AS24158 Taiwan Mobile Co., Ltd.

Taiwan taiwanmobile-as APNIC 544 IPv4 prefixes 506 IPv6 prefixes

IPv4 addresses

IPv6 /48 networks

1050 valid0 no ROA

Peers and downstreams

Holder

AS name: taiwanmobile-as
Description: Taiwan Mobile Co., Ltd. 3Fl., No. 206, Sec. 2, Duen-Hua S.Rd., Taipei Taiwan 106
Organisation: Taiwan Mobile Co., Ltd.
Abuse contact: Not published
Assigned: 2005-07-10
Registered: 2008-09-04
Record last changed: 2025-11-06 09:26 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 75/100

pass	Prefixes covered by valid ROAs 1050 of 1050 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 506 IPv6 prefixes.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact katchan@taiwanmobile.com is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
fail	No prefixes smaller than /24 or /48 2 prefixes are smaller than most networks accept (2001:4546:1000:8f00::/56, 2001:4546:1000:da00::/56).	0/10
pass	Registry record maintained Last changed 2025-11-06.	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

<a href="https://ip-fd.net/asn/24158"><img src="https://ip-fd.net/badge/asn/24158/health.svg" alt="AS24158 network health on IP-FD.net"></a>

[![AS24158 network health](https://ip-fd.net/badge/asn/24158/health.svg)](https://ip-fd.net/asn/24158)

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:        AS24158
as-name:        taiwanmobile-as
handle:         AS24158
remarks:        Taiwan Mobile Co., Ltd.
remarks:        3Fl., No. 206, Sec. 2, Duen-Hua S.Rd.,
remarks:        Taipei Taiwan 106
abuse:          IRT-TAIWANMOBILE-TW (IRT-TAIWANMOBILE-TW) <katchan@taiwanmobile.com>
technical,administrative:MC872-AP (Mark Chuang) <markchuang@taiwanmobile.com>
registration:   2008-09-04T06:40:39Z
last changed:   2025-11-06T09:26:52Z
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.

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/24158

const res = await fetch('https://ip-fd.net/api/v1/asn/24158', {
  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/24158', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/24158');
curl_setopt($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/24158", 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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