Network · AS26810

AS26810 U.S. Dept. of Health and Human Services

AS26810 (U.S. Dept. of Health and Human Services) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS26810

OwnerU.S. Dept. of Health and Human Service
KindInternet service provider
Servers, not peopleno
IPv4 addresses298,496
IPv4 ranges46
IPv6 ranges3

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

158.72.0.0/16
162.99.0.0/17
158.74.128.0/17
158.71.0.0/17
162.99.128.0/18
158.74.64.0/18
158.70.192.0/18
162.99.192.0/19
158.74.0.0/19
158.71.192.0/19
158.71.160.0/19
158.70.64.0/19

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

Check an IP address →

Detect it in code

Spot AS26810 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 AS26810

Is AS26810 a datacenter or VPN network?

AS26810 (U.S. Dept. of Health and Human Services) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS26810?

AS26810 is registered to U.S. Dept. of Health and Human Services. It announces about 298,496 IPv4 addresses.

How do I detect traffic from AS26810?

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.