AS401734 LANtastic Internet

United States AS401734 ARIN 2 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

4,352

IPv6 /48 networks

65,536

RPKI

3 valid0 no ROA

Peers and downstreams

Holder

AS name: AS401734
Description: LANTASTIC
Organisation: LANtastic Internet
Abuse contact: Not published
Assigned: 2025-05-20
Registered: 2025-05-21
Record last changed: 2025-05-21 10:39 UTC

209.92.240.0/20 23.139.44.0/24

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:        AS401734
as-name:        LANTASTIC
handle:         AS401734
registrant:     LL-987 (LANtastic Internet)
last changed:   2025-05-21T06:39:32-04:00
registration:   2025-05-21T06:39:32-04:00
source:         ARIN (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from ARIN RDAP

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/401734

const res = await fetch('https://ip-fd.net/api/v1/asn/401734', {
  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/401734', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/401734');
curl_setopt($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/401734", 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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AS4226	Sumofiber SUMOFIBER
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