83.136.40.0/21

IE-H3G-20040121 IPv4 Ireland ALLOCATED PA AS13280

Registration

RIPE

Range: 83.136.40.0 to 83.136.47.255
CIDR: 83.136.40.0/21
Addresses: 2,048
Net name: IE-H3G-20040121
Holder: Three Ireland (Hutchison) limited ORG-HIL1-RIPE
Status: ALLOCATED PA
Abuse contact: abuse@three.ie
Last updated: 2026-04-26

Routing

Announced prefix	Origin	RPKI
83.136.40.0/21	AS13280 H3GIE	RPKI valid

More specific assignments

Range	Net name	Country
83.136.40.0 - 83.136.41.255	H3G-IE	IE
83.136.42.0 - 83.136.43.255	H3G-IE	IE
83.136.44.0 - 83.136.45.255	H3G-IE	IE
83.136.46.0 - 83.136.46.255	H3G-IE	IE
83.136.47.0 - 83.136.47.127	H3G-IE	IE
83.136.47.128 - 83.136.47.255	H3G-IE	IE

WHOIS

inetnum:        83.136.40.0 - 83.136.47.255
netname:        IE-H3G-20040121
country:        IE
org:            ORG-HIL1-RIPE
status:         ALLOCATED PA
source:         RIPE

organisation:   ORG-HIL1-RIPE
org-name:       Three Ireland (Hutchison) limited
country:        IE

role:           Three Ireland (Hutchison) - Abuse
abuse-mailbox:  abuse@three.ie
nic-hdl:        roi5-RIPE

Location of the first address

Dublin, Ireland

Registered organisation address

Report wrong location

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/network/83.136.40.0/21

const res = await fetch('https://ip-fd.net/api/v1/network/83.136.40.0/21', {
  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/83.136.40.0/21', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/network/83.136.40.0/21');
curl_setopt($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/83.136.40.0/21", 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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