AS4884 Tchd

United States TCHD ARIN 11 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

4,096

IPv6 /48 networks

RPKI

0 valid11 no ROA

Peers and downstreams

Holder

AS name: TCHD
Description: Tarrant County Hospital District 1500 South Main St Fort Worth, TX 76104 US
Organisation: Tarrant County Hospital District
Abuse contact: Not published
Assigned: 2009-09-22
Registered: 2009-09-23
Record last changed: 2012-02-24 14:44 UTC

198.179.234.0/24 206.201.80.0/21 206.201.88.0/23 206.201.88.0/24 206.201.89.0/24 206.201.90.0/24 206.201.91.0/24 206.201.92.0/23 206.201.92.0/24 206.201.93.0/24 206.201.94.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 45/100

fail	Prefixes covered by valid ROAs 0 of 11 announced prefixes are RPKI valid, 11 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 2 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse@jpshealth.org 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 2012-02-24.	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/4884"><img src="https://ip-fd.net/badge/asn/4884/health.svg" alt="AS4884 network health on IP-FD.net"></a>

Markdown

[![AS4884 network health](https://ip-fd.net/badge/asn/4884/health.svg)](https://ip-fd.net/asn/4884)

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:        AS4884
as-name:        TCHD
handle:         AS4884
registrant:     TCHD (Tarrant County Hospital District)
noc:            NOC11047-ARIN (Network Operations Center) <ITDataNetworkTeam@jpshealth.org>
administrative: ADMIN8854-ARIN (ADMIN599-ARIN) <wjohn02@jpshealth.org>
abuse:          ABUSE2322-ARIN (Abuse) <abuse@jpshealth.org>
technical,dns,routing:TECHN841-ARIN (Technical Manager) <ITDataNetworkTeam@jpshealth.org>
noc:            NOC11047-ARIN (Network Operations Center) <ITDataNetworkTeam@jpshealth.org>
abuse:          ABUSE2322-ARIN (Abuse) <abuse@jpshealth.org>
technical:      TECHN841-ARIN (Technical Manager) <ITDataNetworkTeam@jpshealth.org>
last changed:   2012-02-24T09:44:34-05:00
registration:   2009-09-23T13:34:30-04:00
source:         ARIN (RDAP)

Routing data

Updated 5 h ago

Registry record

Fetched 5 h 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/4884

const res = await fetch('https://ip-fd.net/api/v1/asn/4884', {
  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/4884', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/4884');
curl_setopt($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/4884", 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.

AS3356	Level 3 Parent, LLC LEVEL3
AS7018	AT&T Enterprises, LLC ATT-INTERNET4