161.3.0.0/16

FR-U-STETIENNE IPv4 France LEGACY AS1724

Registration

RIPE

Range: 161.3.0.0 to 161.3.255.255
CIDR: 161.3.0.0/16
Addresses: 65,536
Net name: FR-U-STETIENNE
Description: DSI - Direction du Systeme d'Information 21 rue Docteur Paul Michelon 42023 St Etienne CEDEX 2, France
Holder: Universite Jean Monnet ORG-FA778-RIPE
Status: LEGACY
Abuse contact: abuse@univ-st-etienne.fr
Last updated: 2026-04-26

Routing

Announced prefix	Origin	RPKI
161.3.0.0/16	AS1724 FR-AMPLIVIA	RPKI valid
161.3.0.0/16	AS2200 FR-RENATER	RPKI valid

More specific assignments

No smaller assignments inside this range.

WHOIS

inetnum:        161.3.0.0 - 161.3.255.255
netname:        FR-U-STETIENNE
descr:          DSI - Direction du Systeme d'Information
descr:          21 rue Docteur Paul Michelon
descr:          42023 St Etienne CEDEX 2, France
country:        FR
org:            ORG-FA778-RIPE
status:         LEGACY
source:         RIPE

organisation:   ORG-FA778-RIPE
org-name:       Universite Jean Monnet
country:        FR

role:           U-STETIENNE Abuse
abuse-mailbox:  abuse@univ-st-etienne.fr
nic-hdl:        UA17379-RIPE

Location of the first address

France

Registry country

Report wrong location

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/network/161.3.0.0/16

const res = await fetch('https://ip-fd.net/api/v1/network/161.3.0.0/16', {
  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/161.3.0.0/16', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/network/161.3.0.0/16');
curl_setopt($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/161.3.0.0/16", 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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