Network · AS33905

AS33905 Akamai International B.V.

AS33905 (Akamai International B.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS33905

OwnerAkamai International B.V.
KindInternet service provider
Servers, not peopleno
IPv4 addresses13,056
IPv4 ranges21
IPv6 ranges11

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

23.206.56.0/21
23.11.32.0/21
2.18.48.0/21
104.96.176.0/22
104.94.220.0/22
23.11.40.0/23
104.96.180.0/23
104.109.10.0/23
23.7.244.0/24
23.53.5.0/24
23.40.244.0/24
23.40.100.0/24

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

Check an IP address →

Detect it in code

Spot AS33905 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 AS33905

Is AS33905 a datacenter or VPN network?

AS33905 (Akamai International B.V.) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS33905?

AS33905 is registered to Akamai International B.V.. It announces about 13,056 IPv4 addresses.

How do I detect traffic from AS33905?

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.