187.5.0.0/23

ACUBENET IPv4 Japan SUB-ALLOCATED PA AS402628

Registration

RIPE

Range: 187.5.0.0 to 187.5.1.255
CIDR: 187.5.0.0/23
Addresses: 512
Net name: ACUBENET
Holder: ACUBENET ORG-AA3466-RIPE
Status: SUB-ALLOCATED PA
Abuse contact: abuse@4eva.org
Last updated: 2026-08-26

Routing

Announced prefix	Origin	RPKI
187.5.0.0/23	AS402628	RPKI valid

Covering allocations

Range	Net name	Status
187.5.0.0 - 187.5.15.255	AE-TTL-20250313	ALLOCATED PA

More specific assignments

Range	Net name	Country
187.5.0.0 - 187.5.0.255	ACUBENET	JP
187.5.1.0 - 187.5.1.255	ACUBENET	JP

WHOIS

inetnum:        187.5.0.0 - 187.5.1.255
netname:        ACUBENET
country:        JP
org:            ORG-AA3466-RIPE
status:         SUB-ALLOCATED PA
source:         RIPE

organisation:   ORG-AA3466-RIPE
org-name:       ACUBENET
country:        JP

role:           ACUBENET
abuse-mailbox:  abuse@4eva.org
nic-hdl:        AA47074-RIPE

Location of the first address

Tokyo, Japan

Known site of this provider

Report wrong location

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/network/187.5.0.0/23

const res = await fetch('https://ip-fd.net/api/v1/network/187.5.0.0/23', {
  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/187.5.0.0/23', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/network/187.5.0.0/23');
curl_setopt($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/187.5.0.0/23", 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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