Network · AS31753

AS31753 Inmarsat Government

AS31753 (Inmarsat Government) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS31753

  • OwnerInmarsat Government
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses17,920
  • IPv4 ranges14
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 74.84.32.0/20
  • 68.66.176.0/20
  • 64.235.112.0/20
  • 74.84.60.0/22
  • 74.84.48.0/22
  • 109.232.8.0/22
  • 74.84.52.0/23
  • 212.165.116.0/23
  • 74.84.58.0/24
  • 74.84.56.0/24
  • 74.84.55.0/24
  • 63.251.94.0/24

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

Check an IP address →

Detect it in code

Spot AS31753 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 AS31753

Is AS31753 a datacenter or VPN network?

AS31753 (Inmarsat Government) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS31753?

AS31753 is registered to Inmarsat Government. It announces about 17,920 IPv4 addresses.

How do I detect traffic from AS31753?

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.