Network · AS3455

AS3455 Liberty Mutual Group

AS3455 (Liberty Mutual Group) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS3455

  • OwnerLiberty Mutual Group
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses42,496
  • IPv4 ranges18
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 143.115.160.0/19
  • 136.184.64.0/19
  • 143.115.96.0/20
  • 143.115.80.0/20
  • 143.115.48.0/20
  • 136.184.192.0/20
  • 199.115.40.0/21
  • 198.8.192.0/21
  • 143.115.136.0/21
  • 198.8.168.0/23
  • 198.8.160.0/23
  • 198.8.140.0/23

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

Check an IP address →

Detect it in code

Spot AS3455 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 AS3455

Is AS3455 a datacenter or VPN network?

AS3455 (Liberty Mutual Group) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS3455?

AS3455 is registered to Liberty Mutual Group. It announces about 42,496 IPv4 addresses.

How do I detect traffic from AS3455?

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.