Network · AS26388

AS26388 FIBERFI

AS26388 (FIBERFI) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS26388

OwnerFIBERFI
KindInternet service provider
Servers, not peopleno
IPv4 addresses8,960
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

69.163.32.0/20
174.140.160.0/20
93.177.110.0/24
85.31.55.0/24
139.64.132.0/24

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

Check an IP address →

Detect it in code

Spot AS26388 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 AS26388

Is AS26388 a datacenter or VPN network?

AS26388 (FIBERFI) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS26388?

AS26388 is registered to FIBERFI. It announces about 8,960 IPv4 addresses.

How do I detect traffic from AS26388?

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.