AS24287 National Institute of Informatics

Japan tein2-jp APNIC 1 IPv4 prefix 1 IPv6 prefix

IPv4 addresses

256

IPv6 /48 networks

RPKI

1 valid1 no ROA

Peers and downstreams

Holder

AS name: tein2-jp
Description: Research Organization of Information and Systems, National Institute of Informatics 2-1-2 Hitotsubashi, Chiyoda-ku, Tokyo 101-8430
Organisation: National Institute of Informatics
Abuse contact: Not published
Assigned: 2004-10-18
Record last changed: 2007-06-22 01:05 UTC

192.50.12.0/24

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:        AS24287
as-name:        TEIN2-JP
handle:         AS24287
remarks:        National Institute of Informatics
technical,administrative:JP00006158
technical,administrative:JNIC1-AP (Japan Network Information Center) <hostmaster@nic.ad.jp>
abuse:          IRT-JPNIC-JP (IRT-JPNIC-JP) <hostmaster@nic.ad.jp>
last changed:   2007-06-22T01:05:11Z
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/24287

const res = await fetch('https://ip-fd.net/api/v1/asn/24287', {
  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/24287', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/24287');
curl_setopt($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/24287", 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.

AS2907	Research Organization of Information and Systems, National Institute of Informatics SINET-AS
AS7660	Asia Pacific Advanced Network - Japan APAN-JP
AS24490	Trans-Eurasia Information Network (TEIN2) - SG TEIN2-SG-AP

AS2907	Research Organization of Information and Systems, National Institute of Informatics SINET-AS
AS7660	Asia Pacific Advanced Network - Japan APAN-JP
AS24489	Trans-Eurasia Information Network (TEIN2) - North TEIN2-NORTH-AP
AS24490	Trans-Eurasia Information Network (TEIN2) - SG TEIN2-SG-AP