Network · AS18862

AS18862 Omnicare, Inc.

AS18862 (Omnicare, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS18862

  • OwnerOmnicare, Inc.
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses38,656
  • IPv4 ranges13
  • IPv6 ranges0
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 204.99.0.0/17
  • 74.116.80.0/22
  • 156.78.128.0/22
  • 152.145.176.0/22
  • 204.14.128.0/23
  • 152.145.240.0/23
  • 192.160.146.0/24
  • 152.145.224.0/24
  • 152.145.223.0/24
  • 152.145.182.0/24
  • 152.145.172.0/24
  • 152.145.168.0/24

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

Check an IP address →

Detect it in code

Spot AS18862 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 AS18862

Is AS18862 a datacenter or VPN network?

AS18862 (Omnicare, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS18862?

AS18862 is registered to Omnicare, Inc.. It announces about 38,656 IPv4 addresses.

How do I detect traffic from AS18862?

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.