AS399206 Associated Computer Systems, Ltd

United States ASSOC-COMP-01 ARIN 2 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

512

IPv6 /48 networks

RPKI

0 valid2 no ROA

Peers and downstreams

Holder

AS name: ASSOC-COMP-01
Description: 11122 Aurora Ave Urbandale IA 50322 United States
Organisation: Associated Computer Systems, Ltd
Abuse contact: Not published
Assigned: 2021-01-06
Registered: 2021-01-07
Record last changed: 2021-01-07 21:43 UTC

104.224.3.0/24 38.100.182.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 45/100

fail	Prefixes covered by valid ROAs 0 of 2 announced prefixes are RPKI valid, 2 have no ROA.	0/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
fail	Announces IPv6 No IPv6 prefixes are announced.	0/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact amay@acsltd.com is published.	15/15
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
fail	Registry record maintained Last changed 2021-01-07.	0/5

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/399206"><img src="https://ip-fd.net/badge/asn/399206/health.svg" alt="AS399206 network health on IP-FD.net"></a>

Markdown

[![AS399206 network health](https://ip-fd.net/badge/asn/399206/health.svg)](https://ip-fd.net/asn/399206)

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

Routing changes

Last 30 days

2026-10-04 18:52 UTC

Relationship changed

AS15164

upstream to peer

WHOIS

aut-num:        AS399206
as-name:        ASSOCIATED-COMPUTER-SYSTEMS
handle:         AS399206
registrant:     ACSL-93 (Associated Computer Systems, Ltd)
abuse,technical,administrative:MAYAU1-ARIN (Austin May) <amay@acsltd.com>
noc:            ANOC25-ARIN (ACS Network Operations Center) <Support@acsltd.com>
last changed:   2021-01-07T16:43:37-05:00
registration:   2021-01-07T16:43:37-05:00
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/399206

const res = await fetch('https://ip-fd.net/api/v1/asn/399206', {
  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/399206', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/399206');
curl_setopt($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/399206", 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))

Works without a key at a lower rate. Get a free key.

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