Network · AS397301

AS397301 Thrive Broadband, LLC

AS397301 (Thrive Broadband, LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS397301

OwnerThrive Broadband, LLC
KindInternet service provider
Servers, not peopleno
IPv4 addresses4,864
IPv4 ranges8
IPv6 ranges5

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

137.119.224.0/21
172.99.144.0/22
38.94.124.0/23
45.41.255.0/24
45.41.253.0/24
38.94.126.0/24
38.94.123.0/24
137.119.232.0/24

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

Check an IP address →

Detect it in code

Spot AS397301 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 AS397301

Is AS397301 a datacenter or VPN network?

AS397301 (Thrive Broadband, LLC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS397301?

AS397301 is registered to Thrive Broadband, LLC. It announces about 4,864 IPv4 addresses.

How do I detect traffic from AS397301?

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.