Network · AS55666

AS55666 PT Media Sarana Data

AS55666 (PT Media Sarana Data) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS55666

OwnerPT Media Sarana Data
KindInternet service provider
Servers, not peopleno
IPv4 addresses15,872
IPv4 ranges29
IPv6 ranges3

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

49.128.180.0/22
43.245.184.0/22
202.46.148.0/22
119.2.52.0/22
116.254.116.0/22
112.78.32.0/22
111.68.24.0/22
103.31.224.0/22
49.128.176.0/23
203.30.236.0/23
202.145.6.0/23
116.254.112.0/23

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

Check an IP address →

Detect it in code

Spot AS55666 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 AS55666

Is AS55666 a datacenter or VPN network?

AS55666 (PT Media Sarana Data) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS55666?

AS55666 is registered to PT Media Sarana Data. It announces about 15,872 IPv4 addresses.

How do I detect traffic from AS55666?

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.