Network · AS59125

AS59125 FAMILY NET JAPAN INCORPORATED

AS59125 (FAMILY NET JAPAN INCORPORATED) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS59125

OwnerFAMILY NET JAPAN INCORPORATED
KindInternet service provider
Servers, not peopleno
IPv4 addresses41,984
IPv4 ranges7
IPv6 ranges17

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

218.223.160.0/19
160.237.64.0/19
160.237.128.0/19
150.91.160.0/19
1.21.96.0/20
1.21.128.0/20
103.246.80.0/22

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS59125 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 AS59125

Is AS59125 a datacenter or VPN network?

AS59125 (FAMILY NET JAPAN INCORPORATED) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS59125?

AS59125 is registered to FAMILY NET JAPAN INCORPORATED. It announces about 41,984 IPv4 addresses.

How do I detect traffic from AS59125?

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.