18.3.1.0/24

IPv4 United States ALLOCATED AS3

ARIN does not publish its WHOIS database in bulk, so this page shows the delegation record and live routing data. Look up an address inside the range for location data.

Registration

ARIN

Range: 18.3.1.0 to 18.3.1.255
CIDR: 18.3.1.0/24
Addresses: 256
Description: Part of 18.0.0.0 - 18.31.255.255, delegated by ARIN on 1993-12-31
Holder: Not published
Status: ALLOCATED
Abuse contact: Not published
Last updated

Routing

Announced prefix	Origin	RPKI
18.3.1.0/24	AS3	No ROA

More specific assignments

No smaller assignments inside this range.

WHOIS

inetnum:        18.3.1.0/24
descr:          Part of 18.0.0.0 - 18.31.255.255, delegated by ARIN on 1993-12-31
country:        US
status:         ALLOCATED
source:         ARIN

Location of the first address

United States

Registry country

Report wrong location

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/network/18.3.1.0/24

const res = await fetch('https://ip-fd.net/api/v1/network/18.3.1.0/24', {
  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/18.3.1.0/24', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/network/18.3.1.0/24');
curl_setopt($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/18.3.1.0/24", 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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