Network · AS122

AS122 UPMC

AS122 (UPMC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS122

  • OwnerUPMC
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses270,848
  • IPv4 ranges17
  • IPv6 ranges1
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 151.195.0.0/16
  • 150.232.0.0/16
  • 128.147.0.0/16
  • 157.229.0.0/17
  • 157.229.192.0/18
  • 157.229.128.0/19
  • 205.223.240.0/20
  • 157.229.160.0/20
  • 198.55.8.0/21
  • 198.136.8.0/21
  • 157.229.176.0/21
  • 157.229.184.0/22

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

Check an IP address →

Detect it in code

Spot AS122 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 AS122

Is AS122 a datacenter or VPN network?

AS122 (UPMC) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS122?

AS122 is registered to UPMC. It announces about 270,848 IPv4 addresses.

How do I detect traffic from AS122?

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.