Network · AS1207

AS1207 Pittsburgh Supercomputing Center

AS1207 (Pittsburgh Supercomputing Center) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS1207

OwnerPittsburgh Supercomputing Center
KindInternet service provider
Servers, not peopleno
IPv4 addresses33,024
IPv4 ranges3
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

147.73.192.0/18
128.182.64.0/18
192.231.243.0/24

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

Check an IP address →

Detect it in code

Spot AS1207 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 AS1207

Is AS1207 a datacenter or VPN network?

AS1207 (Pittsburgh Supercomputing Center) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS1207?

AS1207 is registered to Pittsburgh Supercomputing Center. It announces about 33,024 IPv4 addresses.

How do I detect traffic from AS1207?

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.