37.16.2.0/23

IPv4 United States ALLOCATED AS40509

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: 37.16.2.0 to 37.16.3.255
CIDR: 37.16.2.0/23
Addresses: 512
Description: Part of 37.16.0.0 - 37.16.31.255, delegated by ARIN on 2021-12-20
Holder: Not published
Status: ALLOCATED
Abuse contact: Not published
Last updated

Routing

Announced prefix	Origin	RPKI
37.16.2.0/23	AS40509	RPKI valid

More specific assignments

No smaller assignments inside this range.

WHOIS

inetnum:        37.16.2.0/23
descr:          Part of 37.16.0.0 - 37.16.31.255, delegated by ARIN on 2021-12-20
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/37.16.2.0/23

const res = await fetch('https://ip-fd.net/api/v1/network/37.16.2.0/23', {
  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/37.16.2.0/23', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/network/37.16.2.0/23');
curl_setopt($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/37.16.2.0/23", 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))

Works without a key at a lower rate. Get a free key.