AS22217 Calvin College

United States CALVIN-UNIVERSITY ARIN 3 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

65,536

IPv6 /48 networks

RPKI

0 valid3 no ROA

Peers and downstreams

Holder

AS name: CALVIN-UNIVERSITY
Description: Calvin College
Organisation: Calvin College
Abuse contact: Not published
Assigned: 2017-07-24
Registered: 2017-07-25
Record last changed: 2019-08-27 17:41 UTC

153.106.0.0/16 153.106.254.0/24 153.106.255.0/24

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:        AS22217
as-name:        CALVIN-UNIVERSITY
handle:         AS22217
registrant:     CCS-731 (Calvin College)
last changed:   2019-08-27T13:41:06-04:00
registration:   2017-07-25T13:20:56-04:00
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/22217

const res = await fetch('https://ip-fd.net/api/v1/asn/22217', {
  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/22217', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/22217');
curl_setopt($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/22217", 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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AS237
AS26554	US Signal Company, L.L.C. US-SIGNAL