Network · AS397797

AS397797 City of Marshall

AS397797 (City of Marshall) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS397797

OwnerCity of Marshall
KindInternet service provider
Servers, not peopleno
IPv4 addresses4,096
IPv4 ranges5
IPv6 ranges1

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

23.247.148.0/22
209.209.80.0/22
205.137.240.0/22
154.21.208.0/23
149.36.242.0/23

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

Check an IP address →

Detect it in code

Spot AS397797 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 AS397797

Is AS397797 a datacenter or VPN network?

AS397797 (City of Marshall) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS397797?

AS397797 is registered to City of Marshall. It announces about 4,096 IPv4 addresses.

How do I detect traffic from AS397797?

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.