Network · AS2648

AS2648 National Oceanic and Atmospheric Administration

AS2648 (National Oceanic and Atmospheric Administration) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS2648

  • OwnerNational Oceanic and Atmospheric Admin
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses112,640
  • IPv4 ranges17
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 132.163.128.0/17
  • 137.75.128.0/18
  • 137.75.0.0/18
  • 132.163.0.0/18
  • 137.75.192.0/19
  • 137.75.240.0/20
  • 132.163.80.0/20
  • 132.163.112.0/20
  • 137.75.232.0/21
  • 132.163.72.0/21
  • 132.163.104.0/21
  • 137.75.228.0/22

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

Check an IP address →

Detect it in code

Spot AS2648 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 AS2648

Is AS2648 a datacenter or VPN network?

AS2648 (National Oceanic and Atmospheric Administration) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS2648?

AS2648 is registered to National Oceanic and Atmospheric Administration. It announces about 112,640 IPv4 addresses.

How do I detect traffic from AS2648?

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.