AS26258 BASF Corporation

United States BASF-CORP ARIN 1 IPv4 prefix 1 IPv6 prefix

IPv4 addresses

32,768

IPv6 /48 networks

4,096

RPKI

2 valid0 no ROA

Peers and downstreams

Holder

AS name: BASF-CORP
Description: BASF Corporation
Organisation: BASF Corporation
Abuse contact: Not published
Assigned: 2002-08-06
Registered: 2002-08-07
Record last changed: 2026-03-09 17:16 UTC

144.29.0.0/17

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:        AS26258
as-name:        BASF-CORP
handle:         AS26258
remarks:        http://www.basf.us/
registrant:     BASFCO (BASF Corporation)
technical:      JH413-ARIN (John Hilgart) <john.hilgart@basf.com>
technical:      HERED19-ARIN (Ariel Heredia) <ariel.heredia@basf.com>
last changed:   2026-03-09T13:16:06-04:00
registration:   2002-08-07T00:00:00-04:00
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/26258

const res = await fetch('https://ip-fd.net/api/v1/asn/26258', {
  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/26258', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/26258');
curl_setopt($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/26258", 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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