Network · AS43647

AS43647 SERVERCORE CIS LLC

AS43647 (SERVERCORE CIS LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS43647

OwnerSERVERCORE CIS LLC
KindInternet service provider
Servers, not peopleno
IPv4 addresses18,432
IPv4 ranges15
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

157.22.128.0/20
82.148.0.0/21
157.22.144.0/21
94.154.128.0/22
89.232.184.0/22
62.122.216.0/22
213.148.28.0/22
213.148.20.0/22
193.149.16.0/22
185.76.12.0/22
185.228.88.0/22
130.49.168.0/22

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

Check an IP address →

Detect it in code

Spot AS43647 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 AS43647

Is AS43647 a datacenter or VPN network?

AS43647 (SERVERCORE CIS LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS43647?

AS43647 is registered to SERVERCORE CIS LLC. It announces about 18,432 IPv4 addresses.

How do I detect traffic from AS43647?

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.