AS402897 CK

United States CKSVC-01 ARIN 0 IPv4 prefixes 2 IPv6 prefixes

IPv4 addresses

IPv6 /48 networks

RPKI

2 valid0 no ROA

Peers and downstreams

Holder

AS name: CKSVC-01
Description: CK Services LLC, Silver Spring, Maryland, United States. Multi-site enterprise network with sites in Maryland and cloud infrastructure in the United States and Germany. All prefixes are originated by AS402897. Operational and abuse contacts are published in the ARIN POC records for Org ID CSL-796.
Organisation: CK
Abuse contact: Not published
Assigned: 2026-08-04
Registered: 2026-08-05
Record last changed: 2026-08-05 18:33 UTC

None announced.

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:        AS402897
as-name:        CKSVC-01
handle:         AS402897
registrant:     CSL-796 (CK Consulting)
last changed:   2026-08-05T14:33:56-04:00
registration:   2026-08-05T14:33:56-04:00
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/402897

const res = await fetch('https://ip-fd.net/api/v1/asn/402897', {
  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/402897', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/402897');
curl_setopt($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/402897", 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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