Network · AS18055

AS18055 Department of Human Services

AS18055 (Department of Human Services) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS18055

  • OwnerDepartment of Human Services
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses21,504
  • IPv4 ranges13
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 161.146.192.0/19
  • 203.13.0.0/20
  • 161.146.224.0/20
  • 192.195.48.0/22
  • 192.195.44.0/22
  • 203.80.58.0/23
  • 203.217.150.0/23
  • 161.146.160.0/23
  • 103.45.254.0/23
  • 203.13.43.0/24
  • 202.59.247.0/24
  • 192.195.55.0/24

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

Check an IP address →

Detect it in code

Spot AS18055 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 AS18055

Is AS18055 a datacenter or VPN network?

AS18055 (Department of Human Services) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS18055?

AS18055 is registered to Department of Human Services. It announces about 21,504 IPv4 addresses.

How do I detect traffic from AS18055?

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.