Network · AS20870

AS20870 Joint Stock Company TransTeleCom

AS20870 (Joint Stock Company TransTeleCom) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS20870

OwnerJoint Stock Company TransTeleCom
KindInternet service provider
Servers, not peopleno
IPv4 addresses16,896
IPv4 ranges24
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

83.69.64.0/21
80.72.224.0/21
89.16.96.0/22
89.16.120.0/22
89.16.116.0/22
89.16.108.0/22
83.69.92.0/22
83.69.84.0/22
83.69.72.0/22
89.16.106.0/23
89.16.100.0/23
83.69.90.0/23

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

Check an IP address →

Detect it in code

Spot AS20870 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 AS20870

Is AS20870 a datacenter or VPN network?

AS20870 (Joint Stock Company TransTeleCom) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS20870?

AS20870 is registered to Joint Stock Company TransTeleCom. It announces about 16,896 IPv4 addresses.

How do I detect traffic from AS20870?

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.