Network · AS50957

AS50957 MEMSET Ltd

AS50957 (MEMSET Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS50957

OwnerMEMSET Ltd
KindInternet service provider
Servers, not peopleno
IPv4 addresses21,504
IPv4 ranges8
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

213.170.0.0/19
89.200.136.0/21
78.31.104.0/21
77.73.0.0/21
5.153.248.0/21
37.128.128.0/21
31.25.184.0/21
185.98.196.0/22

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

Check an IP address →

Detect it in code

Spot AS50957 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 AS50957

Is AS50957 a datacenter or VPN network?

AS50957 (MEMSET Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS50957?

AS50957 is registered to MEMSET Ltd. It announces about 21,504 IPv4 addresses.

How do I detect traffic from AS50957?

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.