AS46286 Cook County

United States COOK-COUNTY ARIN 7 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

2,048

IPv6 /48 networks

RPKI

6 valid1 no ROA

Peers and downstreams

Holder

AS name: COOK-COUNTY
Description: Cook County
Organisation: Cook County
Abuse contact: Not published
Assigned: 2008-07-31
Registered: 2008-08-01
Record last changed: 2008-08-01 21:28 UTC

12.218.238.0/23 162.217.184.0/22 162.217.184.0/24 162.217.185.0/24 162.217.186.0/24 162.217.187.0/24 66.99.240.0/23

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 66/100

partly	Prefixes covered by valid ROAs 6 of 7 announced prefixes are RPKI valid, 1 have no ROA.	21/25
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 ddonelson@cookcountygov.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 2008-08-01.	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/46286"><img src="https://ip-fd.net/badge/asn/46286/health.svg" alt="AS46286 network health on IP-FD.net"></a>

Markdown

[![AS46286 network health](https://ip-fd.net/badge/asn/46286/health.svg)](https://ip-fd.net/asn/46286)

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

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:        AS46286
as-name:        COOK-COUNTY
handle:         AS46286
registrant:     COOKC-2 (Cook County)
abuse,noc,technical:NCC29-ARIN (Network Control Center) <ddonelson@cookcountygov.com>
last changed:   2008-08-01T17:28:19-04:00
registration:   2008-08-01T17:28:19-04:00
source:         ARIN (RDAP)

Routing data

Updated 1 days ago

Registry record

Fetched 1 days ago 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/46286

const res = await fetch('https://ip-fd.net/api/v1/asn/46286', {
  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/46286', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/46286');
curl_setopt($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/46286", 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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