AS131667 GRONEXT CO., LTD.

Taiwan GRONEXT-AS APNIC 1 IPv4 prefix 2 IPv6 prefixes

IPv4 addresses

512

IPv6 /48 networks

65,536

RPKI

3 valid0 no ROA

Peers and downstreams

Holder

AS name: GRONEXT-AS
Description: GRONEXT CO., LTD. 9F., NO. 101, SEC. 2, NANJING E. RD., ZHONGSHAN DIST., TAIPEI CITY 10457, TAIWAN (R.O.C.)
Organisation: GRONEXT CO., LTD.
Abuse contact: Not published
Assigned: 2011-07-20
Registered: 2019-12-20
Record last changed: 2025-11-07 01:11 UTC

103.146.210.0/23

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100

pass	Prefixes covered by valid ROAs 3 of 3 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 2 IPv6 prefixes.	15/15
pass	More than one upstream 2 upstreams seen in BGP.	10/10
pass	Working abuse contact net-peer@gronext.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
pass	Registry record maintained Last changed 2025-11-07.	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/131667"><img src="https://ip-fd.net/badge/asn/131667/health.svg" alt="AS131667 network health on IP-FD.net"></a>

Markdown

[![AS131667 network health](https://ip-fd.net/badge/asn/131667/health.svg)](https://ip-fd.net/asn/131667)

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:        AS131667
as-name:        GRONEXT-AS
handle:         AS131667
remarks:        GRONEXT CO., LTD.
remarks:        9F., NO. 101, SEC. 2, NANJING E. RD., ZHONGSHAN DIST.,
remarks:        TAIPEI CITY 10457, TAIWAN (R.O.C.)
abuse:          IRT-GRONEXT-TW (IRT-GRONEXT-TW) <net-peer@gronext.com>
technical,administrative:JJL21-AP (JIA JHUN LIN) <net-peer@gronext.com>
registration:   2019-12-20T05:41:10Z
last changed:   2025-11-07T01:11:06Z
source:         APNIC (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from APNIC 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/131667

const res = await fetch('https://ip-fd.net/api/v1/asn/131667', {
  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/131667', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/131667');
curl_setopt($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/131667", 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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