AS1224 University of Illinois

United States NCSA-AS ARIN 2 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

65,792

IPv6 /48 networks

RPKI

1 valid2 no ROA

Peers and downstreams

Holder

AS name: NCSA-AS
Description: University of Illinois
Organisation: University of Illinois
Abuse contact: Not published
Assigned: 1991-02-24
Registered: 1991-02-25
Record last changed: 2024-02-12 19:56 UTC

141.142.0.0/16 198.17.196.0/24

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS1224
as-name:        NCSA-AS
handle:         AS1224
registrant:     NCSA-3-Z (University of Illinois)
technical:      ND63-ORG-ARIN (Network Development) <neteng@ncsa.illinois.edu>
last changed:   2024-02-12T14:56:57-05:00
registration:   1991-02-25T00:00:00-05:00
source:         ARIN (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from ARIN RDAP

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/1224

const res = await fetch('https://ip-fd.net/api/v1/asn/1224', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/1224', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/1224');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/1224", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.

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