AS23486 Aut-Frmstte

United States AUT-FRMSTTE ARIN 6 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

6,912

IPv6 /48 networks

RPKI

3 valid3 no ROA

Peers and downstreams

Holder

AS name: AUT-FRMSTTE
Description: PO BOX 261160 Plano TX 75026-1160 United States
Organisation: Foremost Telecommunications
Abuse contact: Not published
Assigned: 2002-03-26
Registered: 2002-03-27
Record last changed: 2012-03-02 13:03 UTC

194.164.102.0/23 199.192.244.0/22 199.58.128.0/21 204.29.205.0/24 38.103.228.0/22 74.122.64.0/21

Routing changes

Last 30 days

2026-10-04 04:15 UTC	New neighbour	AS7195	peer
2026-10-04 04:15 UTC	New neighbour	AS20326	peer
2026-10-04 04:15 UTC	Relationship changed	AS137409	upstream to peer
2026-10-04 04:15 UTC	Prefix gone	199.58.129.0/24

WHOIS

aut-num:        AS23486
as-name:        NETSPAN
handle:         AS23486
registrant:     NETSPA (Foremost Telecommunications)
technical:      LH289-ARIN (Larry Halcomb) <halcomb@foremosttelecom.com>
last changed:   2012-03-02T08:03:18-05:00
registration:   2002-03-27T00:00:00-05:00
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/23486

const res = await fetch('https://ip-fd.net/api/v1/asn/23486', {
  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/23486', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/23486');
curl_setopt($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/23486", 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))

Works without a key at a lower rate. Get a free key.

AS174
AS3491	PCCW Global (HK) Ltd. PCCWG-APAC-HK
AS6939	Hurricane Electric LLC HURRICANE

AS20280	Corpus Christi ISD CORPUS-CHRISTI-ISD-AS1
AS26670	Mission CISD MCISD-AS
AS29753	Broisdtxasn BROISDTXASN
AS40049	Education Service Center, Region 2 ESC-2
AS54800	Laredo ISD LAREDOISD
AS393332	McAllen Independent School District MCALLENISD-TX
AS395112	Beaumont ISD BEAUMONT-ISD-01

AS1828	Unitas Global UNITAS
AS7195	EDGEUNO S.A.S AS7195
AS14907	Wikimedia Foundation Inc. WIKIMEDIA
AS19151	BroadbandONE, LLC BBO-1
AS20326	TeraSwitch Networks Inc. TERASWITCH
AS35280	F5 Networks SARL F5
AS36236	NetActuate, Inc NETACTUATE
AS49544	i3D.net B.V i3Dnet
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP