AS24239 TWD2 Education and Research Network

China TWD2-NET-AS-AP APNIC 0 IPv4 prefixes 12 IPv6 prefixes

IPv4 addresses

IPv6 /48 networks

RPKI

12 valid0 no ROA

Peers and downstreams

Holder

AS name: TWD2-NET-AS-AP
Description: TWD2 Education and Research Network
Organisation: TWD2 Education and Research Network
Abuse contact: Not published
Assigned: 2019-03-11
Registered: 2020-05-11
Record last changed: 2023-09-05 03:53 UTC

None announced.

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:        AS24239
as-name:        TWD2-NET-AS-AP
handle:         AS24239
remarks:        TWD2 Education and Research Network
technical,administrative:TNN4-AP (TWD2 Network NOC) <twd2@163.com>
abuse:          IRT-TWD2 (IRT-TWD2) <twd2.me@gmail.com>
registrant:     ORG-TEAR2-AP (TWD2 Education and Research Network) <twd2@163.com>
registration:   2020-05-11T04:45:51Z
last changed:   2023-09-05T03:53:48Z
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/24239

const res = await fetch('https://ip-fd.net/api/v1/asn/24239', {
  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/24239', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/24239');
curl_setopt($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/24239", 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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AS38255	China Education and Research Network (CERNET) FITI-AS-AP
AS45576	Tsinghua University CERNET2-TSINGHUA6-AS-AP