AS15831 Communication Valley Reply S.r.l.

Italy ASN-NETVALLEY RIPE 2 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

1,024

IPv6 /48 networks

RPKI

0 valid2 no ROA

Peers and downstreams

Holder

AS name: ASN-NETVALLEY
Description: Communication Valley Reply S.r.l.
Organisation: Communication Valley Reply S.r.l.
Registered in: Milan, Italy
Abuse contact: cert-it@communicationvalley.it
Assigned: 2003-03-25
Registered: 2003-03-26
Record last changed: 2026-09-14 07:26 UTC

91.218.224.0/23 91.218.226.0/23

Routing changes

Last 30 days

No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS15831
as-name:        ASN-NETVALLEY
org:            ORG-CVRS1-RIPE
admin-c:        CVN54-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
tech-c:         CVN54-RIPE
tech-c:         MD27282-RIPE
mnt-by:         NETVALLEY-MNT
created:        2003-03-26T15:53:56Z
last-modified:  2026-09-14T07:26:04Z
source:         RIPE
% 4 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now from RIPE

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/15831

const res = await fetch('https://ip-fd.net/api/v1/asn/15831', {
  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/asn/15831', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/15831');
curl_setopt($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/asn/15831", 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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