AS17718 Taiwan Network Information center

Taiwan TWNIC APNIC 1 IPv4 prefix 0 IPv6 prefixes

IPv4 addresses

256

IPv6 /48 networks

RPKI

1 valid0 no ROA

Peers and downstreams

Holder

AS name: TWNIC
Description: Taiwan Network Information center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan Taipei
Organisation: Taiwan Network Information center
Abuse contact: Not published
Assigned: 2001-04-01
Registered: 2022-12-20
Record last changed: 2025-11-14 06:33 UTC

150.242.102.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 75/100

pass	Prefixes covered by valid ROAs 1 of 1 announced prefixes are RPKI valid.	25/25
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 hostmaster@twnic.tw 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 2025-11-14.	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/17718"><img src="https://ip-fd.net/badge/asn/17718/health.svg" alt="AS17718 network health on IP-FD.net"></a>

Markdown

[![AS17718 network health](https://ip-fd.net/badge/asn/17718/health.svg)](https://ip-fd.net/asn/17718)

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

Routing changes

Last 30 days

2026-10-04 09:51 UTC	Relationship changed	AS7713	upstream to peer
2026-10-04 09:51 UTC	New neighbour	AS137409	peer

WHOIS

aut-num:        AS17718
as-name:        TWNIC
handle:         AS17718
remarks:        Taiwan Network Information center
remarks:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
remarks:        Taipei
remarks:        (oid:TWNIC)
technical,administrative:TR595-AP (TWNIC ROLE-TWNIC) <ip@twnic.net.tw>
abuse:          IRT-TWNIC-AP (IRT-TWNIC-AP) <hostmaster@twnic.tw>
registration:   2022-12-20T07:11:34Z
last changed:   2025-11-14T06:33:25Z
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/17718

const res = await fetch('https://ip-fd.net/api/v1/asn/17718', {
  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/17718', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/17718');
curl_setopt($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/17718", 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.

AS6939	Hurricane Electric LLC HURRICANE
AS10133	Chief Telecom Inc. TPIX-AS-TW

AS7713	PT Telekomunikasi Indonesia telkomnet-as-ap
AS24482	SG.GS SGGS-AS-AP
AS134823	Sky Digital Co., Ltd. SDCL-AS-AP
AS137409	GSL Networks Pty LTD GSLNETWORKS-AS-AP