Network · AS131122

AS131122 Vietnam Internet network information center (VNNIC)

AS131122 (Vietnam Internet network information center (VNNIC)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS131122

OwnerVietnam Internet network information c
KindInternet service provider
Servers, not peopleno
IPv4 addresses256
IPv4 ranges1
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

117.122.2.0/24

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

Check an IP address →

Detect it in code

Spot AS131122 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 AS131122

Is AS131122 a datacenter or VPN network?

AS131122 (Vietnam Internet network information center (VNNIC)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS131122?

AS131122 is registered to Vietnam Internet network information center (VNNIC). It announces about 256 IPv4 addresses.

How do I detect traffic from AS131122?

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.