Network · AS19803

AS19803 NTT Global Networks Incorporated

AS19803 (NTT Global Networks Incorporated) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS19803

  • OwnerNTT Global Networks Incorporated
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses2,816
  • IPv4 ranges10
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 74.84.174.0/23
  • 74.220.124.0/24
  • 74.220.117.0/24
  • 74.220.112.0/24
  • 69.26.59.0/24
  • 69.26.38.0/24
  • 69.26.37.0/24
  • 64.254.124.0/24
  • 64.254.113.0/24
  • 64.254.100.0/24

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

Check an IP address →

Detect it in code

Spot AS19803 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 AS19803

Is AS19803 a datacenter or VPN network?

AS19803 (NTT Global Networks Incorporated) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS19803?

AS19803 is registered to NTT Global Networks Incorporated. It announces about 2,816 IPv4 addresses.

How do I detect traffic from AS19803?

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.