AS13809 University of Arkansas for Medical Sciences

United States AS13809 ARIN 5 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

131,072

IPv6 /48 networks

RPKI

5 valid0 no ROA

Peers and downstreams

Holder

AS name: AS13809
Description: 4301 W. Markham St. Mail Slot 757 Little Rock AR 72205 United States
Organisation: University of Arkansas for Medical Sciences
Abuse contact: Not published
Assigned: 1999-08-22
Registered: 1999-08-23
Record last changed: 2025-09-16 17:57 UTC

144.30.0.0/16 144.30.235.0/24 144.30.244.0/23 159.150.0.0/16 159.150.128.0/22

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:        AS13809
as-name:        UAMS-ASN
handle:         AS13809
registrant:     UAMS (University of Arkansas for Medical Sciences)
last changed:   2025-09-16T13:57:33-04:00
registration:   1999-08-23T00:00:00-04:00
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/13809

const res = await fetch('https://ip-fd.net/api/v1/asn/13809', {
  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/13809', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/13809');
curl_setopt($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/13809", 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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