AS18185 4F, No.114, Sec.1, Chung-Shiao W. Road

Taiwan NTCU-AS-TW APNIC 1 IPv4 prefix 0 IPv6 prefixes

IPv4 addresses

4,096

IPv6 /48 networks

RPKI

1 valid0 no ROA

Peers and downstreams

Holder

AS name: NTCU-AS-TW
Description: 4F, No.114, Sec.1, Chung-Shiao W. Road Taipei Taiwan
Organisation: 4F, No.114, Sec.1, Chung-Shiao W. Road
Abuse contact: Not published
Assigned: 2002-04-04
Registered: 2008-09-04
Record last changed: 2025-11-06 09:09 UTC

211.76.240.0/20

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:        AS18185
as-name:        NTCU-AS-TW
handle:         AS18185
remarks:        4F, No.114, Sec.1, Chung-Shiao W. Road
remarks:        Taipei Taiwan
administrative: TL366-AP (Ta-Chuan Liu) <sprint@ms1.hinet.net>
abuse:          IRT-TANET-TW (IRT-TANET-TW) <noc@mail.moe.gov.tw>
technical:      CSC21-AP (Chang Sheng Chen) <cschen@cc.nctu.edu.tw>
registration:   2008-09-04T06:40:32Z
last changed:   2025-11-06T09:09:35Z
source:         APNIC (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from APNIC 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/18185

const res = await fetch('https://ip-fd.net/api/v1/asn/18185', {
  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/18185', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/18185');
curl_setopt($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/18185", 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.

AS9916	National Yang Ming Chiao Tung University NCTU-TW
AS18420	National Central University NCU-TW