Network · AS51964

AS51964 ORANGE BUSINESS SERVICES U.S. Inc.

AS51964 (ORANGE BUSINESS SERVICES U.S. Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS51964

OwnerORANGE BUSINESS SERVICES U.S. Inc.
KindInternet service provider
Servers, not peopleno
IPv4 addresses1,277,440
IPv4 ranges156
IPv6 ranges24

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

57.96.0.0/15
57.66.0.0/15
57.98.0.0/16
57.90.0.0/16
57.86.0.0/16
57.78.0.0/16
57.74.0.0/16
57.73.0.0/16
57.69.0.0/16
57.79.0.0/17
57.72.128.0/17
57.70.0.0/17

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

Check an IP address →

Detect it in code

Spot AS51964 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 AS51964

Is AS51964 a datacenter or VPN network?

AS51964 (ORANGE BUSINESS SERVICES U.S. Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS51964?

AS51964 is registered to ORANGE BUSINESS SERVICES U.S. Inc.. It announces about 1,277,440 IPv4 addresses.

How do I detect traffic from AS51964?

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.