Network · AS56478

AS56478 Hyperoptic Ltd

AS56478 (Hyperoptic Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS56478

  • OwnerHyperoptic Ltd
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses141,312
  • IPv4 ranges24
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 143.58.128.0/17
  • 88.98.192.0/18
  • 152.37.64.0/18
  • 137.220.64.0/18
  • 68.168.32.0/19
  • 209.35.64.0/19
  • 140.228.64.0/19
  • 140.228.32.0/19
  • 188.172.144.0/20
  • 141.0.144.0/20
  • 89.39.136.0/21
  • 89.36.64.0/21

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

Check an IP address →

Detect it in code

Spot AS56478 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 AS56478

Is AS56478 a datacenter or VPN network?

AS56478 (Hyperoptic Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS56478?

AS56478 is registered to Hyperoptic Ltd. It announces about 141,312 IPv4 addresses.

How do I detect traffic from AS56478?

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.