1.6.0.0/15

SIFYNET-IN IPv4 India ALLOCATED PORTABLE AS9583

Registration

APNIC

Range: 1.6.0.0 to 1.7.255.255
CIDR: 1.6.0.0/15
Addresses: 131,072
Net name: SIFYNET-IN
Description: Sify Limited
Holder: Not published
Status: ALLOCATED PORTABLE
Abuse contact: Not published
Last updated: 2026-04-26

Routing

Covered by 1.6.0.0/22 from AS9583 Sify Limited. RPKI valid

More specific assignments

Range	Net name	Country
1.6.43.0 - 1.6.43.255	SIFYNET-IN	IN
1.6.70.136 - 1.6.70.143	LITMUS7	IN
1.6.70.154 - 1.6.70.155	LITMUS7	IN
1.7.20.0 - 1.7.20.255	SIFYNET-IN	IN
1.7.150.0 - 1.7.150.255	SIFYNET-IN	IN
1.7.179.0 - 1.7.179.255	SIFYNET-IN	IN
1.7.185.0 - 1.7.185.255	SIFYNET-IN	IN

WHOIS

inetnum:        1.6.0.0 - 1.7.255.255
netname:        SIFYNET-IN
descr:          Sify Limited
country:        IN
status:         ALLOCATED PORTABLE
source:         APNIC

Location of the first address

India

Registry country

Report wrong location

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/network/1.6.0.0/15

const res = await fetch('https://ip-fd.net/api/v1/network/1.6.0.0/15', {
  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/1.6.0.0/15', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/network/1.6.0.0/15');
curl_setopt($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/1.6.0.0/15", 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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