Network · AS58487

AS58487 Rumahweb

AS58487 (Rumahweb) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS58487

  • OwnerRumahweb
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses20,224
  • IPv4 ranges16
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 80.43.32.0/19
  • 202.10.40.0/21
  • 218.33.124.0/22
  • 218.33.100.0/22
  • 203.194.112.0/22
  • 203.175.8.0/22
  • 202.10.36.0/22
  • 103.253.212.0/22
  • 103.247.8.0/22
  • 202.155.16.0/23
  • 202.10.48.0/23
  • 202.10.34.0/23

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

Check an IP address →

Detect it in code

Spot AS58487 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 AS58487

Is AS58487 a datacenter or VPN network?

AS58487 (Rumahweb) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS58487?

AS58487 is registered to Rumahweb. It announces about 20,224 IPv4 addresses.

How do I detect traffic from AS58487?

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.