Network · AS3112

AS3112 OARnet

AS3112 (OARnet) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS3112

OwnerOARnet
KindInternet service provider
Servers, not peopleno
IPv4 addresses69,888
IPv4 ranges38
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

140.141.0.0/17
64.254.64.0/20
208.108.176.0/20
199.18.32.0/20
208.108.168.0/21
208.108.128.0/21
206.21.56.0/21
205.133.216.0/21
157.134.240.0/21
208.108.244.0/22
206.244.164.0/22
206.244.128.0/22

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

Check an IP address →

Detect it in code

Spot AS3112 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 AS3112

Is AS3112 a datacenter or VPN network?

AS3112 (OARnet) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS3112?

AS3112 is registered to OARnet. It announces about 69,888 IPv4 addresses.

How do I detect traffic from AS3112?

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.