AS13998 University of Texas Southwestern Medical Center

United States SWMED ARIN 13 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

85,504

IPv6 /48 networks

RPKI

4 valid10 no ROA

Peers and downstreams

Holder

AS name: SWMED
Description: University of Texas Southwestern Medical Center
Organisation: University of Texas Southwestern Medical Center
Abuse contact: Not published
Assigned: 1999-09-30
Registered: 1999-10-01
Record last changed: 2013-01-29 21:16 UTC

129.112.0.0/16 129.112.109.0/24 129.112.115.0/24 198.215.176.0/20 198.215.36.0/22 198.215.48.0/20 198.215.96.0/20 198.241.16.0/20 199.165.152.0/23 199.165.154.0/24 199.242.234.0/23 199.242.236.0/22 199.249.214.0/24

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:        AS13998
as-name:        SWMED
handle:         AS13998
registrant:     USMCAD (University of Texas Southwestern Medical Center)
last changed:   2013-01-29T16:16:01-05:00
registration:   1999-10-01T00:00:00-04:00
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/13998

const res = await fetch('https://ip-fd.net/api/v1/asn/13998', {
  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/13998', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/13998');
curl_setopt($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/13998", 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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AS276
AS7018	AT&T Enterprises, LLC ATT-INTERNET4