AS1657 University of Louisville

United States UNIV-LOUISVILLE ARIN 2 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

65,536

IPv6 /48 networks

RPKI

1 valid2 no ROA

Peers and downstreams

Holder

AS name: UNIV-LOUISVILLE
Description: Information Technology: Communications Services University of Louisville Louisville KY 40292 United States
Organisation: University of Louisville
Abuse contact: Not published
Assigned: 1992-03-03
Registered: 1992-03-04
Record last changed: 2021-10-28 21:11 UTC

136.165.0.0/16 136.165.244.0/24

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:        AS1657
as-name:        LOUISVILLE
handle:         AS1657
registrant:     UNIVER-261-Z (University of Louisville)
last changed:   2021-10-28T17:11:58-04:00
registration:   1992-03-04T00:00:00-05:00
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/1657

const res = await fetch('https://ip-fd.net/api/v1/asn/1657', {
  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/1657', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/1657');
curl_setopt($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/1657", 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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