116.90.216.0/21

CU-NET IPv4 South Korea ALLOCATED PORTABLE AS9868

Registration

APNIC

Range: 116.90.216.0 to 116.90.223.255
CIDR: 116.90.216.0/21
Addresses: 2,048
Net name: CU-NET
Description: Catholic University of DAEGU
Holder: Not published
Status: ALLOCATED PORTABLE
Abuse contact: Not published
Last updated: 2026-04-26

Routing

Announced prefix	Origin	RPKI
116.90.216.0/21	AS9868 CUTH-AS	No ROA

More specific assignments

No smaller assignments inside this range.

WHOIS

inetnum:        116.90.216.0 - 116.90.223.255
netname:        CU-NET
descr:          Catholic University of DAEGU
country:        KR
status:         ALLOCATED PORTABLE
source:         APNIC

Location of the first address

Daegu, South Korea

City named in registry record

Report wrong location

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/network/116.90.216.0/21

const res = await fetch('https://ip-fd.net/api/v1/network/116.90.216.0/21', {
  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/network/116.90.216.0/21', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/network/116.90.216.0/21');
curl_setopt($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/network/116.90.216.0/21", 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.