Network · AS19783

AS19783 APPRISS INC

AS19783 (APPRISS INC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS19783

OwnerAPPRISS INC
KindInternet service provider
Servers, not peopleno
IPv4 addresses10,752
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

64.6.208.0/20
170.75.208.0/20
206.107.136.0/21
65.162.172.0/24
207.41.0.0/24

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

Check an IP address →

Detect it in code

Spot AS19783 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 AS19783

Is AS19783 a datacenter or VPN network?

AS19783 (APPRISS INC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS19783?

AS19783 is registered to APPRISS INC. It announces about 10,752 IPv4 addresses.

How do I detect traffic from AS19783?

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.