Network · AS26923

AS26923 Ohio Public Library Information Network (OPLIN)

AS26923 (Ohio Public Library Information Network (OPLIN)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS26923

OwnerOhio Public Library Information Networ
KindInternet service provider
Servers, not peopleno
IPv4 addresses33,024
IPv4 ranges2
IPv6 ranges0

Risk score0

Nothing suspicious found.

Largest IPv4 ranges

66.213.0.0/17
192.58.246.0/24

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

Check an IP address →

Detect it in code

Spot AS26923 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 AS26923

Is AS26923 a datacenter or VPN network?

AS26923 (Ohio Public Library Information Network (OPLIN)) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS26923?

AS26923 is registered to Ohio Public Library Information Network (OPLIN). It announces about 33,024 IPv4 addresses.

How do I detect traffic from AS26923?

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.