Network · AS44507

AS44507 OJSC Kostroma Municipal Telephone Network

AS44507 (OJSC Kostroma Municipal Telephone Network) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS44507

OwnerOJSC Kostroma Municipal Telephone Netw
KindInternet service provider
Servers, not peopleno
IPv4 addresses41,984
IPv4 ranges11
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

46.42.0.0/18
46.228.96.0/20
188.120.48.0/20
178.57.32.0/20
5.175.88.0/21
194.58.176.0/21
194.58.160.0/21
178.57.48.0/21
146.247.32.0/21
134.90.152.0/21
185.16.56.0/22

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

Check an IP address →

Detect it in code

Spot AS44507 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 AS44507

Is AS44507 a datacenter or VPN network?

AS44507 (OJSC Kostroma Municipal Telephone Network) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS44507?

AS44507 is registered to OJSC Kostroma Municipal Telephone Network. It announces about 41,984 IPv4 addresses.

How do I detect traffic from AS44507?

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.