Network · AS10397

AS10397 Momentum Telecom, Inc.

AS10397 (Momentum Telecom, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS10397

OwnerMomentum Telecom, Inc.
KindInternet service provider
Servers, not peopleno
IPv4 addresses14,592
IPv4 ranges21
IPv6 ranges4

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

209.55.16.0/20
209.55.0.0/21
209.55.12.0/22
208.67.12.0/22
162.244.96.0/22
209.55.8.0/23
209.209.170.0/23
208.85.134.0/23
208.85.128.0/23
162.244.100.0/23
8.34.170.0/24
8.20.31.0/24

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

Check an IP address →

Detect it in code

Spot AS10397 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 AS10397

Is AS10397 a datacenter or VPN network?

AS10397 (Momentum Telecom, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS10397?

AS10397 is registered to Momentum Telecom, Inc.. It announces about 14,592 IPv4 addresses.

How do I detect traffic from AS10397?

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.