AS37501 University of the Free State

South Africa UOFS AFRINIC 11 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

198,656

IPv6 /48 networks

RPKI

7 valid6 no ROA

Peers and downstreams

Holder

AS name: UOFS
Description: University of the Free State
Organisation: University of the Free State
Abuse contact: Not published
Assigned: 2012-09-30
Registered: 2012-10-01
Record last changed: 2026-07-01 10:28 UTC

146.182.0.0/16 146.182.0.0/17 146.182.128.0/17 196.21.158.0/24 196.21.159.0/24 196.21.180.0/23 196.21.182.0/23 196.21.184.0/24 196.21.40.0/24 196.254.0.0/16 196.255.0.0/16

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:        AS37501
as-name:        ORG-UotF1-AFRINIC
handle:         AS37501
administrative,technical:LM16-AFRINIC (Louis Marais) <maraisl@ufs.ac.za>
registrant:     ORG-UotF1-AFRINIC (University of the Free State) <maraisl@ufs.ac.za>
administrative: FO40-AFRINIC (Faranah Osman) <OsmanF@ufs.ac.za>
registration:   2012-10-01T05:45:00Z
last changed:   2026-07-01T10:28:00Z
source:         AFRINIC (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from AFRINIC 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/37501

const res = await fetch('https://ip-fd.net/api/v1/asn/37501', {
  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/37501', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/37501');
curl_setopt($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/37501", 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))

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