AS18428 Mercycat Network Inc.

Taiwan MERCYCAT-NET APNIC 2 IPv4 prefixes 17 IPv6 prefixes

IPv4 addresses

512

IPv6 /48 networks

65,536

RPKI

19 valid0 no ROA

Peers and downstreams

Holder

AS name: MERCYCAT-NET
Description: Mercycat Network Inc. Taoyuan City Taoyuan
Organisation: Mercycat Network Inc.
Abuse contact: Not published
Assigned: 2002-12-19
Registered: 2008-09-04
Record last changed: 2026-07-30 02:18 UTC

103.172.126.0/24 103.172.127.0/24

Routing changes

Last 30 days

2026-10-04 08:22 UTC	Neighbour gone	AS59105	peer
2026-10-04 08:22 UTC	Relationship changed	AS24482	upstream to peer
2026-10-04 08:22 UTC	Relationship changed	AS137409	upstream to peer

WHOIS

aut-num:        AS18428
as-name:        MERCYCAT-NET
handle:         AS18428
remarks:        Mercycat Network Inc.
remarks:        Taoyuan City
remarks:        Taoyuan
remarks:        Geofeed https://geo.mercycat.com/geofeed/all.csv
remarks:        (oid:MERCYCAT)
abuse:          IRT-MERCYCAT-TW (IRT-MERCYCAT-TW) <admin@mercycat.com>
technical,administrative:TR455-AP (TWNIC ROLE-MERCYCAT) <admin@mercycat.com>
registration:   2008-09-04T06:40:38Z
last changed:   2026-07-30T02:18:14Z
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/18428

const res = await fetch('https://ip-fd.net/api/v1/asn/18428', {
  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/18428', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/18428');
curl_setopt($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/18428", 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.

AS7721	Qin Cloud Networks QC-NET
AS18041	Taiwan Digital Streaming Co. TWDS-AS-TW
AS24482	SG.GS SGGS-AS-AP
AS38855	Taiwan Digital Streaming Co. STUIX-AS-TW
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP
AS207705	Jyun-Kai Hu JK-NETWORK