AS2526 Hitachi, Ltd. IT strategy & Digital Integration Division, Employee Experience Office

Japan HITNET APNIC 9 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

65,536

IPv6 /48 networks

RPKI

0 valid9 no ROA

Peers and downstreams

Holder

AS name: HITNET
Description: Hitachi, Ltd.
Organisation: Hitachi, Ltd. IT strategy & Digital Integration Division, Employee Experience Office
Abuse contact: Not published
Assigned: 2002-04-04
Record last changed: 2026-01-06 00:10 UTC

133.145.0.0/16 133.145.112.0/21 133.145.128.0/18 133.145.184.0/24 133.145.185.0/24 133.145.224.0/19 133.145.32.0/19 133.145.64.0/19 133.145.96.0/20

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:        AS2526
as-name:        HITNET
handle:         AS2526
remarks:        Hitachi, Ltd. IT strategy & Digital Integration Division, Employee Experience Office
technical,administrative:RA17564JP
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:   2026-01-06T00:10:17Z
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/2526

const res = await fetch('https://ip-fd.net/api/v1/asn/2526', {
  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/2526', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/2526');
curl_setopt($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/2526", 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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