Network · AS57773

AS57773 1Access Sweden AB

AS57773 (1Access Sweden AB) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS57773

  • Owner1Access Sweden AB
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses5,632
  • IPv4 ranges10
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 85.208.80.0/22
  • 185.205.48.0/22
  • 185.141.112.0/22
  • 171.22.68.0/22
  • 91.208.2.0/24
  • 91.208.188.0/24
  • 91.198.135.0/24
  • 195.130.200.0/24
  • 194.33.80.0/24
  • 147.78.228.0/24

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

Check an IP address →

Detect it in code

Spot AS57773 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 AS57773

Is AS57773 a datacenter or VPN network?

AS57773 (1Access Sweden AB) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS57773?

AS57773 is registered to 1Access Sweden AB. It announces about 5,632 IPv4 addresses.

How do I detect traffic from AS57773?

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.