AS7535 TISNET Technology Inc.

Taiwan TISNET APNIC 7 IPv4 prefixes 0 IPv6 prefixes

IPv4 addresses

65,536

IPv6 /48 networks

RPKI

7 valid0 no ROA

Peers and downstreams

Holder

AS name: TISNET
Description: TISNET Technology Inc. 22, Sec. 3, Chungshan N. Rd., Taipei, Taiwan
Organisation: TISNET Technology Inc.
Abuse contact: Not published
Assigned: 1997-03-21
Registered: 2008-09-04
Record last changed: 2025-11-06 09:06 UTC

139.223.0.0/16 139.223.11.0/24 139.223.12.0/24 139.223.131.0/24 139.223.2.0/24 139.223.200.0/24 139.223.201.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade C · 70/100

pass	Prefixes covered by valid ROAs 7 of 7 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
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact tony.chu@tisnet.com.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 2025-11-06.	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

HTML

<a href="https://ip-fd.net/asn/7535"><img src="https://ip-fd.net/badge/asn/7535/health.svg" alt="AS7535 network health on IP-FD.net"></a>

Markdown

[![AS7535 network health](https://ip-fd.net/badge/asn/7535/health.svg)](https://ip-fd.net/asn/7535)

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

Routing changes

Last 30 days

2026-10-04 05:50 UTC

Relationship changed

AS7481

upstream to peer

WHOIS

aut-num:        AS7535
as-name:        TISNET
handle:         AS7535
remarks:        TISNET Technology Inc.
remarks:        22, Sec. 3, Chungshan N. Rd.,
remarks:        Taipei, Taiwan
technical,administrative:FT24-AP (Frank Tsay) <frank@ms1.tisnet.net.tw>
abuse:          IRT-TISNET-TW (IRT-TISNET-TW) <tony.chu@tisnet.com.tw>
registration:   2008-09-04T06:40:28Z
last changed:   2025-11-06T09:06:29Z
source:         APNIC (RDAP)

Routing data

Updated 22 h ago

Registry record

Fetched 22 h ago 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/7535

const res = await fetch('https://ip-fd.net/api/v1/asn/7535', {
  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/7535', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/7535');
curl_setopt($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/7535", 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.