Network · AS55508

AS55508 National Internet Center (NIC)

AS55508 (National Internet Center (NIC)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS55508

OwnerNational Internet Center (NIC)
KindInternet service provider
Servers, not peopleno
IPv4 addresses6,656
IPv4 ranges4
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

203.110.64.0/20
157.119.180.0/22
103.1.232.0/22
202.9.76.0/23

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

Check an IP address →

Detect it in code

Spot AS55508 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 AS55508

Is AS55508 a datacenter or VPN network?

AS55508 (National Internet Center (NIC)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS55508?

AS55508 is registered to National Internet Center (NIC). It announces about 6,656 IPv4 addresses.

How do I detect traffic from AS55508?

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.