Network · AS27975

AS27975 SYNAPSIS COLOMBIA SAS

AS27975 (SYNAPSIS COLOMBIA SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS27975

OwnerSYNAPSIS COLOMBIA SAS
KindInternet service provider
Servers, not peopleno
IPv4 addresses20,480
IPv4 ranges3
IPv6 ranges2

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

200.31.64.0/19
190.102.160.0/19
190.7.96.0/20

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

Check an IP address →

Detect it in code

Spot AS27975 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 AS27975

Is AS27975 a datacenter or VPN network?

AS27975 (SYNAPSIS COLOMBIA SAS) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS27975?

AS27975 is registered to SYNAPSIS COLOMBIA SAS. It announces about 20,480 IPv4 addresses.

How do I detect traffic from AS27975?

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.