Network · AS34977

AS34977 PROCONO S.A.

AS34977 (PROCONO S.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS34977

OwnerPROCONO S.A.
KindInternet service provider
Servers, not peopleno
IPv4 addresses96,256
IPv4 ranges36
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

212.225.128.0/17
46.37.64.0/19
149.91.96.0/19
93.114.144.0/20
91.151.96.0/20
37.61.144.0/20
89.39.24.0/21
89.39.152.0/21
89.38.16.0/21
89.37.72.0/21
89.35.136.0/21
89.32.112.0/21

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

Check an IP address →

Detect it in code

Spot AS34977 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 AS34977

Is AS34977 a datacenter or VPN network?

AS34977 (PROCONO S.A.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS34977?

AS34977 is registered to PROCONO S.A.. It announces about 96,256 IPv4 addresses.

How do I detect traffic from AS34977?

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.