Network · AS6103

AS6103 The Manitowoc Company Inc

AS6103 (The Manitowoc Company Inc) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS6103

OwnerThe Manitowoc Company Inc
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,024
IPv4 ranges4
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

67.237.156.0/24
65.168.33.0/24
63.161.140.0/24
208.17.195.0/24

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

Check an IP address →

Detect it in code

Spot AS6103 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 AS6103

Is AS6103 a datacenter or VPN network?

AS6103 (The Manitowoc Company Inc) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS6103?

AS6103 is registered to The Manitowoc Company Inc. It announces about 1,024 IPv4 addresses.

How do I detect traffic from AS6103?

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.