Network · AS4977

AS4977 Vencore Services and Solutions, Inc.

AS4977 (Vencore Services and Solutions, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS4977

OwnerVencore Services and Solutions, Inc.
KindInternet service provider
Servers, not peopleno
IPv4 addresses5,376
IPv4 ranges4
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

96.45.208.0/20
192.53.92.0/23
192.53.90.0/23
192.53.94.0/24

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

Check an IP address →

Detect it in code

Spot AS4977 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 AS4977

Is AS4977 a datacenter or VPN network?

AS4977 (Vencore Services and Solutions, Inc.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS4977?

AS4977 is registered to Vencore Services and Solutions, Inc.. It announces about 5,376 IPv4 addresses.

How do I detect traffic from AS4977?

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.