AS19528 Meridian Parkway Data Center Owner, LLC

United States US-SIGNAL-IL02 ARIN 16 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

7,936

IPv6 /48 networks

32,768

RPKI

14 valid3 no ROA

Peers and downstreams

Holder

AS name: US-SIGNAL-IL02
Description: 201 Ionia Ave SW Grand Rapids MI 49503 United States
Organisation: Meridian Parkway Data Center Owner, LLC
Abuse contact: Not published
Assigned: 2007-08-28
Registered: 2007-08-29
Record last changed: 2026-07-27 17:51 UTC

172.81.24.0/22 199.26.136.0/24 64.40.200.0/22 68.64.56.0/21 68.64.57.0/24 68.64.61.0/24 68.69.1.0/24 68.69.2.0/24 74.209.164.0/24 74.209.170.0/23 74.209.174.0/24 74.209.184.0/22 74.209.188.0/24 74.209.189.0/24 74.209.190.0/24 74.209.191.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 71/100

partly	Prefixes covered by valid ROAs 14 of 17 announced prefixes are RPKI valid, 3 have no ROA.	21/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 4 upstreams seen in BGP.	10/10
fail	Working abuse contact No abuse contact is published in the registry.	0/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
pass	Registry record maintained Last changed 2026-07-27.	5/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/19528"><img src="https://ip-fd.net/badge/asn/19528/health.svg" alt="AS19528 network health on IP-FD.net"></a>

Markdown

[![AS19528 network health](https://ip-fd.net/badge/asn/19528/health.svg)](https://ip-fd.net/asn/19528)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 10:57 UTC	Prefix gone	2605:2400:400::/40
2026-10-04 10:57 UTC	Prefix gone	2605:2400:300::/40

WHOIS

aut-num:        AS19528
as-name:        US-SIGNAL-IL02
handle:         AS19528
registrant:     USSIG-1 (US Signal Company, L.L.C.)
administrative,abuse,technical:NUS1-ARIN (Network US SIgnal) <Hostmaster@ussignal.com>
noc:            NOC11549-ARIN (NOC) <noc@ussignalcom.com>
last changed:   2026-07-27T13:51:00-04:00
registration:   2007-08-29T12:39:44-04:00
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/19528

const res = await fetch('https://ip-fd.net/api/v1/asn/19528', {
  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/19528', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/19528');
curl_setopt($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/19528", 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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