Network · AS4258

AS4258 Accretive Networks

AS4258 (Accretive Networks) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS4258

OwnerAccretive Networks
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,536
IPv4 ranges3
IPv6 ranges16

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

207.178.16.0/22
207.66.191.0/24
207.66.184.0/24

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

Check an IP address →

Detect it in code

Spot AS4258 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 AS4258

Is AS4258 a datacenter or VPN network?

AS4258 (Accretive Networks) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS4258?

AS4258 is registered to Accretive Networks. It announces about 1,536 IPv4 addresses.

How do I detect traffic from AS4258?

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.