Network · AS5852

AS5852 DoD Network Information Center

AS5852 (DoD Network Information Center) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS5852

OwnerDoD Network Information Center
KindInternet service provider
Servers, not peopleno
IPv4 addresses505,344
IPv4 ranges388
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

131.71.0.0/17
214.87.64.0/18
214.85.64.0/18
164.241.128.0/18
164.240.0.0/18
158.244.192.0/18
131.65.128.0/18
214.87.32.0/19
214.85.32.0/19
164.241.96.0/19
164.241.192.0/19
164.240.96.0/19

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

Check an IP address →

Detect it in code

Spot AS5852 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 AS5852

Is AS5852 a datacenter or VPN network?

AS5852 (DoD Network Information Center) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS5852?

AS5852 is registered to DoD Network Information Center. It announces about 505,344 IPv4 addresses.

How do I detect traffic from AS5852?

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.