Network · AS12703

AS12703 Pulsant (Scotland) Ltd

AS12703 (Pulsant (Scotland) Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS12703

  • OwnerPulsant (Scotland) Ltd
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses179,456
  • IPv4 ranges57
  • IPv6 ranges7
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 89.151.64.0/18
  • 87.246.64.0/18
  • 46.236.0.0/18
  • 195.97.192.0/18
  • 84.19.224.0/19
  • 82.113.160.0/19
  • 81.29.64.0/19
  • 5.153.64.0/19
  • 46.249.192.0/19
  • 213.131.96.0/19
  • 212.20.224.0/19
  • 194.176.64.0/19

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

Check an IP address →

Detect it in code

Spot AS12703 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 AS12703

Is AS12703 a datacenter or VPN network?

AS12703 (Pulsant (Scotland) Ltd) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS12703?

AS12703 is registered to Pulsant (Scotland) Ltd. It announces about 179,456 IPv4 addresses.

How do I detect traffic from AS12703?

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.