Network · AS46637

AS46637 City of Rock Falls

AS46637 (City of Rock Falls) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS46637

OwnerCity of Rock Falls
KindInternet service provider
Servers, not peopleno
IPv4 addresses8,192
IPv4 ranges3
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

207.113.128.0/20
216.7.80.0/21
209.197.96.0/21

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-22.

Check an IP address →

Detect it in code

Spot AS46637 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 AS46637

Is AS46637 a datacenter or VPN network?

AS46637 (City of Rock Falls) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS46637?

AS46637 is registered to City of Rock Falls. It announces about 8,192 IPv4 addresses.

How do I detect traffic from AS46637?

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.