Network · AS1493

AS1493 Headquarters, USAISC

AS1493 (Headquarters, USAISC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS1493

  • OwnerHeadquarters, USAISC
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses128,256
  • IPv4 ranges29
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 155.213.64.0/18
  • 155.19.192.0/18
  • 146.55.192.0/18
  • 199.209.160.0/19
  • 158.13.160.0/19
  • 155.28.192.0/19
  • 155.28.160.0/19
  • 199.209.192.0/20
  • 155.28.240.0/20
  • 155.26.208.0/20
  • 155.26.176.0/20
  • 155.152.176.0/20

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

Check an IP address →

Detect it in code

Spot AS1493 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 AS1493

Is AS1493 a datacenter or VPN network?

AS1493 (Headquarters, USAISC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS1493?

AS1493 is registered to Headquarters, USAISC. It announces about 128,256 IPv4 addresses.

How do I detect traffic from AS1493?

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.