4 ranges450
  • IPv6 ranges17
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 125.215.128.0/17
  • 168.70.192.0/18
  • 113.28.64.0/18
  • 220.246.0.0/19
  • 220.241.192.0/19
  • 219.76.192.0/19
  • 218.103.64.0/19
  • 218.103.0.0/19
  • 203.198.192.0/19
  • 125.214.224.0/19
  • 220.241.96.0/20
  • 220.241.32.0/20

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

Check an IP address →

Detect it in code

Spot AS4515 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 AS4515

Is AS4515 a datacenter or VPN network?

AS4515 (PCCW IMS Ltd (PCCW Business Internet Access)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS4515?

AS4515 is registered to PCCW IMS Ltd (PCCW Business Internet Access). It announces about 544,480 IPv4 addresses.

How do I detect traffic from AS4515?

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.